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Engraver Map
Raw
deploy.sh
aws s3 sync . s3://duhaime/blog/visualizations/litigants-map/ --acl public-read --profile default
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8' />
<title>Map of Litigants in Copyright Disputes over Maps</title>
<meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
<script src='https://api.tiles.mapbox.com/mapbox-gl-js/v0.51.0/mapbox-gl.js'></script>
<script src='lodash.min.js'></script>
<link href='https://api.tiles.mapbox.com/mapbox-gl-js/v0.51.0/mapbox-gl.css' rel='stylesheet' />
<link href='morgan-style.css' rel='stylesheet'>
</head>
<body>
<div id='map'>
<div id='map-introduction'>
This map visualizes the working addresses of mapmakers who were involved in early copyright disputes over maps. Click on a mapmaker's name to read about cases in which they were involved, or move to a new location below.
<img id='intro-x-icon' class='x-icon' src='x-icon.png'>
</div>
</div>
<div class='map-navigation-container'>
<div id='map-navigation-current'>
<div>Showing mapmakers located in</div>
<div id='current-location'></div>
</div>
<div id='map-navigation-buttons'>
<div id='map-navigation-0' class='map-navigation-button hidden'>
<span>Travel to London</span>
<span id='next-location'></span>
<span class='right-arrow'>&rsaquo;</span>
</div>
<div id='map-navigation-1' class='map-navigation-button'>
<span>Travel to Edinburgh</span>
<span id='next-location'></span>
<span class='right-arrow'>&rsaquo;</span>
</div>
<div id='map-navigation-2' class='map-navigation-button'>
<span>Travel to Sydney</span>
<span id='next-location'></span>
<span class='right-arrow'>&rsaquo;</span>
</div>
<div id='map-navigation-2' class='map-navigation-button'>
<span>Travel to Melbourne</span>
<span id='next-location'></span>
<span class='right-arrow'>&rsaquo;</span>
</div>
</div>
</div>
<div id='map-overlay-container'>
<div id='map-overlay'></div>
</div>
<div id='references-button'>
<span>References</span>
<img class='references-icon' src='book.png'>
</div>
<div id='references-container'>
<div id='dark-background'></div>
<div id='references-modal'>
<img id='references-x-icon' class='x-icon' src='x-icon.png'>
<h2>References</h2>
<div class='reference'>
Isabella Alexander, 'Cartography, Empire and Copyright Law in Colonial Australia' (2018) 5 <i>law & history</i> 24.
</div>
<div class='reference'>
Elizabeth Baigent, 'Wyld, James, the elder (1790-1836)' <i>Oxford Dictionary of National Biography</i>. <a href='https://www-oxforddnb-com.rp.nla.gov.au/view/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-30130'>https://www-oxforddnb-com.rp.nla.gov.au/view/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-30130</a>.
</div>
<div class='reference'>
D. W. A. Baker, 'Mitchell, Sir Thomas Livingstone (1792–1855)', <i>Australian Dictionary of Biography, National Centre of Biography</i>, Australian National University, <a href='http://adb.anu.edu.au/biography/mitchell-sir-thomas-livingstone-2463/text3297'>http://adb.anu.edu.au/biography/mitchell-sir-thomas-livingstone-2463/text3297</a>, published first in hardcopy 1967, accessed online 7 June 2019.
</div>
<div class='reference'>
Hannah Barker, 'Stockdale, John (c. 1749-1814), publisher and bookseller' <i>Oxford Dictionary of National Biography</i>. <a href='https://www-oxforddnb-com.rp.nla.gov.au/view/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-26541'>https://www-oxforddnb-com.rp.nla.gov.au/view/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-26541</a>.
</div>
<div class='reference'>
Shepherd, Janet. 'Laurie, James Stuart (1832–1904), educationist.' <i>Oxford Dictionary of National Biography</i>. 23 Sep. 2004; Accessed 6 Nov. 2019. <a href='https://www-oxforddnb-com.rp.nla.gov.au/view/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-34421'>https://www-oxforddnb-com.rp.nla.gov.au/view/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-34421</a>.
<div class='reference'>
Cyprian Blagden, 'Thomas Carnan and the Almanack Monopoly' (1861) 14 <i>Studies in Bibliography</i> 23-43.
</div>
<div class='reference'>
Asa Briggs, 'Longman family (per. 1724-1972), publishers' <i>Oxford Dictionary of National Biography</i>. <a href='https://www-oxforddnb-com.rp.nla.gov.au/view/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-72356'>https://www-oxforddnb-com.rp.nla.gov.au/view/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-72356</a>.
</div>
<div class='reference'>
Thomas A. Darragh, 'Commercial Map Publishing in Nineteenth Century Melbourne', <i>Globe</i> (Melbourne) 27 (1992).
</div>
<div class='reference'>
Thomas A. Darragh, ‘Frederick Proeschel, Colonial Map Maker’, <i>Bibliographical Society of Australia and New Zealand Bulletin</i> 15(3-4) (1992).
</div>
<div class='reference'>
Thomas A. Darragh, 'Proeschel, Frederick (1809–1870)', <i>Australian Dictionary of Biography, National Centre of Biography</i>, Australian National University, <a href='http://adb.anu.edu.au/biography/proeschel-frederick-13159/text23801'>http://adb.anu.edu.au/biography/proeschel-frederick-13159/text23801</a>, published first in hardcopy 2005, accessed online 7 June 2019.
</div>
<div class='reference'>
H. P. Down, <i>A Century in Printing: The Story of Sands & McDougall Pty Ltd</i> (Sydney, 1956).
</div>
<div class='reference'>
Susanna Fisher, <i>The Makers of the Blueback Charts: A History of Imray Laurie Norie & Wilson Ltd</i> Imray Laurie Norie & Wilson Ltd, 2001.
</div>
<div class='reference'>
Susanna Fisher, 'Sayer, Robert (1723/5-1794), print, map and chart publisher' <i>Oxford Dictionary of National Biography</i>. <a href='http://www.oxforddnb.com.rp.nla.gov.au/view/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-50893'>http://www.oxforddnb.com.rp.nla.gov.au/view/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-50893</a>.
</div>
<div class='reference'>
Margaret Goodacre, ‘A bio-bibliography of the firm H E C Robinson: a short history of the firm with a discussion of some of its pubilcations and a descriptive selection of some of them’ (Second assignment, School of Librarianship, University of New South Wales, 1966) ML DOC 1066 (SLNSW)
</div>
<div class='reference'>
N J Irons, ‘Alfred Concanen, Master Lithographer’ (1987) <i>Irish Arts Review</i> 37–41.
</div>
<div class='reference'>
Ian Maxted, 'Newbery, Francis (1743 - 1818) publisher' <i>Oxford Dictionary of National Biography</i>. <a href='http://www.oxforddnb.com.rp.nla.gov.au/view/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-19977'>http://www.oxforddnb.com.rp.nla.gov.au/view/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-19977</a>
</div>
<div class='reference'>
G. P. Walsh, 'Robinson, Herbert Edward Cooper (1857–1933)', <i>Australian Dictionary of Biography, National Centre of Biography</i>, Australian National University, <a href='http://adb.anu.edu.au/biography/robinson-herbert-edward-cooper-1320/text14433'>http://adb.anu.edu.au/biography/robinson-herbert-edward-cooper-1320/text14433</a>, published first in hardcopy 1988, accessed online 7 June 2019.
</div>
<div class='reference'>
Lawrence Worms, 'Lewis, Samuel (1782/3-1865), publisher' <i>Oxford Dictionary of National Biography</i>. <a href='https://www-oxforddnb-com.rp.nla.gov.au/view/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-16601'>https://www-oxforddnb-com.rp.nla.gov.au/view/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-16601</a>.
</div>
<div class='reference'>
Laurence Worms, Ashley Baynton-Williams, <i>British Map Engravers: A Dictionary of Engravers, Lithographers and Their Principal Employers to 1850</i> Rare Books Society, 2011.
</div>
<div class='reference'>
Laurence Worms and Ashley Baynton-Williams, ‘William Thomas Stannard’ at
<a href='https://britishmapengravers.net/entries/s-entries/william-thomas-stannard/'>https://britishmapengravers.net/entries/s-entries/william-thomas-stannard/</a>
</div>
<div class='reference'>
Laurence Worms and Ashley Baynton-Williams, ‘Thomas Wales Lee’ at <a href='https://britishmapengravers.net/entries/l-entries/thomas-wales-lee/'>https://britishmapengravers.net/entries/l-entries/thomas-wales-lee/</a>
</div>
<div class='reference'>
Laurence Worms and Ashley Baynton-Williams, ‘Alfred Concanen’ at <a href='https://britishmapengravers.net/entries/e-entries/alfred-concanen/'>https://britishmapengravers.net/entries/e-entries/alfred-concanen/</a>
</div>
<div class='reference'>
Austlit, ‘Gibbs, Shallard & Co’, <a href='https://www.austlit.edu.au/austlit/page/A53324'>https://www.austlit.edu.au/austlit/page/A53324</a>, accessed online 7 June 2019.
</div>
<div class='reference'>
'Robinson, Herbert Edward Cooper (1857–1933)', <i>Obituaries Australia</i>, National Centre of Biography, Australian National University, <a href='http://oa.anu.edu.au/obituary/robinson-herbert-edward-cooper-1320/text1315'>http://oa.anu.edu.au/obituary/robinson-herbert-edward-cooper-1320/text1315</a>, accessed 7 June 2019.
</div>
<div class='reference'>
Morris, A. J. A. "Newnes, Sir George, first baronet (1851–1910), newspaper proprietor and politician." Oxford Dictionary of National Biography. 23 Sep. 2004; Accessed 7 Nov. 2019. <a href='https://www-oxforddnb-com.rp.nla.gov.au/view/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-35218'>https://www-oxforddnb-com.rp.nla.gov.au/view/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-35218</a>.
</div>
</div>
</div>
<script id='map-overlay-template' type='x-html/x-html'>
<div id='map-overlay-content'>
<div class='overlay-name'><%- name %></div>
<div class='overlay-address-container overlay-gray-text'>
<div class='overlay-address'><%- address %></div>
<div class='overlay-hr'></div>
</div>
<div class='overlay-gray-text'>
<div class='overlay-roles'><%- roles %></div>
<div class='overlay-dates'><%- dates %></div>
</div>
<div class='overlay-bio'><%- bio %></div>
<% if (cases.length) { %>
<div class='overlay-hr'></div>
<div class='overlay-case-header overlay-gray-text'>Cases</div>
<% _.forEach(cases, function(c) { %>
<a class='overlay-case' href='<%- c.url %>'>
<img class='overlay-link-icon' src='link-icon.png'>
<div class='overlay-case-name'><%- c.name %></div>
<% if (c.year) { %>
<div class='overlay-case-year'>(<%- c.year %>)</div>
<% } %>
</a>
<% }); %>
<% }; %>
<img id='overlay-x-icon' class='x-icon' src='x-icon.png'>
</div>
</script>
<script>
/**
* Config
**/
var clickInstructionIdx = 12,
navigationElem = document.querySelector('.map-navigation-container'),
introductionElem = document.querySelector('#map-introduction'),
closeIntroduction = document.querySelector('#intro-x-icon'),
currentLocationElem = document.querySelector('#current-location'),
referencesButtonElem = document.querySelector('#references-button'),
referencesContainerElem = document.querySelector('#references-container');
mapboxgl.accessToken = 'pk.eyJ1IjoiZHVoYWltZSIsImEiOiJjam55c2R4emkyZjc5M3BwcjEwZ3N0cm4wIn0.nqPJcXyQJXBDDpPXGhp0sA';
/**
* Globals
**/
var overlay = document.querySelector('#map-overlay'),
template = document.querySelector('#map-overlay-template'),
mapData = null,
map;
/**
* State
**/
var locationIdx = 0;
var locations = {
London: {
coords: [-0.1078, 51.514],
zoom: 13.65,
},
Edinburgh: {
coords: [-3.200768, 55.959860],
zoom: 12.0,
},
Sydney: {
coords: [151.2090061, -33.8686817],
zoom: 14.0,
},
Melbourne: {
coords: [144.9605842, -37.81732329],
zoom: 14.0,
}
};
/**
* Helpers
**/
// helper that fetches JSON data from `url` and passes that data
// to the `onSuccess` callback function
function get(url, onSuccess, onErr, onProgress) {
var xmlhttp = new XMLHttpRequest();
xmlhttp.onreadystatechange = function() {
if (xmlhttp.readyState == XMLHttpRequest.DONE) {
if (xmlhttp.status === 200) {
if (onSuccess) onSuccess(JSON.parse(xmlhttp.responseText))
} else {
if (onErr) onErr(xmlhttp)
}
};
};
xmlhttp.onprogress = function(e) {
if (onProgress) onProgress(e);
};
xmlhttp.open('GET', url, true);
xmlhttp.send();
};
// draw a marker for the data point identified by `d`
function drawMarker(d) {
if (!d.loc.length || d.display == false) return;
// create the name marker
var el = document.createElement('div');
el.className = 'name-marker';
el.id = 'name-marker-' + d.id;
d.style = d.style ? d.style : '';
var child = '<div ' +
'class="name-marker-content"' +
'style="' + d.style + '">' +
'<div>' + d.name + '</div>' +
'<div class="name-marker-bar">' +
'<div class="name-marker-bar-inner"></div>' +
'</div>' +
'</div>';
el.innerHTML = child;
new mapboxgl.Marker(el)
.setLngLat([d.loc[1], d.loc[0]])
.addTo(map);
// create the point marker
var el = document.createElement('div');
el.className = 'circle-marker';
el.id = 'circle-marker-' + d.id;
new mapboxgl.Marker(el)
.setLngLat([d.loc[1], d.loc[0]])
.addTo(map);
}
// deactivate the currently active marker
function deactivateMarker() {
setMarkerOpacity(1.0);
overlay.parentNode.className = overlay.className.replace(
new RegExp(' visible', 'g'), '');
}
// set the opacity of all markers to `opacity` {0:1}
function setMarkerOpacity(opacity) {
var names = document.querySelectorAll('.name-marker'),
circles = document.querySelectorAll('.circle-marker');
[names, circles].forEach(function(arr) {
for (var i=0; i<arr.length; i++) {
arr[i].style.opacity = opacity;
}
})
}
// function that draws the "click to interact" instructions
function positionClickInstructions(data) {
var el = document.createElement('div');
el.id = 'click-instructions';
el.innerHTML = '<div>' +
'<span>Click to interact</span>' +
'<div class="caret"></div>'
'</div>';
var d = data[clickInstructionIdx];
new mapboxgl.Marker(el)
.setLngLat([d.loc[1] , d.loc[0] + 0.0011])
.addTo(map);
}
// function that hides the "click to interact" instructions
function deactivateClickInstructions() {
var elem = document.querySelector('#click-instructions');
elem.style.opacity = 0;
setTimeout(function() {
elem.style.display = 'none';
}, 500);
}
// add click listeners to each of the clickable marker elements
function addMarkerListeners() {
var names = document.querySelectorAll('.name-marker'),
circles = document.querySelectorAll('.circle-marker');
[names, circles].forEach(function(arr) {
for (var i=0; i<arr.length; i++) {
addMarkerListener(arr[i]);
}
});
}
// add click listeners to a marker element
function addMarkerListener(el) {
el.addEventListener('click', function(e) {
// hide the click instruction
deactivateClickInstructions();
// fade opacity of all markers
setMarkerOpacity(0.15);
// determine which element was clicked
var clean = el.id.replace('name-marker-', ''),
clean = clean.replace('circle-marker-', ''),
idx = parseInt(clean),
d = mapData[idx];
d.dates = isArray(d.dates)
? d.dates.join('-')
: d.dates;
// style the clicked marker and show the modal content
document.querySelector('#name-marker-' + idx).style.opacity = 1.0;
document.querySelector('#circle-marker-' + idx).style.opacity = 1.0;
overlay.innerHTML = _.template(template.textContent)(d);
overlay.style.display = 'block';
overlay.style.opacity = 1.0;
overlay.parentNode.className = overlay.className + ' visible';
// add a close icon that closes the modal
var closeOverlayElem = document.querySelector('#overlay-x-icon');
closeOverlayElem.addEventListener('click', deactivateMarker);
})
}
/**
* Set the date range bars
**/
function setDateBars() {
// find the first and last dates
var dateDomain = [Number.POSITIVE_INFINITY, Number.NEGATIVE_INFINITY];
mapData.forEach(function(d) {
if (isArray(d.dates) && d.dates.length) {
if (d.dates[0] < dateDomain[0]) dateDomain[0] = d.dates[0];
if (d.dates[1] > dateDomain[1]) dateDomain[1] = d.dates[1];
}
})
mapData.forEach(function(d) {
var marker = document.querySelector('#name-marker-' + d.id);
if (marker) {
var container = marker.querySelector('.name-marker-bar'),
bar = marker.querySelector('.name-marker-bar-inner'),
containerWidth = container.clientWidth,
domain = dateDomain[1] - dateDomain[0],
start = (d.dates[0] - dateDomain[0]) / domain,
end = (d.dates[1] - dateDomain[0]) / domain,
barWidth = (end-start) * containerWidth,
left = start * containerWidth;
bar.style.left = left + 'px';
bar.style.width = barWidth + 'px';
if (!isArray(d.dates) || !d.dates.length) {
container.style.display = 'none';
}
}
})
}
function isArray(arr) {
return Array.isArray(arr) && arr.length > 1;
}
/**
* Active Location
**/
// add navigation between differetn locations
function addLocationNavigation() {
var elems = document.querySelectorAll('.map-navigation-button');
for (var i=0; i<elems.length; i++) {
elems[i].addEventListener('click', function(i) {
setActiveLocation(i);
}.bind(this, i));
}
}
function setActiveLocation(locationIdx) {
var loc = Object.keys(locations)[locationIdx],
nextIdx = (locationIdx+1) % Object.keys(locations).length;
currentLocationElem.textContent = Object.keys(locations)[locationIdx];
// show/hide the fly buttons
var elems = document.querySelectorAll('.map-navigation-button');
for (var i=0; i<elems.length; i++) {
if (i == locationIdx) elems[i].classList.add('hidden');
else elems[i].classList.remove('hidden');
}
// fly to the new location
map.flyTo({
center: locations[loc].coords,
zoom: locations[loc].zoom,
bearing: 0,
speed: 2.4,
curve: 1,
easing: function (t) { return t**2; }
});
// transition in all the new markers
var elems = document.querySelectorAll('.marker-content');
for (var i=0; i<elems.length; i++) {
setTimeout(function(i) {
elems[i].style.opacity = 1;
}.bind(this, i), 1000 + 10 * i);
}
// set the date bars for the current location
setDateBars();
}
/**
* Map
**/
function createMap() {
// create the basemap
map = new mapboxgl.Map({
container: 'map',
style: 'mapbox://styles/duhaime/cjprwqb1f322q2srjwmj7db5c',
center: locations.London.coords,
zoom: locations.London.zoom,
});
// when users click on the map, deactivate active markers
map.on('click', function(e) {
if (e.originalEvent.target.className == 'mapboxgl-canvas') {
deactivateMarker();
}
})
}
/**
* Overlay Click Listeners
**/
function addOverlayClickListeners() {
closeIntroduction.addEventListener('click', function(e) {
introductionElem.style.opacity = 0;
setTimeout(function() { introductionElem.style.display = 'none'}, 500);
})
}
/**
* References
**/
function addReferencesEvents() {
referencesButtonElem.addEventListener('click', function() {
referencesContainerElem.style.display = 'block';
})
var close = referencesContainerElem.querySelector('#references-x-icon');
close.addEventListener('click', function() {
referencesContainerElem.style.display = 'none';
})
}
/**
* Markers
**/
get('map-makers.json', function(data) {
// add unique id to each datum
for (var i=0; i<data.length; i++) data[i].id = i;
// store data in global scope
mapData = data;
// draw the markers and bind event listeners
createMap();
data.forEach(drawMarker);
addMarkerListeners();
// add instructions for users
positionClickInstructions(data);
// add events that navigate between locations
addLocationNavigation();
// fade in elements and set the starting location
setActiveLocation(0);
setTimeout(function() {
introductionElem.style.opacity = 1;
navigationElem.className = navigationElem.className + ' visible';
}, 1500);
// allow user to close introduction text
addOverlayClickListeners();
// add events to open/close the references modal
addReferencesEvents();
})
</script>
</body>
</html>
Raw
lodash.min.js
// v4.17.10
/**
* @license
* Lodash lodash.com/license | Underscore.js 1.8.3 underscorejs.org/LICENSE
*/
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map-makers.json
[
{
"name": "Thomas Jefferys",
"roles": "Mapmaker, engraver, mapseller, printseller, printer and publisher",
"dates": [1719,1771],
"address": "Corner of St. Martin’s Lane, Charing Cross",
"city": "London",
"bme": "347-351",
"bbti": [
"http://bbti.bodleian.ox.ac.uk/details/?traderid=37651"
],
"bio": "The leading mapmaker of his day, Thomas Jefferys was apprenticed in the Merchant Taylors Company to Emanuel Bowen. He was appointed Geographer to the Prince of Wales in 1746 and Geographer in Ordinary to George III in 1760. Jefferys went bankrupt in 1760 but was helped to stay in business by friends, including Robert Sayer. Upon his death on 20 November 1771 he bequeathed only £20 and his debts to his wife and four children.",
"loc": [51.509540, -0.126697],
"cases": [
{
"name": "Jefferys v Bowles",
"year": 1770,
"url": "https://www.copyrightcartography.org/cases/jefferys-v-bowles/"
}
],
"style": "top:-7px;left:-53px;"
},
{
"name": "Carington Bowles",
"roles": "Print and mapseller",
"dates": [1724,1793],
"bio": "Born into a family of publishers, Bowles worked in partnership with his father before taking over his uncle's business in 1762. The business passed to his son, Henry Carington Bowles, after his death.",
"address": "69 St. Paul's Churchyard (1763-1793)",
"city": "London",
"bbti": [
"bbti: http://bbti.bodleian.ox.ac.uk/details/?traderid=8193"
],
"bme": "101-102",
"loc": [51.51337, -0.099671],
"cases": [
{
"name": "Bowles v Sayer",
"year": 1780,
"url": "https://www.copyrightcartography.org/cases/bowles-v-sayer/"
}
],
"style": "left:64px;top:9px;"
},
{
"name": "Robert Sayer",
"roles": "Printseller and mapseller",
"dates": [1724,1792],
"address": "53 Fleet Street",
"city": "London",
"bme": "585-588",
"bbti": [
"http://bbti.bodleian.ox.ac.uk/details/?traderid=61153"
],
"bio": "Robert Sayer was a leading London printseller and mapseller. His brother married Mary, widow of Phillip Overton, and Sayer took over the business from her in 1748. From 1774 until around 1782 he worked in partnership with his former apprentice John Bennett, but the partnership was dissolved when Bennett was declared insane. He was one of the mapsellers who helped Thomas Jefferys remain in business following his bankruptcy in 1766, acquiring large numbers of his plates and manuscript materials, and purchased more upon Jefferys' death. John Zoffany painted a portrait of him with his wife and son in front of his mansion at Richmond. He died a wealthy man on 29 Jan 1794.",
"loc": [51.5140592,-0.1108756],
"cases": [
{
"name": "Bowles v Sayer",
"year": 1780,
"url": "https://www.copyrightcartography.org/cases/bowles-v-sayer/"
},
{
"name": "Sayer v Moore",
"year": 1785,
"url": "https://www.copyrightcartography.org/cases/sayer-v-moore/"
}
],
"style": "left:56px;top:-6px;"
},
{
"name": "John Hamilton Moore",
"roles": "Mapmaker, instrument-seller, navigator, chartseller, and publisher",
"dates": [1738,1807],
"bme": "460-461",
"bbti": [
"http://bbti.bodleian.ox.ac.uk/details/?traderid=48170"
],
"bio": "Moore served in the Navy, then established a Nautical Academy where he taught navigation. His most popular publication was the New Practical Navigator and Seaman's Assistant, first published in 1772. A controversial and flamboyant personality, Moore was sued three times for copyright infringement, winning the first two cases but losing the third. He was declared bankrupt in 1806 and died in 1807.",
"address": "104 Minories, Tower Hill (1783-1786); 2 King Street, Little Tower Hill (1789-1806)",
"city": "London",
"loc": [51.5109562,-0.0772983],
"cases": [
{
"name": "Sayer v Moore",
"year": 1785,
"url": "https://www.copyrightcartography.org/cases/sayer-v-moore/"
},
{
"name": "Steel v Moore",
"year": 1789,
"url": "https://www.copyrightcartography.org/cases/steel-v-moore/"
},
{
"name": "Heather v Moore",
"year": 1798,
"url": "https://www.copyrightcartography.org/cases/heather-v-moore/"
}
],
"style": ""
},
{
"name": "David Steel",
"roles": "Chart publisher, instrument-seller, engraver, bookseller, and bookbinder",
"dates": [1734,1799],
"bme": "631-632",
"bbti": [
"http://bbti.bodleian.ox.ac.uk/details/?traderid=66009"
],
"bio": "The son of a bookbinder, Steel began his business publishing technical nautical works and the List of the Royal Navy¸ but started publishing nautical charts in 1782. He also sold nautical instruments and patent medicines.",
"address": "1 Union Row, Minories, Tower Hill",
"city": "London",
"loc": [51.5099866,-0.0768374],
"cases": [
{
"name": "Steel v Moore",
"year": 1789,
"url": "https://www.copyrightcartography.org/cases/steel-v-moore/"
}
],
"style": "top:9px;"
},
{
"name": "William Heather",
"roles": "Chartseller, engraver, cartographer, and retailer of nautical instruments",
"dates": [1766,1812],
"bme": "309-310",
"bbti": [
"http://bbti.bodleian.ox.ac.uk/details/?traderid=32616"
],
"bio": "Apprenticed in the Stationer's Company to stationer George Michell, Heather later worked for John Hamilton Moore. In 1792, he left to start his own business and although initially relations were good, the two subsequently fell out and became embroiled in litigation. He died aged only 46, and left bequests in his will to Moore's 'natural or reputed daughters'.",
"address": "The Navigation Warehouse, 157 Leadenhall Street 1793-1812",
"city": "London",
"loc": [51.513422,-0.0857515],
"cases": [
{
"name": "Heather v Moore",
"year": 1798,
"url": "https://www.copyrightcartography.org/cases/heather-v-moore/"
}
],
"style": ""
},
{
"name": "Thomas Carnan",
"roles": "Bookseller and publisher",
"dates": [1737,1788],
"bme": "NA",
"bbti": [
"http://bbti.bodleian.ox.ac.uk/details/?traderid=12241"
],
"bio": "Son of printer William Carnan of Reading who died in 1723. Thomas Carnan's mother re-married William's apprentice John Newbery, with whom Thomas was in partnership as Carnan & Newbery until John's death in 1767. He then went into business with his step-brother Francis Newbery, but they quarrelled and Francis left to set up his own business. Carnan is best known as the man who broke the Stationers' Company's monopoly on almanacs in the 1770s.",
"address": "65 St Paul's Churchyard",
"city": "London",
"loc": [51.5145503,-0.1002384],
"cases": [
{
"name": "Carnan v Bowles",
"year": 1785,
"url": "https://www.copyrightcartography.org/cases/carnan-v-paterson-bowles/"
}
],
"style": "left:52px;top:-20px;"
},
{
"name": "John Cary",
"roles": "Engraver, etcher, map and chart seller, print seller, mapchart maker, cartographer",
"dates": [1755,1835],
"bme": "NA",
"bbti": [
"http://bbti.bodleian.ox.ac.uk/details/?traderid=12566"
],
"bio": "John Cary was apprenticed in the Goldsmiths Company to William Palmer as an engraver in London in 1770, and set up his own business in 1783. He was appointed to survey the roads for the General Post Office in 1794 and left a considerable estate to his wife and children upon his death in 1835.",
"address": "188 Strand",
"city": "London",
"loc": [51.5106169,-0.1233849],
"cases": [
{
"name": "Cary v Faden",
"year": 1799,
"url": "https://www.copyrightcartography.org/cases/cary-v-faden/"
}
],
"style": "top:-20px;"
},
{
"name": "William Faden",
"roles": "Engraver, cartographer, mapseller, printseller and publisher",
"dates": [1749,1836],
"bme": "221-225",
"bbti": [
"http://bbti.bodleian.ox.ac.uk/details/?traderid=23428"
],
"bio": "The son of a printer and publisher, Faden was apprenticed in the Clothworkers Guild, and worked in partnership with the Jefferys family from 1772 - 1776, and took over full ownership of the Jefferys business in 1782. He became Geographer to the King in 1783. He retired in 1823 and his business passed to his former apprentice James Wyld. He had amassed a considerable fortune by his death in 1836.",
"address": "Corner of St. Martin’s Lane, Charing Cross",
"city": "London",
"loc": [51.509540, -0.126697],
"cases": [
{
"name": "Cary v Faden",
"year": 1799,
"url": "https://www.copyrightcartography.org/cases/cary-v-faden/"
}
],
"style": "top:-7px;left:59px;"
},
{
"name": "Thomas Longman",
"roles": "Bookseller, publisher",
"dates": [1731,1797],
"bme": "NA",
"bbti": [
"http://bbti.bodleian.ox.ac.uk/details/?traderid=43646",
"http://bbti.bodleian.ox.ac.uk/details/?traderid=43647"
],
"bio": "Thomas Longman was apprenticed to the bookseller John Osborn, then married Osborn's daughter and went into partnership with his father-in-law. Thomas Longman took his nephew (Thomas Longman 2) into partnership, and he subsequently took over his uncle's firm upon his death in 1755. Thomas Longman 2 had three sons, who carried on the business. Ad The firm of Longman still operates today and is owned by Pearson PLC.",
"address": "39 Ship & Black Swan, Paternoster Row",
"city": "London",
"loc": [51.514646,-0.1026464],
"cases": [
{
"name": "Cary v Faden",
"year": 1799,
"url": "https://www.copyrightcartography.org/cases/cary-v-faden/"
}
],
"style": "top:-20px;right:-51px;"
},
{
"name": "Owen Rees",
"roles": "Publisher",
"dates": [1770,1837],
"bme": "NA",
"bbti": [
"http://bbti.bodleian.ox.ac.uk/details/?traderid=57342",
"http://bbti.bodleian.ox.ac.uk/details/?traderid=57343"
],
"bio": "Owen Rees was taken on by Thomas Longman as a partner in the 1790s and he continued as a principal partner of the publishing house for about forty years.",
"address": "39 Paternoster Row",
"city": "London",
"loc": [51.5143683,-0.1002712],
"cases": [
],
"style": "left:40px;top:4px;"
},
{
"name": "Francis Newbery",
"roles": "Bookseller",
"dates": [1743,1818],
"bme": "NA",
"bbti": [
"http://bbti.bodleian.ox.ac.uk/details/?traderid=49927"
],
"bio": "Son of the publisher John Newbery, Francis Newbery took Thomas Carnan into partnership at the bookselling business at 65 St Paul's Churchyard, but after they quarrelled he left to focus on his father's business of selling patent medicines. One of his most popular products, Dr James' Fever Powder, caused the death of Oliver Goldsmith in 1774, but Newbery wrote in defence of its properties. He married Mary, the sister of Robert Raikes, founder of the Sunday School Movement, and was known as a scholar, poet, music lover and sportsman.",
"address": "45 East end St Paul's Churchyard",
"city": "London",
"loc": [51.5134314,-0.1019541],
"cases": [
{
"name": "Cary v Faden",
"year": 1799,
"url": "https://www.copyrightcartography.org/cases/cary-v-faden/"
}
],
"style": "right:-53px;top:8px;"
},
{
"name": "John Stockdale",
"roles": "Bookseller, publisher, stationer and auctioneer",
"dates": [1750,1814],
"bme": "635-636",
"bbti": [
"http://bbti.bodleian.ox.ac.uk/details/?traderid=66483"
],
"bio": "Having worked for the bookseller and radical publisher John Almon in London, Stockdale set up his own business in 1781 and acquired the \"London Courant\". Considered eccentric, he was involved in several libel trials, but by the end of his career he was dealing largely in remainders. He was almost bankrupt when he died in 1814.Three of his children followed him into the publishing business. One of them, John Joseph Stockdale was the plaintiff in a copyright suit involving the notorious courtesan Harriet Wilson. ",
"address": "181, near Duke Street, opposite Burlington House, Piccadilly",
"city": "London",
"loc": [51.5082741,-0.1404622],
"cases": [
{
"name": "Faden v Stockdale",
"year": 1797,
"url": "https://www.copyrightcartography.org/cases/faden-v-stockdale/"
}
],
"style": ""
},
{
"name": "Samuel Lewis",
"roles": "Publisher",
"dates": [1782,1865],
"bme": "404",
"bbti": [
"http://bbti.bodleian.ox.ac.uk/details/?traderid=42655",
"http://bbti.bodleian.ox.ac.uk/details/?traderid=123624"
],
"bio": "Born in Berkshire, little is known of Samuel Lewis' early life. He is known as the publisher of an impressive series of topographical dictionaries and maps of the United Kingdom and Ireland. His son, Samuel Lewis 2, also became a topographer.",
"address": "87 Aldgate Street",
"city": "London",
"loc": [51.513605,-0.078847],
"cases": [
],
"style": ""
},
{
"name": "George Pringle",
"roles": "Publisher",
"dates": [],
"bme": "NA",
"bbti": [],
"bio": "A largely mysterious printer who partnered with Samuel Lewis in the 1830's.",
"address": "87 Aldgate Street",
"city": "London",
"loc": [51.513605,-0.078847],
"cases": [
],
"style": "",
"display": false
},
{
"name": "James Wyld",
"roles": "Mapseller, publisher, engraver, lithographer, and globemaker",
"dates": [1812,1887],
"bme": "741-743",
"bbti": [
"http://bbti.bodleian.ox.ac.uk/details/?traderid=78621"
],
"bio": "Wyld took over the business of his former master, William Faden, in 1823 and subsequently became Geographer to the King and to the Duke of York. He traded briefly with his son, James Wyld 2, and was a founding member of the Royal Geographical Society. Wyld was one of the earliest to use lithographic printing in England, using it for his maps of the campaigns and marches of the Peninsular War. He died in at the age of 46, leaving a wife and five children.",
"address": "454 West Strand",
"city": "London",
"loc": [51.5086517,-0.1276581],
"cases": [
{
"name": "Cheffins v Wyld",
"year": "1837",
"url": "https://www.copyrightcartography.org/cases/cheffins-v-wyld/"
}
],
"style": "top:10px;"
},
{
"name": "Charles Frederick Cheffins",
"roles": "Engineer, draughtsman, cartographer, lithographer",
"dates": [1807,1861],
"bme": "140-141",
"bbti": ["http://bbti.bodleian.ox.ac.uk/details/?traderid=13403"],
"bio": "Charles Frederick Cheffins began his career working for a firm of patent agents and mechanical draughtsmen. He then moved to work for Captain John Ericsson in making drawings for locomotive engines, before becoming assistant to George Stephenson to work on plans and sections of the Grand Junction Railway. Upon its completion he set up his own cartographic and drawing business, working as a surveyor for a number of railroad construction companies, drawing up maps and undertaking lithographic work.",
"address": "9 Southampton Buildings, Chancery Lane",
"city": "London",
"loc": [51.5172294,-0.1144589],
"cases": [
{
"name": "Cheffins v Wyld",
"year": "1837",
"url": "https://www.copyrightcartography.org/cases/cheffins-v-wyld/"
}
],
"style": ""
},
{
"name": "William Thomas Stannard",
"roles": "Printer and lithographer",
"dates": [1815, 1895],
"bme": "NA",
"bbti": [
"http://bbti.bodleian.ox.ac.uk/details/?traderid=65823",
"http://bbti.bodleian.ox.ac.uk/details/?traderid=124475"
],
"bio": "Specialising in bird’s-eye view news maps, particularly of battlefields and theatres of war, W T Stannard was also known for music covers, theatrical posters, show-cards, portraits and views. He was in partnership with Francis Dixon until 1868 and then joined by William Stannard his son, trading as Stannard & Son until 1891. He often worked with leading Victorian commercial artist Alfred Concanen",
"address": "7 Poland Street, Oxford Street",
"city": "London",
"loc": [51.51422,-0.1388207],
"cases": [
{
"name": "Stannard v Lee",
"year": "1870",
"url": "https://www.copyrightcartography.org/cases/stannard-v-lee-and-stannard-v-harrison/"
},
{
"name": "Stannard v Harrison",
"year": "1870",
"url": "https://www.copyrightcartography.org/cases/stannard-v-lee-and-stannard-v-harrison/"
}
],
"style": ""
},
{
"name": "Thomas Wales Lee",
"roles": "Artist, printer and lithographer",
"dates": [1833, 1910],
"bme": "",
"bbti": [],
"bio": "Lee had been apprenticed to the great lithographic artist Thomas Parker. He worked often with Alfred Concanen during the 1860s and a partnership between Lee, Concanen and Henry Herapath Siebe as lithographers was dissolved in 1865. It appears Lee and Concanen fell out so badly that, after Concanen’s death, his daughter destroyed every paper and drawing that had Lee’s name on it. Lee also worked with Stannard & Son, but was sued by then in 1870 for copyright infringement. A well respected mason, Lee went bankrupt in 1873, and by 1881 was running taverns, although in 1895 he was again working as a lithographic artist.",
"address": "Grosvenor Mews, Bond Street",
"city": "London",
"loc": [51.512315,-0.1466579],
"cases": [
{
"name": "Stannard v Lee",
"year": "1870",
"url": "https://www.copyrightcartography.org/cases/stannard-v-lee-and-stannard-v-harrison/"
}
],
"style": ""
},
{
"name": "John George Bartholomew",
"roles": "Geographer and Cartographer",
"dates": [1860,1920],
"bme": "53 (John Bartholomew 2 notes)",
"bbti": [],
"bio": "John George Bartholomew was born into a family of renowned Edinburgh geographers and cartographers. He joined the family firm around 1880 and took control over it in 1889. Under his leadership the business prospered, producing a wide range of published works. In 1884, he was a co-founder of the Royal Scottish Geographical Society. His eldest son, John, took over the business on his death, and it continued to be a family company until 1980 when it was sold to Reader’s Digest Corporation. In 1985 it was bought by Murdoch’s News International Corporation, then amalgamated with Harper Collins.",
"address": "Park Road, Edinburgh",
"city": "Edinburgh",
"loc": [55.9784816,-3.1973924],
"cases": [
{
"name": "Laurie v Newnes",
"year": "1899",
"url": "https://www.copyrightcartography.org/cases/laurie-v-newnes/"
}
],
"style": ""
},
{
"name": "Thomas Livingstone Mitchell",
"roles": "Surveyor General",
"dates": [1827,1855],
"bme": "",
"bbti": [],
"bio": "Thomas Livingstone Mitchell arrived in New South Wales to take up the post of Assistant Surveyor General in 1827, and was promoted to Surveyor General in 1828 upon the death of his predecessor Oxley. He undertook 4 expeditions of exploration from 1831-1846, and was also responsible for the placement of roads, bridges and towns. Mitchell published a number of maps, including plans of the Peninsular battlefields, and accounts of his explorations. Known for his temper, he clashed with all the governors under whom he served, but was eventually knighted in 1839. He died of pneumonia at his home in Sydney in 1855.",
"address": "33 Bridge St, Sydney NSW 2000",
"city": "Sydney",
"loc": [-33.8639328,151.2077572],
"cases": [
{
"name": "Mitchell v Colonial Office",
"year": "1834",
"url": "https://www.copyrightcartography.org/cases/mitchell-v-colonial-office/"
}
],
"style": ""
},
{
"name": "Herbert Edward Cooper Robinson",
"roles": "Draughtsman, publisher",
"dates": [1880, 1933],
"bme": "",
"bbti": [],
"bio": "Robinson began his career as a cadet draughtsman in the Lands Department, resigning in 1882 to enter into business with mapmakers and lithographers Higinbotham and Harrison. The business went bankrupt in 1888 and Robinson took up a position as a contract draughtsman in the Department of Mines. He set up his own map publishing business in 1895, and business flourished, especially during WWI. Robinson was a founder of the (Royal) Geographical Society of Australasia and aa fellow of the Royal Geographical Society in London. He died in 1933 and, in 1959, the firm of HEC Robinson Ltd became a subsidiary of Angus & Robertson Ltd.",
"address": "George St Sydney",
"city": "Sydney",
"loc": [-33.8702197,151.2047649],
"cases": [
{
"name": "Robinson v Sands and McDougall",
"year": "",
"url": "https://www.copyrightcartography.org/cases/robinson-v-sands-and-mcdougall/"
}
],
"style": ""
},
{
"name": "Frederick Proeschel",
"roles": "Upholsterer, mapmaker, engineer",
"dates": [1853,1864],
"bme": "",
"bbti": [],
"bio": "An upholsterer and mattress maker by trade, Proeschel arrived in Melbourne from France in 1852. He produced his first map in 1853, which showed the routes to the gold diggings. Proeschel published many maps of Melbourne and its suburbs, and petitioned the Chief Secretary for copyright legislation. The Argus called him the ‘Wyld of Victoria’. He also applied for patents for a crushing machine and methods of extracting gold from quartz.",
"address": "Little Bourke Street in Melbourne",
"city": "Melbourne",
"loc": [-37.8132329,144.9605842],
"cases": [
{
"name": "Proeschel v Philip",
"year": "",
"url": "https://www.copyrightcartography.org/cases/proeschel-v-philip/"
}
],
"style": "top:-7px;left:-68px;"
},
{
"name": "James Buckingham Philp",
"roles": "Lithographer, mapmaker",
"dates": [],
"bme": "",
"bbti": [],
"bio": "Philp was a lithographer who produced a map of Melbourne. He shared premises with Proeschel in 1853 and lithographed Proeschel’s first map.",
"address": "Little Bourke Street in Melbourne",
"city": "Melbourne",
"loc": [-37.8132329,144.9605842],
"cases": [
{
"name": "Proeschel v Philip",
"year": "",
"url": "https://www.copyrightcartography.org/cases/proeschel-v-philip/"
}
],
"style": "top:-7px;left:90px;"
},
{
"name": "Samuel Peach Hogg-Victoria",
"roles": "Miner, auctioneer, broker",
"dates": [],
"bme": "",
"bbti": [],
"bio": "A miner, auctioneer and broker who later went into condiment making, Hogg was not a professional mapmaker and engaged a surveyor called Roberts to produce a map of the mining district of Sandhurst. He was the first person to bring a copyright action in relation to a map under the Copyright Act 1869 (Vic).",
"address": "",
"city": "Bendigo",
"loc": [],
"cases": [
{
"name": "Hogg v Monro",
"year": "",
"url": "https://www.copyrightcartography.org/cases/hogg-v-munro/"
}
],
"style": ""
},
{
"name": "Knipe and George-Victoria",
"roles": "Estate agent, auctioneer",
"dates": [],
"bme": "",
"bbti": [],
"bio": "John Hanlon Knipe and E H George were estate agents and auctioneers who engaged the surveyor Nathaniel Munro to draw up a map of Sandhurst. They were sued by Hogg for copyright infringement in the Melbourne District Court in 1872.",
"address": "",
"city": "Bendigo",
"loc": [],
"cases": [
],
"style": ""
},
{
"name": "Gibbs, Shallard and Co.",
"roles": "Publishing house",
"dates": [1863,1890],
"bme": "",
"bbti": [],
"bio": "Joseph Gibbs, Joseph Shallard, Alfred Henry Massina and William Clarson were Melbourne-based printers and publishers who established a Sydney branch in the early 1860s trading as Clarson, Shallard & Co. Around 1866 the Melbourne and Sydney branches split, and the Sydney branch traded as Gibbs, Shallard & Co. It specialised in maps, cards and engravings, and also published Sydney Punch and the Illustrated Sydney News. In October 1890, the company was ruined by a fire which began in their offices and caused one million pounds of damage.",
"address": "Pitt Street Sydney",
"city": "Sydney",
"loc": [-33.8720082,151.2059716],
"cases": [
{
"name": "Higinbotham v Gibbs",
"year": "",
"url": "https://www.copyrightcartography.org/cases/higinbotham-v-gibbs/"
}
],
"style": ""
},
{
"name": "Sands & McDougall",
"roles": "Publishing house",
"dates": [1853,1994],
"bme": "",
"bbti": [],
"bio": "John Sands arrived in Sydney in 1837 from England and from the 1850s formed several partnerships in Sydney and Melbourne. Sands & McDougall was the Melbourne-based firm of stationers, printers, engravers and booksellers that had formed in the 1850s and was chiefly known for its annual directories. It also printed stationery, account books and greeting cards and by 1908 it considered itself the largest printing establishment in the southern hemisphere. Its printed map output consisted mainly of Australian cities and townships. The printing company John Sands continues to trade today as a wholly owned subsidiary of American Greetings.",
"address": "Collins street West, Spencer Street and Elizabeth Street",
"city": "Melbourne",
"loc": [-37.8182894,144.954482],
"cases": [
{
"name": "Robinson v Sands and McDougall",
"year": "",
"url": "https://www.copyrightcartography.org/cases/robinson-v-sands-and-mcdougall/"
}
],
"style": ""
},
{
"name": "Thomas Laurie",
"roles": "Publisher",
"dates": "",
"bme": "",
"bbti": [],
"bio": "Thomas Laurie was an educational publisher. Two of his brothers were well-known educationists. Simon Somerville Laurie became a professor of education at Edinburgh University. James Stuart Laurie (1832 – 1904) was a schools inspector, director of public education in Ceylon and barrister. Thomas wrote and edited a wide range of elementary school texts, as well as creating the map that was the subject of litigation in Laurie v Newnes.",
"address": "28 Paternoster Row",
"city": "London",
"loc": [51.5148523,-0.1003583],
"cases": [
{
"name": "Laurie v Newnes",
"year": "1899",
"url": "https://www.copyrightcartography.org/cases/laurie-v-newnes/"
}
],
"style": ""
},
{
"name": "Alexander Keith Johnston",
"roles": "Mapmaker, engraver, lithographer, publisher",
"dates": [1804,1871],
"bme": "",
"bbti": [],
"bio": "Keith Johnston formed the firm W & A K Johnston with his brother William in 1826, and their younger brother Thomas joined in 1852. A respected geographer, he was a burgess and guild brother of Edinburgh, and a fellow of the Royal Geographical Society, as well as a member of many international geographical societies.",
"address": "8 Lauriston Lane",
"city": "Edinburgh",
"loc": [55.9451594,-3.1978734],
"cases": [
{
"name": "The Atlas Company v Fullarton",
"year": "1852",
"url": "https://www.copyrightcartography.org/cases/the-atlas-company-v-fullarton/"
}
]
},
{
"name": "Archibald Fullarton & Company",
"roles": "Publisher, bookseller, stationer, printer and stereotyper",
"dates": [1809,1836],
"bme": "",
"bbti": [],
"bio": "Archibald Fullarton (fl 1809 – 1836) was a publisher, bookseller, stationer, printer and stereotyper. He formed a number of different partnerships with Glasgow and Edinburgh based bookseller and publishers. In 1838 his company A Fullarton & Co had offices in Edinburgh, Glasgow and London. He died in 1836, and his son John Archibald Fullarton continued the firm.",
"address": "Stead’s Place, Leith Walk",
"city": "Edinburgh",
"loc": [55.9677728,-3.1764073],
"cases": [
{
"name": "The Atlas Company v Fullarton",
"year": "1852",
"url": "https://www.copyrightcartography.org/cases/the-atlas-company-v-fullarton/"
}
]
},
{
"name": "George Newnes",
"roles": "Publisher, MP",
"dates": [1851, 1910],
"bme": "",
"bbti": [],
"bio": "George Newnes began his publishing career by founding Tit-Bits, a children’s magazine, and soon moved into publishing other popular journals, magazines and newspapers aimed at lower middle-class readers. In 1891 he formed his business into the company George Newnes Limited, which remained in business until the 1960s. Newnes was a member of parliament from 1885 – 1910 and awarded a baronetcy in 1895 for ‘political services’. A generous public benefactor and publishing innovator, he ended his life in drunkenness and debt.",
"address": "Exeter Street, Strand",
"city": "London",
"loc": [51.5110577,-0.1230363],
"cases": [
{
"name": "Laurie v Newnes",
"year": "1899",
"url": "https://www.copyrightcartography.org/cases/laurie-v-newnes/"
}
]
}
]
Raw
mapbox-gl.css
.mapboxgl-map {
font: 12px/20px 'Helvetica Neue', Arial, Helvetica, sans-serif;
overflow: hidden;
position: relative;
-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
.mapboxgl-map:-webkit-full-screen {
width: 100%;
height: 100%;
}
.mapboxgl-canary {
background-color: salmon;
}
.mapboxgl-canvas-container.mapboxgl-interactive,
.mapboxgl-ctrl-group > button.mapboxgl-ctrl-compass {
cursor: -webkit-grab;
cursor: -moz-grab;
cursor: grab;
-moz-user-select: none;
-webkit-user-select: none;
-ms-user-select: none;
user-select: none;
}
.mapboxgl-canvas-container.mapboxgl-interactive:active,
.mapboxgl-ctrl-group > button.mapboxgl-ctrl-compass:active {
cursor: -webkit-grabbing;
cursor: -moz-grabbing;
cursor: grabbing;
}
.mapboxgl-canvas-container.mapboxgl-touch-zoom-rotate,
.mapboxgl-canvas-container.mapboxgl-touch-zoom-rotate .mapboxgl-canvas {
touch-action: pan-x pan-y;
}
.mapboxgl-canvas-container.mapboxgl-touch-drag-pan,
.mapboxgl-canvas-container.mapboxgl-touch-drag-pan .mapboxgl-canvas {
touch-action: pinch-zoom;
}
.mapboxgl-canvas-container.mapboxgl-touch-zoom-rotate.mapboxgl-touch-drag-pan,
.mapboxgl-canvas-container.mapboxgl-touch-zoom-rotate.mapboxgl-touch-drag-pan .mapboxgl-canvas {
touch-action: none;
}
.mapboxgl-ctrl-top-left,
.mapboxgl-ctrl-top-right,
.mapboxgl-ctrl-bottom-left,
.mapboxgl-ctrl-bottom-right { position: absolute; pointer-events: none; z-index: 2; }
.mapboxgl-ctrl-top-left { top: 0; left: 0; }
.mapboxgl-ctrl-top-right { top: 0; right: 0; }
.mapboxgl-ctrl-bottom-left { bottom: 0; left: 0; }
.mapboxgl-ctrl-bottom-right { right: 0; bottom: 0; }
.mapboxgl-ctrl { clear: both; pointer-events: auto; }
.mapboxgl-ctrl-top-left .mapboxgl-ctrl { margin: 10px 0 0 10px; float: left; }
.mapboxgl-ctrl-top-right .mapboxgl-ctrl { margin: 10px 10px 0 0; float: right; }
.mapboxgl-ctrl-bottom-left .mapboxgl-ctrl { margin: 0 0 10px 10px; float: left; }
.mapboxgl-ctrl-bottom-right .mapboxgl-ctrl { margin: 0 10px 10px 0; float: right; }
.mapboxgl-ctrl-group {
border-radius: 4px;
overflow: hidden;
background: #fff;
}
.mapboxgl-ctrl-group:not(:empty) {
-moz-box-shadow: 0 0 2px rgba(0, 0, 0, 0.1);
-webkit-box-shadow: 0 0 2px rgba(0, 0, 0, 0.1);
box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.1);
}
.mapboxgl-ctrl-group > button {
width: 30px;
height: 30px;
display: block;
padding: 0;
outline: none;
border: 0;
box-sizing: border-box;
background-color: transparent;
cursor: pointer;
}
.mapboxgl-ctrl-group > button + button {
border-top: 1px solid #ddd;
}
/* https://bugzilla.mozilla.org/show_bug.cgi?id=140562 */
.mapboxgl-ctrl > button::-moz-focus-inner {
border: 0;
padding: 0;
}
.mapboxgl-ctrl > button:hover {
background-color: rgba(0, 0, 0, 0.05);
}
.mapboxgl-ctrl-icon,
.mapboxgl-ctrl-icon > .mapboxgl-ctrl-compass-arrow {
speak: none;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
.mapboxgl-ctrl-icon {
padding: 5px;
}
.mapboxgl-ctrl-icon.mapboxgl-ctrl-zoom-out {
background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath style='fill:%23333333;' d='m 7,9 c -0.554,0 -1,0.446 -1,1 0,0.554 0.446,1 1,1 l 6,0 c 0.554,0 1,-0.446 1,-1 0,-0.554 -0.446,-1 -1,-1 z'/%3E %3C/svg%3E");
}
.mapboxgl-ctrl-icon.mapboxgl-ctrl-zoom-in {
background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath style='fill:%23333333;' d='M 10 6 C 9.446 6 9 6.4459904 9 7 L 9 9 L 7 9 C 6.446 9 6 9.446 6 10 C 6 10.554 6.446 11 7 11 L 9 11 L 9 13 C 9 13.55401 9.446 14 10 14 C 10.554 14 11 13.55401 11 13 L 11 11 L 13 11 C 13.554 11 14 10.554 14 10 C 14 9.446 13.554 9 13 9 L 11 9 L 11 7 C 11 6.4459904 10.554 6 10 6 z'/%3E %3C/svg%3E");
}
.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate {
background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23333'%3E %3Cpath d='M10 4C9 4 9 5 9 5L9 5.1A5 5 0 0 0 5.1 9L5 9C5 9 4 9 4 10 4 11 5 11 5 11L5.1 11A5 5 0 0 0 9 14.9L9 15C9 15 9 16 10 16 11 16 11 15 11 15L11 14.9A5 5 0 0 0 14.9 11L15 11C15 11 16 11 16 10 16 9 15 9 15 9L14.9 9A5 5 0 0 0 11 5.1L11 5C11 5 11 4 10 4zM10 6.5A3.5 3.5 0 0 1 13.5 10 3.5 3.5 0 0 1 10 13.5 3.5 3.5 0 0 1 6.5 10 3.5 3.5 0 0 1 10 6.5zM10 8.3A1.8 1.8 0 0 0 8.3 10 1.8 1.8 0 0 0 10 11.8 1.8 1.8 0 0 0 11.8 10 1.8 1.8 0 0 0 10 8.3z'/%3E %3C/svg%3E");
}
.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate:disabled {
background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23aaa'%3E %3Cpath d='M10 4C9 4 9 5 9 5L9 5.1A5 5 0 0 0 5.1 9L5 9C5 9 4 9 4 10 4 11 5 11 5 11L5.1 11A5 5 0 0 0 9 14.9L9 15C9 15 9 16 10 16 11 16 11 15 11 15L11 14.9A5 5 0 0 0 14.9 11L15 11C15 11 16 11 16 10 16 9 15 9 15 9L14.9 9A5 5 0 0 0 11 5.1L11 5C11 5 11 4 10 4zM10 6.5A3.5 3.5 0 0 1 13.5 10 3.5 3.5 0 0 1 10 13.5 3.5 3.5 0 0 1 6.5 10 3.5 3.5 0 0 1 10 6.5zM10 8.3A1.8 1.8 0 0 0 8.3 10 1.8 1.8 0 0 0 10 11.8 1.8 1.8 0 0 0 11.8 10 1.8 1.8 0 0 0 10 8.3z'/%3E %3C/svg%3E");
}
.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-active {
background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%2333b5e5'%3E %3Cpath d='M10 4C9 4 9 5 9 5L9 5.1A5 5 0 0 0 5.1 9L5 9C5 9 4 9 4 10 4 11 5 11 5 11L5.1 11A5 5 0 0 0 9 14.9L9 15C9 15 9 16 10 16 11 16 11 15 11 15L11 14.9A5 5 0 0 0 14.9 11L15 11C15 11 16 11 16 10 16 9 15 9 15 9L14.9 9A5 5 0 0 0 11 5.1L11 5C11 5 11 4 10 4zM10 6.5A3.5 3.5 0 0 1 13.5 10 3.5 3.5 0 0 1 10 13.5 3.5 3.5 0 0 1 6.5 10 3.5 3.5 0 0 1 10 6.5zM10 8.3A1.8 1.8 0 0 0 8.3 10 1.8 1.8 0 0 0 10 11.8 1.8 1.8 0 0 0 11.8 10 1.8 1.8 0 0 0 10 8.3z'/%3E %3C/svg%3E");
}
.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-active-error {
background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23e58978'%3E %3Cpath d='M10 4C9 4 9 5 9 5L9 5.1A5 5 0 0 0 5.1 9L5 9C5 9 4 9 4 10 4 11 5 11 5 11L5.1 11A5 5 0 0 0 9 14.9L9 15C9 15 9 16 10 16 11 16 11 15 11 15L11 14.9A5 5 0 0 0 14.9 11L15 11C15 11 16 11 16 10 16 9 15 9 15 9L14.9 9A5 5 0 0 0 11 5.1L11 5C11 5 11 4 10 4zM10 6.5A3.5 3.5 0 0 1 13.5 10 3.5 3.5 0 0 1 10 13.5 3.5 3.5 0 0 1 6.5 10 3.5 3.5 0 0 1 10 6.5zM10 8.3A1.8 1.8 0 0 0 8.3 10 1.8 1.8 0 0 0 10 11.8 1.8 1.8 0 0 0 11.8 10 1.8 1.8 0 0 0 10 8.3z'/%3E %3C/svg%3E");
}
.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-background {
background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%2333b5e5'%3E %3Cpath d='M 10,4 C 9,4 9,5 9,5 L 9,5.1 C 7.0357113,5.5006048 5.5006048,7.0357113 5.1,9 L 5,9 c 0,0 -1,0 -1,1 0,1 1,1 1,1 l 0.1,0 c 0.4006048,1.964289 1.9357113,3.499395 3.9,3.9 L 9,15 c 0,0 0,1 1,1 1,0 1,-1 1,-1 l 0,-0.1 c 1.964289,-0.400605 3.499395,-1.935711 3.9,-3.9 l 0.1,0 c 0,0 1,0 1,-1 C 16,9 15,9 15,9 L 14.9,9 C 14.499395,7.0357113 12.964289,5.5006048 11,5.1 L 11,5 c 0,0 0,-1 -1,-1 z m 0,2.5 c 1.932997,0 3.5,1.5670034 3.5,3.5 0,1.932997 -1.567003,3.5 -3.5,3.5 C 8.0670034,13.5 6.5,11.932997 6.5,10 6.5,8.0670034 8.0670034,6.5 10,6.5 Z'/%3E %3C/svg%3E");
}
.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-background-error {
background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23e54e33'%3E %3Cpath d='M 10,4 C 9,4 9,5 9,5 L 9,5.1 C 7.0357113,5.5006048 5.5006048,7.0357113 5.1,9 L 5,9 c 0,0 -1,0 -1,1 0,1 1,1 1,1 l 0.1,0 c 0.4006048,1.964289 1.9357113,3.499395 3.9,3.9 L 9,15 c 0,0 0,1 1,1 1,0 1,-1 1,-1 l 0,-0.1 c 1.964289,-0.400605 3.499395,-1.935711 3.9,-3.9 l 0.1,0 c 0,0 1,0 1,-1 C 16,9 15,9 15,9 L 14.9,9 C 14.499395,7.0357113 12.964289,5.5006048 11,5.1 L 11,5 c 0,0 0,-1 -1,-1 z m 0,2.5 c 1.932997,0 3.5,1.5670034 3.5,3.5 0,1.932997 -1.567003,3.5 -3.5,3.5 C 8.0670034,13.5 6.5,11.932997 6.5,10 6.5,8.0670034 8.0670034,6.5 10,6.5 Z'/%3E %3C/svg%3E");
}
.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-waiting {
-webkit-animation: mapboxgl-spin 2s infinite linear;
-moz-animation: mapboxgl-spin 2s infinite linear;
-o-animation: mapboxgl-spin 2s infinite linear;
-ms-animation: mapboxgl-spin 2s infinite linear;
animation: mapboxgl-spin 2s infinite linear;
}
@-webkit-keyframes mapboxgl-spin {
0% { -webkit-transform: rotate(0deg); }
100% { -webkit-transform: rotate(360deg); }
}
@-moz-keyframes mapboxgl-spin {
0% { -moz-transform: rotate(0deg); }
100% { -moz-transform: rotate(360deg); }
}
@-o-keyframes mapboxgl-spin {
0% { -o-transform: rotate(0deg); }
100% { -o-transform: rotate(360deg); }
}
@-ms-keyframes mapboxgl-spin {
0% { -ms-transform: rotate(0deg); }
100% { -ms-transform: rotate(360deg); }
}
@keyframes mapboxgl-spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
.mapboxgl-ctrl-icon.mapboxgl-ctrl-fullscreen {
background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath d='M 5 4 C 4.5 4 4 4.5 4 5 L 4 6 L 4 9 L 4.5 9 L 5.7773438 7.296875 C 6.7771319 8.0602131 7.835765 8.9565728 8.890625 10 C 7.8257121 11.0633 6.7761791 11.951675 5.78125 12.707031 L 4.5 11 L 4 11 L 4 15 C 4 15.5 4.5 16 5 16 L 9 16 L 9 15.5 L 7.2734375 14.205078 C 8.0428931 13.187886 8.9395441 12.133481 9.9609375 11.068359 C 11.042371 12.14699 11.942093 13.2112 12.707031 14.21875 L 11 15.5 L 11 16 L 14 16 L 15 16 C 15.5 16 16 15.5 16 15 L 16 14 L 16 11 L 15.5 11 L 14.205078 12.726562 C 13.177985 11.949617 12.112718 11.043577 11.037109 10.009766 C 12.151856 8.981061 13.224345 8.0798624 14.228516 7.3046875 L 15.5 9 L 16 9 L 16 5 C 16 4.5 15.5 4 15 4 L 11 4 L 11 4.5 L 12.703125 5.7773438 C 11.932647 6.7864834 11.026693 7.8554712 9.9707031 8.9199219 C 8.9584739 7.8204943 8.0698767 6.7627188 7.3046875 5.7714844 L 9 4.5 L 9 4 L 6 4 L 5 4 z '/%3E %3C/svg%3E");
}
.mapboxgl-ctrl-icon.mapboxgl-ctrl-shrink {
background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath style='fill:%23000000;' d='M 4.2421875 3.4921875 A 0.750075 0.750075 0 0 0 3.71875 4.78125 L 5.9648438 7.0273438 L 4 8.5 L 4 9 L 8 9 C 8.500001 8.9999988 9 8.4999992 9 8 L 9 4 L 8.5 4 L 7.0175781 5.9550781 L 4.78125 3.71875 A 0.750075 0.750075 0 0 0 4.2421875 3.4921875 z M 15.734375 3.4921875 A 0.750075 0.750075 0 0 0 15.21875 3.71875 L 12.984375 5.953125 L 11.5 4 L 11 4 L 11 8 C 11 8.4999992 11.499999 8.9999988 12 9 L 16 9 L 16 8.5 L 14.035156 7.0273438 L 16.28125 4.78125 A 0.750075 0.750075 0 0 0 15.734375 3.4921875 z M 4 11 L 4 11.5 L 5.9648438 12.972656 L 3.71875 15.21875 A 0.75130096 0.75130096 0 1 0 4.78125 16.28125 L 7.0273438 14.035156 L 8.5 16 L 9 16 L 9 12 C 9 11.500001 8.500001 11.000001 8 11 L 4 11 z M 12 11 C 11.499999 11.000001 11 11.500001 11 12 L 11 16 L 11.5 16 L 12.972656 14.035156 L 15.21875 16.28125 A 0.75130096 0.75130096 0 1 0 16.28125 15.21875 L 14.035156 12.972656 L 16 11.5 L 16 11 L 12 11 z '/%3E %3C/svg%3E");
}
.mapboxgl-ctrl-icon.mapboxgl-ctrl-compass > .mapboxgl-ctrl-compass-arrow {
width: 20px;
height: 20px;
margin: 5px;
background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E %3Cpolygon fill='%23333333' points='6,9 10,1 14,9'/%3E %3Cpolygon fill='%23CCCCCC' points='6,11 10,19 14,11 '/%3E %3C/svg%3E");
background-repeat: no-repeat;
display: inline-block;
}
a.mapboxgl-ctrl-logo {
width: 85px;
height: 21px;
margin: 0 0 -3px -3px;
display: block;
background-repeat: no-repeat;
cursor: pointer;
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.mapboxgl-ctrl.mapboxgl-ctrl-attrib {
padding: 0 5px;
background-color: rgba(255, 255, 255, 0.5);
margin: 0;
}
@media screen {
.mapboxgl-ctrl-attrib.mapboxgl-compact {
margin: 10px;
position: relative;
background-color: #fff;
border-radius: 3px 12px 12px 3px;
}
.mapboxgl-ctrl-attrib.mapboxgl-compact:hover {
padding: 2px 24px 2px 4px;
visibility: visible;
}
.mapboxgl-ctrl-top-left > .mapboxgl-ctrl-attrib.mapboxgl-compact:hover,
.mapboxgl-ctrl-bottom-left > .mapboxgl-ctrl-attrib.mapboxgl-compact:hover {
padding: 2px 4px 2px 24px;
border-radius: 12px 3px 3px 12px;
}
.mapboxgl-ctrl-attrib.mapboxgl-compact > * {
display: none;
}
.mapboxgl-ctrl-attrib.mapboxgl-compact:hover > * {
display: inline;
}
.mapboxgl-ctrl-attrib.mapboxgl-compact::after {
content: '';
cursor: pointer;
position: absolute;
background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23333333' fill-rule='evenodd' d='M4,10a6,6 0 1,0 12,0a6,6 0 1,0 -12,0 M9,7a1,1 0 1,0 2,0a1,1 0 1,0 -2,0 M9,10a1,1 0 1,1 2,0l0,3a1,1 0 1,1 -2,0'/%3E %3C/svg%3E");
background-color: rgba(255, 255, 255, 0.5);
width: 24px;
height: 24px;
box-sizing: border-box;
border-radius: 12px;
}
.mapboxgl-ctrl-bottom-right > .mapboxgl-ctrl-attrib.mapboxgl-compact::after {
bottom: 0;
right: 0;
}
.mapboxgl-ctrl-top-right > .mapboxgl-ctrl-attrib.mapboxgl-compact::after {
top: 0;
right: 0;
}
.mapboxgl-ctrl-top-left > .mapboxgl-ctrl-attrib.mapboxgl-compact::after {
top: 0;
left: 0;
}
.mapboxgl-ctrl-bottom-left > .mapboxgl-ctrl-attrib.mapboxgl-compact::after {
bottom: 0;
left: 0;
}
}
.mapboxgl-ctrl-attrib a {
color: rgba(0, 0, 0, 0.75);
text-decoration: none;
}
.mapboxgl-ctrl-attrib a:hover {
color: inherit;
text-decoration: underline;
}
/* stylelint-disable-next-line selector-class-pattern */
.mapboxgl-ctrl-attrib .mapbox-improve-map {
font-weight: bold;
margin-left: 2px;
}
.mapboxgl-attrib-empty {
display: none;
}
.mapboxgl-ctrl-scale {
background-color: rgba(255, 255, 255, 0.75);
font-size: 10px;
border-width: medium 2px 2px;
border-style: none solid solid;
border-color: #333;
padding: 0 5px;
color: #333;
box-sizing: border-box;
}
.mapboxgl-popup {
position: absolute;
top: 0;
left: 0;
display: -webkit-flex;
display: flex;
will-change: transform;
pointer-events: none;
}
.mapboxgl-popup-anchor-top,
.mapboxgl-popup-anchor-top-left,
.mapboxgl-popup-anchor-top-right {
-webkit-flex-direction: column;
flex-direction: column;
}
.mapboxgl-popup-anchor-bottom,
.mapboxgl-popup-anchor-bottom-left,
.mapboxgl-popup-anchor-bottom-right {
-webkit-flex-direction: column-reverse;
flex-direction: column-reverse;
}
.mapboxgl-popup-anchor-left {
-webkit-flex-direction: row;
flex-direction: row;
}
.mapboxgl-popup-anchor-right {
-webkit-flex-direction: row-reverse;
flex-direction: row-reverse;
}
.mapboxgl-popup-tip {
width: 0;
height: 0;
border: 10px solid transparent;
z-index: 1;
}
.mapboxgl-popup-anchor-top .mapboxgl-popup-tip {
-webkit-align-self: center;
align-self: center;
border-top: none;
border-bottom-color: #fff;
}
.mapboxgl-popup-anchor-top-left .mapboxgl-popup-tip {
-webkit-align-self: flex-start;
align-self: flex-start;
border-top: none;
border-left: none;
border-bottom-color: #fff;
}
.mapboxgl-popup-anchor-top-right .mapboxgl-popup-tip {
-webkit-align-self: flex-end;
align-self: flex-end;
border-top: none;
border-right: none;
border-bottom-color: #fff;
}
.mapboxgl-popup-anchor-bottom .mapboxgl-popup-tip {
-webkit-align-self: center;
align-self: center;
border-bottom: none;
border-top-color: #fff;
}
.mapboxgl-popup-anchor-bottom-left .mapboxgl-popup-tip {
-webkit-align-self: flex-start;
align-self: flex-start;
border-bottom: none;
border-left: none;
border-top-color: #fff;
}
.mapboxgl-popup-anchor-bottom-right .mapboxgl-popup-tip {
-webkit-align-self: flex-end;
align-self: flex-end;
border-bottom: none;
border-right: none;
border-top-color: #fff;
}
.mapboxgl-popup-anchor-left .mapboxgl-popup-tip {
-webkit-align-self: center;
align-self: center;
border-left: none;
border-right-color: #fff;
}
.mapboxgl-popup-anchor-right .mapboxgl-popup-tip {
-webkit-align-self: center;
align-self: center;
border-right: none;
border-left-color: #fff;
}
.mapboxgl-popup-close-button {
position: absolute;
right: 0;
top: 0;
border: 0;
border-radius: 0 3px 0 0;
cursor: pointer;
background-color: transparent;
}
.mapboxgl-popup-close-button:hover {
background-color: rgba(0, 0, 0, 0.05);
}
.mapboxgl-popup-content {
position: relative;
background: #fff;
border-radius: 3px;
box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
padding: 10px 10px 15px;
pointer-events: auto;
}
.mapboxgl-popup-anchor-top-left .mapboxgl-popup-content {
border-top-left-radius: 0;
}
.mapboxgl-popup-anchor-top-right .mapboxgl-popup-content {
border-top-right-radius: 0;
}
.mapboxgl-popup-anchor-bottom-left .mapboxgl-popup-content {
border-bottom-left-radius: 0;
}
.mapboxgl-popup-anchor-bottom-right .mapboxgl-popup-content {
border-bottom-right-radius: 0;
}
.mapboxgl-marker {
position: absolute;
top: 0;
left: 0;
will-change: transform;
}
.mapboxgl-user-location-dot {
background-color: #1da1f2;
width: 15px;
height: 15px;
border-radius: 50%;
box-shadow: 0 0 2px rgba(0, 0, 0, 0.25);
}
.mapboxgl-user-location-dot::before {
background-color: #1da1f2;
content: '';
width: 15px;
height: 15px;
border-radius: 50%;
position: absolute;
-webkit-animation: mapboxgl-user-location-dot-pulse 2s infinite;
-moz-animation: mapboxgl-user-location-dot-pulse 2s infinite;
-ms-animation: mapboxgl-user-location-dot-pulse 2s infinite;
animation: mapboxgl-user-location-dot-pulse 2s infinite;
}
.mapboxgl-user-location-dot::after {
border-radius: 50%;
border: 2px solid #fff;
content: '';
height: 19px;
left: -2px;
position: absolute;
top: -2px;
width: 19px;
box-sizing: border-box;
}
@-webkit-keyframes mapboxgl-user-location-dot-pulse {
0% { -webkit-transform: scale(1); opacity: 1; }
70% { -webkit-transform: scale(3); opacity: 0; }
100% { -webkit-transform: scale(1); opacity: 0; }
}
@-ms-keyframes mapboxgl-user-location-dot-pulse {
0% { -ms-transform: scale(1); opacity: 1; }
70% { -ms-transform: scale(3); opacity: 0; }
100% { -ms-transform: scale(1); opacity: 0; }
}
@keyframes mapboxgl-user-location-dot-pulse {
0% { transform: scale(1); opacity: 1; }
70% { transform: scale(3); opacity: 0; }
100% { transform: scale(1); opacity: 0; }
}
.mapboxgl-user-location-dot-stale {
background-color: #aaa;
}
.mapboxgl-user-location-dot-stale::after {
display: none;
}
.mapboxgl-crosshair,
.mapboxgl-crosshair .mapboxgl-interactive,
.mapboxgl-crosshair .mapboxgl-interactive:active {
cursor: crosshair;
}
.mapboxgl-boxzoom {
position: absolute;
top: 0;
left: 0;
width: 0;
height: 0;
background: #fff;
border: 2px dotted #202020;
opacity: 0.5;
}
@media print {
/* stylelint-disable-next-line selector-class-pattern */
.mapbox-improve-map {
display: none;
}
}
Raw
mapbox-gl.js
/* Mapbox GL JS is licensed under the 3-Clause BSD License. Full text of license: https://github.com/mapbox/mapbox-gl-js/blob/v0.51.0/LICENSE.txt */
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global.mapboxgl = factory());
}(this, (function () { 'use strict';
/* eslint-disable */
var shared, worker, mapboxgl;
// define gets called three times: one for each chunk. we rely on the order
// they're imported to know which is which
function define(_, chunk) {
if (!shared) {
shared = chunk;
} else if (!worker) {
worker = chunk;
} else {
var workerBundleString = 'var sharedChunk = {}; (' + shared + ')(sharedChunk); (' + worker + ')(sharedChunk);'
var sharedChunk = {};
shared(sharedChunk);
mapboxgl = chunk(sharedChunk);
mapboxgl.workerUrl = window.URL.createObjectURL(new Blob([workerBundleString], { type: 'text/javascript' }));
}
}
define(["exports"],function(t){"use strict";function e(t,e){return t(e={exports:{}},e.exports),e.exports}var r=n;function n(t,e,r,n){this.cx=3*t,this.bx=3*(r-t)-this.cx,this.ax=1-this.cx-this.bx,this.cy=3*e,this.by=3*(n-e)-this.cy,this.ay=1-this.cy-this.by,this.p1x=t,this.p1y=n,this.p2x=r,this.p2y=n;}n.prototype.sampleCurveX=function(t){return ((this.ax*t+this.bx)*t+this.cx)*t},n.prototype.sampleCurveY=function(t){return ((this.ay*t+this.by)*t+this.cy)*t},n.prototype.sampleCurveDerivativeX=function(t){return (3*this.ax*t+2*this.bx)*t+this.cx},n.prototype.solveCurveX=function(t,e){var r,n,i,a,o;for(void 0===e&&(e=1e-6),i=t,o=0;o<8;o++){if(a=this.sampleCurveX(i)-t,Math.abs(a)<e)return i;var s=this.sampleCurveDerivativeX(i);if(Math.abs(s)<1e-6)break;i-=a/s;}if((i=t)<(r=0))return r;if(i>(n=1))return n;for(;r<n;){if(a=this.sampleCurveX(i),Math.abs(a-t)<e)return i;t>a?r=i:n=i,i=.5*(n-r)+r;}return i},n.prototype.solve=function(t,e){return this.sampleCurveY(this.solveCurveX(t,e))};var i=a;function a(t,e){this.x=t,this.y=e;}function o(t,e){if(Array.isArray(t)){if(!Array.isArray(e)||t.length!==e.length)return !1;for(var r=0;r<t.length;r++)if(!o(t[r],e[r]))return !1;return !0}if("object"==typeof t&&null!==t&&null!==e){if("object"!=typeof e)return !1;if(Object.keys(t).length!==Object.keys(e).length)return !1;for(var n in t)if(!o(t[n],e[n]))return !1;return !0}return t===e}function s(t,e,n,i){var a=new r(t,e,n,i);return function(t){return a.solve(t)}}a.prototype={clone:function(){return new a(this.x,this.y)},add:function(t){return this.clone()._add(t)},sub:function(t){return this.clone()._sub(t)},multByPoint:function(t){return this.clone()._multByPoint(t)},divByPoint:function(t){return this.clone()._divByPoint(t)},mult:function(t){return this.clone()._mult(t)},div:function(t){return this.clone()._div(t)},rotate:function(t){return this.clone()._rotate(t)},rotateAround:function(t,e){return this.clone()._rotateAround(t,e)},matMult:function(t){return this.clone()._matMult(t)},unit:function(){return this.clone()._unit()},perp:function(){return this.clone()._perp()},round:function(){return this.clone()._round()},mag:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},equals:function(t){return this.x===t.x&&this.y===t.y},dist:function(t){return Math.sqrt(this.distSqr(t))},distSqr:function(t){var e=t.x-this.x,r=t.y-this.y;return e*e+r*r},angle:function(){return Math.atan2(this.y,this.x)},angleTo:function(t){return Math.atan2(this.y-t.y,this.x-t.x)},angleWith:function(t){return this.angleWithSep(t.x,t.y)},angleWithSep:function(t,e){return Math.atan2(this.x*e-this.y*t,this.x*t+this.y*e)},_matMult:function(t){var e=t[0]*this.x+t[1]*this.y,r=t[2]*this.x+t[3]*this.y;return this.x=e,this.y=r,this},_add:function(t){return this.x+=t.x,this.y+=t.y,this},_sub:function(t){return this.x-=t.x,this.y-=t.y,this},_mult:function(t){return this.x*=t,this.y*=t,this},_div:function(t){return this.x/=t,this.y/=t,this},_multByPoint:function(t){return this.x*=t.x,this.y*=t.y,this},_divByPoint:function(t){return this.x/=t.x,this.y/=t.y,this},_unit:function(){return this._div(this.mag()),this},_perp:function(){var t=this.y;return this.y=this.x,this.x=-t,this},_rotate:function(t){var e=Math.cos(t),r=Math.sin(t),n=e*this.x-r*this.y,i=r*this.x+e*this.y;return this.x=n,this.y=i,this},_rotateAround:function(t,e){var r=Math.cos(t),n=Math.sin(t),i=e.x+r*(this.x-e.x)-n*(this.y-e.y),a=e.y+n*(this.x-e.x)+r*(this.y-e.y);return this.x=i,this.y=a,this},_round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this}},a.convert=function(t){return t instanceof a?t:Array.isArray(t)?new a(t[0],t[1]):t};var u=s(.25,.1,.25,1);function p(t,e,r){return Math.min(r,Math.max(e,t))}function l(t,e,r){var n=r-e,i=((t-e)%n+n)%n+e;return i===e?r:i}function c(t){for(var e=[],r=arguments.length-1;r-- >0;)e[r]=arguments[r+1];for(var n=0,i=e;n<i.length;n+=1){var a=i[n];for(var o in a)t[o]=a[o];}return t}var h=1;function f(){return h++}function y(){return function t(e){return e?(e^16*Math.random()>>e/4).toString(16):([1e7]+-[1e3]+-4e3+-8e3+-1e11).replace(/[018]/g,t)}()}function d(t){return !!t&&/^[0-9a-f]{8}-[0-9a-f]{4}-[4][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i.test(t)}function m(t,e){t.forEach(function(t){e[t]&&(e[t]=e[t].bind(e));});}function v(t,e){return -1!==t.indexOf(e,t.length-e.length)}function g(t,e,r){var n={};for(var i in t)n[i]=e.call(r||this,t[i],i,t);return n}function x(t,e,r){var n={};for(var i in t)e.call(r||this,t[i],i,t)&&(n[i]=t[i]);return n}function b(t){return Array.isArray(t)?t.map(b):"object"==typeof t&&t?g(t,b):t}var _={};function w(t){_[t]||("undefined"!=typeof console&&console.warn(t),_[t]=!0);}function A(t,e,r){return (r.y-t.y)*(e.x-t.x)>(e.y-t.y)*(r.x-t.x)}function k(t){for(var e=0,r=0,n=t.length,i=n-1,a=void 0,o=void 0;r<n;i=r++)a=t[r],e+=((o=t[i]).x-a.x)*(a.y+o.y);return e}function S(t){try{var e=self[t];return e.setItem("_mapbox_test_",1),e.removeItem("_mapbox_test_"),!0}catch(t){return !1}}var z=self.performance&&self.performance.now?self.performance.now.bind(self.performance):Date.now.bind(Date),I=self.requestAnimationFrame||self.mozRequestAnimationFrame||self.webkitRequestAnimationFrame||self.msRequestAnimationFrame,B=self.cancelAnimationFrame||self.mozCancelAnimationFrame||self.webkitCancelAnimationFrame||self.msCancelAnimationFrame,E={now:z,frame:function(t){var e=I(t);return {cancel:function(){return B(e)}}},getImageData:function(t){var e=self.document.createElement("canvas"),r=e.getContext("2d");if(!r)throw new Error("failed to create canvas 2d context");return e.width=t.width,e.height=t.height,r.drawImage(t,0,0,t.width,t.height),r.getImageData(0,0,t.width,t.height)},resolveURL:function(t){var e=self.document.createElement("a");return e.href=t,e.href},hardwareConcurrency:self.navigator.hardwareConcurrency||4,get devicePixelRatio(){return self.devicePixelRatio},supportsWebp:!1};if(self.document){var 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Pt=function(t,e,r){this.sensitivity=t?e?"variant":"case":e?"accent":"base",this.locale=r,this.collator=new Intl.Collator(this.locale?this.locale:[],{sensitivity:this.sensitivity,usage:"search"});};Pt.prototype.compare=function(t,e){return this.collator.compare(t,e)},Pt.prototype.resolvedLocale=function(){return new Intl.Collator(this.locale?this.locale:[]).resolvedOptions().locale};var Vt=function(t,e,r){this.text=t,this.scale=e,this.fontStack=r;},Mt=function(t){this.sections=t;};function Ct(t,e,r,n){return "number"==typeof t&&t>=0&&t<=255&&"number"==typeof e&&e>=0&&e<=255&&"number"==typeof r&&r>=0&&r<=255?void 0===n||"number"==typeof n&&n>=0&&n<=1?null:"Invalid rgba value ["+[t,e,r,n].join(", ")+"]: 'a' must be between 0 and 1.":"Invalid rgba value ["+("number"==typeof n?[t,e,r,n]:[t,e,r]).join(", ")+"]: 'r', 'g', and 'b' must be between 0 and 255."}function Tt(t){if(null===t)return dt;if("string"==typeof t)return vt;if("boolean"==typeof t)return gt;if("number"==typeof t)return 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i={};n.scale&&(i["font-scale"]=n.scale.serialize()),n.font&&(i["text-font"]=n.font.serialize()),t.push(i);}return t};var qt={"to-boolean":gt,"to-color":xt,"to-number":mt,"to-string":vt},Rt=function(t,e){this.type=t,this.args=e;};Rt.parse=function(t,e){if(t.length<2)return e.error("Expected at least one argument.");var r=t[0];if(("to-boolean"===r||"to-string"===r)&&2!==t.length)return e.error("Expected one argument.");for(var n=qt[r],i=[],a=1;a<t.length;a++){var o=e.parse(t[a],a,_t);if(!o)return null;i.push(o);}return new Rt(n,i)},Rt.prototype.evaluate=function(t){if("boolean"===this.type.kind)return Boolean(this.args[0].evaluate(t));if("color"===this.type.kind){for(var e,r,n=0,i=this.args;n<i.length;n+=1){if(r=null,(e=i[n].evaluate(t))instanceof Et)return e;if("string"==typeof e){var a=t.parseColor(e);if(a)return a}else if(Array.isArray(e)&&!(r=e.length<3||e.length>4?"Invalid rbga value "+JSON.stringify(e)+": expected an array containing either three or four numeric 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0},zoomStops:e.stops.map(function(t){return t[0]}),evaluate:function(t){var o=t.zoom;return n(e,r,o,i,a)}}:{kind:"source",evaluate:function(t,o){var s=o&&o.properties?o.properties[e.property]:void 0;return void 0===s?Ye(e.default,r.default):n(e,r,s,i,a)}}}(this._parameters,this._specification));};function pr(t,e){if(He(t))return new ur(t,e);if(nr(t)){var r=sr(t,e);if("error"===r.result)throw new Error(r.value.map(function(t){return t.key+": "+t.message}).join(", "));return r.value}var n=t;return "string"==typeof t&&"color"===e.type&&(n=Et.parse(t)),{kind:"constant",evaluate:function(){return n}}}function lr(t){var e=t.key,r=t.value,n=t.valueSpec||{},i=t.objectElementValidators||{},a=t.style,o=t.styleSpec,s=[],u=Ke(r);if("object"!==u)return [new ut(e,r,"object expected, "+u+" found")];for(var p in r){var l=p.split(".")[0],c=n[l]||n["*"],h=void 0;if(i[l])h=i[l];else if(n[l])h=Tr;else if(i["*"])h=i["*"];else{if(!n["*"]){s.push(new ut(e,r[p],'unknown property 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e=t.key,r=t.value,n=t.valueSpec,i=Ke(r);return "number"!==i?[new ut(e,r,"number expected, "+i+" found")]:"minimum"in n&&r<n.minimum?[new ut(e,r,r+" is less than the minimum value "+n.minimum)]:"maximum"in n&&r>n.maximum?[new ut(e,r,r+" is greater than the maximum value "+n.maximum)]:[]}function fr(t){var e,r,n,i=t.valueSpec,a=ct(t.value.type),o={},s="categorical"!==a&&void 0===t.value.property,u=!s,p="array"===Ke(t.value.stops)&&"array"===Ke(t.value.stops[0])&&"object"===Ke(t.value.stops[0][0]),l=lr({key:t.key,value:t.value,valueSpec:t.styleSpec.function,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{stops:function(t){if("identity"===a)return [new ut(t.key,t.value,'identity function may not have a "stops" property')];var e=[],r=t.value;e=e.concat(cr({key:t.key,value:r,valueSpec:t.valueSpec,style:t.style,styleSpec:t.styleSpec,arrayElementValidator:c})),"array"===Ke(r)&&0===r.length&&e.push(new ut(t.key,r,"array must have at least one stop"));return e},default:function(t){return Tr({key:t.key,value:t.value,valueSpec:i,style:t.style,styleSpec:t.styleSpec})}}});return "identity"===a&&s&&l.push(new ut(t.key,t.value,'missing required property "property"')),"identity"===a||t.value.stops||l.push(new ut(t.key,t.value,'missing required property "stops"')),"exponential"===a&&t.valueSpec.expression&&!Xe(t.valueSpec)&&l.push(new ut(t.key,t.value,"exponential functions not supported")),t.styleSpec.$version>=8&&(u&&!Ze(t.valueSpec)?l.push(new ut(t.key,t.value,"property functions not supported")):s&&!Ge(t.valueSpec)&&l.push(new ut(t.key,t.value,"zoom functions not supported"))),"categorical"!==a&&!p||void 0!==t.value.property||l.push(new ut(t.key,t.value,'"property" property is required')),l;function c(t){var e=[],a=t.value,s=t.key;if("array"!==Ke(a))return [new ut(s,a,"array expected, "+Ke(a)+" found")];if(2!==a.length)return [new ut(s,a,"array length 2 expected, length "+a.length+" found")];if(p){if("object"!==Ke(a[0]))return [new ut(s,a,"object expected, "+Ke(a[0])+" found")];if(void 0===a[0].zoom)return [new ut(s,a,"object stop key must have zoom")];if(void 0===a[0].value)return [new ut(s,a,"object stop key must have value")];if(n&&n>ct(a[0].zoom))return [new ut(s,a[0].zoom,"stop zoom values must appear in ascending order")];ct(a[0].zoom)!==n&&(n=ct(a[0].zoom),r=void 0,o={}),e=e.concat(lr({key:s+"[0]",value:a[0],valueSpec:{zoom:{}},style:t.style,styleSpec:t.styleSpec,objectElementValidators:{zoom:hr,value:h}}));}else e=e.concat(h({key:s+"[0]",value:a[0],valueSpec:{},style:t.style,styleSpec:t.styleSpec},a));return nr(ht(a[1]))?e.concat([new ut(s+"[1]",a[1],"expressions are not allowed in function stops.")]):e.concat(Tr({key:s+"[1]",value:a[1],valueSpec:i,style:t.style,styleSpec:t.styleSpec}))}function h(t,n){var s=Ke(t.value),u=ct(t.value),p=null!==t.value?t.value:n;if(e){if(s!==e)return [new ut(t.key,p,s+" stop domain type must match previous stop domain type "+e)]}else e=s;if("number"!==s&&"string"!==s&&"boolean"!==s)return [new ut(t.key,p,"stop domain value must be a number, string, or boolean")];if("number"!==s&&"categorical"!==a){var l="number expected, "+s+" found";return Ze(i)&&void 0===a&&(l+='\nIf you intended to use a categorical function, specify `"type": "categorical"`.'),[new ut(t.key,p,l)]}return "categorical"!==a||"number"!==s||isFinite(u)&&Math.floor(u)===u?"categorical"!==a&&"number"===s&&void 0!==r&&u<r?[new ut(t.key,p,"stop domain values must appear in ascending order")]:(r=u,"categorical"===a&&u in o?[new ut(t.key,p,"stop domain values must be unique")]:(o[u]=!0,[])):[new ut(t.key,p,"integer expected, found "+u)]}}function yr(t){var e=("property"===t.expressionContext?sr:ir)(ht(t.value),t.valueSpec);return "error"===e.result?e.value.map(function(e){return new ut(""+t.key+e.key,t.value,e.message)}):"property"===t.expressionContext&&"text-font"===t.propertyKey&&-1!==e.value._styleExpression.expression.possibleOutputs().indexOf(void 0)?[new ut(t.key,t.value,'Invalid data expression for "'+t.propertyKey+'". Output values must be contained as literals within the expression.')]:"property"!==t.expressionContext||"layout"!==t.propertyType||Ht(e.value._styleExpression.expression)?"filter"!==t.expressionContext||Ht(e.value.expression)?[]:[new ut(t.key,t.value,'"feature-state" data expressions are not supported with filters.')]:[new ut(t.key,t.value,'"feature-state" data expressions are not supported with layout properties.')]}function dr(t){var e=t.key,r=t.value,n=t.valueSpec,i=[];return Array.isArray(n.values)?-1===n.values.indexOf(ct(r))&&i.push(new ut(e,r,"expected one of ["+n.values.join(", ")+"], "+JSON.stringify(r)+" found")):-1===Object.keys(n.values).indexOf(ct(r))&&i.push(new ut(e,r,"expected one of ["+Object.keys(n.values).join(", ")+"], "+JSON.stringify(r)+" found")),i}function mr(t){if(!0===t||!1===t)return !0;if(!Array.isArray(t)||0===t.length)return !1;switch(t[0]){case"has":return t.length>=2&&"$id"!==t[1]&&"$type"!==t[1];case"in":case"!in":case"!has":case"none":return !1;case"==":case"!=":case">":case">=":case"<":case"<=":return 3!==t.length||Array.isArray(t[1])||Array.isArray(t[2]);case"any":case"all":for(var e=0,r=t.slice(1);e<r.length;e+=1){var n=r[e];if(!mr(n)&&"boolean"!=typeof n)return !1}return !0;default:return !0}}ur.deserialize=function(t){return new ur(t._parameters,t._specification)},ur.serialize=function(t){return {_parameters:t._parameters,_specification:t._specification}};var vr={type:"boolean",default:!1,transition:!1,"property-type":"data-driven",expression:{interpolated:!1,parameters:["zoom","feature"]}};function gr(t){if(null==t)return function(){return !0};mr(t)||(t=br(t));var e=ir(t,vr);if("error"===e.result)throw new Error(e.value.map(function(t){return t.key+": "+t.message}).join(", "));return function(t,r){return e.value.evaluate(t,r)}}function xr(t,e){return t<e?-1:t>e?1:0}function br(t){if(!t)return !0;var e,r=t[0];return t.length<=1?"any"!==r:"=="===r?_r(t[1],t[2],"=="):"!="===r?kr(_r(t[1],t[2],"==")):"<"===r||">"===r||"<="===r||">="===r?_r(t[1],t[2],r):"any"===r?(e=t.slice(1),["any"].concat(e.map(br))):"all"===r?["all"].concat(t.slice(1).map(br)):"none"===r?["all"].concat(t.slice(1).map(br).map(kr)):"in"===r?wr(t[1],t.slice(2)):"!in"===r?kr(wr(t[1],t.slice(2))):"has"===r?Ar(t[1]):"!has"!==r||kr(Ar(t[1]))}function _r(t,e,r){switch(t){case"$type":return ["filter-type-"+r,e];case"$id":return ["filter-id-"+r,e];default:return ["filter-"+r,t,e]}}function wr(t,e){if(0===e.length)return !1;switch(t){case"$type":return ["filter-type-in",["literal",e]];case"$id":return ["filter-id-in",["literal",e]];default:return e.length>200&&!e.some(function(t){return typeof t!=typeof e[0]})?["filter-in-large",t,["literal",e.sort(xr)]]:["filter-in-small",t,["literal",e]]}}function Ar(t){switch(t){case"$type":return !0;case"$id":return ["filter-has-id"];default:return ["filter-has",t]}}function kr(t){return ["!",t]}function Sr(t){return mr(ht(t.value))?yr(lt({},t,{expressionContext:"filter",valueSpec:{value:"boolean"}})):function t(e){var r=e.value;var n=e.key;if("array"!==Ke(r))return [new ut(n,r,"array expected, "+Ke(r)+" found")];var i=e.styleSpec;var a;var o=[];if(r.length<1)return [new ut(n,r,"filter array must have at least 1 element")];o=o.concat(dr({key:n+"[0]",value:r[0],valueSpec:i.filter_operator,style:e.style,styleSpec:e.styleSpec}));switch(ct(r[0])){case"<":case"<=":case">":case">=":r.length>=2&&"$type"===ct(r[1])&&o.push(new ut(n,r,'"$type" cannot be use with operator "'+r[0]+'"'));case"==":case"!=":3!==r.length&&o.push(new ut(n,r,'filter array for operator "'+r[0]+'" must have 3 elements'));case"in":case"!in":r.length>=2&&"string"!==(a=Ke(r[1]))&&o.push(new ut(n+"[1]",r[1],"string expected, "+a+" found"));for(var s=2;s<r.length;s++)a=Ke(r[s]),"$type"===ct(r[1])?o=o.concat(dr({key:n+"["+s+"]",value:r[s],valueSpec:i.geometry_type,style:e.style,styleSpec:e.styleSpec})):"string"!==a&&"number"!==a&&"boolean"!==a&&o.push(new ut(n+"["+s+"]",r[s],"string, number, or boolean expected, "+a+" found"));break;case"any":case"all":case"none":for(var u=1;u<r.length;u++)o=o.concat(t({key:n+"["+u+"]",value:r[u],style:e.style,styleSpec:e.styleSpec}));break;case"has":case"!has":a=Ke(r[1]),2!==r.length?o.push(new ut(n,r,'filter array for "'+r[0]+'" operator must have 2 elements')):"string"!==a&&o.push(new ut(n+"[1]",r[1],"string expected, "+a+" found"));}return o}(t)}function zr(t,e){var r=t.key,n=t.style,i=t.styleSpec,a=t.value,o=t.objectKey,s=i[e+"_"+t.layerType];if(!s)return [];var u=o.match(/^(.*)-transition$/);if("paint"===e&&u&&s[u[1]]&&s[u[1]].transition)return Tr({key:r,value:a,valueSpec:i.transition,style:n,styleSpec:i});var p,l=t.valueSpec||s[o];if(!l)return [new ut(r,a,'unknown property 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s=this._convertToCellCoord(t),u=this._convertToCellCoord(e),p=this._convertToCellCoord(r),l=this._convertToCellCoord(n),c=s;c<=p;c++)for(var h=u;h<=l;h++){var f=this.d*h+c;if(i.call(this,t,e,r,n,f,a,o))return}},Xr.prototype._convertToCellCoord=function(t){return Math.max(0,Math.min(this.d-1,Math.floor(t*this.scale)+this.padding))},Xr.prototype.toArrayBuffer=function(){if(this.arrayBuffer)return this.arrayBuffer;for(var t=this.cells,e=Gr+this.cells.length+1+1,r=0,n=0;n<this.cells.length;n++)r+=this.cells[n].length;var i=new Int32Array(e+r+this.keys.length+this.bboxes.length);i[0]=this.extent,i[1]=this.n,i[2]=this.padding;for(var a=e,o=0;o<t.length;o++){var s=t[o];i[Gr+o]=a,i.set(s,a),a+=s.length;}return i[Gr+t.length]=a,i.set(this.keys,a),a+=this.keys.length,i[Gr+t.length+1]=a,i.set(this.bboxes,a),a+=this.bboxes.length,i.buffer};var Kr=self.ImageData,Hr={};function Jr(t,e,r){void 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n=[],i=0,a=t;i<a.length;i+=1){var o=a[i];n.push($r(o,e));}return n}if("object"==typeof t){var s=t.constructor,u=s._classRegistryKey;if(!u)throw new Error("can't serialize object of unregistered class");var p=s.serialize?s.serialize(t,e):{};if(!s.serialize){for(var l in t)if(t.hasOwnProperty(l)&&!(Hr[u].omit.indexOf(l)>=0)){var c=t[l];p[l]=Hr[u].shallow.indexOf(l)>=0?c:$r(c,e);}t instanceof Error&&(p.message=t.message);}if(p.$name)throw new Error("$name property is reserved for worker serialization logic.");return "Object"!==u&&(p.$name=u),p}throw new Error("can't serialize object of type "+typeof t)}function Wr(t){if(null==t||"boolean"==typeof t||"number"==typeof t||"string"==typeof t||t instanceof Boolean||t instanceof Number||t instanceof String||t instanceof Date||t instanceof RegExp||t instanceof ArrayBuffer||ArrayBuffer.isView(t)||t instanceof Kr)return t;if(Array.isArray(t))return t.map(Wr);if("object"==typeof t){var e=t.$name||"Object",r=Hr[e].klass;if(!r)throw new Error("can't 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t>=4352&&t<=4607},"Unified Canadian Aboriginal Syllabics":function(t){return t>=5120&&t<=5759},Khmer:function(t){return t>=6016&&t<=6143},"Unified Canadian Aboriginal Syllabics Extended":function(t){return t>=6320&&t<=6399},"General Punctuation":function(t){return t>=8192&&t<=8303},"Letterlike Symbols":function(t){return t>=8448&&t<=8527},"Number Forms":function(t){return t>=8528&&t<=8591},"Miscellaneous Technical":function(t){return t>=8960&&t<=9215},"Control Pictures":function(t){return t>=9216&&t<=9279},"Optical Character Recognition":function(t){return t>=9280&&t<=9311},"Enclosed Alphanumerics":function(t){return t>=9312&&t<=9471},"Geometric Shapes":function(t){return t>=9632&&t<=9727},"Miscellaneous Symbols":function(t){return t>=9728&&t<=9983},"Miscellaneous Symbols and Arrows":function(t){return t>=11008&&t<=11263},"CJK Radicals Supplement":function(t){return t>=11904&&t<=12031},"Kangxi Radicals":function(t){return t>=12032&&t<=12255},"Ideographic Description 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t>=42128&&t<=42191},"Hangul Jamo Extended-A":function(t){return t>=43360&&t<=43391},"Hangul Syllables":function(t){return t>=44032&&t<=55215},"Hangul Jamo Extended-B":function(t){return t>=55216&&t<=55295},"Private Use Area":function(t){return t>=57344&&t<=63743},"CJK Compatibility Ideographs":function(t){return t>=63744&&t<=64255},"Arabic Presentation Forms-A":function(t){return t>=64336&&t<=65023},"Vertical Forms":function(t){return t>=65040&&t<=65055},"CJK Compatibility Forms":function(t){return t>=65072&&t<=65103},"Small Form Variants":function(t){return t>=65104&&t<=65135},"Arabic Presentation Forms-B":function(t){return t>=65136&&t<=65279},"Halfwidth and Fullwidth Forms":function(t){return t>=65280&&t<=65519}};function en(t){for(var e=0,r=t;e<r.length;e+=1){if(nn(r[e].charCodeAt(0)))return !0}return !1}function rn(t){return !tn.Arabic(t)&&(!tn["Arabic Supplement"](t)&&(!tn["Arabic Extended-A"](t)&&(!tn["Arabic Presentation Forms-A"](t)&&!tn["Arabic Presentation 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vn=function(t,e,r,n,i){this.property=t,this.value=e,this.begin=i+n.delay||0,this.end=this.begin+n.duration||0,t.specification.transition&&(n.delay||n.duration)&&(this.prior=r);};vn.prototype.possiblyEvaluate=function(t){var e=t.now||0,r=this.value.possiblyEvaluate(t),n=this.prior;if(n){if(e>this.end)return this.prior=null,r;if(this.value.isDataDriven())return this.prior=null,r;if(e<this.begin)return n.possiblyEvaluate(t);var i=(e-this.begin)/(this.end-this.begin);return this.property.interpolate(n.possiblyEvaluate(t),r,function(t){if(t<=0)return 0;if(t>=1)return 1;var e=t*t,r=e*t;return 4*(t<.5?r:3*(t-e)+r-.75)}(i))}return r};var gn=function(t){this._properties=t,this._values=Object.create(t.defaultTransitioningPropertyValues);};gn.prototype.possiblyEvaluate=function(t){for(var e=new _n(this._properties),r=0,n=Object.keys(this._values);r<n.length;r+=1){var i=n[r];e._values[i]=this._values[i].possiblyEvaluate(t);}return e},gn.prototype.hasTransition=function(){for(var t=0,e=Object.keys(this._values);t<e.length;t+=1){var r=e[t];if(this._values[r].prior)return !0}return !1};var xn=function(t){this._properties=t,this._values=Object.create(t.defaultPropertyValues);};xn.prototype.getValue=function(t){return b(this._values[t].value)},xn.prototype.setValue=function(t,e){this._values[t]=new yn(this._values[t].property,null===e?void 0:b(e));},xn.prototype.serialize=function(){for(var t={},e=0,r=Object.keys(this._values);e<r.length;e+=1){var n=r[e],i=this.getValue(n);void 0!==i&&(t[n]=i);}return t},xn.prototype.possiblyEvaluate=function(t){for(var e=new _n(this._properties),r=0,n=Object.keys(this._values);r<n.length;r+=1){var i=n[r];e._values[i]=this._values[i].possiblyEvaluate(t);}return e};var bn=function(t,e,r){this.property=t,this.value=e,this.parameters=r;};bn.prototype.isConstant=function(){return "constant"===this.value.kind},bn.prototype.constantOr=function(t){return "constant"===this.value.kind?this.value.value:t},bn.prototype.evaluate=function(t,e){return this.property.evaluate(this.value,this.parameters,t,e)};var _n=function(t){this._properties=t,this._values=Object.create(t.defaultPossiblyEvaluatedValues);};_n.prototype.get=function(t){return this._values[t]};var wn=function(t){this.specification=t;};wn.prototype.possiblyEvaluate=function(t,e){return t.expression.evaluate(e)},wn.prototype.interpolate=function(t,e,r){var n=ee[this.specification.type];return n?n(t,e,r):t};var An=function(t){this.specification=t;};An.prototype.possiblyEvaluate=function(t,e){return "constant"===t.expression.kind||"camera"===t.expression.kind?new bn(this,{kind:"constant",value:t.expression.evaluate(e)},e):new bn(this,t.expression,e)},An.prototype.interpolate=function(t,e,r){if("constant"!==t.value.kind||"constant"!==e.value.kind)return t;if(void 0===t.value.value||void 0===e.value.value)return new bn(this,{kind:"constant",value:void 0},t.parameters);var n=ee[this.specification.type];return n?new bn(this,{kind:"constant",value:n(t.value.value,e.value.value,r)},t.parameters):t},An.prototype.evaluate=function(t,e,r,n){return "constant"===t.kind?t.value:t.evaluate(e,r,n)};var kn=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.possiblyEvaluate=function(t,e){if(void 0===t.value)return new bn(this,{kind:"constant",value:void 0},e);if("constant"===t.expression.kind){var r=t.expression.evaluate(e),n=this._calculate(r,r,r,e);return new bn(this,{kind:"constant",value:n},e)}if("camera"===t.expression.kind){var i=this._calculate(t.expression.evaluate({zoom:e.zoom-1}),t.expression.evaluate({zoom:e.zoom}),t.expression.evaluate({zoom:e.zoom+1}),e);return new bn(this,{kind:"constant",value:i},e)}return new bn(this,t.expression,e)},e.prototype.evaluate=function(t,e,r,n){if("source"===t.kind){var i=t.evaluate(e,r,n);return this._calculate(i,i,i,e)}return "composite"===t.kind?this._calculate(t.evaluate({zoom:Math.floor(e.zoom)-1},r,n),t.evaluate({zoom:Math.floor(e.zoom)},r,n),t.evaluate({zoom:Math.floor(e.zoom)+1},r,n),e):t.value},e.prototype._calculate=function(t,e,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}},e.prototype.interpolate=function(t){return t},e}(An),Sn=function(t){this.specification=t;};Sn.prototype.possiblyEvaluate=function(t,e){if(void 0!==t.value){if("constant"===t.expression.kind){var r=t.expression.evaluate(e);return this._calculate(r,r,r,e)}return this._calculate(t.expression.evaluate(new fn(Math.floor(e.zoom-1),e)),t.expression.evaluate(new fn(Math.floor(e.zoom),e)),t.expression.evaluate(new fn(Math.floor(e.zoom+1),e)),e)}},Sn.prototype._calculate=function(t,e,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}},Sn.prototype.interpolate=function(t){return t};var zn=function(t){this.specification=t;};zn.prototype.possiblyEvaluate=function(t,e){return !!t.expression.evaluate(e)},zn.prototype.interpolate=function(){return !1};var In=function(t){for(var e in this.properties=t,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},t){var r=t[e],n=this.defaultPropertyValues[e]=new yn(r,void 0),i=this.defaultTransitionablePropertyValues[e]=new dn(r);this.defaultTransitioningPropertyValues[e]=i.untransitioned(),this.defaultPossiblyEvaluatedValues[e]=n.possiblyEvaluate({});}};Jr("DataDrivenProperty",An),Jr("DataConstantProperty",wn),Jr("CrossFadedDataDrivenProperty",kn),Jr("CrossFadedProperty",Sn),Jr("ColorRampProperty",zn);var Bn=function(t){function e(e,r){if(t.call(this),this.id=e.id,this.type=e.type,this.visibility="visible",this._featureFilter=function(){return !0},"custom"!==e.type&&(e=e,this.metadata=e.metadata,this.minzoom=e.minzoom,this.maxzoom=e.maxzoom,"background"!==e.type&&(this.source=e.source,this.sourceLayer=e["source-layer"],this.filter=e.filter),r.layout&&(this._unevaluatedLayout=new xn(r.layout)),r.paint)){for(var n in this._transitionablePaint=new mn(r.paint),e.paint)this.setPaintProperty(n,e.paint[n],{validate:!1});for(var i in e.layout)this.setLayoutProperty(i,e.layout[i],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned();}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getCrossfadeParameters=function(){return this._crossfadeParameters},e.prototype.getLayoutProperty=function(t){return "visibility"===t?this.visibility:this._unevaluatedLayout.getValue(t)},e.prototype.setLayoutProperty=function(t,e,r){if(null!=e){var n="layers."+this.id+".layout."+t;if(this._validate(Rr,n,t,e,r))return}"visibility"!==t?this._unevaluatedLayout.setValue(t,e):this.visibility="none"===e?e:"visible";},e.prototype.getPaintProperty=function(t){return v(t,"-transition")?this._transitionablePaint.getTransition(t.slice(0,-"-transition".length)):this._transitionablePaint.getValue(t)},e.prototype.setPaintProperty=function(t,e,r){if(null!=e){var n="layers."+this.id+".paint."+t;if(this._validate(qr,n,t,e,r))return !1}if(v(t,"-transition"))return this._transitionablePaint.setTransition(t.slice(0,-"-transition".length),e||void 0),!1;var i=this._transitionablePaint._values[t],a="cross-faded-data-driven"===i.property.specification["property-type"]&&!i.value.value&&e,o=this._transitionablePaint._values[t].value.isDataDriven();this._transitionablePaint.setValue(t,e);var s=this._transitionablePaint._values[t].value.isDataDriven();return this._handleSpecialPaintPropertyUpdate(t),s||o||a},e.prototype._handleSpecialPaintPropertyUpdate=function(t){},e.prototype.isHidden=function(t){return !!(this.minzoom&&t<this.minzoom)||(!!(this.maxzoom&&t>=this.maxzoom)||"none"===this.visibility)},e.prototype.updateTransitions=function(t){this._transitioningPaint=this._transitionablePaint.transitioned(t,this._transitioningPaint);},e.prototype.hasTransition=function(){return this._transitioningPaint.hasTransition()},e.prototype.recalculate=function(t){t.getCrossfadeParameters&&(this._crossfadeParameters=t.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(t)),this.paint=this._transitioningPaint.possiblyEvaluate(t);},e.prototype.serialize=function(){var t={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return "none"===this.visibility&&(t.layout=t.layout||{},t.layout.visibility="none"),x(t,function(t,e){return !(void 0===t||"layout"===e&&!Object.keys(t).length||"paint"===e&&!Object.keys(t).length)})},e.prototype._validate=function(t,e,r,n,i){return (!i||!1!==i.validate)&&Nr(this,t.call(Ur,{key:e,layerType:this.type,objectKey:r,value:n,styleSpec:st,style:{glyphs:!0,sprite:!0}}))},e.prototype.hasOffscreenPass=function(){return !1},e.prototype.resize=function(){},e.prototype.isStateDependent=function(){for(var t in this.paint._values){var e=this.paint.get(t);if(e instanceof bn&&Ze(e.property.specification)&&(("source"===e.value.kind||"composite"===e.value.kind)&&e.value.isStateDependent))return !0}return !1},e}(ot),En={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array},Pn=function(t,e){this._structArray=t,this._pos1=e*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8;},Vn=function(){this.isTransferred=!1,this.capacity=-1,this.resize(0);};function Mn(t,e){void 0===e&&(e=1);var r=0,n=0;return {members:t.map(function(t){var i,a=(i=t.type,En[i].BYTES_PER_ELEMENT),o=r=Cn(r,Math.max(e,a)),s=t.components||1;return n=Math.max(n,a),r+=a*s,{name:t.name,type:t.type,components:s,offset:o}}),size:Cn(r,Math.max(n,e)),alignment:e}}function Cn(t,e){return Math.ceil(t/e)*e}Vn.serialize=function(t,e){return t._trim(),e&&(t.isTransferred=!0,e.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}},Vn.deserialize=function(t){var e=Object.create(this.prototype);return e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e},Vn.prototype._trim=function(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews());},Vn.prototype.clear=function(){this.length=0;},Vn.prototype.resize=function(t){this.reserve(t),this.length=t;},Vn.prototype.reserve=function(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);var e=this.uint8;this._refreshViews(),e&&this.uint8.set(e);}},Vn.prototype._refreshViews=function(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")};var Tn=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.int16[n+0]=e,this.int16[n+1]=r,t},e}(Vn);Tn.prototype.bytesPerElement=4,Jr("StructArrayLayout2i4",Tn);var Fn=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var a=4*t;return this.int16[a+0]=e,this.int16[a+1]=r,this.int16[a+2]=n,this.int16[a+3]=i,t},e}(Vn);Fn.prototype.bytesPerElement=8,Jr("StructArrayLayout4i8",Fn);var Ln=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a){var o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,a)},e.prototype.emplace=function(t,e,r,n,i,a,o){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=a,this.int16[s+5]=o,t},e}(Vn);Ln.prototype.bytesPerElement=12,Jr("StructArrayLayout2i4i12",Ln);var On=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s){var u=this.length;return this.resize(u+1),this.emplace(u,t,e,r,n,i,a,o,s)},e.prototype.emplace=function(t,e,r,n,i,a,o,s,u){var p=6*t,l=12*t;return this.int16[p+0]=e,this.int16[p+1]=r,this.int16[p+2]=n,this.int16[p+3]=i,this.uint8[l+8]=a,this.uint8[l+9]=o,this.uint8[l+10]=s,this.uint8[l+11]=u,t},e}(Vn);On.prototype.bytesPerElement=12,Jr("StructArrayLayout4i4ub12",On);var Dn=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s){var u=this.length;return this.resize(u+1),this.emplace(u,t,e,r,n,i,a,o,s)},e.prototype.emplace=function(t,e,r,n,i,a,o,s,u){var p=8*t;return this.uint16[p+0]=e,this.uint16[p+1]=r,this.uint16[p+2]=n,this.uint16[p+3]=i,this.uint16[p+4]=a,this.uint16[p+5]=o,this.uint16[p+6]=s,this.uint16[p+7]=u,t},e}(Vn);Dn.prototype.bytesPerElement=16,Jr("StructArrayLayout8ui16",Dn);var Un=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s){var u=this.length;return this.resize(u+1),this.emplace(u,t,e,r,n,i,a,o,s)},e.prototype.emplace=function(t,e,r,n,i,a,o,s,u){var p=8*t;return this.int16[p+0]=e,this.int16[p+1]=r,this.int16[p+2]=n,this.int16[p+3]=i,this.uint16[p+4]=a,this.uint16[p+5]=o,this.uint16[p+6]=s,this.uint16[p+7]=u,t},e}(Vn);Un.prototype.bytesPerElement=16,Jr("StructArrayLayout4i4ui16",Un);var jn=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.float32[i+0]=e,this.float32[i+1]=r,this.float32[i+2]=n,t},e}(Vn);jn.prototype.bytesPerElement=12,Jr("StructArrayLayout3f12",jn);var qn=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var r=1*t;return this.uint32[r+0]=e,t},e}(Vn);qn.prototype.bytesPerElement=4,Jr("StructArrayLayout1ul4",qn);var Rn=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s,u,p,l){var c=this.length;return this.resize(c+1),this.emplace(c,t,e,r,n,i,a,o,s,u,p,l)},e.prototype.emplace=function(t,e,r,n,i,a,o,s,u,p,l,c){var h=12*t,f=6*t;return this.int16[h+0]=e,this.int16[h+1]=r,this.int16[h+2]=n,this.int16[h+3]=i,this.int16[h+4]=a,this.int16[h+5]=o,this.uint32[f+3]=s,this.uint16[h+8]=u,this.uint16[h+9]=p,this.int16[h+10]=l,this.int16[h+11]=c,t},e}(Vn);Rn.prototype.bytesPerElement=24,Jr("StructArrayLayout6i1ul2ui2i24",Rn);var Nn=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a){var o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,a)},e.prototype.emplace=function(t,e,r,n,i,a,o){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=a,this.int16[s+5]=o,t},e}(Vn);Nn.prototype.bytesPerElement=12,Jr("StructArrayLayout2i2i2i12",Nn);var Zn=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=4*t;return this.uint8[n+0]=e,this.uint8[n+1]=r,t},e}(Vn);Zn.prototype.bytesPerElement=4,Jr("StructArrayLayout2ub4",Zn);var Gn=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s,u,p,l,c,h,f){var y=this.length;return this.resize(y+1),this.emplace(y,t,e,r,n,i,a,o,s,u,p,l,c,h,f)},e.prototype.emplace=function(t,e,r,n,i,a,o,s,u,p,l,c,h,f,y){var d=20*t,m=10*t,v=40*t;return this.int16[d+0]=e,this.int16[d+1]=r,this.uint16[d+2]=n,this.uint16[d+3]=i,this.uint32[m+2]=a,this.uint32[m+3]=o,this.uint32[m+4]=s,this.uint16[d+10]=u,this.uint16[d+11]=p,this.uint16[d+12]=l,this.float32[m+7]=c,this.float32[m+8]=h,this.uint8[v+36]=f,this.uint8[v+37]=y,t},e}(Vn);Gn.prototype.bytesPerElement=40,Jr("StructArrayLayout2i2ui3ul3ui2f2ub40",Gn);var Xn=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s,u,p,l,c,h,f){var y=this.length;return this.resize(y+1),this.emplace(y,t,e,r,n,i,a,o,s,u,p,l,c,h,f)},e.prototype.emplace=function(t,e,r,n,i,a,o,s,u,p,l,c,h,f,y){var d=16*t,m=8*t;return this.int16[d+0]=e,this.int16[d+1]=r,this.int16[d+2]=n,this.int16[d+3]=i,this.uint16[d+4]=a,this.uint16[d+5]=o,this.uint16[d+6]=s,this.uint16[d+7]=u,this.uint16[d+8]=p,this.uint16[d+9]=l,this.uint16[d+10]=c,this.uint16[d+11]=h,this.uint16[d+12]=f,this.uint32[m+7]=y,t},e}(Vn);Xn.prototype.bytesPerElement=32,Jr("StructArrayLayout4i9ui1ul32",Xn);var Kn=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var r=1*t;return this.float32[r+0]=e,t},e}(Vn);Kn.prototype.bytesPerElement=4,Jr("StructArrayLayout1f4",Kn);var Hn=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.int16[i+0]=e,this.int16[i+1]=r,this.int16[i+2]=n,t},e}(Vn);Hn.prototype.bytesPerElement=6,Jr("StructArrayLayout3i6",Hn);var Jn=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=2*t,a=4*t;return this.uint32[i+0]=e,this.uint16[a+2]=r,this.uint16[a+3]=n,t},e}(Vn);Jn.prototype.bytesPerElement=8,Jr("StructArrayLayout1ul2ui8",Jn);var Yn=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.uint16[i+0]=e,this.uint16[i+1]=r,this.uint16[i+2]=n,t},e}(Vn);Yn.prototype.bytesPerElement=6,Jr("StructArrayLayout3ui6",Yn);var $n=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.uint16[n+0]=e,this.uint16[n+1]=r,t},e}(Vn);$n.prototype.bytesPerElement=4,Jr("StructArrayLayout2ui4",$n);var Wn=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var r=1*t;return this.uint16[r+0]=e,t},e}(Vn);Wn.prototype.bytesPerElement=2,Jr("StructArrayLayout1ui2",Wn);var Qn=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.float32[n+0]=e,this.float32[n+1]=r,t},e}(Vn);Qn.prototype.bytesPerElement=8,Jr("StructArrayLayout2f8",Qn);var ti=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var a=4*t;return this.float32[a+0]=e,this.float32[a+1]=r,this.float32[a+2]=n,this.float32[a+3]=i,t},e}(Vn);ti.prototype.bytesPerElement=16,Jr("StructArrayLayout4f16",ti);var ei=function(t){function e(){t.apply(this,arguments);}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={anchorPointX:{configurable:!0},anchorPointY:{configurable:!0},x1:{configurable:!0},y1:{configurable:!0},x2:{configurable:!0},y2:{configurable:!0},featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0},radius:{configurable:!0},signedDistanceFromAnchor:{configurable:!0},anchorPoint:{configurable:!0}};return r.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorPointX.set=function(t){this._structArray.int16[this._pos2+0]=t;},r.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorPointY.set=function(t){this._structArray.int16[this._pos2+1]=t;},r.x1.get=function(){return this._structArray.int16[this._pos2+2]},r.x1.set=function(t){this._structArray.int16[this._pos2+2]=t;},r.y1.get=function(){return this._structArray.int16[this._pos2+3]},r.y1.set=function(t){this._structArray.int16[this._pos2+3]=t;},r.x2.get=function(){return this._structArray.int16[this._pos2+4]},r.x2.set=function(t){this._structArray.int16[this._pos2+4]=t;},r.y2.get=function(){return this._structArray.int16[this._pos2+5]},r.y2.set=function(t){this._structArray.int16[this._pos2+5]=t;},r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.featureIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t;},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},r.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+8]=t;},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+9]=t;},r.radius.get=function(){return this._structArray.int16[this._pos2+10]},r.radius.set=function(t){this._structArray.int16[this._pos2+10]=t;},r.signedDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+11]},r.signedDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+11]=t;},r.anchorPoint.get=function(){return new i(this.anchorPointX,this.anchorPointY)},Object.defineProperties(e.prototype,r),e}(Pn);ei.prototype.size=24;var ri=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new ei(this,t)},e}(Rn);Jr("CollisionBoxArray",ri);var ni=function(t){function e(){t.apply(this,arguments);}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={anchorX:{configurable:!0},anchorY:{configurable:!0},glyphStartIndex:{configurable:!0},numGlyphs:{configurable:!0},vertexStartIndex:{configurable:!0},lineStartIndex:{configurable:!0},lineLength:{configurable:!0},segment:{configurable:!0},lowerSize:{configurable:!0},upperSize:{configurable:!0},lineOffsetX:{configurable:!0},lineOffsetY:{configurable:!0},writingMode:{configurable:!0},hidden:{configurable:!0}};return r.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorX.set=function(t){this._structArray.int16[this._pos2+0]=t;},r.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorY.set=function(t){this._structArray.int16[this._pos2+1]=t;},r.glyphStartIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.glyphStartIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t;},r.numGlyphs.get=function(){return this._structArray.uint16[this._pos2+3]},r.numGlyphs.set=function(t){this._structArray.uint16[this._pos2+3]=t;},r.vertexStartIndex.get=function(){return this._structArray.uint32[this._pos4+2]},r.vertexStartIndex.set=function(t){this._structArray.uint32[this._pos4+2]=t;},r.lineStartIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.lineStartIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t;},r.lineLength.get=function(){return this._structArray.uint32[this._pos4+4]},r.lineLength.set=function(t){this._structArray.uint32[this._pos4+4]=t;},r.segment.get=function(){return this._structArray.uint16[this._pos2+10]},r.segment.set=function(t){this._structArray.uint16[this._pos2+10]=t;},r.lowerSize.get=function(){return this._structArray.uint16[this._pos2+11]},r.lowerSize.set=function(t){this._structArray.uint16[this._pos2+11]=t;},r.upperSize.get=function(){return this._structArray.uint16[this._pos2+12]},r.upperSize.set=function(t){this._structArray.uint16[this._pos2+12]=t;},r.lineOffsetX.get=function(){return this._structArray.float32[this._pos4+7]},r.lineOffsetX.set=function(t){this._structArray.float32[this._pos4+7]=t;},r.lineOffsetY.get=function(){return this._structArray.float32[this._pos4+8]},r.lineOffsetY.set=function(t){this._structArray.float32[this._pos4+8]=t;},r.writingMode.get=function(){return this._structArray.uint8[this._pos1+36]},r.writingMode.set=function(t){this._structArray.uint8[this._pos1+36]=t;},r.hidden.get=function(){return this._structArray.uint8[this._pos1+37]},r.hidden.set=function(t){this._structArray.uint8[this._pos1+37]=t;},Object.defineProperties(e.prototype,r),e}(Pn);ni.prototype.size=40;var ii=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new ni(this,t)},e}(Gn);Jr("PlacedSymbolArray",ii);var ai=function(t){function e(){t.apply(this,arguments);}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={anchorX:{configurable:!0},anchorY:{configurable:!0},horizontalPlacedTextSymbolIndex:{configurable:!0},verticalPlacedTextSymbolIndex:{configurable:!0},key:{configurable:!0},textBoxStartIndex:{configurable:!0},textBoxEndIndex:{configurable:!0},iconBoxStartIndex:{configurable:!0},iconBoxEndIndex:{configurable:!0},featureIndex:{configurable:!0},numGlyphVertices:{configurable:!0},numVerticalGlyphVertices:{configurable:!0},numIconVertices:{configurable:!0},crossTileID:{configurable:!0}};return r.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorX.set=function(t){this._structArray.int16[this._pos2+0]=t;},r.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorY.set=function(t){this._structArray.int16[this._pos2+1]=t;},r.horizontalPlacedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+2]},r.horizontalPlacedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+2]=t;},r.verticalPlacedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+3]},r.verticalPlacedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+3]=t;},r.key.get=function(){return this._structArray.uint16[this._pos2+4]},r.key.set=function(t){this._structArray.uint16[this._pos2+4]=t;},r.textBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+5]},r.textBoxStartIndex.set=function(t){this._structArray.uint16[this._pos2+5]=t;},r.textBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+6]},r.textBoxEndIndex.set=function(t){this._structArray.uint16[this._pos2+6]=t;},r.iconBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+7]},r.iconBoxStartIndex.set=function(t){this._structArray.uint16[this._pos2+7]=t;},r.iconBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+8]},r.iconBoxEndIndex.set=function(t){this._structArray.uint16[this._pos2+8]=t;},r.featureIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.featureIndex.set=function(t){this._structArray.uint16[this._pos2+9]=t;},r.numGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+10]},r.numGlyphVertices.set=function(t){this._structArray.uint16[this._pos2+10]=t;},r.numVerticalGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+11]},r.numVerticalGlyphVertices.set=function(t){this._structArray.uint16[this._pos2+11]=t;},r.numIconVertices.get=function(){return this._structArray.uint16[this._pos2+12]},r.numIconVertices.set=function(t){this._structArray.uint16[this._pos2+12]=t;},r.crossTileID.get=function(){return this._structArray.uint32[this._pos4+7]},r.crossTileID.set=function(t){this._structArray.uint32[this._pos4+7]=t;},Object.defineProperties(e.prototype,r),e}(Pn);ai.prototype.size=32;var oi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new ai(this,t)},e}(Xn);Jr("SymbolInstanceArray",oi);var si=function(t){function e(){t.apply(this,arguments);}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={offsetX:{configurable:!0}};return r.offsetX.get=function(){return this._structArray.float32[this._pos4+0]},r.offsetX.set=function(t){this._structArray.float32[this._pos4+0]=t;},Object.defineProperties(e.prototype,r),e}(Pn);si.prototype.size=4;var ui=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getoffsetX=function(t){return this.float32[1*t+0]},e.prototype.get=function(t){return new si(this,t)},e}(Kn);Jr("GlyphOffsetArray",ui);var pi=function(t){function e(){t.apply(this,arguments);}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={x:{configurable:!0},y:{configurable:!0},tileUnitDistanceFromAnchor:{configurable:!0}};return r.x.get=function(){return this._structArray.int16[this._pos2+0]},r.x.set=function(t){this._structArray.int16[this._pos2+0]=t;},r.y.get=function(){return this._structArray.int16[this._pos2+1]},r.y.set=function(t){this._structArray.int16[this._pos2+1]=t;},r.tileUnitDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+2]},r.tileUnitDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+2]=t;},Object.defineProperties(e.prototype,r),e}(Pn);pi.prototype.size=6;var li=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getx=function(t){return this.int16[3*t+0]},e.prototype.gety=function(t){return this.int16[3*t+1]},e.prototype.gettileUnitDistanceFromAnchor=function(t){return this.int16[3*t+2]},e.prototype.get=function(t){return new pi(this,t)},e}(Hn);Jr("SymbolLineVertexArray",li);var ci=function(t){function e(){t.apply(this,arguments);}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0}};return r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+0]},r.featureIndex.set=function(t){this._structArray.uint32[this._pos4+0]=t;},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t;},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+3]},r.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+3]=t;},Object.defineProperties(e.prototype,r),e}(Pn);ci.prototype.size=8;var hi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new ci(this,t)},e}(Jn);Jr("FeatureIndexArray",hi);var fi=Mn([{name:"a_pos",components:2,type:"Int16"}],4),yi=fi.members,di=(fi.size,fi.alignment,function(t){void 0===t&&(t=[]),this.segments=t;});di.prototype.prepareSegment=function(t,e,r){var n=this.segments[this.segments.length-1];return t>di.MAX_VERTEX_ARRAY_LENGTH&&w("Max vertices per segment is "+di.MAX_VERTEX_ARRAY_LENGTH+": bucket requested "+t),(!n||n.vertexLength+t>di.MAX_VERTEX_ARRAY_LENGTH)&&(n={vertexOffset:e.length,primitiveOffset:r.length,vertexLength:0,primitiveLength:0},this.segments.push(n)),n},di.prototype.get=function(){return this.segments},di.prototype.destroy=function(){for(var t=0,e=this.segments;t<e.length;t+=1){var r=e[t];for(var n in r.vaos)r.vaos[n].destroy();}},di.simpleSegment=function(t,e,r,n){return new di([{vertexOffset:t,primitiveOffset:e,vertexLength:r,primitiveLength:n,vaos:{}}])},di.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,Jr("SegmentVector",di);var mi=function(t,e){return 256*(t=p(Math.floor(t),0,255))+(e=p(Math.floor(e),0,255))},vi=function(){this.ids=[],this.positions=[],this.indexed=!1;};function gi(t,e,r){var n=t[e];t[e]=t[r],t[r]=n;}vi.prototype.add=function(t,e,r,n){this.ids.push(t),this.positions.push(e,r,n);},vi.prototype.getPositions=function(t){for(var e=0,r=this.ids.length-1;e<r;){var n=e+r>>1;this.ids[n]>=t?r=n:e=n+1;}for(var i=[];this.ids[e]===t;){var a=this.positions[3*e],o=this.positions[3*e+1],s=this.positions[3*e+2];i.push({index:a,start:o,end:s}),e++;}return i},vi.serialize=function(t,e){var r=new Float64Array(t.ids),n=new Uint32Array(t.positions);return function t(e,r,n,i){if(n>=i)return;var a=e[n+i>>1];var o=n-1;var s=i+1;for(;;){do{o++;}while(e[o]<a);do{s--;}while(e[s]>a);if(o>=s)break;gi(e,o,s),gi(r,3*o,3*s),gi(r,3*o+1,3*s+1),gi(r,3*o+2,3*s+2);}t(e,r,n,s);t(e,r,s+1,i);}(r,n,0,r.length-1),e.push(r.buffer,n.buffer),{ids:r,positions:n}},vi.deserialize=function(t){var e=new vi;return e.ids=t.ids,e.positions=t.positions,e.indexed=!0,e},Jr("FeaturePositionMap",vi);var xi=function(t,e){this.gl=t.gl,this.location=e;},bi=function(t){function e(e,r){t.call(this,e,r),this.current=0;}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){this.current!==t&&(this.current=t,this.gl.uniform1i(this.location,t));},e}(xi),_i=function(t){function e(e,r){t.call(this,e,r),this.current=0;}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){this.current!==t&&(this.current=t,this.gl.uniform1f(this.location,t));},e}(xi),wi=function(t){function e(e,r){t.call(this,e,r),this.current=[0,0];}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]||(this.current=t,this.gl.uniform2f(this.location,t[0],t[1]));},e}(xi),Ai=function(t){function e(e,r){t.call(this,e,r),this.current=[0,0,0];}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]||(this.current=t,this.gl.uniform3f(this.location,t[0],t[1],t[2]));},e}(xi),ki=function(t){function e(e,r){t.call(this,e,r),this.current=[0,0,0,0];}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]&&t[3]===this.current[3]||(this.current=t,this.gl.uniform4f(this.location,t[0],t[1],t[2],t[3]));},e}(xi),Si=function(t){function e(e,r){t.call(this,e,r),this.current=Et.transparent;}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){t.r===this.current.r&&t.g===this.current.g&&t.b===this.current.b&&t.a===this.current.a||(this.current=t,this.gl.uniform4f(this.location,t.r,t.g,t.b,t.a));},e}(xi),zi=new Float32Array(16),Ii=function(t){function e(e,r){t.call(this,e,r),this.current=zi;}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){if(t[12]!==this.current[12]||t[0]!==this.current[0])return this.current=t,void this.gl.uniformMatrix4fv(this.location,!1,t);for(var e=1;e<16;e++)if(t[e]!==this.current[e]){this.current=t,this.gl.uniformMatrix4fv(this.location,!1,t);break}},e}(xi);function Bi(t){return [mi(255*t.r,255*t.g),mi(255*t.b,255*t.a)]}var Ei=function(t,e,r){this.value=t,this.names=e,this.uniformNames=this.names.map(function(t){return "u_"+t}),this.type=r,this.maxValue=-1/0;};Ei.prototype.defines=function(){return this.names.map(function(t){return "#define HAS_UNIFORM_u_"+t})},Ei.prototype.setConstantPatternPositions=function(){},Ei.prototype.populatePaintArray=function(){},Ei.prototype.updatePaintArray=function(){},Ei.prototype.upload=function(){},Ei.prototype.destroy=function(){},Ei.prototype.setUniforms=function(t,e,r,n){e.set(n.constantOr(this.value));},Ei.prototype.getBinding=function(t,e){return "color"===this.type?new Si(t,e):new _i(t,e)},Ei.serialize=function(t){var e=t.value,r=t.names,n=t.type;return {value:$r(e),names:r,type:n}},Ei.deserialize=function(t){var e=t.value,r=t.names,n=t.type;return new Ei(Wr(e),r,n)};var Pi=function(t,e,r){this.value=t,this.names=e,this.uniformNames=this.names.map(function(t){return "u_"+t}),this.type=r,this.maxValue=-1/0,this.patternPositions={patternTo:null,patternFrom:null};};Pi.prototype.defines=function(){return this.names.map(function(t){return "#define HAS_UNIFORM_u_"+t})},Pi.prototype.populatePaintArray=function(){},Pi.prototype.updatePaintArray=function(){},Pi.prototype.upload=function(){},Pi.prototype.destroy=function(){},Pi.prototype.setConstantPatternPositions=function(t,e){this.patternPositions.patternTo=t.tlbr,this.patternPositions.patternFrom=e.tlbr;},Pi.prototype.setUniforms=function(t,e,r,n,i){var a=this.patternPositions;"u_pattern_to"===i&&a.patternTo&&e.set(a.patternTo),"u_pattern_from"===i&&a.patternFrom&&e.set(a.patternFrom);},Pi.prototype.getBinding=function(t,e){return new ki(t,e)};var Vi=function(t,e,r,n){this.expression=t,this.names=e,this.type=r,this.uniformNames=this.names.map(function(t){return "a_"+t}),this.maxValue=-1/0,this.paintVertexAttributes=e.map(function(t){return {name:"a_"+t,type:"Float32",components:"color"===r?2:1,offset:0}}),this.paintVertexArray=new n;};Vi.prototype.defines=function(){return []},Vi.prototype.setConstantPatternPositions=function(){},Vi.prototype.populatePaintArray=function(t,e){var r=this.paintVertexArray,n=r.length;r.reserve(t);var i=this.expression.evaluate(new fn(0),e,{});if("color"===this.type)for(var a=Bi(i),o=n;o<t;o++)r.emplaceBack(a[0],a[1]);else{for(var s=n;s<t;s++)r.emplaceBack(i);this.maxValue=Math.max(this.maxValue,i);}},Vi.prototype.updatePaintArray=function(t,e,r,n){var i=this.paintVertexArray,a=this.expression.evaluate({zoom:0},r,n);if("color"===this.type)for(var o=Bi(a),s=t;s<e;s++)i.emplace(s,o[0],o[1]);else{for(var u=t;u<e;u++)i.emplace(u,a);this.maxValue=Math.max(this.maxValue,a);}},Vi.prototype.upload=function(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent));},Vi.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy();},Vi.prototype.setUniforms=function(t,e){e.set(0);},Vi.prototype.getBinding=function(t,e){return new _i(t,e)};var Mi=function(t,e,r,n,i,a){this.expression=t,this.names=e,this.uniformNames=this.names.map(function(t){return "a_"+t+"_t"}),this.type=r,this.useIntegerZoom=n,this.zoom=i,this.maxValue=-1/0;var o=a;this.paintVertexAttributes=e.map(function(t){return {name:"a_"+t,type:"Float32",components:"color"===r?4:2,offset:0}}),this.paintVertexArray=new o;};Mi.prototype.defines=function(){return []},Mi.prototype.setConstantPatternPositions=function(){},Mi.prototype.populatePaintArray=function(t,e){var r=this.paintVertexArray,n=r.length;r.reserve(t);var i=this.expression.evaluate(new fn(this.zoom),e,{}),a=this.expression.evaluate(new fn(this.zoom+1),e,{});if("color"===this.type)for(var o=Bi(i),s=Bi(a),u=n;u<t;u++)r.emplaceBack(o[0],o[1],s[0],s[1]);else{for(var p=n;p<t;p++)r.emplaceBack(i,a);this.maxValue=Math.max(this.maxValue,i,a);}},Mi.prototype.updatePaintArray=function(t,e,r,n){var i=this.paintVertexArray,a=this.expression.evaluate({zoom:this.zoom},r,n),o=this.expression.evaluate({zoom:this.zoom+1},r,n);if("color"===this.type)for(var s=Bi(a),u=Bi(o),p=t;p<e;p++)i.emplace(p,s[0],s[1],u[0],u[1]);else{for(var l=t;l<e;l++)i.emplace(l,a,o);this.maxValue=Math.max(this.maxValue,a,o);}},Mi.prototype.upload=function(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent));},Mi.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy();},Mi.prototype.interpolationFactor=function(t){return this.useIntegerZoom?this.expression.interpolationFactor(Math.floor(t),this.zoom,this.zoom+1):this.expression.interpolationFactor(t,this.zoom,this.zoom+1)},Mi.prototype.setUniforms=function(t,e,r){e.set(this.interpolationFactor(r.zoom));},Mi.prototype.getBinding=function(t,e){return new _i(t,e)};var Ci=function(t,e,r,n,i,a,o){this.expression=t,this.names=e,this.type=r,this.uniformNames=this.names.map(function(t){return "a_"+t+"_t"}),this.useIntegerZoom=n,this.zoom=i,this.maxValue=-1/0,this.layerId=o,this.paintVertexAttributes=e.map(function(t){return {name:"a_"+t,type:"Uint16",components:4,offset:0}}),this.zoomInPaintVertexArray=new a,this.zoomOutPaintVertexArray=new a;};Ci.prototype.defines=function(){return []},Ci.prototype.setConstantPatternPositions=function(){},Ci.prototype.populatePaintArray=function(t,e,r){var n=this.zoomInPaintVertexArray,i=this.zoomOutPaintVertexArray,a=this.layerId,o=n.length;if(n.reserve(t),i.reserve(t),r&&e.patterns&&e.patterns[a]){var s=e.patterns[a],u=s.min,p=s.mid,l=s.max,c=r[u],h=r[p],f=r[l];if(!c||!h||!f)return;for(var y=o;y<t;y++)n.emplaceBack(h.tl[0],h.tl[1],h.br[0],h.br[1],c.tl[0],c.tl[1],c.br[0],c.br[1]),i.emplaceBack(h.tl[0],h.tl[1],h.br[0],h.br[1],f.tl[0],f.tl[1],f.br[0],f.br[1]);}},Ci.prototype.updatePaintArray=function(t,e,r,n,i){var a=this.zoomInPaintVertexArray,o=this.zoomOutPaintVertexArray,s=this.layerId;if(i&&r.patterns&&r.patterns[s]){var u=r.patterns[s],p=u.min,l=u.mid,c=u.max,h=i[p],f=i[l],y=i[c];if(!h||!f||!y)return;for(var d=t;d<e;d++)a.emplace(d,f.tl[0],f.tl[1],f.br[0],f.br[1],h.tl[0],h.tl[1],h.br[0],h.br[1]),o.emplace(d,f.tl[0],f.tl[1],f.br[0],f.br[1],y.tl[0],y.tl[1],y.br[0],y.br[1]);}},Ci.prototype.upload=function(t){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=t.createVertexBuffer(this.zoomInPaintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=t.createVertexBuffer(this.zoomOutPaintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent));},Ci.prototype.destroy=function(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy();},Ci.prototype.setUniforms=function(t,e){e.set(0);},Ci.prototype.getBinding=function(t,e){return new _i(t,e)};var Ti=function(){this.binders={},this.cacheKey="",this._buffers=[],this._featureMap=new vi,this._bufferOffset=0;};Ti.createDynamic=function(t,e,r){var n=new Ti,i=[];for(var a in t.paint._values)if(r(a)){var o=t.paint.get(a);if(o instanceof bn&&Ze(o.property.specification)){var s=Li(a,t.type),u=o.property.specification.type,p=o.property.useIntegerZoom;if("cross-faded"===o.property.specification["property-type"]||"cross-faded-data-driven"===o.property.specification["property-type"])if("constant"===o.value.kind)n.binders[a]=new Pi(o.value.value,s,u),i.push("/u_"+a);else{var l=Oi(a,u,"source");n.binders[a]=new Ci(o.value,s,u,p,e,l,t.id),i.push("/a_"+a);}else if("constant"===o.value.kind)n.binders[a]=new Ei(o.value.value,s,u),i.push("/u_"+a);else if("source"===o.value.kind){var c=Oi(a,u,"source");n.binders[a]=new Vi(o.value,s,u,c),i.push("/a_"+a);}else{var h=Oi(a,u,"composite");n.binders[a]=new Mi(o.value,s,u,p,e,h),i.push("/z_"+a);}}}return n.cacheKey=i.sort().join(""),n},Ti.prototype.populatePaintArrays=function(t,e,r,n){for(var i in this.binders){this.binders[i].populatePaintArray(t,e,n);}void 0!==e.id&&this._featureMap.add(+e.id,r,this._bufferOffset,t),this._bufferOffset=t;},Ti.prototype.setConstantPatternPositions=function(t,e){for(var r in this.binders){this.binders[r].setConstantPatternPositions(t,e);}},Ti.prototype.updatePaintArrays=function(t,e,r,n){var i=!1;for(var a in t)for(var o=0,s=this._featureMap.getPositions(+a);o<s.length;o+=1){var u=s[o],p=e.feature(u.index);for(var l in this.binders){var c=this.binders[l];if(!(c instanceof Ei||c instanceof Pi)&&!0===c.expression.isStateDependent){var h=r.paint.get(l);c.expression=h.value,c.updatePaintArray(u.start,u.end,p,t[a],n),i=!0;}}}return i},Ti.prototype.defines=function(){var t=[];for(var e in this.binders)t.push.apply(t,this.binders[e].defines());return t},Ti.prototype.getPaintVertexBuffers=function(){return this._buffers},Ti.prototype.getUniforms=function(t,e){var r={};for(var n in this.binders)for(var i=this.binders[n],a=0,o=i.uniformNames;a<o.length;a+=1){var s=o[a];r[s]=i.getBinding(t,e[s]);}return r},Ti.prototype.setUniforms=function(t,e,r,n){for(var i in this.binders)for(var a=this.binders[i],o=0,s=a.uniformNames;o<s.length;o+=1){var u=s[o];a.setUniforms(t,e[u],n,r.get(i),u);}},Ti.prototype.updatePatternPaintBuffers=function(t){var e=[];for(var r in this.binders){var n=this.binders[r];if(n instanceof Ci){var i=2===t.fromScale?n.zoomInPaintVertexBuffer:n.zoomOutPaintVertexBuffer;i&&e.push(i);}else(n instanceof Vi||n instanceof Mi)&&n.paintVertexBuffer&&e.push(n.paintVertexBuffer);}this._buffers=e;},Ti.prototype.upload=function(t){for(var e in this.binders)this.binders[e].upload(t);var r=[];for(var n in this.binders){var i=this.binders[n];(i instanceof Vi||i instanceof Mi)&&i.paintVertexBuffer&&r.push(i.paintVertexBuffer);}this._buffers=r;},Ti.prototype.destroy=function(){for(var t in this.binders)this.binders[t].destroy();};var Fi=function(t,e,r,n){void 0===n&&(n=function(){return !0}),this.programConfigurations={};for(var i=0,a=e;i<a.length;i+=1){var o=a[i];this.programConfigurations[o.id]=Ti.createDynamic(o,r,n),this.programConfigurations[o.id].layoutAttributes=t;}this.needsUpload=!1;};function Li(t,e){return {"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from"],"fill-pattern":["pattern_to","pattern_from"],"fill-extrusion-pattern":["pattern_to","pattern_from"]}[t]||[t.replace(e+"-","").replace(/-/g,"_")]}function Oi(t,e,r){var n={color:{source:Qn,composite:ti},number:{source:Kn,composite:Qn}},i=function(t){return {"line-pattern":{source:Dn,composite:Dn},"fill-pattern":{source:Dn,composite:Dn},"fill-extrusion-pattern":{source:Dn,composite:Dn}}[t]}(t);return i&&i[r]||n[e][r]}Fi.prototype.populatePaintArrays=function(t,e,r,n){for(var i in this.programConfigurations)this.programConfigurations[i].populatePaintArrays(t,e,r,n);this.needsUpload=!0;},Fi.prototype.updatePaintArrays=function(t,e,r,n){for(var i=0,a=r;i<a.length;i+=1){var o=a[i];this.needsUpload=this.programConfigurations[o.id].updatePaintArrays(t,e,o,n)||this.needsUpload;}},Fi.prototype.get=function(t){return this.programConfigurations[t]},Fi.prototype.upload=function(t){if(this.needsUpload){for(var e in this.programConfigurations)this.programConfigurations[e].upload(t);this.needsUpload=!1;}},Fi.prototype.destroy=function(){for(var t in this.programConfigurations)this.programConfigurations[t].destroy();},Jr("ConstantBinder",Ei),Jr("CrossFadedConstantBinder",Pi),Jr("SourceExpressionBinder",Vi),Jr("CrossFadedCompositeBinder",Ci),Jr("CompositeExpressionBinder",Mi),Jr("ProgramConfiguration",Ti,{omit:["_buffers"]}),Jr("ProgramConfigurationSet",Fi);var Di=8192;var Ui,ji=(Ui=16,{min:-1*Math.pow(2,Ui-1),max:Math.pow(2,Ui-1)-1});function qi(t){for(var e=Di/t.extent,r=t.loadGeometry(),n=0;n<r.length;n++)for(var i=r[n],a=0;a<i.length;a++){var o=i[a];o.x=Math.round(o.x*e),o.y=Math.round(o.y*e),(o.x<ji.min||o.x>ji.max||o.y<ji.min||o.y>ji.max)&&w("Geometry exceeds allowed extent, reduce your vector tile buffer size");}return r}function Ri(t,e,r,n,i){t.emplaceBack(2*e+(n+1)/2,2*r+(i+1)/2);}var Ni=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new Tn,this.indexArray=new Yn,this.segments=new di,this.programConfigurations=new Fi(yi,t.layers,t.zoom);};function Zi(t,e,r){for(var n=0;n<t.length;n++){var i=t[n];if(Qi(i,e))return !0;if(Yi(e,i,r))return !0}return !1}function Gi(t,e){if(1===t.length&&1===t[0].length)return Wi(e,t[0][0]);for(var r=0;r<e.length;r++)for(var n=e[r],i=0;i<n.length;i++)if(Wi(t,n[i]))return !0;for(var a=0;a<t.length;a++){for(var o=t[a],s=0;s<o.length;s++)if(Wi(e,o[s]))return !0;for(var u=0;u<e.length;u++)if(Hi(o,e[u]))return !0}return !1}function Xi(t,e,r){for(var n=0;n<e.length;n++)for(var i=e[n],a=0;a<t.length;a++){var o=t[a];if(o.length>=3)for(var s=0;s<i.length;s++)if(Qi(o,i[s]))return !0;if(Ki(o,i,r))return !0}return !1}function Ki(t,e,r){if(t.length>1){if(Hi(t,e))return !0;for(var n=0;n<e.length;n++)if(Yi(e[n],t,r))return !0}for(var i=0;i<t.length;i++)if(Yi(t[i],e,r))return !0;return !1}function Hi(t,e){if(0===t.length||0===e.length)return !1;for(var r=0;r<t.length-1;r++)for(var n=t[r],i=t[r+1],a=0;a<e.length-1;a++){if(Ji(n,i,e[a],e[a+1]))return !0}return !1}function Ji(t,e,r,n){return A(t,r,n)!==A(e,r,n)&&A(t,e,r)!==A(t,e,n)}function Yi(t,e,r){var n=r*r;if(1===e.length)return t.distSqr(e[0])<n;for(var i=1;i<e.length;i++){if($i(t,e[i-1],e[i])<n)return !0}return !1}function $i(t,e,r){var n=e.distSqr(r);if(0===n)return t.distSqr(e);var i=((t.x-e.x)*(r.x-e.x)+(t.y-e.y)*(r.y-e.y))/n;return i<0?t.distSqr(e):i>1?t.distSqr(r):t.distSqr(r.sub(e)._mult(i)._add(e))}function Wi(t,e){for(var r,n,i,a=!1,o=0;o<t.length;o++)for(var s=0,u=(r=t[o]).length-1;s<r.length;u=s++)n=r[s],i=r[u],n.y>e.y!=i.y>e.y&&e.x<(i.x-n.x)*(e.y-n.y)/(i.y-n.y)+n.x&&(a=!a);return a}function Qi(t,e){for(var r=!1,n=0,i=t.length-1;n<t.length;i=n++){var a=t[n],o=t[i];a.y>e.y!=o.y>e.y&&e.x<(o.x-a.x)*(e.y-a.y)/(o.y-a.y)+a.x&&(r=!r);}return r}function ta(t,e,r){var n=e.paint.get(t).value;return "constant"===n.kind?n.value:r.programConfigurations.get(e.id).binders[t].maxValue}function ea(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])}function ra(t,e,r,n,a){if(!e[0]&&!e[1])return t;var o=i.convert(e);"viewport"===r&&o._rotate(-n);for(var s=[],u=0;u<t.length;u++){for(var p=t[u],l=[],c=0;c<p.length;c++)l.push(p[c].sub(o._mult(a)));s.push(l);}return s}Ni.prototype.populate=function(t,e){for(var r=0,n=t;r<n.length;r+=1){var i=n[r],a=i.feature,o=i.index,s=i.sourceLayerIndex;if(this.layers[0]._featureFilter(new fn(this.zoom),a)){var u=qi(a);this.addFeature(a,u,o),e.featureIndex.insert(a,u,o,s,this.index);}}},Ni.prototype.update=function(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,r);},Ni.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},Ni.prototype.uploadPending=function(){return 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E=Na(_,w),P=0;P<E.length;P+=3)this.indexArray.emplaceBack(A+E[P],A+E[P+2],A+E[P+1]);l.primitiveLength+=E.length/3,l.vertexLength+=s;}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,n);},Jr("FillExtrusionBucket",Vo,{omit:["layers","features"]});var To={paint:new In({"fill-extrusion-opacity":new wn(st["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new An(st["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new wn(st["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new wn(st["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new kn(st["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new An(st["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new An(st["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new wn(st["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})},Fo=function(t){function e(e){t.call(this,e,To);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.createBucket=function(t){return new Vo(t)},e.prototype.queryRadius=function(){return ea(this.paint.get("fill-extrusion-translate"))},e.prototype.queryIntersectsFeature=function(t,e,r,n,i,a,o){return Gi(ra(t,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),a.angle,o),n)},e.prototype.hasOffscreenPass=function(){return 0!==this.paint.get("fill-extrusion-opacity")&&"none"!==this.visibility},e.prototype.resize=function(){this.viewportFrame&&(this.viewportFrame.destroy(),this.viewportFrame=null);},e}(Bn),Lo=Mn([{name:"a_pos_normal",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4),Oo=Lo.members,Do=(Lo.size,Lo.alignment,Uo);function 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t=this._pbf;t.pos=this._geometry;for(var e=t.readVarint()+t.pos,r=1,n=0,i=0,a=0,o=1/0,s=-1/0,u=1/0,p=-1/0;t.pos<e;){if(n<=0){var l=t.readVarint();r=7&l,n=l>>3;}if(n--,1===r||2===r)(i+=t.readSVarint())<o&&(o=i),i>s&&(s=i),(a+=t.readSVarint())<u&&(u=a),a>p&&(p=a);else if(7!==r)throw new Error("unknown command "+r)}return [o,u,s,p]},Uo.prototype.toGeoJSON=function(t,e,r){var n,i,a=this.extent*Math.pow(2,r),o=this.extent*t,s=this.extent*e,u=this.loadGeometry(),p=Uo.types[this.type];function l(t){for(var e=0;e<t.length;e++){var r=t[e],n=180-360*(r.y+s)/a;t[e]=[360*(r.x+o)/a-180,360/Math.PI*Math.atan(Math.exp(n*Math.PI/180))-90];}}switch(this.type){case 1:var c=[];for(n=0;n<u.length;n++)c[n]=u[n][0];l(u=c);break;case 2:for(n=0;n<u.length;n++)l(u[n]);break;case 3:for(u=function(t){var e=t.length;if(e<=1)return [t];for(var r,n,i=[],a=0;a<e;a++){var o=qo(t[a]);0!==o&&(void 0===n&&(n=o<0),n===o<0?(r&&i.push(r),r=[t[a]]):r.push(t[a]));}r&&i.push(r);return i}(u),n=0;n<u.length;n++)for(i=0;i<u[n].length;i++)l(u[n][i]);}1===u.length?u=u[0]:p="Multi"+p;var h={type:"Feature",geometry:{type:p,coordinates:u},properties:this.properties};return "id"in this&&(h.id=this.id),h};var Ro=No;function No(t,e){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=t,this._keys=[],this._values=[],this._features=[],t.readFields(Zo,this,e),this.length=this._features.length;}function Zo(t,e,r){15===t?e.version=r.readVarint():1===t?e.name=r.readString():5===t?e.extent=r.readVarint():2===t?e._features.push(r.pos):3===t?e._keys.push(r.readString()):4===t&&e._values.push(function(t){var e=null,r=t.readVarint()+t.pos;for(;t.pos<r;){var n=t.readVarint()>>3;e=1===n?t.readString():2===n?t.readFloat():3===n?t.readDouble():4===n?t.readVarint64():5===n?t.readVarint():6===n?t.readSVarint():7===n?t.readBoolean():null;}return e}(r));}function Go(t,e,r){if(3===t){var n=new Ro(r,r.readVarint()+r.pos);n.length&&(e[n.name]=n);}}No.prototype.feature=function(t){if(t<0||t>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[t];var e=this._pbf.readVarint()+this._pbf.pos;return new Do(this._pbf,e,this.extent,this._keys,this._values)};var Xo={VectorTile:function(t,e){this.layers=t.readFields(Go,{},e);},VectorTileFeature:Do,VectorTileLayer:Ro},Ko=Xo.VectorTileFeature.types,Ho=63,Jo=Math.cos(Math.PI/180*37.5),Yo=.5,$o=Math.pow(2,14)/Yo;function Wo(t,e,r,n,i,a,o){t.emplaceBack(e.x,e.y,n?1:0,i?1:-1,Math.round(Ho*r.x)+128,Math.round(Ho*r.y)+128,1+(0===a?0:a<0?-1:1)|(o*Yo&63)<<2,o*Yo>>6);}var Qo=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.features=[],this.hasPattern=!1,this.layoutVertexArray=new On,this.indexArray=new Yn,this.programConfigurations=new Fi(Oo,t.layers,t.zoom),this.segments=new di;};function ts(t,e){return (t/e.tileTotal*(e.end-e.start)+e.start)*($o-1)}Qo.prototype.populate=function(t,e){this.features=[],this.hasPattern=wo("line",this.layers,e);for(var r=0,n=t;r<n.length;r+=1){var i=n[r],a=i.feature,o=i.index,s=i.sourceLayerIndex;if(this.layers[0]._featureFilter(new fn(this.zoom),a)){var u=qi(a),p={sourceLayerIndex:s,index:o,geometry:u,properties:a.properties,type:a.type,patterns:{}};void 0!==a.id&&(p.id=a.id),this.hasPattern?this.features.push(Ao("line",this.layers,p,this.zoom,e)):this.addFeature(p,u,o,{}),e.featureIndex.insert(a,u,o,s,this.index);}}},Qo.prototype.update=function(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,r);},Qo.prototype.addFeatures=function(t,e){for(var r=0,n=this.features;r<n.length;r+=1){var i=n[r],a=i.geometry;this.addFeature(i,a,i.index,e);}},Qo.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},Qo.prototype.uploadPending=function(){return !this.uploaded||this.programConfigurations.needsUpload},Qo.prototype.upload=function(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Oo),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0;},Qo.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy());},Qo.prototype.addFeature=function(t,e,r,n){for(var i=this.layers[0].layout,a=i.get("line-join").evaluate(t,{}),o=i.get("line-cap"),s=i.get("line-miter-limit"),u=i.get("line-round-limit"),p=0,l=e;p<l.length;p+=1){var c=l[p];this.addLine(c,t,a,o,s,u,r,n);}},Qo.prototype.addLine=function(t,e,r,n,i,a,o,s){var u=null;e.properties&&e.properties.hasOwnProperty("mapbox_clip_start")&&e.properties.hasOwnProperty("mapbox_clip_end")&&(u={start:e.properties.mapbox_clip_start,end:e.properties.mapbox_clip_end,tileTotal:void 0});for(var p="Polygon"===Ko[e.type],l=t.length;l>=2&&t[l-1].equals(t[l-2]);)l--;for(var c=0;c<l-1&&t[c].equals(t[c+1]);)c++;if(!(l<(p?3:2))){u&&(u.tileTotal=function(t,e,r){for(var n,i,a=0,o=e;o<r-1;o++)n=t[o],i=t[o+1],a+=n.dist(i);return a}(t,c,l)),"bevel"===r&&(i=1.05);var h=Di/(512*this.overscaling)*15,f=t[c],y=this.segments.prepareSegment(10*l,this.layoutVertexArray,this.indexArray);this.distance=0;var d,m,v,g=n,x=p?"butt":n,b=!0,_=void 0,w=void 0,A=void 0,k=void 0;this.e1=this.e2=this.e3=-1,p&&(d=t[l-2],k=f.sub(d)._unit()._perp());for(var S=c;S<l;S++)if(!(w=p&&S===l-1?t[c+1]:t[S+1])||!t[S].equals(w)){k&&(A=k),d&&(_=d),d=t[S],k=w?w.sub(d)._unit()._perp():A;var z=(A=A||k).add(k);0===z.x&&0===z.y||z._unit();var I=z.x*k.x+z.y*k.y,B=0!==I?1/I:1/0,E=I<Jo&&_&&w;if(E&&S>c){var P=d.dist(_);if(P>2*h){var V=d.sub(d.sub(_)._mult(h/P)._round());this.distance+=V.dist(_),this.addCurrentVertex(V,this.distance,A.mult(1),0,0,!1,y,u),_=V;}}var M=_&&w,C=M?r:w?g:x;if(M&&"round"===C&&(B<a?C="miter":B<=2&&(C="fakeround")),"miter"===C&&B>i&&(C="bevel"),"bevel"===C&&(B>2&&(C="flipbevel"),B<i&&(C="miter")),_&&(this.distance+=d.dist(_)),"miter"===C)z._mult(B),this.addCurrentVertex(d,this.distance,z,0,0,!1,y,u);else if("flipbevel"===C){if(B>100)z=k.clone().mult(-1);else{var T=A.x*k.y-A.y*k.x>0?-1:1,F=B*A.add(k).mag()/A.sub(k).mag();z._perp()._mult(F*T);}this.addCurrentVertex(d,this.distance,z,0,0,!1,y,u),this.addCurrentVertex(d,this.distance,z.mult(-1),0,0,!1,y,u);}else if("bevel"===C||"fakeround"===C){var L=A.x*k.y-A.y*k.x>0,O=-Math.sqrt(B*B-1);if(L?(v=0,m=O):(m=0,v=O),b||this.addCurrentVertex(d,this.distance,A,m,v,!1,y,u),"fakeround"===C){for(var D=Math.floor(8*(.5-(I-.5))),U=void 0,j=0;j<D;j++)U=k.mult((j+1)/(D+1))._add(A)._unit(),this.addPieSliceVertex(d,this.distance,U,L,y,u);this.addPieSliceVertex(d,this.distance,z,L,y,u);for(var q=D-1;q>=0;q--)U=A.mult((q+1)/(D+1))._add(k)._unit(),this.addPieSliceVertex(d,this.distance,U,L,y,u);}w&&this.addCurrentVertex(d,this.distance,k,-m,-v,!1,y,u);}else"butt"===C?(b||this.addCurrentVertex(d,this.distance,A,0,0,!1,y,u),w&&this.addCurrentVertex(d,this.distance,k,0,0,!1,y,u)):"square"===C?(b||(this.addCurrentVertex(d,this.distance,A,1,1,!1,y,u),this.e1=this.e2=-1),w&&this.addCurrentVertex(d,this.distance,k,-1,-1,!1,y,u)):"round"===C&&(b||(this.addCurrentVertex(d,this.distance,A,0,0,!1,y,u),this.addCurrentVertex(d,this.distance,A,1,1,!0,y,u),this.e1=this.e2=-1),w&&(this.addCurrentVertex(d,this.distance,k,-1,-1,!0,y,u),this.addCurrentVertex(d,this.distance,k,0,0,!1,y,u)));if(E&&S<l-1){var R=d.dist(w);if(R>2*h){var N=d.add(w.sub(d)._mult(h/R)._round());this.distance+=N.dist(d),this.addCurrentVertex(N,this.distance,k.mult(1),0,0,!1,y,u),d=N;}}b=!1;}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,o,s);}},Qo.prototype.addCurrentVertex=function(t,e,r,n,i,a,o,s){var u,p=this.layoutVertexArray,l=this.indexArray;s&&(e=ts(e,s)),u=r.clone(),n&&u._sub(r.perp()._mult(n)),Wo(p,t,u,a,!1,n,e),this.e3=o.vertexLength++,this.e1>=0&&this.e2>=0&&(l.emplaceBack(this.e1,this.e2,this.e3),o.primitiveLength++),this.e1=this.e2,this.e2=this.e3,u=r.mult(-1),i&&u._sub(r.perp()._mult(i)),Wo(p,t,u,a,!0,-i,e),this.e3=o.vertexLength++,this.e1>=0&&this.e2>=0&&(l.emplaceBack(this.e1,this.e2,this.e3),o.primitiveLength++),this.e1=this.e2,this.e2=this.e3,e>$o/2&&!s&&(this.distance=0,this.addCurrentVertex(t,this.distance,r,n,i,a,o));},Qo.prototype.addPieSliceVertex=function(t,e,r,n,i,a){r=r.mult(n?-1:1);var o=this.layoutVertexArray,s=this.indexArray;a&&(e=ts(e,a)),Wo(o,t,r,!1,n,0,e),this.e3=i.vertexLength++,this.e1>=0&&this.e2>=0&&(s.emplaceBack(this.e1,this.e2,this.e3),i.primitiveLength++),n?this.e2=this.e3:this.e1=this.e3;},Jr("LineBucket",Qo,{omit:["layers","features"]});var es=new In({"line-cap":new wn(st.layout_line["line-cap"]),"line-join":new An(st.layout_line["line-join"]),"line-miter-limit":new wn(st.layout_line["line-miter-limit"]),"line-round-limit":new wn(st.layout_line["line-round-limit"])}),rs={paint:new In({"line-opacity":new An(st.paint_line["line-opacity"]),"line-color":new An(st.paint_line["line-color"]),"line-translate":new wn(st.paint_line["line-translate"]),"line-translate-anchor":new wn(st.paint_line["line-translate-anchor"]),"line-width":new An(st.paint_line["line-width"]),"line-gap-width":new An(st.paint_line["line-gap-width"]),"line-offset":new An(st.paint_line["line-offset"]),"line-blur":new An(st.paint_line["line-blur"]),"line-dasharray":new Sn(st.paint_line["line-dasharray"]),"line-pattern":new kn(st.paint_line["line-pattern"]),"line-gradient":new zn(st.paint_line["line-gradient"])}),layout:es},ns=new(function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.possiblyEvaluate=function(e,r){return r=new fn(Math.floor(r.zoom),{now:r.now,fadeDuration:r.fadeDuration,zoomHistory:r.zoomHistory,transition:r.transition}),t.prototype.possiblyEvaluate.call(this,e,r)},e.prototype.evaluate=function(e,r,n,i){return r=c({},r,{zoom:Math.floor(r.zoom)}),t.prototype.evaluate.call(this,e,r,n,i)},e}(An))(rs.paint.properties["line-width"].specification);ns.useIntegerZoom=!0;var is=function(t){function e(e){t.call(this,e,rs);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._handleSpecialPaintPropertyUpdate=function(t){"line-gradient"===t&&this._updateGradient();},e.prototype._updateGradient=function(){var t=this._transitionablePaint._values["line-gradient"].value.expression;this.gradient=Oa(t,"lineProgress"),this.gradientTexture=null;},e.prototype.recalculate=function(e){t.prototype.recalculate.call(this,e),this.paint._values["line-floorwidth"]=ns.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e);},e.prototype.createBucket=function(t){return new Qo(t)},e.prototype.queryRadius=function(t){var e=t,r=as(ta("line-width",this,e),ta("line-gap-width",this,e)),n=ta("line-offset",this,e);return r/2+Math.abs(n)+ea(this.paint.get("line-translate"))},e.prototype.queryIntersectsFeature=function(t,e,r,n,a,o,s){var u=ra(t,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),o.angle,s),p=s/2*as(this.paint.get("line-width").evaluate(e,r),this.paint.get("line-gap-width").evaluate(e,r)),l=this.paint.get("line-offset").evaluate(e,r);return l&&(n=function(t,e){for(var r=[],n=new i(0,0),a=0;a<t.length;a++){for(var o=t[a],s=[],u=0;u<o.length;u++){var p=o[u-1],l=o[u],c=o[u+1],h=0===u?n:l.sub(p)._unit()._perp(),f=u===o.length-1?n:c.sub(l)._unit()._perp(),y=h._add(f)._unit(),d=y.x*f.x+y.y*f.y;y._mult(1/d),s.push(y._mult(e)._add(l));}r.push(s);}return r}(n,l*s)),Xi(u,n,p)},e}(Bn);function as(t,e){return e>0?e+2*t:t}var os=Mn([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"}]),ss=Mn([{name:"a_projected_pos",components:3,type:"Float32"}],4),us=(Mn([{name:"a_fade_opacity",components:1,type:"Uint32"}],4),Mn([{name:"a_placed",components:2,type:"Uint8"}],4)),ps=(Mn([{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"},{type:"Int16",name:"radius"},{type:"Int16",name:"signedDistanceFromAnchor"}]),Mn([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4)),ls=Mn([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4);Mn([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"hidden"}]),Mn([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Int16",name:"horizontalPlacedTextSymbolIndex"},{type:"Int16",name:"verticalPlacedTextSymbolIndex"},{type:"Uint16",name:"key"},{type:"Uint16",name:"textBoxStartIndex"},{type:"Uint16",name:"textBoxEndIndex"},{type:"Uint16",name:"iconBoxStartIndex"},{type:"Uint16",name:"iconBoxEndIndex"},{type:"Uint16",name:"featureIndex"},{type:"Uint16",name:"numGlyphVertices"},{type:"Uint16",name:"numVerticalGlyphVertices"},{type:"Uint16",name:"numIconVertices"},{type:"Uint32",name:"crossTileID"}]),Mn([{type:"Float32",name:"offsetX"}]),Mn([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]);function cs(t,e,r){return t.sections.forEach(function(t){t.text=function(t,e,r){var n=e.layout.get("text-transform").evaluate(r,{});return "uppercase"===n?t=t.toLocaleUpperCase():"lowercase"===n&&(t=t.toLocaleLowerCase()),hn.applyArabicShaping&&(t=hn.applyArabicShaping(t)),t}(t.text,e,r);}),t}var hs={"!":"︕","#":"＃",$:"＄","%":"％","&":"＆","(":"︵",")":"︶","*":"＊","+":"＋",",":"︐","-":"︲",".":"・","/":"／",":":"︓",";":"︔","<":"︿","=":"＝",">":"﹀","?":"︖","@":"＠","[":"﹇","\\":"＼","]":"﹈","^":"＾",_:"︳","`":"｀","{":"︷","|":"―","}":"︸","~":"～","¢":"￠","£":"￡","¥":"￥","¦":"￤","¬":"￢","¯":"￣","–":"︲","—":"︱","‘":"﹃","’":"﹄","“":"﹁","”":"﹂","…":"︙","‧":"・","₩":"￦","、":"︑","。":"︒","〈":"︿","〉":"﹀","《":"︽","》":"︾","「":"﹁","」":"﹂","『":"﹃","』":"﹄","【":"︻","】":"︼","〔":"︹","〕":"︺","〖":"︗","〗":"︘","！":"︕","（":"︵","）":"︶","，":"︐","－":"︲","．":"・","：":"︓","；":"︔","＜":"︿","＞":"﹀","？":"︖","［":"﹇","］":"﹈","＿":"︳","｛":"︷","｜":"―","｝":"︸","｟":"︵","｠":"︶","｡":"︒","｢":"﹁","｣":"﹂"};var fs=function(t){function e(e,r,n,i){t.call(this,e,r),this.angle=n,void 0!==i&&(this.segment=i);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.clone=function(){return new e(this.x,this.y,this.angle,this.segment)},e}(i);Jr("Anchor",fs);var ys=256;function ds(t,e){var r=e.expression;if("constant"===r.kind)return {functionType:"constant",layoutSize:r.evaluate(new fn(t+1))};if("source"===r.kind)return {functionType:"source"};for(var n=r.zoomStops,i=0;i<n.length&&n[i]<=t;)i++;for(var a=i=Math.max(0,i-1);a<n.length&&n[a]<t+1;)a++;a=Math.min(n.length-1,a);var o={min:n[i],max:n[a]};return "composite"===r.kind?{functionType:"composite",zoomRange:o,propertyValue:e.value}:{functionType:"camera",layoutSize:r.evaluate(new fn(t+1)),zoomRange:o,sizeRange:{min:r.evaluate(new fn(o.min)),max:r.evaluate(new fn(o.max))},propertyValue:e.value}}var ms=Xo.VectorTileFeature.types,vs=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function gs(t,e,r,n,i,a,o,s){t.emplaceBack(e,r,Math.round(32*n),Math.round(32*i),a,o,s?s[0]:0,s?s[1]:0);}function xs(t,e,r){t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r);}var bs=function(t){this.layoutVertexArray=new Un,this.indexArray=new Yn,this.programConfigurations=t,this.segments=new di,this.dynamicLayoutVertexArray=new jn,this.opacityVertexArray=new qn,this.placedSymbolArray=new ii;};bs.prototype.upload=function(t,e,r,n){r&&(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,os.members),this.indexBuffer=t.createIndexBuffer(this.indexArray,e),this.dynamicLayoutVertexBuffer=t.createVertexBuffer(this.dynamicLayoutVertexArray,ss.members,!0),this.opacityVertexBuffer=t.createVertexBuffer(this.opacityVertexArray,vs,!0),this.opacityVertexBuffer.itemSize=1),(r||n)&&this.programConfigurations.upload(t);},bs.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy());},Jr("SymbolBuffers",bs);var _s=function(t,e,r){this.layoutVertexArray=new t,this.layoutAttributes=e,this.indexArray=new r,this.segments=new di,this.collisionVertexArray=new Zn;};_s.prototype.upload=function(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=t.createVertexBuffer(this.collisionVertexArray,us.members,!0);},_s.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy());},Jr("CollisionBuffers",_s);var ws=function(t){this.collisionBoxArray=t.collisionBoxArray,this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.pixelRatio=t.pixelRatio,this.sourceLayerIndex=t.sourceLayerIndex,this.hasPattern=!1;var e=this.layers[0]._unevaluatedLayout._values;this.textSizeData=ds(this.zoom,e["text-size"]),this.iconSizeData=ds(this.zoom,e["icon-size"]);var r=this.layers[0].layout,n="viewport-y"===r.get("symbol-z-order");this.sortFeaturesByY=n&&(r.get("text-allow-overlap")||r.get("icon-allow-overlap")||r.get("text-ignore-placement")||r.get("icon-ignore-placement")),this.sourceID=t.sourceID;};ws.prototype.createArrays=function(){this.text=new bs(new Fi(os.members,this.layers,this.zoom,function(t){return /^text/.test(t)})),this.icon=new bs(new Fi(os.members,this.layers,this.zoom,function(t){return /^icon/.test(t)})),this.collisionBox=new _s(Nn,ps.members,$n),this.collisionCircle=new _s(Nn,ls.members,Yn),this.glyphOffsetArray=new ui,this.lineVertexArray=new li,this.symbolInstances=new oi;},ws.prototype.calculateGlyphDependencies=function(t,e,r,n){for(var i=0;i<t.length;i++)if(e[t.charCodeAt(i)]=!0,r&&n){var a=hs[t.charAt(i)];a&&(e[a.charCodeAt(0)]=!0);}},ws.prototype.populate=function(t,e){var r=this.layers[0],n=r.layout,i=n.get("text-font"),a=n.get("text-field"),o=n.get("icon-image"),s=("constant"!==a.value.kind||a.value.value.toString().length>0)&&("constant"!==i.value.kind||i.value.value.length>0),u="constant"!==o.value.kind||o.value.value&&o.value.value.length>0;if(this.features=[],s||u){for(var p=e.iconDependencies,l=e.glyphDependencies,c=new fn(this.zoom),h=0,f=t;h<f.length;h+=1){var y=f[h],d=y.feature,m=y.index,v=y.sourceLayerIndex;if(r._featureFilter(c,d)){var g=void 0;if(s){var x=r.getValueAndResolveTokens("text-field",d);g=cs(x instanceof Mt?x:Mt.fromString(x),r,d);}var b=void 0;if(u&&(b=r.getValueAndResolveTokens("icon-image",d)),g||b){var _={text:g,icon:b,index:m,sourceLayerIndex:v,geometry:qi(d),properties:d.properties,type:ms[d.type]};if(void 0!==d.id&&(_.id=d.id),this.features.push(_),b&&(p[b]=!0),g)for(var w=i.evaluate(d,{}).join(","),A="map"===n.get("text-rotation-alignment")&&"point"!==n.get("symbol-placement"),k=0,S=g.sections;k<S.length;k+=1){var z=S[k],I=en(g.toString()),B=z.fontStack||w,E=l[B]=l[B]||{};this.calculateGlyphDependencies(z.text,E,A,I);}}}}"line"===n.get("symbol-placement")&&(this.features=function(t){var e={},r={},n=[],i=0;function a(e){n.push(t[e]),i++;}function o(t,e,i){var a=r[t];return delete r[t],r[e]=a,n[a].geometry[0].pop(),n[a].geometry[0]=n[a].geometry[0].concat(i[0]),a}function s(t,r,i){var a=e[r];return delete e[r],e[t]=a,n[a].geometry[0].shift(),n[a].geometry[0]=i[0].concat(n[a].geometry[0]),a}function u(t,e,r){var n=r?e[0][e[0].length-1]:e[0][0];return t+":"+n.x+":"+n.y}for(var p=0;p<t.length;p++){var l=t[p],c=l.geometry,h=l.text?l.text.toString():null;if(h){var f=u(h,c),y=u(h,c,!0);if(f in r&&y in e&&r[f]!==e[y]){var d=s(f,y,c),m=o(f,y,n[d].geometry);delete e[f],delete r[y],r[u(h,n[m].geometry,!0)]=m,n[d].geometry=null;}else f in r?o(f,y,c):y in e?s(f,y,c):(a(p),e[f]=i-1,r[y]=i-1);}else a(p);}return n.filter(function(t){return t.geometry})}(this.features));}},ws.prototype.update=function(t,e,r){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(t,e,this.layers,r),this.icon.programConfigurations.updatePaintArrays(t,e,this.layers,r));},ws.prototype.isEmpty=function(){return 0===this.symbolInstances.length},ws.prototype.uploadPending=function(){return !this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload},ws.prototype.upload=function(t){this.uploaded||(this.collisionBox.upload(t),this.collisionCircle.upload(t)),this.text.upload(t,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(t,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0;},ws.prototype.destroy=function(){this.text.destroy(),this.icon.destroy(),this.collisionBox.destroy(),this.collisionCircle.destroy();},ws.prototype.addToLineVertexArray=function(t,e){var r=this.lineVertexArray.length;if(void 0!==t.segment){for(var n=t.dist(e[t.segment+1]),i=t.dist(e[t.segment]),a={},o=t.segment+1;o<e.length;o++)a[o]={x:e[o].x,y:e[o].y,tileUnitDistanceFromAnchor:n},o<e.length-1&&(n+=e[o+1].dist(e[o]));for(var s=t.segment||0;s>=0;s--)a[s]={x:e[s].x,y:e[s].y,tileUnitDistanceFromAnchor:i},s>0&&(i+=e[s-1].dist(e[s]));for(var u=0;u<e.length;u++){var p=a[u];this.lineVertexArray.emplaceBack(p.x,p.y,p.tileUnitDistanceFromAnchor);}}return {lineStartIndex:r,lineLength:this.lineVertexArray.length-r}},ws.prototype.addSymbols=function(t,e,r,n,i,a,o,s,u,p){for(var l=t.indexArray,c=t.layoutVertexArray,h=t.dynamicLayoutVertexArray,f=t.segments.prepareSegment(4*e.length,t.layoutVertexArray,t.indexArray),y=this.glyphOffsetArray.length,d=f.vertexLength,m=0,v=e;m<v.length;m+=1){var g=v[m],x=g.tl,b=g.tr,_=g.bl,w=g.br,A=g.tex,k=f.vertexLength,S=g.glyphOffset[1];gs(c,s.x,s.y,x.x,S+x.y,A.x,A.y,r),gs(c,s.x,s.y,b.x,S+b.y,A.x+A.w,A.y,r),gs(c,s.x,s.y,_.x,S+_.y,A.x,A.y+A.h,r),gs(c,s.x,s.y,w.x,S+w.y,A.x+A.w,A.y+A.h,r),xs(h,s,0),l.emplaceBack(k,k+1,k+2),l.emplaceBack(k+1,k+2,k+3),f.vertexLength+=4,f.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(g.glyphOffset[0]);}t.placedSymbolArray.emplaceBack(s.x,s.y,y,this.glyphOffsetArray.length-y,d,u,p,s.segment,r?r[0]:0,r?r[1]:0,n[0],n[1],o,!1),t.programConfigurations.populatePaintArrays(t.layoutVertexArray.length,a,a.index,{});},ws.prototype._addCollisionDebugVertex=function(t,e,r,n,i,a){return e.emplaceBack(0,0),t.emplaceBack(r.x,r.y,n,i,Math.round(a.x),Math.round(a.y))},ws.prototype.addCollisionDebugVertices=function(t,e,r,n,a,o,s,u){var p=a.segments.prepareSegment(4,a.layoutVertexArray,a.indexArray),l=p.vertexLength,c=a.layoutVertexArray,h=a.collisionVertexArray,f=s.anchorX,y=s.anchorY;if(this._addCollisionDebugVertex(c,h,o,f,y,new i(t,e)),this._addCollisionDebugVertex(c,h,o,f,y,new i(r,e)),this._addCollisionDebugVertex(c,h,o,f,y,new i(r,n)),this._addCollisionDebugVertex(c,h,o,f,y,new i(t,n)),p.vertexLength+=4,u){var d=a.indexArray;d.emplaceBack(l,l+1,l+2),d.emplaceBack(l,l+2,l+3),p.primitiveLength+=2;}else{var m=a.indexArray;m.emplaceBack(l,l+1),m.emplaceBack(l+1,l+2),m.emplaceBack(l+2,l+3),m.emplaceBack(l+3,l),p.primitiveLength+=4;}},ws.prototype.addDebugCollisionBoxes=function(t,e,r){for(var n=t;n<e;n++){var i=this.collisionBoxArray.get(n),a=i.x1,o=i.y1,s=i.x2,u=i.y2,p=i.radius>0;this.addCollisionDebugVertices(a,o,s,u,p?this.collisionCircle:this.collisionBox,i.anchorPoint,r,p);}},ws.prototype.generateCollisionDebugBuffers=function(){for(var t=0;t<this.symbolInstances.length;t++){var e=this.symbolInstances.get(t);this.addDebugCollisionBoxes(e.textBoxStartIndex,e.textBoxEndIndex,e),this.addDebugCollisionBoxes(e.iconBoxStartIndex,e.iconBoxEndIndex,e);}},ws.prototype._deserializeCollisionBoxesForSymbol=function(t,e,r,n,i){for(var a={},o=e;o<r;o++){var s=t.get(o);if(0===s.radius){a.textBox={x1:s.x1,y1:s.y1,x2:s.x2,y2:s.y2,anchorPointX:s.anchorPointX,anchorPointY:s.anchorPointY},a.textFeatureIndex=s.featureIndex;break}a.textCircles||(a.textCircles=[],a.textFeatureIndex=s.featureIndex);a.textCircles.push(s.anchorPointX,s.anchorPointY,s.radius,s.signedDistanceFromAnchor,1);}for(var u=n;u<i;u++){var p=t.get(u);if(0===p.radius){a.iconBox={x1:p.x1,y1:p.y1,x2:p.x2,y2:p.y2,anchorPointX:p.anchorPointX,anchorPointY:p.anchorPointY},a.iconFeatureIndex=p.featureIndex;break}}return a},ws.prototype.deserializeCollisionBoxes=function(t){this.collisionArrays=[];for(var e=0;e<this.symbolInstances.length;e++){var r=this.symbolInstances.get(e);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(t,r.textBoxStartIndex,r.textBoxEndIndex,r.iconBoxStartIndex,r.iconBoxEndIndex));}},ws.prototype.hasTextData=function(){return this.text.segments.get().length>0},ws.prototype.hasIconData=function(){return this.icon.segments.get().length>0},ws.prototype.hasCollisionBoxData=function(){return this.collisionBox.segments.get().length>0},ws.prototype.hasCollisionCircleData=function(){return this.collisionCircle.segments.get().length>0},ws.prototype.addIndicesForPlacedTextSymbol=function(t){for(var e=this.text.placedSymbolArray.get(t),r=e.vertexStartIndex+4*e.numGlyphs,n=e.vertexStartIndex;n<r;n+=4)this.text.indexArray.emplaceBack(n,n+1,n+2),this.text.indexArray.emplaceBack(n+1,n+2,n+3);},ws.prototype.sortFeatures=function(t){if(this.sortFeaturesByY&&this.sortedAngle!==t&&(this.sortedAngle=t,!(this.text.segments.get().length>1||this.icon.segments.get().length>1))){for(var e=[],r=0;r<this.symbolInstances.length;r++)e.push(r);for(var n=Math.sin(t),i=Math.cos(t),a=[],o=[],s=0;s<this.symbolInstances.length;s++){var u=this.symbolInstances.get(s);a.push(0|Math.round(n*u.anchorX+i*u.anchorY)),o.push(u.featureIndex);}e.sort(function(t,e){return a[t]-a[e]||o[e]-o[t]}),this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(var p=0,l=e;p<l.length;p+=1){var c=l[p],h=this.symbolInstances.get(c);this.featureSortOrder.push(h.featureIndex),h.horizontalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedTextSymbol(h.horizontalPlacedTextSymbolIndex),h.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedTextSymbol(h.verticalPlacedTextSymbolIndex);var f=this.icon.placedSymbolArray.get(c);if(f.numGlyphs){var y=f.vertexStartIndex;this.icon.indexArray.emplaceBack(y,y+1,y+2),this.icon.indexArray.emplaceBack(y+1,y+2,y+3);}}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray);}},Jr("SymbolBucket",ws,{omit:["layers","collisionBoxArray","features","compareText"]}),ws.MAX_GLYPHS=65535,ws.addDynamicAttributes=xs;var As=new In({"symbol-placement":new wn(st.layout_symbol["symbol-placement"]),"symbol-spacing":new wn(st.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new wn(st.layout_symbol["symbol-avoid-edges"]),"symbol-z-order":new wn(st.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new wn(st.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new wn(st.layout_symbol["icon-ignore-placement"]),"icon-optional":new wn(st.layout_symbol["icon-optional"]),"icon-rotation-alignment":new wn(st.layout_symbol["icon-rotation-alignment"]),"icon-size":new An(st.layout_symbol["icon-size"]),"icon-text-fit":new wn(st.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new wn(st.layout_symbol["icon-text-fit-padding"]),"icon-image":new An(st.layout_symbol["icon-image"]),"icon-rotate":new An(st.layout_symbol["icon-rotate"]),"icon-padding":new wn(st.layout_symbol["icon-padding"]),"icon-keep-upright":new wn(st.layout_symbol["icon-keep-upright"]),"icon-offset":new An(st.layout_symbol["icon-offset"]),"icon-anchor":new An(st.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new wn(st.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new wn(st.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new wn(st.layout_symbol["text-rotation-alignment"]),"text-field":new An(st.layout_symbol["text-field"]),"text-font":new An(st.layout_symbol["text-font"]),"text-size":new An(st.layout_symbol["text-size"]),"text-max-width":new An(st.layout_symbol["text-max-width"]),"text-line-height":new wn(st.layout_symbol["text-line-height"]),"text-letter-spacing":new An(st.layout_symbol["text-letter-spacing"]),"text-justify":new An(st.layout_symbol["text-justify"]),"text-anchor":new An(st.layout_symbol["text-anchor"]),"text-max-angle":new wn(st.layout_symbol["text-max-angle"]),"text-rotate":new An(st.layout_symbol["text-rotate"]),"text-padding":new wn(st.layout_symbol["text-padding"]),"text-keep-upright":new wn(st.layout_symbol["text-keep-upright"]),"text-transform":new An(st.layout_symbol["text-transform"]),"text-offset":new An(st.layout_symbol["text-offset"]),"text-allow-overlap":new wn(st.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new wn(st.layout_symbol["text-ignore-placement"]),"text-optional":new wn(st.layout_symbol["text-optional"])}),ks={paint:new In({"icon-opacity":new An(st.paint_symbol["icon-opacity"]),"icon-color":new An(st.paint_symbol["icon-color"]),"icon-halo-color":new An(st.paint_symbol["icon-halo-color"]),"icon-halo-width":new An(st.paint_symbol["icon-halo-width"]),"icon-halo-blur":new An(st.paint_symbol["icon-halo-blur"]),"icon-translate":new wn(st.paint_symbol["icon-translate"]),"icon-translate-anchor":new wn(st.paint_symbol["icon-translate-anchor"]),"text-opacity":new An(st.paint_symbol["text-opacity"]),"text-color":new An(st.paint_symbol["text-color"]),"text-halo-color":new An(st.paint_symbol["text-halo-color"]),"text-halo-width":new An(st.paint_symbol["text-halo-width"]),"text-halo-blur":new An(st.paint_symbol["text-halo-blur"]),"text-translate":new wn(st.paint_symbol["text-translate"]),"text-translate-anchor":new wn(st.paint_symbol["text-translate-anchor"])}),layout:As},Ss=function(t){function e(e){t.call(this,e,ks);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.recalculate=function(e){t.prototype.recalculate.call(this,e),"auto"===this.layout.get("icon-rotation-alignment")&&("point"!==this.layout.get("symbol-placement")?this.layout._values["icon-rotation-alignment"]="map":this.layout._values["icon-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-rotation-alignment")&&("point"!==this.layout.get("symbol-placement")?this.layout._values["text-rotation-alignment"]="map":this.layout._values["text-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment"));},e.prototype.getValueAndResolveTokens=function(t,e){var r,n=this.layout.get(t).evaluate(e,{}),i=this._unevaluatedLayout._values[t];return i.isDataDriven()||nr(i.value)?n:(r=e.properties,n.replace(/{([^{}]+)}/g,function(t,e){return e in r?String(r[e]):""}))},e.prototype.createBucket=function(t){return new ws(t)},e.prototype.queryRadius=function(){return 0},e.prototype.queryIntersectsFeature=function(){return !1},e}(Bn),zs={paint:new In({"background-color":new wn(st.paint_background["background-color"]),"background-pattern":new Sn(st.paint_background["background-pattern"]),"background-opacity":new wn(st.paint_background["background-opacity"])})},Is=function(t){function e(e){t.call(this,e,zs);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Bn),Bs={paint:new In({"raster-opacity":new wn(st.paint_raster["raster-opacity"]),"raster-hue-rotate":new wn(st.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new wn(st.paint_raster["raster-brightness-min"]),"raster-brightness-max":new wn(st.paint_raster["raster-brightness-max"]),"raster-saturation":new wn(st.paint_raster["raster-saturation"]),"raster-contrast":new wn(st.paint_raster["raster-contrast"]),"raster-resampling":new wn(st.paint_raster["raster-resampling"]),"raster-fade-duration":new wn(st.paint_raster["raster-fade-duration"])})},Es=function(t){function e(e){t.call(this,e,Bs);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Bn);var Ps=function(t){function e(e){t.call(this,e,{}),this.implementation=e;}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.hasOffscreenPass=function(){return void 0!==this.implementation.prerender||"3d"===this.implementation.renderingMode},e.prototype.recalculate=function(){},e.prototype.updateTransitions=function(){},e.prototype.hasTransition=function(){},e.prototype.serialize=function(){},e.prototype.resize=function(){this.viewportFrame&&(this.viewportFrame.destroy(),this.viewportFrame=null);},e.prototype.onAdd=function(t){this.implementation.onAdd&&this.implementation.onAdd(t,t.painter.context.gl);},e.prototype.onRemove=function(t){this.implementation.onRemove&&this.implementation.onRemove(t);},e}(Bn),Vs={circle:Ba,heatmap:Da,hillshade:ja,fill:zo,"fill-extrusion":Fo,line:is,symbol:Ss,background:Is,raster:Es};function Ms(t){for(var e=0,r=0,n=0,i=t;n<i.length;n+=1){var a=i[n];e+=a.w*a.h,r=Math.max(r,a.w);}t.sort(function(t,e){return e.h-t.h});for(var o=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(e/.95)),r),h:1/0}],s=0,u=0,p=0,l=t;p<l.length;p+=1)for(var c=l[p],h=o.length-1;h>=0;h--){var f=o[h];if(!(c.w>f.w||c.h>f.h)){if(c.x=f.x,c.y=f.y,u=Math.max(u,c.y+c.h),s=Math.max(s,c.x+c.w),c.w===f.w&&c.h===f.h){var y=o.pop();h<o.length&&(o[h]=y);}else c.h===f.h?(f.x+=c.w,f.w-=c.w):c.w===f.w?(f.y+=c.h,f.h-=c.h):(o.push({x:f.x+c.w,y:f.y,w:f.w-c.w,h:c.h}),f.y+=c.h,f.h-=c.h);break}}return {w:s,h:u,fill:e/(s*u)||0}}var Cs=function(t,e){var r=e.pixelRatio;this.paddedRect=t,this.pixelRatio=r;},Ts={tl:{configurable:!0},br:{configurable:!0},tlbr:{configurable:!0},displaySize:{configurable:!0}};Ts.tl.get=function(){return [this.paddedRect.x+1,this.paddedRect.y+1]},Ts.br.get=function(){return [this.paddedRect.x+this.paddedRect.w-1,this.paddedRect.y+this.paddedRect.h-1]},Ts.tlbr.get=function(){return this.tl.concat(this.br)},Ts.displaySize.get=function(){return [(this.paddedRect.w-2)/this.pixelRatio,(this.paddedRect.h-2)/this.pixelRatio]},Object.defineProperties(Cs.prototype,Ts);var Fs=function(t,e){var r={},n={},i=[];for(var a in t){var o=t[a],s={x:0,y:0,w:o.data.width+2,h:o.data.height+2};i.push(s),r[a]=new Cs(s,o);}for(var u in e){var p=e[u],l={x:0,y:0,w:p.data.width+2,h:p.data.height+2};i.push(l),n[u]=new Cs(l,p);}var c=Ms(i),h=c.w,f=c.h,y=new Fa({width:h||1,height:f||1});for(var d in t){var m=t[d],v=r[d].paddedRect;Fa.copy(m.data,y,{x:0,y:0},{x:v.x+1,y:v.y+1},m.data);}for(var g in e){var x=e[g],b=n[g].paddedRect,_=b.x+1,w=b.y+1,A=x.data.width,k=x.data.height;Fa.copy(x.data,y,{x:0,y:0},{x:_,y:w},x.data),Fa.copy(x.data,y,{x:0,y:k-1},{x:_,y:w-1},{width:A,height:1}),Fa.copy(x.data,y,{x:0,y:0},{x:_,y:w+k},{width:A,height:1}),Fa.copy(x.data,y,{x:A-1,y:0},{x:_-1,y:w},{width:1,height:k}),Fa.copy(x.data,y,{x:0,y:0},{x:_+A,y:w},{width:1,height:k});}this.image=y,this.iconPositions=r,this.patternPositions=n;};Jr("ImagePosition",Cs),Jr("ImageAtlas",Fs);var Ls=self.HTMLImageElement,Os=self.HTMLCanvasElement,Ds=self.HTMLVideoElement,Us=self.ImageData,js=function(t,e,r,n){this.context=t,this.format=r,this.texture=t.gl.createTexture(),this.update(e,n);};js.prototype.update=function(t,e){var r=t.width,n=t.height,i=!this.size||this.size[0]!==r||this.size[1]!==n,a=this.context,o=a.gl;this.useMipmap=Boolean(e&&e.useMipmap),o.bindTexture(o.TEXTURE_2D,this.texture),a.pixelStoreUnpackFlipY.set(!1),a.pixelStoreUnpack.set(1),a.pixelStoreUnpackPremultiplyAlpha.set(this.format===o.RGBA&&(!e||!1!==e.premultiply)),i?(this.size=[r,n],t instanceof Ls||t instanceof Os||t instanceof Ds||t instanceof Us?o.texImage2D(o.TEXTURE_2D,0,this.format,this.format,o.UNSIGNED_BYTE,t):o.texImage2D(o.TEXTURE_2D,0,this.format,r,n,0,this.format,o.UNSIGNED_BYTE,t.data)):t instanceof Ls||t instanceof Os||t instanceof Ds||t instanceof Us?o.texSubImage2D(o.TEXTURE_2D,0,0,0,o.RGBA,o.UNSIGNED_BYTE,t):o.texSubImage2D(o.TEXTURE_2D,0,0,0,r,n,o.RGBA,o.UNSIGNED_BYTE,t.data),this.useMipmap&&this.isSizePowerOfTwo()&&o.generateMipmap(o.TEXTURE_2D);},js.prototype.bind=function(t,e,r){var n=this.context.gl;n.bindTexture(n.TEXTURE_2D,this.texture),r!==n.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(r=n.LINEAR),t!==this.filter&&(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,t),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,r||t),this.filter=t),e!==this.wrap&&(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,e),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,e),this.wrap=e);},js.prototype.isSizePowerOfTwo=function(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0},js.prototype.destroy=function(){this.context.gl.deleteTexture(this.texture),this.texture=null;};var qs=function(t,e,r,n,i){var a,o,s=8*i-n-1,u=(1<<s)-1,p=u>>1,l=-7,c=r?i-1:0,h=r?-1:1,f=t[e+c];for(c+=h,a=f&(1<<-l)-1,f>>=-l,l+=s;l>0;a=256*a+t[e+c],c+=h,l-=8);for(o=a&(1<<-l)-1,a>>=-l,l+=n;l>0;o=256*o+t[e+c],c+=h,l-=8);if(0===a)a=1-p;else{if(a===u)return o?NaN:1/0*(f?-1:1);o+=Math.pow(2,n),a-=p;}return (f?-1:1)*o*Math.pow(2,a-n)},Rs=function(t,e,r,n,i,a){var o,s,u,p=8*a-i-1,l=(1<<p)-1,c=l>>1,h=23===i?Math.pow(2,-24)-Math.pow(2,-77):0,f=n?0:a-1,y=n?1:-1,d=e<0||0===e&&1/e<0?1:0;for(e=Math.abs(e),isNaN(e)||e===1/0?(s=isNaN(e)?1:0,o=l):(o=Math.floor(Math.log(e)/Math.LN2),e*(u=Math.pow(2,-o))<1&&(o--,u*=2),(e+=o+c>=1?h/u:h*Math.pow(2,1-c))*u>=2&&(o++,u/=2),o+c>=l?(s=0,o=l):o+c>=1?(s=(e*u-1)*Math.pow(2,i),o+=c):(s=e*Math.pow(2,c-1)*Math.pow(2,i),o=0));i>=8;t[r+f]=255&s,f+=y,s/=256,i-=8);for(o=o<<i|s,p+=i;p>0;t[r+f]=255&o,f+=y,o/=256,p-=8);t[r+f-y]|=128*d;},Ns=Zs;function Zs(t){this.buf=ArrayBuffer.isView&&ArrayBuffer.isView(t)?t:new Uint8Array(t||0),this.pos=0,this.type=0,this.length=this.buf.length;}Zs.Varint=0,Zs.Fixed64=1,Zs.Bytes=2,Zs.Fixed32=5;function Gs(t){return t.type===Zs.Bytes?t.readVarint()+t.pos:t.pos+1}function Xs(t,e,r){return r?4294967296*e+(t>>>0):4294967296*(e>>>0)+(t>>>0)}function Ks(t,e,r){var n=e<=16383?1:e<=2097151?2:e<=268435455?3:Math.ceil(Math.log(e)/(7*Math.LN2));r.realloc(n);for(var i=r.pos-1;i>=t;i--)r.buf[i+n]=r.buf[i];}function Hs(t,e){for(var r=0;r<t.length;r++)e.writeVarint(t[r]);}function Js(t,e){for(var r=0;r<t.length;r++)e.writeSVarint(t[r]);}function Ys(t,e){for(var r=0;r<t.length;r++)e.writeFloat(t[r]);}function $s(t,e){for(var r=0;r<t.length;r++)e.writeDouble(t[r]);}function Ws(t,e){for(var r=0;r<t.length;r++)e.writeBoolean(t[r]);}function Qs(t,e){for(var r=0;r<t.length;r++)e.writeFixed32(t[r]);}function tu(t,e){for(var r=0;r<t.length;r++)e.writeSFixed32(t[r]);}function eu(t,e){for(var r=0;r<t.length;r++)e.writeFixed64(t[r]);}function ru(t,e){for(var r=0;r<t.length;r++)e.writeSFixed64(t[r]);}function nu(t,e){return (t[e]|t[e+1]<<8|t[e+2]<<16)+16777216*t[e+3]}function iu(t,e,r){t[r]=e,t[r+1]=e>>>8,t[r+2]=e>>>16,t[r+3]=e>>>24;}function au(t,e){return (t[e]|t[e+1]<<8|t[e+2]<<16)+(t[e+3]<<24)}Zs.prototype={destroy:function(){this.buf=null;},readFields:function(t,e,r){for(r=r||this.length;this.pos<r;){var n=this.readVarint(),i=n>>3,a=this.pos;this.type=7&n,t(i,e,this),this.pos===a&&this.skip(n);}return e},readMessage:function(t,e){return this.readFields(t,e,this.readVarint()+this.pos)},readFixed32:function(){var t=nu(this.buf,this.pos);return this.pos+=4,t},readSFixed32:function(){var t=au(this.buf,this.pos);return this.pos+=4,t},readFixed64:function(){var t=nu(this.buf,this.pos)+4294967296*nu(this.buf,this.pos+4);return this.pos+=8,t},readSFixed64:function(){var t=nu(this.buf,this.pos)+4294967296*au(this.buf,this.pos+4);return this.pos+=8,t},readFloat:function(){var t=qs(this.buf,this.pos,!0,23,4);return 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t=this.readVarint()+this.pos,e=function(t,e,r){var n="",i=e;for(;i<r;){var a,o,s,u=t[i],p=null,l=u>239?4:u>223?3:u>191?2:1;if(i+l>r)break;1===l?u<128&&(p=u):2===l?128==(192&(a=t[i+1]))&&(p=(31&u)<<6|63&a)<=127&&(p=null):3===l?(a=t[i+1],o=t[i+2],128==(192&a)&&128==(192&o)&&((p=(15&u)<<12|(63&a)<<6|63&o)<=2047||p>=55296&&p<=57343)&&(p=null)):4===l&&(a=t[i+1],o=t[i+2],s=t[i+3],128==(192&a)&&128==(192&o)&&128==(192&s)&&((p=(15&u)<<18|(63&a)<<12|(63&o)<<6|63&s)<=65535||p>=1114112)&&(p=null)),null===p?(p=65533,l=1):p>65535&&(p-=65536,n+=String.fromCharCode(p>>>10&1023|55296),p=56320|1023&p),n+=String.fromCharCode(p),i+=l;}return n}(this.buf,this.pos,t);return this.pos=t,e},readBytes:function(){var t=this.readVarint()+this.pos,e=this.buf.subarray(this.pos,t);return this.pos=t,e},readPackedVarint:function(t,e){var r=Gs(this);for(t=t||[];this.pos<r;)t.push(this.readVarint(e));return t},readPackedSVarint:function(t){var e=Gs(this);for(t=t||[];this.pos<e;)t.push(this.readSVarint());return t},readPackedBoolean:function(t){var e=Gs(this);for(t=t||[];this.pos<e;)t.push(this.readBoolean());return t},readPackedFloat:function(t){var e=Gs(this);for(t=t||[];this.pos<e;)t.push(this.readFloat());return t},readPackedDouble:function(t){var e=Gs(this);for(t=t||[];this.pos<e;)t.push(this.readDouble());return t},readPackedFixed32:function(t){var e=Gs(this);for(t=t||[];this.pos<e;)t.push(this.readFixed32());return t},readPackedSFixed32:function(t){var e=Gs(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed32());return t},readPackedFixed64:function(t){var e=Gs(this);for(t=t||[];this.pos<e;)t.push(this.readFixed64());return t},readPackedSFixed64:function(t){var e=Gs(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed64());return t},skip:function(t){var e=7&t;if(e===Zs.Varint)for(;this.buf[this.pos++]>127;);else if(e===Zs.Bytes)this.pos=this.readVarint()+this.pos;else if(e===Zs.Fixed32)this.pos+=4;else{if(e!==Zs.Fixed64)throw new Error("Unimplemented type: "+e);this.pos+=8;}},writeTag:function(t,e){this.writeVarint(t<<3|e);},realloc:function(t){for(var e=this.length||16;e<this.pos+t;)e*=2;if(e!==this.length){var r=new Uint8Array(e);r.set(this.buf),this.buf=r,this.length=e;}},finish:function(){return this.length=this.pos,this.pos=0,this.buf.subarray(0,this.length)},writeFixed32:function(t){this.realloc(4),iu(this.buf,t,this.pos),this.pos+=4;},writeSFixed32:function(t){this.realloc(4),iu(this.buf,t,this.pos),this.pos+=4;},writeFixed64:function(t){this.realloc(8),iu(this.buf,-1&t,this.pos),iu(this.buf,Math.floor(t*(1/4294967296)),this.pos+4),this.pos+=8;},writeSFixed64:function(t){this.realloc(8),iu(this.buf,-1&t,this.pos),iu(this.buf,Math.floor(t*(1/4294967296)),this.pos+4),this.pos+=8;},writeVarint:function(t){(t=+t||0)>268435455||t<0?function(t,e){var r,n;t>=0?(r=t%4294967296|0,n=t/4294967296|0):(n=~(-t/4294967296),4294967295^(r=~(-t%4294967296))?r=r+1|0:(r=0,n=n+1|0));if(t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");e.realloc(10),function(t,e,r){r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos]=127&t;}(r,0,e),function(t,e){var r=(7&t)<<4;if(e.buf[e.pos++]|=r|((t>>>=3)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;e.buf[e.pos++]=127&t;}(n,e);}(t,this):(this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127))));},writeSVarint:function(t){this.writeVarint(t<0?2*-t-1:2*t);},writeBoolean:function(t){this.writeVarint(Boolean(t));},writeString:function(t){t=String(t),this.realloc(4*t.length),this.pos++;var e=this.pos;this.pos=function(t,e,r){for(var n,i,a=0;a<e.length;a++){if((n=e.charCodeAt(a))>55295&&n<57344){if(!i){n>56319||a+1===e.length?(t[r++]=239,t[r++]=191,t[r++]=189):i=n;continue}if(n<56320){t[r++]=239,t[r++]=191,t[r++]=189,i=n;continue}n=i-55296<<10|n-56320|65536,i=null;}else i&&(t[r++]=239,t[r++]=191,t[r++]=189,i=null);n<128?t[r++]=n:(n<2048?t[r++]=n>>6|192:(n<65536?t[r++]=n>>12|224:(t[r++]=n>>18|240,t[r++]=n>>12&63|128),t[r++]=n>>6&63|128),t[r++]=63&n|128);}return r}(this.buf,t,this.pos);var r=this.pos-e;r>=128&&Ks(e,r,this),this.pos=e-1,this.writeVarint(r),this.pos+=r;},writeFloat:function(t){this.realloc(4),Rs(this.buf,t,this.pos,!0,23,4),this.pos+=4;},writeDouble:function(t){this.realloc(8),Rs(this.buf,t,this.pos,!0,52,8),this.pos+=8;},writeBytes:function(t){var e=t.length;this.writeVarint(e),this.realloc(e);for(var r=0;r<e;r++)this.buf[this.pos++]=t[r];},writeRawMessage:function(t,e){this.pos++;var r=this.pos;t(e,this);var n=this.pos-r;n>=128&&Ks(r,n,this),this.pos=r-1,this.writeVarint(n),this.pos+=n;},writeMessage:function(t,e,r){this.writeTag(t,Zs.Bytes),this.writeRawMessage(e,r);},writePackedVarint:function(t,e){this.writeMessage(t,Hs,e);},writePackedSVarint:function(t,e){this.writeMessage(t,Js,e);},writePackedBoolean:function(t,e){this.writeMessage(t,Ws,e);},writePackedFloat:function(t,e){this.writeMessage(t,Ys,e);},writePackedDouble:function(t,e){this.writeMessage(t,$s,e);},writePackedFixed32:function(t,e){this.writeMessage(t,Qs,e);},writePackedSFixed32:function(t,e){this.writeMessage(t,tu,e);},writePackedFixed64:function(t,e){this.writeMessage(t,eu,e);},writePackedSFixed64:function(t,e){this.writeMessage(t,ru,e);},writeBytesField:function(t,e){this.writeTag(t,Zs.Bytes),this.writeBytes(e);},writeFixed32Field:function(t,e){this.writeTag(t,Zs.Fixed32),this.writeFixed32(e);},writeSFixed32Field:function(t,e){this.writeTag(t,Zs.Fixed32),this.writeSFixed32(e);},writeFixed64Field:function(t,e){this.writeTag(t,Zs.Fixed64),this.writeFixed64(e);},writeSFixed64Field:function(t,e){this.writeTag(t,Zs.Fixed64),this.writeSFixed64(e);},writeVarintField:function(t,e){this.writeTag(t,Zs.Varint),this.writeVarint(e);},writeSVarintField:function(t,e){this.writeTag(t,Zs.Varint),this.writeSVarint(e);},writeStringField:function(t,e){this.writeTag(t,Zs.Bytes),this.writeString(e);},writeFloatField:function(t,e){this.writeTag(t,Zs.Fixed32),this.writeFloat(e);},writeDoubleField:function(t,e){this.writeTag(t,Zs.Fixed64),this.writeDouble(e);},writeBooleanField:function(t,e){this.writeVarintField(t,Boolean(e));}};var ou=3;function su(t,e,r){1===t&&r.readMessage(uu,e);}function uu(t,e,r){if(3===t){var n=r.readMessage(pu,{}),i=n.id,a=n.bitmap,o=n.width,s=n.height,u=n.left,p=n.top,l=n.advance;e.push({id:i,bitmap:new Ta({width:o+2*ou,height:s+2*ou},a),metrics:{width:o,height:s,left:u,top:p,advance:l}});}}function pu(t,e,r){1===t?e.id=r.readVarint():2===t?e.bitmap=r.readBytes():3===t?e.width=r.readVarint():4===t?e.height=r.readVarint():5===t?e.left=r.readSVarint():6===t?e.top=r.readSVarint():7===t&&(e.advance=r.readVarint());}var lu=ou,cu=function(t,e,r){this.target=t,this.parent=e,this.mapId=r,this.callbacks={},this.callbackID=0,m(["receive"],this),this.target.addEventListener("message",this.receive,!1);};function hu(t,e,r){var n=2*Math.PI*6378137/256/Math.pow(2,r);return [t*n-2*Math.PI*6378137/2,e*n-2*Math.PI*6378137/2]}cu.prototype.send=function(t,e,r,n){var i=r?this.mapId+":"+this.callbackID++:null;r&&(this.callbacks[i]=r);var a=[];this.target.postMessage({targetMapId:n,sourceMapId:this.mapId,type:t,id:String(i),data:$r(e,a)},a);},cu.prototype.receive=function(t){var e,r=this,n=t.data,i=n.id;if(!n.targetMapId||this.mapId===n.targetMapId){var a=function(t,e){var n=[];r.target.postMessage({sourceMapId:r.mapId,type:"<response>",id:String(i),error:t?$r(t):null,data:$r(e,n)},n);};if("<response>"===n.type)e=this.callbacks[n.id],delete this.callbacks[n.id],e&&n.error?e(Wr(n.error)):e&&e(null,Wr(n.data));else if(void 0!==n.id&&this.parent[n.type])this.parent[n.type](n.sourceMapId,Wr(n.data),a);else if(void 0!==n.id&&this.parent.getWorkerSource){var o=n.type.split("."),s=Wr(n.data);this.parent.getWorkerSource(n.sourceMapId,o[0],s.source)[o[1]](s,a);}else this.parent[n.type](Wr(n.data));}},cu.prototype.remove=function(){this.target.removeEventListener("message",this.receive,!1);};var fu=function(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1]));};fu.prototype.setNorthEast=function(t){return this._ne=t instanceof yu?new yu(t.lng,t.lat):yu.convert(t),this},fu.prototype.setSouthWest=function(t){return this._sw=t instanceof yu?new yu(t.lng,t.lat):yu.convert(t),this},fu.prototype.extend=function(t){var e,r,n=this._sw,i=this._ne;if(t instanceof yu)e=t,r=t;else{if(!(t instanceof fu))return Array.isArray(t)?t.every(Array.isArray)?this.extend(fu.convert(t)):this.extend(yu.convert(t)):this;if(e=t._sw,r=t._ne,!e||!r)return this}return n||i?(n.lng=Math.min(e.lng,n.lng),n.lat=Math.min(e.lat,n.lat),i.lng=Math.max(r.lng,i.lng),i.lat=Math.max(r.lat,i.lat)):(this._sw=new yu(e.lng,e.lat),this._ne=new yu(r.lng,r.lat)),this},fu.prototype.getCenter=function(){return new yu((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},fu.prototype.getSouthWest=function(){return this._sw},fu.prototype.getNorthEast=function(){return this._ne},fu.prototype.getNorthWest=function(){return new yu(this.getWest(),this.getNorth())},fu.prototype.getSouthEast=function(){return new yu(this.getEast(),this.getSouth())},fu.prototype.getWest=function(){return this._sw.lng},fu.prototype.getSouth=function(){return this._sw.lat},fu.prototype.getEast=function(){return this._ne.lng},fu.prototype.getNorth=function(){return this._ne.lat},fu.prototype.toArray=function(){return [this._sw.toArray(),this._ne.toArray()]},fu.prototype.toString=function(){return "LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},fu.prototype.isEmpty=function(){return !(this._sw&&this._ne)},fu.convert=function(t){return !t||t instanceof fu?t:new fu(t)};var yu=function(t,e){if(isNaN(t)||isNaN(e))throw new Error("Invalid LngLat object: ("+t+", "+e+")");if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")};function du(t){return 2*Math.PI*6378137*Math.cos(t*Math.PI/180)}function mu(t){return (180+t)/360}function vu(t){return (180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))/360}function gu(t,e){return t/du(e)}function xu(t){var e=180-360*t;return 360/Math.PI*Math.atan(Math.exp(e*Math.PI/180))-90}yu.prototype.wrap=function(){return new yu(l(this.lng,-180,180),this.lat)},yu.prototype.toArray=function(){return [this.lng,this.lat]},yu.prototype.toString=function(){return "LngLat("+this.lng+", "+this.lat+")"},yu.prototype.toBounds=function(t){var e=360*t/40075017,r=e/Math.cos(Math.PI/180*this.lat);return new fu(new yu(this.lng-r,this.lat-e),new yu(this.lng+r,this.lat+e))},yu.convert=function(t){if(t instanceof yu)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new yu(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new yu(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")};var bu=function(t,e,r){void 0===r&&(r=0),this.x=+t,this.y=+e,this.z=+r;};bu.fromLngLat=function(t,e){void 0===e&&(e=0);var r=yu.convert(t);return new bu(mu(r.lng),vu(r.lat),gu(e,r.lat))},bu.prototype.toLngLat=function(){return new yu(360*this.x-180,xu(this.y))},bu.prototype.toAltitude=function(){return t=this.z,e=this.y,t*du(xu(e));var t,e;};var _u=function(t,e,r){this.z=t,this.x=e,this.y=r,this.key=ku(0,t,e,r);};_u.prototype.equals=function(t){return this.z===t.z&&this.x===t.x&&this.y===t.y},_u.prototype.url=function(t,e){var r,n,i,a,o,s=(r=this.x,n=this.y,i=this.z,a=hu(256*r,256*(n=Math.pow(2,i)-n-1),i),o=hu(256*(r+1),256*(n+1),i),a[0]+","+a[1]+","+o[0]+","+o[1]),u=function(t,e,r){for(var n,i="",a=t;a>0;a--)i+=(e&(n=1<<a-1)?1:0)+(r&n?2:0);return i}(this.z,this.x,this.y);return t[(this.x+this.y)%t.length].replace("{prefix}",(this.x%16).toString(16)+(this.y%16).toString(16)).replace("{z}",String(this.z)).replace("{x}",String(this.x)).replace("{y}",String("tms"===e?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",u).replace("{bbox-epsg-3857}",s)},_u.prototype.getTilePoint=function(t){var e=Math.pow(2,this.z);return new i((t.x*e-this.x)*Di,(t.y*e-this.y)*Di)};var wu=function(t,e){this.wrap=t,this.canonical=e,this.key=ku(t,e.z,e.x,e.y);},Au=function(t,e,r,n,i){this.overscaledZ=t,this.wrap=e,this.canonical=new _u(r,+n,+i),this.key=ku(e,t,n,i);};function ku(t,e,r,n){(t*=2)<0&&(t=-1*t-1);var i=1<<e;return 32*(i*i*t+i*n+r)+e}Au.prototype.equals=function(t){return this.overscaledZ===t.overscaledZ&&this.wrap===t.wrap&&this.canonical.equals(t.canonical)},Au.prototype.scaledTo=function(t){var e=this.canonical.z-t;return t>this.canonical.z?new Au(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Au(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)},Au.prototype.isChildOf=function(t){var e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ<this.overscaledZ&&t.canonical.x===this.canonical.x>>e&&t.canonical.y===this.canonical.y>>e},Au.prototype.children=function(t){if(this.overscaledZ>=t)return [new Au(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var e=this.canonical.z+1,r=2*this.canonical.x,n=2*this.canonical.y;return [new Au(e,this.wrap,e,r,n),new Au(e,this.wrap,e,r+1,n),new Au(e,this.wrap,e,r,n+1),new Au(e,this.wrap,e,r+1,n+1)]},Au.prototype.isLessThan=function(t){return this.wrap<t.wrap||!(this.wrap>t.wrap)&&(this.overscaledZ<t.overscaledZ||!(this.overscaledZ>t.overscaledZ)&&(this.canonical.x<t.canonical.x||!(this.canonical.x>t.canonical.x)&&this.canonical.y<t.canonical.y))},Au.prototype.wrapped=function(){return new Au(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)},Au.prototype.unwrapTo=function(t){return new Au(this.overscaledZ,t,this.canonical.z,this.canonical.x,this.canonical.y)},Au.prototype.overscaleFactor=function(){return Math.pow(2,this.overscaledZ-this.canonical.z)},Au.prototype.toUnwrapped=function(){return new wu(this.wrap,this.canonical)},Au.prototype.toString=function(){return this.overscaledZ+"/"+this.canonical.x+"/"+this.canonical.y},Au.prototype.getTilePoint=function(t){return this.canonical.getTilePoint(new bu(t.x-this.wrap,t.y))},Jr("CanonicalTileID",_u),Jr("OverscaledTileID",Au,{omit:["posMatrix"]});var Su=function(t,e,r){if(this.uid=t,e.height!==e.width)throw new RangeError("DEM tiles must be square");if(r&&"mapbox"!==r&&"terrarium"!==r)return w('"'+r+'" is not a valid encoding type. Valid types include "mapbox" and "terrarium".');var n=this.dim=e.height;this.border=Math.max(Math.ceil(e.height/2),1),this.stride=this.dim+2*this.border,this.data=new Int32Array(this.stride*this.stride);for(var i=e.data,a="terrarium"===r?this._unpackTerrarium:this._unpackMapbox,o=0;o<n;o++)for(var s=0;s<n;s++){var u=4*(o*n+s);this.set(s,o,a(i[u],i[u+1],i[u+2]));}for(var p=0;p<n;p++)this.set(-1,p,this.get(0,p)),this.set(n,p,this.get(n-1,p)),this.set(p,-1,this.get(p,0)),this.set(p,n,this.get(p,n-1));this.set(-1,-1,this.get(0,0)),this.set(n,-1,this.get(n-1,0)),this.set(-1,n,this.get(0,n-1)),this.set(n,n,this.get(n-1,n-1));};Su.prototype.set=function(t,e,r){this.data[this._idx(t,e)]=r+65536;},Su.prototype.get=function(t,e){return this.data[this._idx(t,e)]-65536},Su.prototype._idx=function(t,e){if(t<-this.border||t>=this.dim+this.border||e<-this.border||e>=this.dim+this.border)throw new RangeError("out of range source coordinates for DEM data");return (e+this.border)*this.stride+(t+this.border)},Su.prototype._unpackMapbox=function(t,e,r){return (256*t*256+256*e+r)/10-1e4},Su.prototype._unpackTerrarium=function(t,e,r){return 256*t+e+r/256-32768},Su.prototype.getPixels=function(){return new Fa({width:this.dim+2*this.border,height:this.dim+2*this.border},new Uint8Array(this.data.buffer))},Su.prototype.backfillBorder=function(t,e,r){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");var n=e*this.dim,i=e*this.dim+this.dim,a=r*this.dim,o=r*this.dim+this.dim;switch(e){case-1:n=i-1;break;case 1:i=n+1;}switch(r){case-1:a=o-1;break;case 1:o=a+1;}for(var s=p(n,-this.border,this.dim+this.border),u=p(i,-this.border,this.dim+this.border),l=p(a,-this.border,this.dim+this.border),c=p(o,-this.border,this.dim+this.border),h=-e*this.dim,f=-r*this.dim,y=l;y<c;y++)for(var d=s;d<u;d++)this.set(d,y,t.get(d+h,y+f));},Jr("DEMData",Su);var zu=Mn([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);var Iu=function(t){this._stringToNumber={},this._numberToString=[];for(var e=0;e<t.length;e++){var r=t[e];this._stringToNumber[r]=e,this._numberToString[e]=r;}};Iu.prototype.encode=function(t){return this._stringToNumber[t]},Iu.prototype.decode=function(t){return this._numberToString[t]};var Bu=function(t,e,r,n){this.type="Feature",this._vectorTileFeature=t,t._z=e,t._x=r,t._y=n,this.properties=t.properties,null!=t.id&&(this.id=t.id);},Eu={geometry:{configurable:!0}};Eu.geometry.get=function(){return void 0===this._geometry&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry},Eu.geometry.set=function(t){this._geometry=t;},Bu.prototype.toJSON=function(){var t={geometry:this.geometry};for(var e in this)"_geometry"!==e&&"_vectorTileFeature"!==e&&(t[e]=this[e]);return t},Object.defineProperties(Bu.prototype,Eu);var Pu=function(){this.state={},this.stateChanges={};};Pu.prototype.updateState=function(t,e,r){var n=String(e);this.stateChanges[t]=this.stateChanges[t]||{},this.stateChanges[t][n]=this.stateChanges[t][n]||{},c(this.stateChanges[t][n],r);},Pu.prototype.getState=function(t,e){var r=String(e),n=this.state[t]||{},i=this.stateChanges[t]||{};return c({},n[r],i[r])},Pu.prototype.initializeTileState=function(t,e){t.setFeatureState(this.state,e);},Pu.prototype.coalesceChanges=function(t,e){var r={};for(var n in this.stateChanges){this.state[n]=this.state[n]||{};var i={};for(var a in this.stateChanges[n])this.state[n][a]||(this.state[n][a]={}),c(this.state[n][a],this.stateChanges[n][a]),i[a]=this.state[n][a];r[n]=i;}if(this.stateChanges={},0!==Object.keys(r).length)for(var o in t){t[o].setFeatureState(r,e);}};var Vu=function(t,e,r){this.tileID=t,this.x=t.canonical.x,this.y=t.canonical.y,this.z=t.canonical.z,this.grid=e||new Zr(Di,16,0),this.featureIndexArray=r||new hi;};function Mu(t,e){return e-t}Vu.prototype.insert=function(t,e,r,n,i){var a=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(r,n,i);for(var o=0;o<e.length;o++){for(var s=e[o],u=[1/0,1/0,-1/0,-1/0],p=0;p<s.length;p++){var l=s[p];u[0]=Math.min(u[0],l.x),u[1]=Math.min(u[1],l.y),u[2]=Math.max(u[2],l.x),u[3]=Math.max(u[3],l.y);}u[0]<Di&&u[1]<Di&&u[2]>=0&&u[3]>=0&&this.grid.insert(a,u[0],u[1],u[2],u[3]);}},Vu.prototype.loadVTLayers=function(){return this.vtLayers||(this.vtLayers=new Xo.VectorTile(new Ns(this.rawTileData)).layers,this.sourceLayerCoder=new Iu(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers},Vu.prototype.query=function(t,e,r){var n=this;this.loadVTLayers();for(var i=t.params||{},a=Di/t.tileSize/t.scale,o=gr(i.filter),s=t.queryGeometry,u=t.queryPadding*a,p=1/0,l=1/0,c=-1/0,h=-1/0,f=0;f<s.length;f++)for(var y=s[f],d=0;d<y.length;d++){var m=y[d];p=Math.min(p,m.x),l=Math.min(l,m.y),c=Math.max(c,m.x),h=Math.max(h,m.y);}var v=this.grid.query(p-u,l-u,c+u,h+u);v.sort(Mu);for(var g,x={},b=function(u){var p=v[u];if(p!==g){g=p;var l=n.featureIndexArray.get(p),c=null;n.loadMatchingFeature(x,l.bucketIndex,l.sourceLayerIndex,l.featureIndex,o,i.layers,e,function(e,i){c||(c=qi(e));var o={};return e.id&&(o=r.getState(i.sourceLayer||"_geojsonTileLayer",e.id)),i.queryIntersectsFeature(s,e,o,c,n.z,t.transform,a,t.posMatrix)});}},_=0;_<v.length;_++)b(_);return x},Vu.prototype.loadMatchingFeature=function(t,e,r,n,i,a,o,s){var u=this.bucketLayerIDs[e];if(!a||function(t,e){for(var r=0;r<t.length;r++)if(e.indexOf(t[r])>=0)return !0;return !1}(a,u)){var p=this.sourceLayerCoder.decode(r),l=this.vtLayers[p].feature(n);if(i(new fn(this.tileID.overscaledZ),l))for(var c=0;c<u.length;c++){var h=u[c];if(!(a&&a.indexOf(h)<0)){var f=o[h];if(f&&(!s||s(l,f))){var y=new Bu(l,this.z,this.x,this.y);y.layer=f.serialize();var d=t[h];void 0===d&&(d=t[h]=[]),d.push({featureIndex:n,feature:y});}}}}},Vu.prototype.lookupSymbolFeatures=function(t,e,r,n,i,a){var o={};this.loadVTLayers();for(var s=gr(n),u=0,p=t;u<p.length;u+=1){var l=p[u];this.loadMatchingFeature(o,e,r,l,s,i,a);}return o},Vu.prototype.hasLayer=function(t){for(var e=0,r=this.bucketLayerIDs;e<r.length;e+=1)for(var n=0,i=r[e];n<i.length;n+=1){if(t===i[n])return !0}return !1},Jr("FeatureIndex",Vu,{omit:["rawTileData","sourceLayerCoder"]});var Cu=function(t,e){this.tileID=t,this.uid=f(),this.uses=0,this.tileSize=e,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.expiredRequestCount=0,this.state="loading";};Cu.prototype.registerFadeDuration=function(t){var e=t+this.timeAdded;e<E.now()||this.fadeEndTime&&e<this.fadeEndTime||(this.fadeEndTime=e);},Cu.prototype.wasRequested=function(){return "errored"===this.state||"loaded"===this.state||"reloading"===this.state},Cu.prototype.loadVectorData=function(t,e,r){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",t){for(var n in t.featureIndex&&(this.latestFeatureIndex=t.featureIndex,t.rawTileData?(this.latestRawTileData=t.rawTileData,this.latestFeatureIndex.rawTileData=t.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=t.collisionBoxArray,this.buckets=function(t,e){var r={};if(!e)return r;for(var n=0,i=t;n<i.length;n+=1){var a=i[n],o=a.layerIds.map(function(t){return e.getLayer(t)}).filter(Boolean);if(0!==o.length){a.layers=o,a.stateDependentLayers=o.filter(function(t){return t.isStateDependent()});for(var s=0,u=o;s<u.length;s+=1)r[u[s].id]=a;}}return r}(t.buckets,e.style),this.hasSymbolBuckets=!1,this.buckets){var i=this.buckets[n];if(i instanceof ws){if(this.hasSymbolBuckets=!0,!r)break;i.justReloaded=!0;}}for(var a in this.queryPadding=0,this.buckets){var o=this.buckets[a];this.queryPadding=Math.max(this.queryPadding,e.style.getLayer(a).queryRadius(o));}t.imageAtlas&&(this.imageAtlas=t.imageAtlas),t.glyphAtlasImage&&(this.glyphAtlasImage=t.glyphAtlasImage);}else this.collisionBoxArray=new ri;},Cu.prototype.unloadVectorData=function(){for(var t in this.buckets)this.buckets[t].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded";},Cu.prototype.unloadDEMData=function(){this.dem=null,this.neighboringTiles=null,this.state="unloaded";},Cu.prototype.getBucket=function(t){return this.buckets[t.id]},Cu.prototype.upload=function(t){for(var e in this.buckets){var r=this.buckets[e];r.uploadPending()&&r.upload(t);}var n=t.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new js(t,this.imageAtlas.image,n.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new js(t,this.glyphAtlasImage,n.ALPHA),this.glyphAtlasImage=null);},Cu.prototype.queryRenderedFeatures=function(t,e,r,n,i,a,o,s){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:r,scale:n,tileSize:this.tileSize,posMatrix:s,transform:a,params:i,queryPadding:this.queryPadding*o},t,e):{}},Cu.prototype.querySourceFeatures=function(t,e){if(this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData){var r=this.latestFeatureIndex.loadVTLayers(),n=e?e.sourceLayer:"",i=r._geojsonTileLayer||r[n];if(i)for(var a=gr(e&&e.filter),o=this.tileID.canonical,s=o.z,u=o.x,p=o.y,l={z:s,x:u,y:p},c=0;c<i.length;c++){var h=i.feature(c);if(a(new fn(this.tileID.overscaledZ),h)){var f=new Bu(h,s,u,p);f.tile=l,t.push(f);}}}},Cu.prototype.clearMask=function(){this.segments&&(this.segments.destroy(),delete this.segments),this.maskedBoundsBuffer&&(this.maskedBoundsBuffer.destroy(),delete this.maskedBoundsBuffer),this.maskedIndexBuffer&&(this.maskedIndexBuffer.destroy(),delete this.maskedIndexBuffer);},Cu.prototype.setMask=function(t,e){if(!o(this.mask,t)&&(this.mask=t,this.clearMask(),!o(t,{0:!0}))){var r=new Fn,n=new Yn;this.segments=new di,this.segments.prepareSegment(0,r,n);for(var a=Object.keys(t),s=0;s<a.length;s++){var u=t[a[s]],p=Di>>u.z,l=new i(u.x*p,u.y*p),c=new i(l.x+p,l.y+p),h=this.segments.prepareSegment(4,r,n);r.emplaceBack(l.x,l.y,l.x,l.y),r.emplaceBack(c.x,l.y,c.x,l.y),r.emplaceBack(l.x,c.y,l.x,c.y),r.emplaceBack(c.x,c.y,c.x,c.y);var f=h.vertexLength;n.emplaceBack(f,f+1,f+2),n.emplaceBack(f+1,f+2,f+3),h.vertexLength+=4,h.primitiveLength+=2;}this.maskedBoundsBuffer=e.createVertexBuffer(r,zu.members),this.maskedIndexBuffer=e.createIndexBuffer(n);}},Cu.prototype.hasData=function(){return "loaded"===this.state||"reloading"===this.state||"expired"===this.state},Cu.prototype.patternsLoaded=function(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length},Cu.prototype.setExpiryData=function(t){var e=this.expirationTime;if(t.cacheControl){var r=function(t){var e={};if(t.replace(/(?:^|(?:\s*\,\s*))([^\x00-\x20\(\)<>@\,;\:\\"\/\[\]\?\=\{\}\x7F]+)(?:\=(?:([^\x00-\x20\(\)<>@\,;\:\\"\/\[\]\?\=\{\}\x7F]+)|(?:\"((?:[^"\\]|\\.)*)\")))?/g,function(t,r,n,i){var a=n||i;return e[r]=!a||a.toLowerCase(),""}),e["max-age"]){var r=parseInt(e["max-age"],10);isNaN(r)?delete e["max-age"]:e["max-age"]=r;}return e}(t.cacheControl);r["max-age"]&&(this.expirationTime=Date.now()+1e3*r["max-age"]);}else t.expires&&(this.expirationTime=new Date(t.expires).getTime());if(this.expirationTime){var n=Date.now(),i=!1;if(this.expirationTime>n)i=!1;else if(e)if(this.expirationTime<e)i=!0;else{var a=this.expirationTime-e;a?this.expirationTime=n+Math.max(a,3e4):i=!0;}else 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u=s.metrics.advance*a.scale,p=(t[n].x+u)*i,l=r;l<=n;l++)t[l].x-=p;}}Ou[10]=!0,Ou[32]=!0,Ou[38]=!0,Ou[40]=!0,Ou[41]=!0,Ou[43]=!0,Ou[45]=!0,Ou[47]=!0,Ou[173]=!0,Ou[183]=!0,Ou[8203]=!0,Ou[8208]=!0,Ou[8211]=!0,Ou[8231]=!0,t.createCommonjsModule=e,t.Point=i,t.window=self,t.getJSON=function(t,e){return Y(c(t,{type:"json"}),e)},t.getImage=et,t.ResourceType=K,t.browser=E,t.normalizeSpriteURL=function(t,e,r,n){var i=U(t);return T(t)?(i.path="/styles/v1"+i.path+"/sprite"+e+r,C(i,n)):(i.path+=""+e+r,j(i))},t.RGBAImage=Fa,t.potpack=Ms,t.ImagePosition=Cs,t.Texture=js,t.normalizeGlyphsURL=function(t,e){if(!T(t))return t;var r=U(t);return r.path="/fonts/v1"+r.path,C(r,e)},t.getArrayBuffer=$,t.parseGlyphPBF=function(t){return new Ns(t).readFields(su,[])},t.isChar=tn,t.asyncAll=function(t,e,r){if(!t.length)return r(null,[]);var n=t.length,i=new 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n=U(t),i=E.devicePixelRatio>=2||512===r?"@2x":"",a=E.supportsWebp?".webp":"$1";return n.path=n.path.replace(O,""+i+a),function(t){for(var e=0;e<t.length;e++)0===t[e].indexOf("access_token=tk.")&&(t[e]="access_token="+(V.ACCESS_TOKEN||""));}(n.params),j(n)},t.postTurnstileEvent=Z,t.postMapLoadEvent=X,t.OverscaledTileID=Au,t.EXTENT=Di,t.CanonicalTileID=_u,t.StructArrayLayout4i8=Fn,t.rasterBoundsAttributes=zu,t.SegmentVector=di,t.MercatorCoordinate=bu,t.getVideo=function(t,e){var r,n,i=self.document.createElement("video");i.muted=!0,i.onloadstart=function(){e(null,i);};for(var a=0;a<t.length;a++){var o=self.document.createElement("source");r=t[a],n=void 0,(n=self.document.createElement("a")).href=r,(n.protocol!==self.document.location.protocol||n.host!==self.document.location.host)&&(i.crossOrigin="Anonymous"),o.src=t[a],i.appendChild(o);}return {cancel:function(){}}},t.ValidationError=ut,t.bindAll=m,t.isEqual=o,t.Tile=Cu,t.keysDifference=function(t,e){var r=[];for(var n in t)n in 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P?(P=1/P,t[0]=(s*E-u*B+p*I)*P,t[1]=(i*B-n*E-a*I)*P,t[2]=(d*A-m*w+v*_)*P,t[3]=(h*w-c*A-f*_)*P,t[4]=(u*z-o*E-p*S)*P,t[5]=(r*E-i*z+a*S)*P,t[6]=(m*b-y*A-v*x)*P,t[7]=(l*A-h*b+f*x)*P,t[8]=(o*B-s*z+p*k)*P,t[9]=(n*z-r*B-a*k)*P,t[10]=(y*w-d*b+v*g)*P,t[11]=(c*b-l*w-f*g)*P,t[12]=(s*S-o*I-u*k)*P,t[13]=(r*I-n*S+i*k)*P,t[14]=(d*x-y*_-m*g)*P,t[15]=(l*_-c*x+h*g)*P,t):null},t.multiply=function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],u=e[5],p=e[6],l=e[7],c=e[8],h=e[9],f=e[10],y=e[11],d=e[12],m=e[13],v=e[14],g=e[15],x=r[0],b=r[1],_=r[2],w=r[3];return 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t[0]=a/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=a,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(i+n)*o,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*i*n*o,t[15]=0,t},t.ortho=function(t,e,r,n,i,a,o){var s=1/(e-r),u=1/(n-i),p=1/(a-o);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*u,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*p,t[11]=0,t[12]=(e+r)*s,t[13]=(i+n)*u,t[14]=(o+a)*p,t[15]=1,t},t.create$1=da,t.normalize=ma,t.transformMat4=va,t.forEach=ga,t.getSizeData=ds,t.evaluateSizeForFeature=function(t,e,r){var n=e;return "source"===t.functionType?r.lowerSize/ys:"composite"===t.functionType?te(r.lowerSize/ys,r.upperSize/ys,n.uSizeT):n.uSize},t.evaluateSizeForZoom=function(t,e,r){if("constant"===t.functionType)return {uSizeT:0,uSize:t.layoutSize};if("source"===t.functionType)return {uSizeT:0,uSize:0};if("camera"===t.functionType){var n=t.propertyValue,i=t.zoomRange,a=t.sizeRange,o=p(pr(n,r.specification).interpolationFactor(e,i.min,i.max),0,1);return {uSizeT:0,uSize:a.min+o*(a.max-a.min)}}var 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p=t.layers[0].layout,d=p.get("text-offset").evaluate(r,{}),m=p.get("icon-offset").evaluate(r,{}),v=s/24,y=t.tilePixelRatio*v,x=t.tilePixelRatio*f/24,M=t.tilePixelRatio*c,S=t.tilePixelRatio*p.get("symbol-spacing"),_=p.get("text-padding")*t.tilePixelRatio,P=p.get("icon-padding")*t.tilePixelRatio,k=p.get("text-max-angle")/180*Math.PI,z="map"===p.get("text-rotation-alignment")&&"point"!==p.get("symbol-placement"),C="map"===p.get("icon-rotation-alignment")&&"point"!==p.get("symbol-placement"),E=p.get("symbol-placement"),L=S/2,A=function(s,l){l.x<0||l.x>=e.EXTENT||l.y<0||l.y>=e.EXTENT||function(t,r,n,o,i,a,s,l,u,c,f,p,d,g,m,v,y,x,M,S,_){var P,I,k=t.addToLineVertexArray(r,n),z=0,C=0,E=0,L=w(o.horizontal?o.horizontal.text:""),A=[];if(o.horizontal){var D=a.layout.get("text-rotate").evaluate(M,{});P=new 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v=m-d,y=g-p,x=f.get("text-size").evaluate(a,{})/24,w=i.left*x,M=i.right*x,S=i.top*x,_=M-w,P=i.bottom*x-S,b=f.get("icon-text-fit-padding")[0],T=f.get("icon-text-fit-padding")[1],I=f.get("icon-text-fit-padding")[2],k=f.get("icon-text-fit-padding")[3],z="width"===f.get("icon-text-fit")?.5*(P-y):0,C="height"===f.get("icon-text-fit")?.5*(_-v):0,E="width"===f.get("icon-text-fit")||"both"===f.get("icon-text-fit")?_:v,L="height"===f.get("icon-text-fit")||"both"===f.get("icon-text-fit")?P:y;s=new e.Point(w+C-k,S+z-b),l=new e.Point(w+C+T+E,S+z-b),u=new e.Point(w+C+T+E,S+z+I+L),h=new e.Point(w+C-k,S+z+I+L);}else s=new e.Point(d,p),l=new e.Point(m,p),u=new e.Point(m,g),h=new e.Point(d,g);var A=n.layout.get("icon-rotate").evaluate(a,{})*Math.PI/180;if(A){var D=Math.sin(A),O=Math.cos(A),N=[O,-D,D,O];s._matMult(N),l._matMult(N),h._matMult(N),u._matMult(N);}return [{tl:s,tr:l,bl:h,br:u,tex:c.paddedRect,writingMode:void 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e.OverscaledTileID(t.tileID.overscaledZ,t.tileID.wrap,t.tileID.canonical.z,t.tileID.canonical.x,t.tileID.canonical.y),this.uid=t.uid,this.zoom=t.zoom,this.pixelRatio=t.pixelRatio,this.tileSize=t.tileSize,this.source=t.source,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=t.showCollisionBoxes,this.collectResourceTiming=!!t.collectResourceTiming,this.returnDependencies=!!t.returnDependencies;};function C(t,r){for(var n=new e.EvaluationParameters(r),o=0,i=t;o<i.length;o+=1){i[o].recalculate(n);}}z.prototype.parse=function(t,r,n,o){var i=this;this.status="parsing",this.data=t,this.collisionBoxArray=new e.CollisionBoxArray;var a=new e.DictionaryCoder(Object.keys(t.layers).sort()),s=new e.FeatureIndex(this.tileID);s.bucketLayerIDs=[];var l,u,h,c,f={},p={featureIndex:s,iconDependencies:{},patternDependencies:{},glyphDependencies:{}},d=r.familiesBySource[this.source];for(var g in d){var m=t.layers[g];if(m){1===m.version&&e.warnOnce('Vector tile source "'+i.source+'" 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z=Object.keys(p.patternDependencies);function E(){if(l)return o(l);if(u&&h&&c){var t=new k(u),r=new e.ImageAtlas(h,c);for(var n in f){var i=f[n];i instanceof e.SymbolBucket?(C(i.layers,this.zoom),_(i,u,t.positions,h,r.iconPositions,this.showCollisionBoxes)):i.hasPattern&&(i instanceof e.LineBucket||i instanceof e.FillBucket||i instanceof e.FillExtrusionBucket)&&(C(i.layers,this.zoom),i.addFeatures(p,r.patternPositions));}this.status="done",o(null,{buckets:e.values(f).filter(function(e){return !e.isEmpty()}),featureIndex:s,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:t.image,imageAtlas:r,glyphMap:this.returnDependencies?u:null,iconMap:this.returnDependencies?h:null,glyphPositions:this.returnDependencies?t.positions:null});}}z.length?n.send("getImages",{icons:z},function(e,t){l||(l=e,c=t,E.call(i));}):c={},E.call(this);};var E="undefined"!=typeof performance,L={getEntriesByName:function(e){return 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0===e.length&&(L.measure(this._marks.measure,this._marks.start,this._marks.end),e=L.getEntriesByName(this._marks.measure),L.clearMarks(this._marks.start),L.clearMarks(this._marks.end),L.clearMeasures(this._marks.measure)),e},L.Performance=A;var O=function(e,t,r){this.actor=e,this.layerIndex=t,this.loadVectorData=r||D,this.loading={},this.loaded={};};O.prototype.loadTile=function(t,r){var n=this,o=t.uid;this.loading||(this.loading={});var i=!!(t&&t.request&&t.request.collectResourceTiming)&&new L.Performance(t.request),a=this.loading[o]=new z(t);a.abort=this.loadVectorData(t,function(t,s){if(delete n.loading[o],t||!s)return a.status="done",n.loaded[o]=a,r(t);var l=s.rawData,u={};s.expires&&(u.expires=s.expires),s.cacheControl&&(u.cacheControl=s.cacheControl);var h={};if(i){var c=i.finish();c&&(h.resourceTiming=JSON.parse(JSON.stringify(c)));}a.vectorTile=s.vectorTile,a.parse(s.vectorTile,n.layerIndex,n.actor,function(t,n){if(t||!n)return 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R={RADIUS:6378137,FLATTENING:1/298.257223563,POLAR_RADIUS:6356752.3142};function F(e){var t=0;if(e&&e.length>0){t+=Math.abs(B(e[0]));for(var r=1;r<e.length;r++)t-=Math.abs(B(e[r]));}return t}function B(e){var t,r,n,o,i,a,s=0,l=e.length;if(l>2){for(a=0;a<l;a++)a===l-2?(n=l-2,o=l-1,i=0):a===l-1?(n=l-1,o=0,i=1):(n=a,o=a+1,i=a+2),t=e[n],r=e[o],s+=(Z(e[i][0])-Z(t[0]))*Math.sin(Z(r[1]));s=s*R.RADIUS*R.RADIUS/2;}return s}function Z(e){return e*Math.PI/180}var j={geometry:function e(t){var r,n=0;switch(t.type){case"Polygon":return F(t.coordinates);case"MultiPolygon":for(r=0;r<t.coordinates.length;r++)n+=F(t.coordinates[r]);return n;case"Point":case"MultiPoint":case"LineString":case"MultiLineString":return 0;case"GeometryCollection":for(r=0;r<t.geometries.length;r++)n+=e(t.geometries[r]);return n}},ring:B},G=function e(t,r){switch(t&&t.type||null){case"FeatureCollection":return t.features=t.features.map(J(e,r)),t;case"Feature":return 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cannot be used together.");var n=function(e,t){var r=[];if("FeatureCollection"===e.type)for(var n=0;n<e.features.length;n++)Ee(r,e.features[n],t,n);else"Feature"===e.type?Ee(r,e,t):Ee(r,{geometry:e},t);return r}(e,t);this.tiles={},this.tileCoords=[],r&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",t.indexMaxZoom,t.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),(n=function(e,t){var r=t.buffer/t.extent,n=e,o=Re(e,1,-1-r,r,0,-1,2,t),i=Re(e,1,1-r,2+r,0,-1,2,t);return (o||i)&&(n=Re(e,1,-r,1+r,0,-1,2,t)||[],o&&(n=Ve(o,1).concat(n)),i&&(n=n.concat(Ve(i,-1)))),n}(n,t)).length&&this.splitTile(n,0,0,0),r&&(n.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)));}function $e(e,t,r){return 32*((1<<e)*r+t)+e}function et(e,t){var r=e.tileID.canonical;if(!this._geoJSONIndex)return t(null,null);var n=this._geoJSONIndex.getTile(r.z,r.x,r.y);if(!n)return t(null,null);var o=new q(n.features),i=$(o);0===i.byteOffset&&i.byteLength===i.buffer.byteLength||(i=new Uint8Array(i)),t(null,{vectorTile:o,rawData:i.buffer});}$.fromVectorTileJs=ee,$.fromGeojsonVt=te,$.GeoJSONWrapper=re,me.prototype={range:function(e,t,r,n){return function(e,t,r,n,o,i,a){for(var s,l,u=[0,e.length-1,0],h=[];u.length;){var c=u.pop(),f=u.pop(),p=u.pop();if(f-p<=a)for(var d=p;d<=f;d++)s=t[2*d],l=t[2*d+1],s>=r&&s<=o&&l>=n&&l<=i&&h.push(e[d]);else{var g=Math.floor((p+f)/2);s=t[2*g],l=t[2*g+1],s>=r&&s<=o&&l>=n&&l<=i&&h.push(e[g]);var m=(c+1)%2;(0===c?r<=s:n<=l)&&(u.push(p),u.push(g-1),u.push(m)),(0===c?o>=s:i>=l)&&(u.push(g+1),u.push(f),u.push(m));}}return h}(this.ids,this.coords,e,t,r,n,this.nodeSize)},within:function(e,t,r){return function(e,t,r,n,o,i){for(var a=[0,e.length-1,0],s=[],l=o*o;a.length;){var u=a.pop(),h=a.pop(),c=a.pop();if(h-c<=i)for(var f=c;f<=h;f++)de(t[2*f],t[2*f+1],r,n)<=l&&s.push(e[f]);else{var p=Math.floor((c+h)/2),d=t[2*p],g=t[2*p+1];de(d,g,r,n)<=l&&s.push(e[p]);var m=(u+1)%2;(0===u?r-o<=d:n-o<=g)&&(a.push(c),a.push(p-1),a.push(m)),(0===u?r+o>=d:n+o>=g)&&(a.push(p+1),a.push(h),a.push(m));}}return s}(this.ids,this.coords,e,t,r,this.nodeSize)}},xe.prototype={options:{minZoom:0,maxZoom:16,radius:40,extent:512,nodeSize:64,log:!1,reduce:null,initial:function(){return {}},map:function(e){return e}},load:function(e){var t=this.options.log;t&&console.time("total time");var r="prepare "+e.length+" points";t&&console.time(r),this.points=e;for(var n,o,i,a=[],s=0;s<e.length;s++)e[s].geometry&&a.push((n=e[s],o=s,void 0,{x:_e((i=n.geometry.coordinates)[0]),y:Pe(i[1]),zoom:1/0,index:o,parentId:-1}));this.trees[this.options.maxZoom+1]=ge(a,Te,Ie,this.options.nodeSize,Float32Array),t&&console.timeEnd(r);for(var l=this.options.maxZoom;l>=this.options.minZoom;l--){var u=+Date.now();a=this._cluster(a,l),this.trees[l]=ge(a,Te,Ie,this.options.nodeSize,Float32Array),t&&console.log("z%d: %d clusters in %dms",l,a.length,+Date.now()-u);}return t&&console.timeEnd("total time"),this},getClusters:function(e,t){var r=((e[0]+180)%360+360)%360-180,n=Math.max(-90,Math.min(90,e[1])),o=180===e[2]?180:((e[2]+180)%360+360)%360-180,i=Math.max(-90,Math.min(90,e[3]));if(e[2]-e[0]>=360)r=-180,o=180;else if(r>o){var a=this.getClusters([r,n,180,i],t),s=this.getClusters([-180,n,o,i],t);return a.concat(s)}for(var l=this.trees[this._limitZoom(t)],u=l.range(_e(r),Pe(i),_e(o),Pe(n)),h=[],c=0;c<u.length;c++){var f=l.points[u[c]];h.push(f.numPoints?Me(f):this.points[f.index]);}return h},getChildren:function(e){var t=e>>5,r=e%32,n="No cluster with the specified id.",o=this.trees[r];if(!o)throw new Error(n);var i=o.points[t];if(!i)throw new Error(n);for(var a=this.options.radius/(this.options.extent*Math.pow(2,r-1)),s=o.within(i.x,i.y,a),l=[],u=0;u<s.length;u++){var h=o.points[s[u]];h.parentId===e&&l.push(h.numPoints?Me(h):this.points[h.index]);}if(0===l.length)throw new Error(n);return l},getLeaves:function(e,t,r){t=t||10,r=r||0;var n=[];return this._appendLeaves(n,e,t,r,0),n},getTile:function(e,t,r){var n=this.trees[this._limitZoom(e)],o=Math.pow(2,e),i=this.options.extent,a=this.options.radius/i,s=(r-a)/o,l=(r+1+a)/o,u={features:[]};return this._addTileFeatures(n.range((t-a)/o,s,(t+1+a)/o,l),n.points,t,r,o,u),0===t&&this._addTileFeatures(n.range(1-a/o,s,1,l),n.points,o,r,o,u),t===o-1&&this._addTileFeatures(n.range(0,s,a/o,l),n.points,-1,r,o,u),u.features.length?u:null},getClusterExpansionZoom:function(e){for(var t=e%32-1;t<this.options.maxZoom;){var r=this.getChildren(e);if(t++,1!==r.length)break;e=r[0].properties.cluster_id;}return t},_appendLeaves:function(e,t,r,n,o){for(var i=this.getChildren(t),a=0;a<i.length;a++){var s=i[a].properties;if(s&&s.cluster?o+s.point_count<=n?o+=s.point_count:o=this._appendLeaves(e,s.cluster_id,r,n,o):o<n?o++:e.push(i[a]),e.length===r)break}return o},_addTileFeatures:function(e,t,r,n,o,i){for(var a=0;a<e.length;a++){var s=t[e[a]],l={type:1,geometry:[[Math.round(this.options.extent*(s.x*o-r)),Math.round(this.options.extent*(s.y*o-n))]],tags:s.numPoints?Se(s):this.points[s.index].properties},u=s.numPoints?s.id:this.points[s.index].id;void 0!==u&&(l.id=u),i.features.push(l);}},_limitZoom:function(e){return Math.max(this.options.minZoom,Math.min(e,this.options.maxZoom+1))},_cluster:function(e,t){for(var r=[],n=this.options.radius/(this.options.extent*Math.pow(2,t)),o=0;o<e.length;o++){var i=e[o];if(!(i.zoom<=t)){i.zoom=t;var a=this.trees[t+1],s=a.within(i.x,i.y,n),l=i.numPoints||1,u=i.x*l,h=i.y*l,c=null;this.options.reduce&&(c=this.options.initial(),this._accumulate(c,i));for(var f=(o<<5)+(t+1),p=0;p<s.length;p++){var d=a.points[s[p]];if(!(d.zoom<=t)){d.zoom=t;var g=d.numPoints||1;u+=d.x*g,h+=d.y*g,l+=g,d.parentId=f,this.options.reduce&&this._accumulate(c,d);}}1===l?r.push(i):(i.parentId=f,r.push(we(u/l,h/l,f,l,c)));}}return r},_accumulate:function(e,t){var r=t.numPoints?t.properties:this.options.map(this.points[t.index].properties);this.options.reduce(e,r);}},Qe.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},Qe.prototype.splitTile=function(e,t,r,n,o,i,a){for(var s=[e,t,r,n],l=this.options,u=l.debug;s.length;){n=s.pop(),r=s.pop(),t=s.pop(),e=s.pop();var h=1<<t,c=$e(t,r,n),f=this.tiles[c];if(!f&&(u>1&&console.time("creation"),f=this.tiles[c]=Ke(e,t,r,n,l),this.tileCoords.push({z:t,x:r,y:n}),u)){u>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",t,r,n,f.numFeatures,f.numPoints,f.numSimplified),console.timeEnd("creation"));var p="z"+t;this.stats[p]=(this.stats[p]||0)+1,this.total++;}if(f.source=e,o){if(t===l.maxZoom||t===o)continue;var d=1<<o-t;if(r!==Math.floor(i/d)||n!==Math.floor(a/d))continue}else if(t===l.indexMaxZoom||f.numPoints<=l.indexMaxPoints)continue;if(f.source=null,0!==e.length){u>1&&console.time("clipping");var g,m,v,y,x,w,M=.5*l.buffer/l.extent,S=.5-M,_=.5+M,P=1+M;g=m=v=y=null,x=Re(e,h,r-M,r+_,0,f.minX,f.maxX,l),w=Re(e,h,r+S,r+P,0,f.minX,f.maxX,l),e=null,x&&(g=Re(x,h,n-M,n+_,1,f.minY,f.maxY,l),m=Re(x,h,n+S,n+P,1,f.minY,f.maxY,l),x=null),w&&(v=Re(w,h,n-M,n+_,1,f.minY,f.maxY,l),y=Re(w,h,n+S,n+P,1,f.minY,f.maxY,l),w=null),u>1&&console.timeEnd("clipping"),s.push(g||[],t+1,2*r,2*n),s.push(m||[],t+1,2*r,2*n+1),s.push(v||[],t+1,2*r+1,2*n),s.push(y||[],t+1,2*r+1,2*n+1);}}},Qe.prototype.getTile=function(e,t,r){var n=this.options,o=n.extent,i=n.debug;if(e<0||e>24)return null;var a=1<<e,s=$e(e,t=(t%a+a)%a,r);if(this.tiles[s])return Ye(this.tiles[s],o);i>1&&console.log("drilling down to z%d-%d-%d",e,t,r);for(var l,u=e,h=t,c=r;!l&&u>0;)u--,h=Math.floor(h/2),c=Math.floor(c/2),l=this.tiles[$e(u,h,c)];return l&&l.source?(i>1&&console.log("found parent tile z%d-%d-%d",u,h,c),i>1&&console.time("drilling down"),this.splitTile(l.source,u,h,c,e,t,r),i>1&&console.timeEnd("drilling down"),this.tiles[s]?Ye(this.tiles[s],o):null):null};var tt=function(t){function r(e,r,n){t.call(this,e,r,et),n&&(this.loadGeoJSON=n);}return t&&(r.__proto__=t),r.prototype=Object.create(t&&t.prototype),r.prototype.constructor=r,r.prototype.loadData=function(e,t){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),this._pendingCallback=t,this._pendingLoadDataParams=e,this._state&&"Idle"!==this._state?this._state="NeedsLoadData":(this._state="Coalescing",this._loadData());},r.prototype._loadData=function(){var e=this;if(this._pendingCallback&&this._pendingLoadDataParams){var t=this._pendingCallback,r=this._pendingLoadDataParams;delete this._pendingCallback,delete this._pendingLoadDataParams;var n=!!(r&&r.request&&r.request.collectResourceTiming)&&new L.Performance(r.request);this.loadGeoJSON(r,function(o,i){if(o||!i)return t(o);if("object"!=typeof i)return t(new Error("Input data is not a valid GeoJSON object."));G(i,!0);try{e._geoJSONIndex=r.cluster?(a=r.superclusterOptions,new xe(a)).load(i.features):function(e,t){return new Qe(e,t)}(i,r.geojsonVtOptions);}catch(o){return t(o)}e.loaded={};var a,s={};if(n){var l=n.finish();l&&(s.resourceTiming={},s.resourceTiming[r.source]=JSON.parse(JSON.stringify(l)));}t(null,s);});}},r.prototype.coalesce=function(){"Coalescing"===this._state?this._state="Idle":"NeedsLoadData"===this._state&&(this._state="Coalescing",this._loadData());},r.prototype.reloadTile=function(e,r){var n=this.loaded,o=e.uid;return n&&n[o]?t.prototype.reloadTile.call(this,e,r):this.loadTile(e,r)},r.prototype.loadGeoJSON=function(t,r){if(t.request)e.getJSON(t.request,r);else{if("string"!=typeof t.data)return r(new Error("Input data is not a valid GeoJSON object."));try{return r(null,JSON.parse(t.data))}catch(e){return r(new Error("Input data is not a valid GeoJSON object."))}}},r.prototype.removeSource=function(e,t){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),t();},r.prototype.getClusterExpansionZoom=function(e,t){t(null,this._geoJSONIndex.getClusterExpansionZoom(e.clusterId));},r.prototype.getClusterChildren=function(e,t){t(null,this._geoJSONIndex.getChildren(e.clusterId));},r.prototype.getClusterLeaves=function(e,t){t(null,this._geoJSONIndex.getLeaves(e.clusterId,e.limit,e.offset));},r}(O),rt=function(t){var r=this;this.self=t,this.actor=new e.Actor(t,this),this.layerIndexes={},this.workerSourceTypes={vector:O,geojson:tt},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=function(e,t){if(r.workerSourceTypes[e])throw new Error('Worker source with name "'+e+'" already registered.');r.workerSourceTypes[e]=t;},this.self.registerRTLTextPlugin=function(t){if(e.plugin.isLoaded())throw new Error("RTL text plugin already registered.");e.plugin.applyArabicShaping=t.applyArabicShaping,e.plugin.processBidirectionalText=t.processBidirectionalText,e.plugin.processStyledBidirectionalText=t.processStyledBidirectionalText;};};return rt.prototype.setReferrer=function(e,t){this.referrer=t;},rt.prototype.setLayers=function(e,t,r){this.getLayerIndex(e).replace(t),r();},rt.prototype.updateLayers=function(e,t,r){this.getLayerIndex(e).update(t.layers,t.removedIds),r();},rt.prototype.loadTile=function(e,t,r){this.getWorkerSource(e,t.type,t.source).loadTile(t,r);},rt.prototype.loadDEMTile=function(e,t,r){this.getDEMWorkerSource(e,t.source).loadTile(t,r);},rt.prototype.reloadTile=function(e,t,r){this.getWorkerSource(e,t.type,t.source).reloadTile(t,r);},rt.prototype.abortTile=function(e,t,r){this.getWorkerSource(e,t.type,t.source).abortTile(t,r);},rt.prototype.removeTile=function(e,t,r){this.getWorkerSource(e,t.type,t.source).removeTile(t,r);},rt.prototype.removeDEMTile=function(e,t){this.getDEMWorkerSource(e,t.source).removeTile(t);},rt.prototype.removeSource=function(e,t,r){if(this.workerSources[e]&&this.workerSources[e][t.type]&&this.workerSources[e][t.type][t.source]){var n=this.workerSources[e][t.type][t.source];delete this.workerSources[e][t.type][t.source],void 0!==n.removeSource?n.removeSource(t,r):r();}},rt.prototype.loadWorkerSource=function(e,t,r){try{this.self.importScripts(t.url),r();}catch(e){r(e.toString());}},rt.prototype.loadRTLTextPlugin=function(t,r,n){try{e.plugin.isLoaded()||(this.self.importScripts(r),n(e.plugin.isLoaded()?null:new Error("RTL Text Plugin failed to import scripts from "+r)));}catch(e){n(e.toString());}},rt.prototype.getLayerIndex=function(e){var t=this.layerIndexes[e];return t||(t=this.layerIndexes[e]=new n),t},rt.prototype.getWorkerSource=function(e,t,r){var n=this;if(this.workerSources[e]||(this.workerSources[e]={}),this.workerSources[e][t]||(this.workerSources[e][t]={}),!this.workerSources[e][t][r]){var o={send:function(t,r,o){n.actor.send(t,r,o,e);}};this.workerSources[e][t][r]=new this.workerSourceTypes[t](o,this.getLayerIndex(e));}return this.workerSources[e][t][r]},rt.prototype.getDEMWorkerSource=function(e,t){return this.demWorkerSources[e]||(this.demWorkerSources[e]={}),this.demWorkerSources[e][t]||(this.demWorkerSources[e][t]=new N),this.demWorkerSources[e][t]},"undefined"!=typeof WorkerGlobalScope&&"undefined"!=typeof self&&self instanceof WorkerGlobalScope&&(self.worker=new rt(self)),rt});
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t.RGBAImage({width:1,height:1}),this.dirty=!0;};h.prototype.isLoaded=function(){return this.loaded},h.prototype.setLoaded=function(t){if(this.loaded!==t&&(this.loaded=t,t)){for(var e=0,i=this.requestors;e<i.length;e+=1){var o=i[e],r=o.ids,a=o.callback;this._notify(r,a);}this.requestors=[];}},h.prototype.getImage=function(t){return this.images[t]},h.prototype.addImage=function(t,e){this.images[t]=e;},h.prototype.removeImage=function(t){delete this.images[t],delete this.patterns[t];},h.prototype.listImages=function(){return Object.keys(this.images)},h.prototype.getImages=function(t,e){var i=!0;if(!this.isLoaded())for(var o=0,r=t;o<r.length;o+=1){var a=r[o];this.images[a]||(i=!1);}this.isLoaded()||i?this._notify(t,e):this.requestors.push({ids:t,callback:e});},h.prototype._notify=function(t,e){for(var i={},o=0,r=t;o<r.length;o+=1){var a=r[o],n=this.images[a];n&&(i[a]={data:n.data.clone(),pixelRatio:n.pixelRatio,sdf:n.sdf});}e(null,i);},h.prototype.getPixelSize=function(){var t=this.atlasImage;return {width:t.width,height:t.height}},h.prototype.getPattern=function(e){var i=this.patterns[e];if(i)return i.position;var o=this.getImage(e);if(!o)return null;var r={w:o.data.width+2,h:o.data.height+2,x:0,y:0},a=new t.ImagePosition(r,o);return this.patterns[e]={bin:r,position:a},this._updatePatternAtlas(),a},h.prototype.bind=function(e){var i=e.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new t.Texture(e,this.atlasImage,i.RGBA),this.atlasTexture.bind(i.LINEAR,i.CLAMP_TO_EDGE);},h.prototype._updatePatternAtlas=function(){var e=[];for(var i in this.patterns)e.push(this.patterns[i].bin);var o=t.potpack(e),r=o.w,a=o.h,n=this.atlasImage;for(var s in n.resize({width:r||1,height:a||1}),this.patterns){var l=this.patterns[s].bin,c=l.x+1,u=l.y+1,h=this.images[s].data,p=h.width,d=h.height;t.RGBAImage.copy(h,n,{x:0,y:0},{x:c,y:u},{width:p,height:d}),t.RGBAImage.copy(h,n,{x:0,y:d-1},{x:c,y:u-1},{width:p,height:1}),t.RGBAImage.copy(h,n,{x:0,y:0},{x:c,y:u+d},{width:p,height:1}),t.RGBAImage.copy(h,n,{x:p-1,y:0},{x:c-1,y:u},{width:1,height:d}),t.RGBAImage.copy(h,n,{x:0,y:0},{x:c+p,y:u},{width:1,height:d});}this.dirty=!0;};var p=_,d=1e20;function _(t,e,i,o,r,a){this.fontSize=t||24,this.buffer=void 0===e?3:e,this.cutoff=o||.25,this.fontFamily=r||"sans-serif",this.fontWeight=a||"normal",this.radius=i||8;var n=this.size=this.fontSize+2*this.buffer;this.canvas=document.createElement("canvas"),this.canvas.width=this.canvas.height=n,this.ctx=this.canvas.getContext("2d"),this.ctx.font=this.fontWeight+" "+this.fontSize+"px "+this.fontFamily,this.ctx.textBaseline="middle",this.ctx.fillStyle="black",this.gridOuter=new Float64Array(n*n),this.gridInner=new Float64Array(n*n),this.f=new Float64Array(n),this.d=new Float64Array(n),this.z=new Float64Array(n+1),this.v=new Int16Array(n),this.middle=Math.round(n/2*(navigator.userAgent.indexOf("Gecko/")>=0?1.2:1));}function f(t,e,i,o,r,a,n){for(var s=0;s<e;s++){for(var l=0;l<i;l++)o[l]=t[l*e+s];for(m(o,r,a,n,i),l=0;l<i;l++)t[l*e+s]=r[l];}for(l=0;l<i;l++){for(s=0;s<e;s++)o[s]=t[l*e+s];for(m(o,r,a,n,e),s=0;s<e;s++)t[l*e+s]=Math.sqrt(r[s]);}}function m(t,e,i,o,r){i[0]=0,o[0]=-d,o[1]=+d;for(var a=1,n=0;a<r;a++){for(var s=(t[a]+a*a-(t[i[n]]+i[n]*i[n]))/(2*a-2*i[n]);s<=o[n];)n--,s=(t[a]+a*a-(t[i[n]]+i[n]*i[n]))/(2*a-2*i[n]);i[++n]=a,o[n]=s,o[n+1]=+d;}for(a=0,n=0;a<r;a++){for(;o[n+1]<a;)n++;e[a]=(a-i[n])*(a-i[n])+t[i[n]];}}_.prototype.draw=function(t){this.ctx.clearRect(0,0,this.size,this.size),this.ctx.fillText(t,this.buffer,this.middle);for(var e=this.ctx.getImageData(0,0,this.size,this.size),i=new Uint8ClampedArray(this.size*this.size),o=0;o<this.size*this.size;o++){var r=e.data[4*o+3]/255;this.gridOuter[o]=1===r?0:0===r?d:Math.pow(Math.max(0,.5-r),2),this.gridInner[o]=1===r?d:0===r?0:Math.pow(Math.max(0,r-.5),2);}for(f(this.gridOuter,this.size,this.size,this.f,this.d,this.v,this.z),f(this.gridInner,this.size,this.size,this.f,this.d,this.v,this.z),o=0;o<this.size*this.size;o++){var a=this.gridOuter[o]-this.gridInner[o];i[o]=Math.max(0,Math.min(255,Math.round(255-255*(a/this.radius+this.cutoff))));}return i};var g=function(t,e){this.requestTransform=t,this.localIdeographFontFamily=e,this.entries={};};g.prototype.setURL=function(t){this.url=t;},g.prototype.getGlyphs=function(e,i){var o=this,r=[];for(var a in e)for(var n=0,s=e[a];n<s.length;n+=1){var l=s[n];r.push({stack:a,id:l});}t.asyncAll(r,function(t,e){var i=t.stack,r=t.id,a=o.entries[i];a||(a=o.entries[i]={glyphs:{},requests:{}});var n=a.glyphs[r];if(void 0===n)if(n=o._tinySDF(a,i,r))e(null,{stack:i,id:r,glyph:n});else{var s=Math.floor(r/256);if(256*s>65535)e(new Error("glyphs > 65535 not supported"));else{var l=a.requests[s];l||(l=a.requests[s]=[],g.loadGlyphRange(i,s,o.url,o.requestTransform,function(t,e){if(e)for(var i in e)a.glyphs[+i]=e[+i];for(var o=0,r=l;o<r.length;o+=1){(0,r[o])(t,e);}delete a.requests[s];})),l.push(function(t,o){t?e(t):o&&e(null,{stack:i,id:r,glyph:o[r]||null});});}}else e(null,{stack:i,id:r,glyph:n});},function(t,e){if(t)i(t);else if(e){for(var o={},r=0,a=e;r<a.length;r+=1){var n=a[r],s=n.stack,l=n.id,c=n.glyph;(o[s]||(o[s]={}))[l]=c&&{id:c.id,bitmap:c.bitmap.clone(),metrics:c.metrics};}i(null,o);}});},g.prototype._tinySDF=function(e,i,o){var r=this.localIdeographFontFamily;if(r&&(t.isChar["CJK Unified Ideographs"](o)||t.isChar["Hangul Syllables"](o))){var a=e.tinySDF;if(!a){var n="400";/bold/i.test(i)?n="900":/medium/i.test(i)?n="500":/light/i.test(i)&&(n="200"),a=e.tinySDF=new g.TinySDF(24,3,8,.25,r,n);}return {id:o,bitmap:new t.AlphaImage({width:30,height:30},a.draw(String.fromCharCode(o))),metrics:{width:24,height:24,left:0,top:-8,advance:24}}}},g.loadGlyphRange=function(e,i,o,r,a){var n=256*i,s=n+255,l=r(t.normalizeGlyphsURL(o).replace("{fontstack}",e).replace("{range}",n+"-"+s),t.ResourceType.Glyphs);t.getArrayBuffer(l,function(e,i){if(e)a(e);else if(i){for(var o={},r=0,n=t.parseGlyphPBF(i);r<n.length;r+=1){var s=n[r];o[s.id]=s;}a(null,o);}});},g.TinySDF=p;var v=function(){this.specification=t.styleSpec.light.position;};v.prototype.possiblyEvaluate=function(e,i){return t.sphericalToCartesian(e.expression.evaluate(i))},v.prototype.interpolate=function(e,i,o){return {x:t.number(e.x,i.x,o),y:t.number(e.y,i.y,o),z:t.number(e.z,i.z,o)}};var y=new t.Properties({anchor:new t.DataConstantProperty(t.styleSpec.light.anchor),position:new v,color:new t.DataConstantProperty(t.styleSpec.light.color),intensity:new t.DataConstantProperty(t.styleSpec.light.intensity)}),x=function(e){function i(i){e.call(this),this._transitionable=new t.Transitionable(y),this.setLight(i),this._transitioning=this._transitionable.untransitioned();}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.getLight=function(){return this._transitionable.serialize()},i.prototype.setLight=function(e){if(!this._validate(t.validateLight,e))for(var i in e){var o=e[i];t.endsWith(i,"-transition")?this._transitionable.setTransition(i.slice(0,-"-transition".length),o):this._transitionable.setValue(i,o);}},i.prototype.updateTransitions=function(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning);},i.prototype.hasTransition=function(){return this._transitioning.hasTransition()},i.prototype.recalculate=function(t){this.properties=this._transitioning.possiblyEvaluate(t);},i.prototype._validate=function(e,i){return t.emitValidationErrors(this,e.call(t.validateStyle,t.extend({value:i,style:{glyphs:!0,sprite:!0},styleSpec:t.styleSpec})))},i}(t.Evented),b=function(t,e){this.width=t,this.height=e,this.nextRow=0,this.bytes=4,this.data=new Uint8Array(this.width*this.height*this.bytes),this.positions={};};b.prototype.getDash=function(t,e){var i=t.join(",")+String(e);return this.positions[i]||(this.positions[i]=this.addDash(t,e)),this.positions[i]},b.prototype.addDash=function(e,i){var o=i?7:0,r=2*o+1;if(this.nextRow+r>this.height)return t.warnOnce("LineAtlas out of space"),null;for(var a=0,n=0;n<e.length;n++)a+=e[n];for(var s=this.width/a,l=s/2,c=e.length%2==1,u=-o;u<=o;u++)for(var h=this.nextRow+o+u,p=this.width*h,d=c?-e[e.length-1]:0,_=e[0],f=1,m=0;m<this.width;m++){for(;_<m/s;)d=_,_+=e[f],c&&f===e.length-1&&(_+=e[0]),f++;var g=Math.abs(m-d*s),v=Math.abs(m-_*s),y=Math.min(g,v),x=f%2==1,b=void 0;if(i){var w=o?u/o*(l+1):0;if(x){var E=l-Math.abs(w);b=Math.sqrt(y*y+E*E);}else b=l-Math.sqrt(y*y+w*w);}else b=(x?1:-1)*y;this.data[3+4*(p+m)]=Math.max(0,Math.min(255,b+128));}var T={y:(this.nextRow+o+.5)/this.height,height:2*o/this.height,width:a};return this.nextRow+=r,this.dirty=!0,T},b.prototype.bind=function(t){var e=t.gl;this.texture?(e.bindTexture(e.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,e.texSubImage2D(e.TEXTURE_2D,0,0,0,this.width,this.height,e.RGBA,e.UNSIGNED_BYTE,this.data))):(this.texture=e.createTexture(),e.bindTexture(e.TEXTURE_2D,this.texture),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,this.width,this.height,0,e.RGBA,e.UNSIGNED_BYTE,this.data));};var w=function e(i,o){this.workerPool=i,this.actors=[],this.currentActor=0,this.id=t.uniqueId();for(var r=this.workerPool.acquire(this.id),a=0;a<r.length;a++){var n=r[a],s=new e.Actor(n,o,this.id);s.name="Worker "+a,this.actors.push(s);}};function E(e,i,o){var r=function(e,i){if(e)return o(e);if(i){var r=t.pick(i,["tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds"]);i.vector_layers&&(r.vectorLayers=i.vector_layers,r.vectorLayerIds=r.vectorLayers.map(function(t){return t.id})),o(null,r);}};return e.url?t.getJSON(i(t.normalizeSourceURL(e.url),t.ResourceType.Source),r):t.browser.frame(function(){return r(null,e)})}w.prototype.broadcast=function(e,i,o){o=o||function(){},t.asyncAll(this.actors,function(t,o){t.send(e,i,o);},o);},w.prototype.send=function(t,e,i,o){return ("number"!=typeof o||isNaN(o))&&(o=this.currentActor=(this.currentActor+1)%this.actors.length),this.actors[o].send(t,e,i),o},w.prototype.remove=function(){this.actors.forEach(function(t){t.remove();}),this.actors=[],this.workerPool.release(this.id);},w.Actor=t.Actor;var T=function(e,i,o){this.bounds=t.LngLatBounds.convert(this.validateBounds(e)),this.minzoom=i||0,this.maxzoom=o||24;};T.prototype.validateBounds=function(t){return Array.isArray(t)&&4===t.length?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]},T.prototype.contains=function(t){var e=Math.floor(this.lngX(this.bounds.getWest(),t.z)),i=Math.floor(this.latY(this.bounds.getNorth(),t.z)),o=Math.ceil(this.lngX(this.bounds.getEast(),t.z)),r=Math.ceil(this.latY(this.bounds.getSouth(),t.z));return t.x>=e&&t.x<o&&t.y>=i&&t.y<r},T.prototype.lngX=function(t,e){return (t+180)*(Math.pow(2,e)/360)},T.prototype.latY=function(e,i){var o=t.clamp(Math.sin(Math.PI/180*e),-.9999,.9999),r=Math.pow(2,i)/(2*Math.PI);return Math.pow(2,i-1)+.5*Math.log((1+o)/(1-o))*-r};var I=function(e){function i(i,o,r,a){if(e.call(this),this.id=i,this.dispatcher=r,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,t.extend(this,t.pick(o,["url","scheme","tileSize"])),this._options=t.extend({type:"vector"},o),this._collectResourceTiming=o.collectResourceTiming,512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(a);}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=E(this._options,this.map._transformRequest,function(i,o){e._tileJSONRequest=null,i?e.fire(new t.ErrorEvent(i)):o&&(t.extend(e,o),o.bounds&&(e.tileBounds=new T(o.bounds,e.minzoom,e.maxzoom)),t.postTurnstileEvent(o.tiles),t.postMapLoadEvent(o.tiles,e.map._getMapId()),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})));});},i.prototype.hasTile=function(t){return !this.tileBounds||this.tileBounds.contains(t.canonical)},i.prototype.onAdd=function(t){this.map=t,this.load();},i.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null);},i.prototype.serialize=function(){return t.extend({},this._options)},i.prototype.loadTile=function(e,i){var o=t.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),this.url),r={request:this.map._transformRequest(o,t.ResourceType.Tile),uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,tileSize:this.tileSize*e.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes};function a(t,o){return e.aborted?i(null):t&&404!==t.status?i(t):(o&&o.resourceTiming&&(e.resourceTiming=o.resourceTiming),this.map._refreshExpiredTiles&&o&&e.setExpiryData(o),e.loadVectorData(o,this.map.painter),i(null),void(e.reloadCallback&&(this.loadTile(e,e.reloadCallback),e.reloadCallback=null)))}r.request.collectResourceTiming=this._collectResourceTiming,void 0===e.workerID||"expired"===e.state?e.workerID=this.dispatcher.send("loadTile",r,a.bind(this)):"loading"===e.state?e.reloadCallback=i:this.dispatcher.send("reloadTile",r,a.bind(this),e.workerID);},i.prototype.abortTile=function(t){this.dispatcher.send("abortTile",{uid:t.uid,type:this.type,source:this.id},void 0,t.workerID);},i.prototype.unloadTile=function(t){t.unloadVectorData(),this.dispatcher.send("removeTile",{uid:t.uid,type:this.type,source:this.id},void 0,t.workerID);},i.prototype.hasTransition=function(){return !1},i}(t.Evented),C=function(e){function i(i,o,r,a){e.call(this),this.id=i,this.dispatcher=r,this.setEventedParent(a),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=t.extend({},o),t.extend(this,t.pick(o,["url","scheme","tileSize"]));}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=E(this._options,this.map._transformRequest,function(i,o){e._tileJSONRequest=null,i?e.fire(new t.ErrorEvent(i)):o&&(t.extend(e,o),o.bounds&&(e.tileBounds=new T(o.bounds,e.minzoom,e.maxzoom)),t.postTurnstileEvent(o.tiles),t.postMapLoadEvent(o.tiles,e.map._getMapId()),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})));});},i.prototype.onAdd=function(t){this.map=t,this.load();},i.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null);},i.prototype.serialize=function(){return t.extend({},this._options)},i.prototype.hasTile=function(t){return !this.tileBounds||this.tileBounds.contains(t.canonical)},i.prototype.loadTile=function(e,i){var o=this,r=t.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),this.url,this.tileSize);e.request=t.getImage(this.map._transformRequest(r,t.ResourceType.Tile),function(r,a){if(delete e.request,e.aborted)e.state="unloaded",i(null);else if(r)e.state="errored",i(r);else if(a){o.map._refreshExpiredTiles&&e.setExpiryData(a),delete a.cacheControl,delete a.expires;var n=o.map.painter.context,s=n.gl;e.texture=o.map.painter.getTileTexture(a.width),e.texture?e.texture.update(a,{useMipmap:!0}):(e.texture=new t.Texture(n,a,s.RGBA,{useMipmap:!0}),e.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE,s.LINEAR_MIPMAP_NEAREST),n.extTextureFilterAnisotropic&&s.texParameterf(s.TEXTURE_2D,n.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,n.extTextureFilterAnisotropicMax)),e.state="loaded",i(null);}});},i.prototype.abortTile=function(t,e){t.request&&(t.request.cancel(),delete t.request),e();},i.prototype.unloadTile=function(t,e){t.texture&&this.map.painter.saveTileTexture(t.texture),e();},i.prototype.hasTransition=function(){return !1},i}(t.Evented),S=function(e){function i(i,o,r,a){e.call(this,i,o,r,a),this.type="raster-dem",this.maxzoom=22,this._options=t.extend({},o),this.encoding=o.encoding||"mapbox";}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.serialize=function(){return {type:"raster-dem",url:this.url,tileSize:this.tileSize,tiles:this.tiles,bounds:this.bounds,encoding:this.encoding}},i.prototype.loadTile=function(e,i){var o=t.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),this.url,this.tileSize);e.request=t.getImage(this.map._transformRequest(o,t.ResourceType.Tile),function(o,r){if(delete e.request,e.aborted)e.state="unloaded",i(null);else if(o)e.state="errored",i(o);else if(r){this.map._refreshExpiredTiles&&e.setExpiryData(r),delete r.cacheControl,delete r.expires;var a=t.browser.getImageData(r),n={uid:e.uid,coord:e.tileID,source:this.id,rawImageData:a,encoding:this.encoding};e.workerID&&"expired"!==e.state||(e.workerID=this.dispatcher.send("loadDEMTile",n,function(t,o){t&&(e.state="errored",i(t));o&&(e.dem=o,e.needsHillshadePrepare=!0,e.state="loaded",i(null));}.bind(this)));}}.bind(this)),e.neighboringTiles=this._getNeighboringTiles(e.tileID);},i.prototype._getNeighboringTiles=function(e){var i=e.canonical,o=Math.pow(2,i.z),r=(i.x-1+o)%o,a=0===i.x?e.wrap-1:e.wrap,n=(i.x+1+o)%o,s=i.x+1===o?e.wrap+1:e.wrap,l={};return l[new t.OverscaledTileID(e.overscaledZ,a,i.z,r,i.y).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,i.z,n,i.y).key]={backfilled:!1},i.y>0&&(l[new t.OverscaledTileID(e.overscaledZ,a,i.z,r,i.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,i.z,i.x,i.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,i.z,n,i.y-1).key]={backfilled:!1}),i.y+1<o&&(l[new t.OverscaledTileID(e.overscaledZ,a,i.z,r,i.y+1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,i.z,i.x,i.y+1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,i.z,n,i.y+1).key]={backfilled:!1}),l},i.prototype.unloadTile=function(t){t.demTexture&&this.map.painter.saveTileTexture(t.demTexture),t.fbo&&(t.fbo.destroy(),delete t.fbo),t.dem&&delete t.dem,delete t.neighboringTiles,t.state="unloaded",this.dispatcher.send("removeDEMTile",{uid:t.uid,source:this.id},void 0,t.workerID);},i}(C),z=function(e){function i(i,o,r,a){e.call(this),this.id=i,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this.dispatcher=r,this.setEventedParent(a),this._data=o.data,this._options=t.extend({},o),this._collectResourceTiming=o.collectResourceTiming,this._resourceTiming=[],void 0!==o.maxzoom&&(this.maxzoom=o.maxzoom),o.type&&(this.type=o.type),o.attribution&&(this.attribution=o.attribution);var n=t.EXTENT/this.tileSize;this.workerOptions=t.extend({source:this.id,cluster:o.cluster||!1,geojsonVtOptions:{buffer:(void 0!==o.buffer?o.buffer:128)*n,tolerance:(void 0!==o.tolerance?o.tolerance:.375)*n,extent:t.EXTENT,maxZoom:this.maxzoom,lineMetrics:o.lineMetrics||!1,generateId:o.generateId||!1},superclusterOptions:{maxZoom:void 0!==o.clusterMaxZoom?Math.min(o.clusterMaxZoom,this.maxzoom-1):this.maxzoom-1,extent:t.EXTENT,radius:(o.clusterRadius||50)*n,log:!1}},o.workerOptions);}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData(function(i){if(i)e.fire(new t.ErrorEvent(i));else{var o={dataType:"source",sourceDataType:"metadata"};e._collectResourceTiming&&e._resourceTiming&&e._resourceTiming.length>0&&(o.resourceTiming=e._resourceTiming,e._resourceTiming=[]),e.fire(new t.Event("data",o));}});},i.prototype.onAdd=function(t){this.map=t,this.load();},i.prototype.setData=function(e){var i=this;return this._data=e,this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData(function(e){if(e)i.fire(new t.ErrorEvent(e));else{var o={dataType:"source",sourceDataType:"content"};i._collectResourceTiming&&i._resourceTiming&&i._resourceTiming.length>0&&(o.resourceTiming=i._resourceTiming,i._resourceTiming=[]),i.fire(new t.Event("data",o));}}),this},i.prototype.getClusterExpansionZoom=function(t,e){return this.dispatcher.send("geojson.getClusterExpansionZoom",{clusterId:t,source:this.id},e,this.workerID),this},i.prototype.getClusterChildren=function(t,e){return this.dispatcher.send("geojson.getClusterChildren",{clusterId:t,source:this.id},e,this.workerID),this},i.prototype.getClusterLeaves=function(t,e,i,o){return this.dispatcher.send("geojson.getClusterLeaves",{source:this.id,clusterId:t,limit:e,offset:i},o,this.workerID),this},i.prototype._updateWorkerData=function(e){var i=this,o=t.extend({},this.workerOptions),r=this._data;"string"==typeof r?(o.request=this.map._transformRequest(t.browser.resolveURL(r),t.ResourceType.Source),o.request.collectResourceTiming=this._collectResourceTiming):o.data=JSON.stringify(r),this.workerID=this.dispatcher.send(this.type+".loadData",o,function(t,r){i._removed||r&&r.abandoned||(i._loaded=!0,r&&r.resourceTiming&&r.resourceTiming[i.id]&&(i._resourceTiming=r.resourceTiming[i.id].slice(0)),i.dispatcher.send(i.type+".coalesce",{source:o.source},null,i.workerID),e(t));},this.workerID);},i.prototype.loadTile=function(e,i){var o=this,r=void 0===e.workerID?"loadTile":"reloadTile",a={type:this.type,uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes};e.workerID=this.dispatcher.send(r,a,function(t,a){return e.unloadVectorData(),e.aborted?i(null):t?i(t):(e.loadVectorData(a,o.map.painter,"reloadTile"===r),i(null))},this.workerID);},i.prototype.abortTile=function(t){t.aborted=!0;},i.prototype.unloadTile=function(t){t.unloadVectorData(),this.dispatcher.send("removeTile",{uid:t.uid,type:this.type,source:this.id},null,t.workerID);},i.prototype.onRemove=function(){this._removed=!0,this.dispatcher.send("removeSource",{type:this.type,source:this.id},null,this.workerID);},i.prototype.serialize=function(){return t.extend({},this._options,{type:this.type,data:this._data})},i.prototype.hasTransition=function(){return !1},i}(t.Evented),L=function(e){function i(t,i,o,r){e.call(this),this.id=t,this.dispatcher=o,this.coordinates=i.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this.setEventedParent(r),this.options=i;}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.load=function(e,i){var o=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this.url=this.options.url,t.getImage(this.map._transformRequest(this.url,t.ResourceType.Image),function(r,a){r?o.fire(new t.ErrorEvent(r)):a&&(o.image=t.browser.getImageData(a),e&&(o.coordinates=e),i&&i(),o._finishLoading());});},i.prototype.updateImage=function(t){var e=this;return this.image&&t.url?(this.options.url=t.url,this.load(t.coordinates,function(){e.texture=null;}),this):this},i.prototype._finishLoading=function(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})));},i.prototype.onAdd=function(t){this.map=t,this.load();},i.prototype.setCoordinates=function(e){var i=this;this.coordinates=e;var o=e.map(t.MercatorCoordinate.fromLngLat);this.tileID=function(e){for(var i=1/0,o=1/0,r=-1/0,a=-1/0,n=0,s=e;n<s.length;n+=1){var l=s[n];i=Math.min(i,l.x),o=Math.min(o,l.y),r=Math.max(r,l.x),a=Math.max(a,l.y);}var c=r-i,u=a-o,h=Math.max(c,u),p=Math.max(0,Math.floor(-Math.log(h)/Math.LN2)),d=Math.pow(2,p);return new t.CanonicalTileID(p,Math.floor((i+r)/2*d),Math.floor((o+a)/2*d))}(o),this.minzoom=this.maxzoom=this.tileID.z;var r=o.map(function(t){return i.tileID.getTilePoint(t)._round()});return this._boundsArray=new t.StructArrayLayout4i8,this._boundsArray.emplaceBack(r[0].x,r[0].y,0,0),this._boundsArray.emplaceBack(r[1].x,r[1].y,t.EXTENT,0),this._boundsArray.emplaceBack(r[3].x,r[3].y,0,t.EXTENT),this._boundsArray.emplaceBack(r[2].x,r[2].y,t.EXTENT,t.EXTENT),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})),this},i.prototype.prepare=function(){if(0!==Object.keys(this.tiles).length&&this.image){var e=this.map.painter.context,i=e.gl;for(var o in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,t.rasterBoundsAttributes.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture||(this.texture=new t.Texture(e,this.image,i.RGBA),this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE)),this.tiles){var r=this.tiles[o];"loaded"!==r.state&&(r.state="loaded",r.texture=this.texture);}}},i.prototype.loadTile=function(t,e){this.tileID&&this.tileID.equals(t.tileID.canonical)?(this.tiles[String(t.tileID.wrap)]=t,t.buckets={},e(null)):(t.state="errored",e(null));},i.prototype.serialize=function(){return {type:"image",url:this.options.url,coordinates:this.coordinates}},i.prototype.hasTransition=function(){return !1},i}(t.Evented);var P=function(e){function i(t,i,o,r){e.call(this,t,i,o,r),this.roundZoom=!0,this.type="video",this.options=i;}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.load=function(){var e=this,i=this.options;this.urls=[];for(var o=0,r=i.urls;o<r.length;o+=1){var a=r[o];e.urls.push(e.map._transformRequest(a,t.ResourceType.Source).url);}t.getVideo(this.urls,function(i,o){i?e.fire(new t.ErrorEvent(i)):o&&(e.video=o,e.video.loop=!0,e.video.addEventListener("playing",function(){e.map.triggerRepaint();}),e.map&&e.video.play(),e._finishLoading());});},i.prototype.getVideo=function(){return this.video},i.prototype.onAdd=function(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)));},i.prototype.prepare=function(){if(!(0===Object.keys(this.tiles).length||this.video.readyState<2)){var e=this.map.painter.context,i=e.gl;for(var o in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,t.rasterBoundsAttributes.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE),i.texSubImage2D(i.TEXTURE_2D,0,0,0,i.RGBA,i.UNSIGNED_BYTE,this.video)):(this.texture=new t.Texture(e,this.video,i.RGBA),this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE)),this.tiles){var r=this.tiles[o];"loaded"!==r.state&&(r.state="loaded",r.texture=this.texture);}}},i.prototype.serialize=function(){return {type:"video",urls:this.urls,coordinates:this.coordinates}},i.prototype.hasTransition=function(){return this.video&&!this.video.paused},i}(L),D=function(e){function i(i,o,r,a){e.call(this,i,o,r,a),o.coordinates?Array.isArray(o.coordinates)&&4===o.coordinates.length&&!o.coordinates.some(function(t){return !Array.isArray(t)||2!==t.length||t.some(function(t){return "number"!=typeof t})})||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+i,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new t.ErrorEvent(new t.ValidationError("sources."+i,null,'missing required property "coordinates"'))),o.animate&&"boolean"!=typeof o.animate&&this.fire(new t.ErrorEvent(new t.ValidationError("sources."+i,null,'optional "animate" property must be a boolean value'))),o.canvas?"string"==typeof o.canvas||o.canvas instanceof t.window.HTMLCanvasElement||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+i,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new t.ErrorEvent(new t.ValidationError("sources."+i,null,'missing required property "canvas"'))),this.options=o,this.animate=void 0===o.animate||o.animate;}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.load=function(){this.canvas||(this.canvas=this.options.canvas instanceof t.window.HTMLCanvasElement?this.options.canvas:t.window.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new t.ErrorEvent(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint();},this.pause=function(){this._playing=!1;},this._finishLoading());},i.prototype.getCanvas=function(){return this.canvas},i.prototype.onAdd=function(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play();},i.prototype.onRemove=function(){this.pause();},i.prototype.prepare=function(){var e=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,e=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,e=!0),!this._hasInvalidDimensions()&&0!==Object.keys(this.tiles).length){var i=this.map.painter.context,o=i.gl;for(var r in this.boundsBuffer||(this.boundsBuffer=i.createVertexBuffer(this._boundsArray,t.rasterBoundsAttributes.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?(e||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new t.Texture(i,this.canvas,o.RGBA,{premultiply:!0}),this.tiles){var a=this.tiles[r];"loaded"!==a.state&&(a.state="loaded",a.texture=this.texture);}}},i.prototype.serialize=function(){return {type:"canvas",coordinates:this.coordinates}},i.prototype.hasTransition=function(){return this._playing},i.prototype._hasInvalidDimensions=function(){for(var t=0,e=[this.canvas.width,this.canvas.height];t<e.length;t+=1){var i=e[t];if(isNaN(i)||i<=0)return !0}return !1},i}(L),R={vector:I,raster:C,"raster-dem":S,geojson:z,video:P,image:L,canvas:D},M=function(e,i,o,r){var a=new R[i.type](e,i,o,r);if(a.id!==e)throw new Error("Expected Source id to be "+e+" instead of "+a.id);return t.bindAll(["load","abort","unload","serialize","prepare"],a),a};function A(t,e,i,o,r){var a=r.maxPitchScaleFactor(),n=t.tilesIn(i,a);n.sort(k);for(var s=[],l=0,c=n;l<c.length;l+=1){var u=c[l];s.push({wrappedTileID:u.tileID.wrapped().key,queryResults:u.tile.queryRenderedFeatures(e,t._state,u.queryGeometry,u.scale,o,r,a,t.transform.calculatePosMatrix(u.tileID.toUnwrapped()))});}var h=function(t){for(var e={},i={},o=0,r=t;o<r.length;o+=1){var a=r[o],n=a.queryResults,s=a.wrappedTileID,l=i[s]=i[s]||{};for(var c in n)for(var u=n[c],h=l[c]=l[c]||{},p=e[c]=e[c]||[],d=0,_=u;d<_.length;d+=1){var f=_[d];h[f.featureIndex]||(h[f.featureIndex]=!0,p.push(f.feature));}}return e}(s);for(var p in h)h[p].forEach(function(e){var i=t.getFeatureState(e.layer["source-layer"],e.id);e.source=e.layer.source,e.layer["source-layer"]&&(e.sourceLayer=e.layer["source-layer"]),e.state=i;});return h}function k(t,e){var i=t.tileID,o=e.tileID;return i.overscaledZ-o.overscaledZ||i.canonical.y-o.canonical.y||i.wrap-o.wrap||i.canonical.x-o.canonical.x}var B=function(t,e){this.max=t,this.onRemove=e,this.reset();};B.prototype.reset=function(){for(var t in this.data)for(var e=0,i=this.data[t];e<i.length;e+=1){var o=i[e];o.timeout&&clearTimeout(o.timeout),this.onRemove(o.value);}return this.data={},this.order=[],this},B.prototype.add=function(t,e,i){var o=this,r=t.wrapped().key;void 0===this.data[r]&&(this.data[r]=[]);var a={value:e,timeout:void 0};if(void 0!==i&&(a.timeout=setTimeout(function(){o.remove(t,a);},i)),this.data[r].push(a),this.order.push(r),this.order.length>this.max){var n=this._getAndRemoveByKey(this.order[0]);n&&this.onRemove(n);}return this},B.prototype.has=function(t){return t.wrapped().key in this.data},B.prototype.getAndRemove=function(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null},B.prototype._getAndRemoveByKey=function(t){var e=this.data[t].shift();return e.timeout&&clearTimeout(e.timeout),0===this.data[t].length&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),e.value},B.prototype.get=function(t){return this.has(t)?this.data[t.wrapped().key][0].value:null},B.prototype.remove=function(t,e){if(!this.has(t))return this;var i=t.wrapped().key,o=void 0===e?0:this.data[i].indexOf(e),r=this.data[i][o];return this.data[i].splice(o,1),r.timeout&&clearTimeout(r.timeout),0===this.data[i].length&&delete this.data[i],this.onRemove(r.value),this.order.splice(this.order.indexOf(i),1),this},B.prototype.setMaxSize=function(t){for(this.max=t;this.order.length>this.max;){var e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e);}return this};var O=function(t,e,i){this.context=t;var o=t.gl;this.buffer=o.createBuffer(),this.dynamicDraw=Boolean(i),this.context.unbindVAO(),t.bindElementBuffer.set(this.buffer),o.bufferData(o.ELEMENT_ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?o.DYNAMIC_DRAW:o.STATIC_DRAW),this.dynamicDraw||delete e.arrayBuffer;};O.prototype.bind=function(){this.context.bindElementBuffer.set(this.buffer);},O.prototype.updateData=function(t){var e=this.context.gl;this.context.unbindVAO(),this.bind(),e.bufferSubData(e.ELEMENT_ARRAY_BUFFER,0,t.arrayBuffer);},O.prototype.destroy=function(){var t=this.context.gl;this.buffer&&(t.deleteBuffer(this.buffer),delete this.buffer);};var F={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"},U=function(t,e,i,o){this.length=e.length,this.attributes=i,this.itemSize=e.bytesPerElement,this.dynamicDraw=o,this.context=t;var r=t.gl;this.buffer=r.createBuffer(),t.bindVertexBuffer.set(this.buffer),r.bufferData(r.ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?r.DYNAMIC_DRAW:r.STATIC_DRAW),this.dynamicDraw||delete e.arrayBuffer;};U.prototype.bind=function(){this.context.bindVertexBuffer.set(this.buffer);},U.prototype.updateData=function(t){var e=this.context.gl;this.bind(),e.bufferSubData(e.ARRAY_BUFFER,0,t.arrayBuffer);},U.prototype.enableAttributes=function(t,e){for(var i=0;i<this.attributes.length;i++){var o=this.attributes[i],r=e.attributes[o.name];void 0!==r&&t.enableVertexAttribArray(r);}},U.prototype.setVertexAttribPointers=function(t,e,i){for(var o=0;o<this.attributes.length;o++){var r=this.attributes[o],a=e.attributes[r.name];void 0!==a&&t.vertexAttribPointer(a,r.components,t[F[r.type]],!1,this.itemSize,r.offset+this.itemSize*(i||0));}},U.prototype.destroy=function(){var t=this.context.gl;this.buffer&&(t.deleteBuffer(this.buffer),delete this.buffer);};var N=function(t){this.gl=t.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1;};N.prototype.get=function(){return this.current},N.prototype.set=function(t){},N.prototype.getDefault=function(){return this.default},N.prototype.setDefault=function(){this.set(this.default);};var Z=function(e){function i(){e.apply(this,arguments);}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.getDefault=function(){return t.Color.transparent},i.prototype.set=function(t){var e=this.current;(t.r!==e.r||t.g!==e.g||t.b!==e.b||t.a!==e.a||this.dirty)&&(this.gl.clearColor(t.r,t.g,t.b,t.a),this.current=t,this.dirty=!1);},i}(N),j=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDefault=function(){return 1},e.prototype.set=function(t){(t!==this.current||this.dirty)&&(this.gl.clearDepth(t),this.current=t,this.dirty=!1);},e}(N),V=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDefault=function(){return 0},e.prototype.set=function(t){(t!==this.current||this.dirty)&&(this.gl.clearStencil(t),this.current=t,this.dirty=!1);},e}(N),q=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDefault=function(){return [!0,!0,!0,!0]},e.prototype.set=function(t){var e=this.current;(t[0]!==e[0]||t[1]!==e[1]||t[2]!==e[2]||t[3]!==e[3]||this.dirty)&&(this.gl.colorMask(t[0],t[1],t[2],t[3]),this.current=t,this.dirty=!1);},e}(N),G=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDefault=function(){return !0},e.prototype.set=function(t){(t!==this.current||this.dirty)&&(this.gl.depthMask(t),this.current=t,this.dirty=!1);},e}(N),W=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDefault=function(){return 255},e.prototype.set=function(t){(t!==this.current||this.dirty)&&(this.gl.stencilMask(t),this.current=t,this.dirty=!1);},e}(N),X=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDefault=function(){return {func:this.gl.ALWAYS,ref:0,mask:255}},e.prototype.set=function(t){var 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t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDefault=function(){return this.gl.BACK},e.prototype.set=function(t){(t!==this.current||this.dirty)&&(this.gl.cullFace(t),this.current=t,this.dirty=!1);},e}(N),at=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDefault=function(){return this.gl.CCW},e.prototype.set=function(t){(t!==this.current||this.dirty)&&(this.gl.frontFace(t),this.current=t,this.dirty=!1);},e}(N),nt=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDefault=function(){return null},e.prototype.set=function(t){(t!==this.current||this.dirty)&&(this.gl.useProgram(t),this.current=t,this.dirty=!1);},e}(N),st=function(t){function e(){t.apply(this,arguments);}return 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e=this.gl;e.bindFramebuffer(e.FRAMEBUFFER,t),this.current=t,this.dirty=!1;}},e}(N),ut=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDefault=function(){return null},e.prototype.set=function(t){if(t!==this.current||this.dirty){var e=this.gl;e.bindRenderbuffer(e.RENDERBUFFER,t),this.current=t,this.dirty=!1;}},e}(N),ht=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDefault=function(){return null},e.prototype.set=function(t){if(t!==this.current||this.dirty){var e=this.gl;e.bindTexture(e.TEXTURE_2D,t),this.current=t,this.dirty=!1;}},e}(N),pt=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDefault=function(){return 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t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDefault=function(){return 4},e.prototype.set=function(t){if(t!==this.current||this.dirty){var e=this.gl;e.pixelStorei(e.UNPACK_ALIGNMENT,t),this.current=t,this.dirty=!1;}},e}(N),mt=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDefault=function(){return !1},e.prototype.set=function(t){if(t!==this.current||this.dirty){var e=this.gl;e.pixelStorei(e.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t),this.current=t,this.dirty=!1;}},e}(N),gt=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDefault=function(){return !1},e.prototype.set=function(t){if(t!==this.current||this.dirty){var e=this.gl;e.pixelStorei(e.UNPACK_FLIP_Y_WEBGL,t),this.current=t,this.dirty=!1;}},e}(N),vt=function(t){function e(e,i){t.call(this,e),this.context=e,this.parent=i;}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDefault=function(){return null},e}(N),yt=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.setDirty=function(){this.dirty=!0;},e.prototype.set=function(t){if(t!==this.current||this.dirty){this.context.bindFramebuffer.set(this.parent);var e=this.gl;e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,t,0),this.current=t,this.dirty=!1;}},e}(vt),xt=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){if(t!==this.current||this.dirty){this.context.bindFramebuffer.set(this.parent);var e=this.gl;e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.RENDERBUFFER,t),this.current=t,this.dirty=!1;}},e}(vt),bt=function(t,e,i){this.context=t,this.width=e,this.height=i;var o=t.gl,r=this.framebuffer=o.createFramebuffer();this.colorAttachment=new yt(t,r),this.depthAttachment=new xt(t,r);};bt.prototype.destroy=function(){var t=this.context.gl,e=this.colorAttachment.get();e&&t.deleteTexture(e);var i=this.depthAttachment.get();i&&t.deleteRenderbuffer(i),t.deleteFramebuffer(this.framebuffer);};var wt=function(t,e,i){this.func=t,this.mask=e,this.range=i;};wt.ReadOnly=!1,wt.ReadWrite=!0,wt.disabled=new wt(519,wt.ReadOnly,[0,1]);var Et=function(t,e,i,o,r,a){this.test=t,this.ref=e,this.mask=i,this.fail=o,this.depthFail=r,this.pass=a;};Et.disabled=new Et({func:519,mask:0},0,0,7680,7680,7680);var Tt=function(t,e,i){this.blendFunction=t,this.blendColor=e,this.mask=i;};Tt.Replace=[1,0],Tt.disabled=new Tt(Tt.Replace,t.Color.transparent,[!1,!1,!1,!1]),Tt.unblended=new Tt(Tt.Replace,t.Color.transparent,[!0,!0,!0,!0]),Tt.alphaBlended=new Tt([1,771],t.Color.transparent,[!0,!0,!0,!0]);var It=function(t,e,i){this.enable=t,this.mode=e,this.frontFace=i;};It.disabled=new It(!1,1029,2305),It.backCCW=new It(!0,1029,2305);var Ct=function(t){this.gl=t,this.extVertexArrayObject=this.gl.getExtension("OES_vertex_array_object"),this.clearColor=new Z(this),this.clearDepth=new j(this),this.clearStencil=new V(this),this.colorMask=new q(this),this.depthMask=new G(this),this.stencilMask=new W(this),this.stencilFunc=new X(this),this.stencilOp=new H(this),this.stencilTest=new K(this),this.depthRange=new Y(this),this.depthTest=new J(this),this.depthFunc=new Q(this),this.blend=new $(this),this.blendFunc=new tt(this),this.blendColor=new et(this),this.blendEquation=new it(this),this.cullFace=new ot(this),this.cullFaceSide=new rt(this),this.frontFace=new at(this),this.program=new nt(this),this.activeTexture=new st(this),this.viewport=new lt(this),this.bindFramebuffer=new ct(this),this.bindRenderbuffer=new ut(this),this.bindTexture=new ht(this),this.bindVertexBuffer=new pt(this),this.bindElementBuffer=new dt(this),this.bindVertexArrayOES=this.extVertexArrayObject&&new _t(this),this.pixelStoreUnpack=new ft(this),this.pixelStoreUnpackPremultiplyAlpha=new mt(this),this.pixelStoreUnpackFlipY=new gt(this),this.extTextureFilterAnisotropic=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=t.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.extTextureHalfFloat=t.getExtension("OES_texture_half_float"),this.extTextureHalfFloat&&t.getExtension("OES_texture_half_float_linear");};Ct.prototype.setDirty=function(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.extVertexArrayObject&&(this.bindVertexArrayOES.dirty=!0),this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0;},Ct.prototype.createIndexBuffer=function(t,e){return new O(this,t,e)},Ct.prototype.createVertexBuffer=function(t,e,i){return new U(this,t,e,i)},Ct.prototype.createRenderbuffer=function(t,e,i){var o=this.gl,r=o.createRenderbuffer();return this.bindRenderbuffer.set(r),o.renderbufferStorage(o.RENDERBUFFER,t,e,i),this.bindRenderbuffer.set(null),r},Ct.prototype.createFramebuffer=function(t,e){return new bt(this,t,e)},Ct.prototype.clear=function(t){var e=t.color,i=t.depth,o=this.gl,r=0;e&&(r|=o.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),void 0!==i&&(r|=o.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(i),this.depthMask.set(!0)),o.clear(r);},Ct.prototype.setCullFace=function(t){!1===t.enable?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(t.mode),this.frontFace.set(t.frontFace));},Ct.prototype.setDepthMode=function(t){t.func!==this.gl.ALWAYS||t.mask?(this.depthTest.set(!0),this.depthFunc.set(t.func),this.depthMask.set(t.mask),this.depthRange.set(t.range)):this.depthTest.set(!1);},Ct.prototype.setStencilMode=function(t){t.test.func!==this.gl.ALWAYS||t.mask?(this.stencilTest.set(!0),this.stencilMask.set(t.mask),this.stencilOp.set([t.fail,t.depthFail,t.pass]),this.stencilFunc.set({func:t.test.func,ref:t.ref,mask:t.test.mask})):this.stencilTest.set(!1);},Ct.prototype.setColorMode=function(e){t.isEqual(e.blendFunction,Tt.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(e.blendFunction),this.blendColor.set(e.blendColor)),this.colorMask.set(e.mask);},Ct.prototype.unbindVAO=function(){this.extVertexArrayObject&&this.bindVertexArrayOES.set(null);};var St=function(e){function i(i,o,r){var a=this;e.call(this),this.id=i,this.dispatcher=r,this.on("data",function(t){"source"===t.dataType&&"metadata"===t.sourceDataType&&(a._sourceLoaded=!0),a._sourceLoaded&&!a._paused&&"source"===t.dataType&&"content"===t.sourceDataType&&(a.reload(),a.transform&&a.update(a.transform));}),this.on("error",function(){a._sourceErrored=!0;}),this._source=M(i,o,r,this),this._tiles={},this._cache=new B(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._coveredTiles={},this._state=new t.SourceFeatureState;}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.onAdd=function(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null,this._source&&this._source.onAdd&&this._source.onAdd(t);},i.prototype.onRemove=function(t){this._source&&this._source.onRemove&&this._source.onRemove(t);},i.prototype.loaded=function(){if(this._sourceErrored)return !0;if(!this._sourceLoaded)return !1;for(var t in this._tiles){var e=this._tiles[t];if("loaded"!==e.state&&"errored"!==e.state)return !1}return !0},i.prototype.getSource=function(){return this._source},i.prototype.pause=function(){this._paused=!0;},i.prototype.resume=function(){if(this._paused){var t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform);}},i.prototype._loadTile=function(t,e){return this._source.loadTile(t,e)},i.prototype._unloadTile=function(t){if(this._source.unloadTile)return this._source.unloadTile(t,function(){})},i.prototype._abortTile=function(t){if(this._source.abortTile)return this._source.abortTile(t,function(){})},i.prototype.serialize=function(){return this._source.serialize()},i.prototype.prepare=function(t){for(var e in this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null),this._tiles)this._tiles[e].upload(t);},i.prototype.getIds=function(){return Object.keys(this._tiles).map(Number).sort(zt)},i.prototype.getRenderableIds=function(e){var i=this,o=[];for(var r in i._tiles)i._isIdRenderable(+r,e)&&o.push(+r);return e?o.sort(function(e,o){var r=i._tiles[e].tileID,a=i._tiles[o].tileID,n=new t.Point(r.canonical.x,r.canonical.y)._rotate(i.transform.angle),s=new t.Point(a.canonical.x,a.canonical.y)._rotate(i.transform.angle);return r.overscaledZ-a.overscaledZ||s.y-n.y||s.x-n.x}):o.sort(zt)},i.prototype.hasRenderableParent=function(t){var e=this.findLoadedParent(t,0);return !!e&&this._isIdRenderable(e.tileID.key)},i.prototype._isIdRenderable=function(t,e){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(e||!this._tiles[t].holdingForFade())},i.prototype.reload=function(){if(this._paused)this._shouldReloadOnResume=!0;else for(var t in this._cache.reset(),this._tiles)"errored"!==this._tiles[t].state&&this._reloadTile(t,"reloading");},i.prototype._reloadTile=function(t,e){var i=this._tiles[t];i&&("loading"!==i.state&&(i.state=e),this._loadTile(i,this._tileLoaded.bind(this,i,t,e)));},i.prototype._tileLoaded=function(e,i,o,r){if(r)return e.state="errored",void(404!==r.status?this._source.fire(new t.ErrorEvent(r,{tile:e})):this.update(this.transform));e.timeAdded=t.browser.now(),"expired"===o&&(e.refreshedUponExpiration=!0),this._setTileReloadTimer(i,e),"raster-dem"===this.getSource().type&&e.dem&&this._backfillDEM(e),this._state.initializeTileState(e,this.map?this.map.painter:null),this._source.fire(new t.Event("data",{dataType:"source",tile:e,coord:e.tileID}));},i.prototype._backfillDEM=function(t){for(var e=this.getRenderableIds(),i=0;i<e.length;i++){var o=e[i];if(t.neighboringTiles&&t.neighboringTiles[o]){var r=this.getTileByID(o);a(t,r),a(r,t);}}function a(t,e){t.needsHillshadePrepare=!0;var i=e.tileID.canonical.x-t.tileID.canonical.x,o=e.tileID.canonical.y-t.tileID.canonical.y,r=Math.pow(2,t.tileID.canonical.z),a=e.tileID.key;0===i&&0===o||Math.abs(o)>1||(Math.abs(i)>1&&(1===Math.abs(i+r)?i+=r:1===Math.abs(i-r)&&(i-=r)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,i,o),t.neighboringTiles&&t.neighboringTiles[a]&&(t.neighboringTiles[a].backfilled=!0)));}},i.prototype.getTile=function(t){return this.getTileByID(t.key)},i.prototype.getTileByID=function(t){return this._tiles[t]},i.prototype.getZoom=function(t){return t.zoom+t.scaleZoom(t.tileSize/this._source.tileSize)},i.prototype._retainLoadedChildren=function(t,e,i,o){for(var r in this._tiles){var a=this._tiles[r];if(!(o[r]||!a.hasData()||a.tileID.overscaledZ<=e||a.tileID.overscaledZ>i)){for(var n=a.tileID;a&&a.tileID.overscaledZ>e+1;){var s=a.tileID.scaledTo(a.tileID.overscaledZ-1);(a=this._tiles[s.key])&&a.hasData()&&(n=s);}for(var l=n;l.overscaledZ>e;)if(t[(l=l.scaledTo(l.overscaledZ-1)).key]){o[n.key]=n;break}}}},i.prototype.findLoadedParent=function(t,e){for(var i=t.overscaledZ-1;i>=e;i--){var o=t.scaledTo(i);if(!o)return;var r=String(o.key),a=this._tiles[r];if(a&&a.hasData())return a;if(this._cache.has(o))return this._cache.get(o)}},i.prototype.updateCacheSize=function(t){var e=(Math.ceil(t.width/this._source.tileSize)+1)*(Math.ceil(t.height/this._source.tileSize)+1),i=Math.floor(5*e),o="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,i):i;this._cache.setMaxSize(o);},i.prototype.handleWrapJump=function(t){var e=(t-(void 0===this._prevLng?t:this._prevLng))/360,i=Math.round(e);if(this._prevLng=t,i){var o={};for(var r in this._tiles){var a=this._tiles[r];a.tileID=a.tileID.unwrapTo(a.tileID.wrap+i),o[a.tileID.key]=a;}for(var n in this._tiles=o,this._timers)clearTimeout(this._timers[n]),delete this._timers[n];for(var s in this._tiles){var l=this._tiles[s];this._setTileReloadTimer(s,l);}}},i.prototype.update=function(e){var o=this;if(this.transform=e,this._sourceLoaded&&!this._paused){var r;this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?r=e.getVisibleUnwrappedCoordinates(this._source.tileID).map(function(e){return new t.OverscaledTileID(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y)}):(r=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(r=r.filter(function(t){return o._source.hasTile(t)}))):r=[];var a=(this._source.roundZoom?Math.round:Math.floor)(this.getZoom(e)),n=Math.max(a-i.maxOverzooming,this._source.minzoom),s=Math.max(a+i.maxUnderzooming,this._source.minzoom),l=this._updateRetainedTiles(r,a);if(Lt(this._source.type)){for(var c={},u={},h=0,p=Object.keys(l);h<p.length;h+=1){var d=p[h],_=l[d],f=o._tiles[d];if(f&&!(f.fadeEndTime&&f.fadeEndTime<=t.browser.now())){var m=o.findLoadedParent(_,n);m&&(o._addTile(m.tileID),c[m.tileID.key]=m.tileID),u[d]=_;}}for(var g in this._retainLoadedChildren(u,a,s,l),c)l[g]||(o._coveredTiles[g]=!0,l[g]=c[g]);}for(var v in l)o._tiles[v].clearFadeHold();for(var y=0,x=t.keysDifference(this._tiles,l);y<x.length;y+=1){var b=x[y],w=o._tiles[b];w.hasSymbolBuckets&&!w.holdingForFade()?w.setHoldDuration(o.map._fadeDuration):w.hasSymbolBuckets&&!w.symbolFadeFinished()||o._removeTile(b);}}},i.prototype.releaseSymbolFadeTiles=function(){for(var t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(t);},i.prototype._updateRetainedTiles=function(t,e){for(var o={},r={},a=Math.max(e-i.maxOverzooming,this._source.minzoom),n=Math.max(e+i.maxUnderzooming,this._source.minzoom),s={},l=0,c=t;l<c.length;l+=1){var u=c[l],h=this._addTile(u);o[u.key]=u,h.hasData()||e<this._source.maxzoom&&(s[u.key]=u);}this._retainLoadedChildren(s,e,n,o);for(var p=0,d=t;p<d.length;p+=1){var _=d[p],f=this._tiles[_.key];if(!f.hasData()){if(e+1>this._source.maxzoom){var m=_.children(this._source.maxzoom)[0],g=this.getTile(m);if(g&&g.hasData()){o[m.key]=m;continue}}else{var v=_.children(this._source.maxzoom);if(o[v[0].key]&&o[v[1].key]&&o[v[2].key]&&o[v[3].key])continue}for(var y=f.wasRequested(),x=_.overscaledZ-1;x>=a;--x){var b=_.scaledTo(x);if(r[b.key])break;if(r[b.key]=!0,!(f=this.getTile(b))&&y&&(f=this._addTile(b)),f&&(o[b.key]=b,y=f.wasRequested(),f.hasData()))break}}}return o},i.prototype._addTile=function(e){var i=this._tiles[e.key];if(i)return i;(i=this._cache.getAndRemove(e))&&(this._setTileReloadTimer(e.key,i),i.tileID=e,this._state.initializeTileState(i,this.map?this.map.painter:null),this._cacheTimers[e.key]&&(clearTimeout(this._cacheTimers[e.key]),delete this._cacheTimers[e.key],this._setTileReloadTimer(e.key,i)));var o=Boolean(i);return o||(i=new t.Tile(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(i,this._tileLoaded.bind(this,i,e.key,i.state))),i?(i.uses++,this._tiles[e.key]=i,o||this._source.fire(new t.Event("dataloading",{tile:i,coord:i.tileID,dataType:"source"})),i):null},i.prototype._setTileReloadTimer=function(t,e){var i=this;t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);var o=e.getExpiryTimeout();o&&(this._timers[t]=setTimeout(function(){i._reloadTile(t,"expired"),delete i._timers[t];},o));},i.prototype._removeTile=function(t){var e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),e.uses>0||(e.hasData()?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))));},i.prototype.clearTiles=function(){for(var t in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(t);this._cache.reset();},i.prototype.tilesIn=function(e,i){for(var o=[],r=this.getIds(),a=1/0,n=1/0,s=-1/0,l=-1/0,c=0;c<e.length;c++){var u=e[c];a=Math.min(a,u.x),n=Math.min(n,u.y),s=Math.max(s,u.x),l=Math.max(l,u.y);}for(var h=0;h<r.length;h++){var p=this._tiles[r[h]];if(!p.holdingForFade()){var d=p.tileID,_=Math.pow(2,this.transform.zoom-p.tileID.overscaledZ),f=i*p.queryPadding*t.EXTENT/p.tileSize/_,m=[d.getTilePoint(new t.MercatorCoordinate(a,n)),d.getTilePoint(new t.MercatorCoordinate(s,l))];if(m[0].x-f<t.EXTENT&&m[0].y-f<t.EXTENT&&m[1].x+f>=0&&m[1].y+f>=0){for(var g=[],v=0;v<e.length;v++)g.push(d.getTilePoint(e[v]));o.push({tile:p,tileID:d,queryGeometry:[g],scale:_});}}}return o},i.prototype.getVisibleCoordinates=function(t){for(var e=this,i=this.getRenderableIds(t).map(function(t){return e._tiles[t].tileID}),o=0,r=i;o<r.length;o+=1){var a=r[o];a.posMatrix=e.transform.calculatePosMatrix(a.toUnwrapped());}return i},i.prototype.hasTransition=function(){if(this._source.hasTransition())return !0;if(Lt(this._source.type))for(var e in this._tiles){var i=this._tiles[e];if(void 0!==i.fadeEndTime&&i.fadeEndTime>=t.browser.now())return !0}return !1},i.prototype.setFeatureState=function(t,e,i){t=t||"_geojsonTileLayer",this._state.updateState(t,e,i);},i.prototype.getFeatureState=function(t,e){return t=t||"_geojsonTileLayer",this._state.getState(t,e)},i}(t.Evented);function zt(t,e){return t%32-e%32||e-t}function Lt(t){return "raster"===t||"image"===t||"video"===t}function Pt(){return new t.window.Worker(Yo.workerUrl)}St.maxOverzooming=10,St.maxUnderzooming=3;var Dt=function(){this.active={};};Dt.prototype.acquire=function(t){if(!this.workers)for(this.workers=[];this.workers.length<Dt.workerCount;)this.workers.push(new Pt);return this.active[t]=!0,this.workers.slice()},Dt.prototype.release=function(t){delete this.active[t],0===Object.keys(this.active).length&&(this.workers.forEach(function(t){t.terminate();}),this.workers=null);};var Rt,Mt=Math.floor(t.browser.hardwareConcurrency/2);function At(e,i){var o={};for(var r in e)"ref"!==r&&(o[r]=e[r]);return t.refProperties.forEach(function(t){t in i&&(o[t]=i[t]);}),o}function kt(t){t=t.slice();for(var e=Object.create(null),i=0;i<t.length;i++)e[t[i].id]=t[i];for(var o=0;o<t.length;o++)"ref"in t[o]&&(t[o]=At(t[o],e[t[o].ref]));return t}Dt.workerCount=Math.max(Math.min(Mt,6),1);var Bt={setStyle:"setStyle",addLayer:"addLayer",removeLayer:"removeLayer",setPaintProperty:"setPaintProperty",setLayoutProperty:"setLayoutProperty",setFilter:"setFilter",addSource:"addSource",removeSource:"removeSource",setGeoJSONSourceData:"setGeoJSONSourceData",setLayerZoomRange:"setLayerZoomRange",setLayerProperty:"setLayerProperty",setCenter:"setCenter",setZoom:"setZoom",setBearing:"setBearing",setPitch:"setPitch",setSprite:"setSprite",setGlyphs:"setGlyphs",setTransition:"setTransition",setLight:"setLight"};function Ot(t,e,i){i.push({command:Bt.addSource,args:[t,e[t]]});}function Ft(t,e,i){e.push({command:Bt.removeSource,args:[t]}),i[t]=!0;}function Ut(t,e,i,o){Ft(t,i,o),Ot(t,e,i);}function Nt(e,i,o){var r;for(r in e[o])if(e[o].hasOwnProperty(r)&&"data"!==r&&!t.isEqual(e[o][r],i[o][r]))return !1;for(r in i[o])if(i[o].hasOwnProperty(r)&&"data"!==r&&!t.isEqual(e[o][r],i[o][r]))return !1;return !0}function Zt(e,i,o,r,a,n){var s;for(s in i=i||{},e=e||{})e.hasOwnProperty(s)&&(t.isEqual(e[s],i[s])||o.push({command:n,args:[r,s,i[s],a]}));for(s in i)i.hasOwnProperty(s)&&!e.hasOwnProperty(s)&&(t.isEqual(e[s],i[s])||o.push({command:n,args:[r,s,i[s],a]}));}function jt(t){return t.id}function Vt(t,e){return t[e.id]=e,t}function qt(e,i){if(!e)return [{command:Bt.setStyle,args:[i]}];var o=[];try{if(!t.isEqual(e.version,i.version))return [{command:Bt.setStyle,args:[i]}];t.isEqual(e.center,i.center)||o.push({command:Bt.setCenter,args:[i.center]}),t.isEqual(e.zoom,i.zoom)||o.push({command:Bt.setZoom,args:[i.zoom]}),t.isEqual(e.bearing,i.bearing)||o.push({command:Bt.setBearing,args:[i.bearing]}),t.isEqual(e.pitch,i.pitch)||o.push({command:Bt.setPitch,args:[i.pitch]}),t.isEqual(e.sprite,i.sprite)||o.push({command:Bt.setSprite,args:[i.sprite]}),t.isEqual(e.glyphs,i.glyphs)||o.push({command:Bt.setGlyphs,args:[i.glyphs]}),t.isEqual(e.transition,i.transition)||o.push({command:Bt.setTransition,args:[i.transition]}),t.isEqual(e.light,i.light)||o.push({command:Bt.setLight,args:[i.light]});var r={},a=[];!function(e,i,o,r){var a;for(a in i=i||{},e=e||{})e.hasOwnProperty(a)&&(i.hasOwnProperty(a)||Ft(a,o,r));for(a in i)i.hasOwnProperty(a)&&(e.hasOwnProperty(a)?t.isEqual(e[a],i[a])||("geojson"===e[a].type&&"geojson"===i[a].type&&Nt(e,i,a)?o.push({command:Bt.setGeoJSONSourceData,args:[a,i[a].data]}):Ut(a,i,o,r)):Ot(a,i,o));}(e.sources,i.sources,a,r);var n=[];e.layers&&e.layers.forEach(function(t){r[t.source]?o.push({command:Bt.removeLayer,args:[t.id]}):n.push(t);}),o=o.concat(a),function(e,i,o){i=i||[];var r,a,n,s,l,c,u,h=(e=e||[]).map(jt),p=i.map(jt),d=e.reduce(Vt,{}),_=i.reduce(Vt,{}),f=h.slice(),m=Object.create(null);for(r=0,a=0;r<h.length;r++)n=h[r],_.hasOwnProperty(n)?a++:(o.push({command:Bt.removeLayer,args:[n]}),f.splice(f.indexOf(n,a),1));for(r=0,a=0;r<p.length;r++)n=p[p.length-1-r],f[f.length-1-r]!==n&&(d.hasOwnProperty(n)?(o.push({command:Bt.removeLayer,args:[n]}),f.splice(f.lastIndexOf(n,f.length-a),1)):a++,c=f[f.length-r],o.push({command:Bt.addLayer,args:[_[n],c]}),f.splice(f.length-r,0,n),m[n]=!0);for(r=0;r<p.length;r++)if(s=d[n=p[r]],l=_[n],!m[n]&&!t.isEqual(s,l))if(t.isEqual(s.source,l.source)&&t.isEqual(s["source-layer"],l["source-layer"])&&t.isEqual(s.type,l.type)){for(u in Zt(s.layout,l.layout,o,n,null,Bt.setLayoutProperty),Zt(s.paint,l.paint,o,n,null,Bt.setPaintProperty),t.isEqual(s.filter,l.filter)||o.push({command:Bt.setFilter,args:[n,l.filter]}),t.isEqual(s.minzoom,l.minzoom)&&t.isEqual(s.maxzoom,l.maxzoom)||o.push({command:Bt.setLayerZoomRange,args:[n,l.minzoom,l.maxzoom]}),s)s.hasOwnProperty(u)&&"layout"!==u&&"paint"!==u&&"filter"!==u&&"metadata"!==u&&"minzoom"!==u&&"maxzoom"!==u&&(0===u.indexOf("paint.")?Zt(s[u],l[u],o,n,u.slice(6),Bt.setPaintProperty):t.isEqual(s[u],l[u])||o.push({command:Bt.setLayerProperty,args:[n,u,l[u]]}));for(u in l)l.hasOwnProperty(u)&&!s.hasOwnProperty(u)&&"layout"!==u&&"paint"!==u&&"filter"!==u&&"metadata"!==u&&"minzoom"!==u&&"maxzoom"!==u&&(0===u.indexOf("paint.")?Zt(s[u],l[u],o,n,u.slice(6),Bt.setPaintProperty):t.isEqual(s[u],l[u])||o.push({command:Bt.setLayerProperty,args:[n,u,l[u]]}));}else o.push({command:Bt.removeLayer,args:[n]}),c=f[f.lastIndexOf(n)+1],o.push({command:Bt.addLayer,args:[l,c]});}(n,i.layers,o);}catch(t){console.warn("Unable to compute style diff:",t),o=[{command:Bt.setStyle,args:[i]}];}return o}var Gt=function(t,e,i){var o=this.boxCells=[],r=this.circleCells=[];this.xCellCount=Math.ceil(t/i),this.yCellCount=Math.ceil(e/i);for(var a=0;a<this.xCellCount*this.yCellCount;a++)o.push([]),r.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=t,this.height=e,this.xScale=this.xCellCount/t,this.yScale=this.yCellCount/e,this.boxUid=0,this.circleUid=0;};Gt.prototype.keysLength=function(){return this.boxKeys.length+this.circleKeys.length},Gt.prototype.insert=function(t,e,i,o,r){this._forEachCell(e,i,o,r,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(i),this.bboxes.push(o),this.bboxes.push(r);},Gt.prototype.insertCircle=function(t,e,i,o){this._forEachCell(e-o,i-o,e+o,i+o,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(e),this.circles.push(i),this.circles.push(o);},Gt.prototype._insertBoxCell=function(t,e,i,o,r,a){this.boxCells[r].push(a);},Gt.prototype._insertCircleCell=function(t,e,i,o,r,a){this.circleCells[r].push(a);},Gt.prototype._query=function(t,e,i,o,r,a){if(i<0||t>this.width||o<0||e>this.height)return !r&&[];var n=[];if(t<=0&&e<=0&&this.width<=i&&this.height<=o){if(r)return !0;for(var s=0;s<this.boxKeys.length;s++)n.push({key:this.boxKeys[s],x1:this.bboxes[4*s],y1:this.bboxes[4*s+1],x2:this.bboxes[4*s+2],y2:this.bboxes[4*s+3]});for(var l=0;l<this.circleKeys.length;l++){var c=this.circles[3*l],u=this.circles[3*l+1],h=this.circles[3*l+2];n.push({key:this.circleKeys[l],x1:c-h,y1:u-h,x2:c+h,y2:u+h});}return a?n.filter(a):n}var p={hitTest:r,seenUids:{box:{},circle:{}}};return this._forEachCell(t,e,i,o,this._queryCell,n,p,a),r?n.length>0:n},Gt.prototype._queryCircle=function(t,e,i,o,r){var a=t-i,n=t+i,s=e-i,l=e+i;if(n<0||a>this.width||l<0||s>this.height)return !o&&[];var c=[],u={hitTest:o,circle:{x:t,y:e,radius:i},seenUids:{box:{},circle:{}}};return this._forEachCell(a,s,n,l,this._queryCellCircle,c,u,r),o?c.length>0:c},Gt.prototype.query=function(t,e,i,o,r){return this._query(t,e,i,o,!1,r)},Gt.prototype.hitTest=function(t,e,i,o,r){return this._query(t,e,i,o,!0,r)},Gt.prototype.hitTestCircle=function(t,e,i,o){return this._queryCircle(t,e,i,!0,o)},Gt.prototype._queryCell=function(t,e,i,o,r,a,n,s){var l=n.seenUids,c=this.boxCells[r];if(null!==c)for(var u=this.bboxes,h=0,p=c;h<p.length;h+=1){var d=p[h];if(!l.box[d]){l.box[d]=!0;var _=4*d;if(t<=u[_+2]&&e<=u[_+3]&&i>=u[_+0]&&o>=u[_+1]&&(!s||s(this.boxKeys[d]))){if(n.hitTest)return a.push(!0),!0;a.push({key:this.boxKeys[d],x1:u[_],y1:u[_+1],x2:u[_+2],y2:u[_+3]});}}}var f=this.circleCells[r];if(null!==f)for(var m=this.circles,g=0,v=f;g<v.length;g+=1){var y=v[g];if(!l.circle[y]){l.circle[y]=!0;var x=3*y;if(this._circleAndRectCollide(m[x],m[x+1],m[x+2],t,e,i,o)&&(!s||s(this.circleKeys[y]))){if(n.hitTest)return a.push(!0),!0;var b=m[x],w=m[x+1],E=m[x+2];a.push({key:this.circleKeys[y],x1:b-E,y1:w-E,x2:b+E,y2:w+E});}}}},Gt.prototype._queryCellCircle=function(t,e,i,o,r,a,n,s){var l=n.circle,c=n.seenUids,u=this.boxCells[r];if(null!==u)for(var h=this.bboxes,p=0,d=u;p<d.length;p+=1){var _=d[p];if(!c.box[_]){c.box[_]=!0;var f=4*_;if(this._circleAndRectCollide(l.x,l.y,l.radius,h[f+0],h[f+1],h[f+2],h[f+3])&&(!s||s(this.boxKeys[_])))return a.push(!0),!0}}var m=this.circleCells[r];if(null!==m)for(var g=this.circles,v=0,y=m;v<y.length;v+=1){var x=y[v];if(!c.circle[x]){c.circle[x]=!0;var b=3*x;if(this._circlesCollide(g[b],g[b+1],g[b+2],l.x,l.y,l.radius)&&(!s||s(this.circleKeys[x])))return a.push(!0),!0}}},Gt.prototype._forEachCell=function(t,e,i,o,r,a,n,s){for(var l=this._convertToXCellCoord(t),c=this._convertToYCellCoord(e),u=this._convertToXCellCoord(i),h=this._convertToYCellCoord(o),p=l;p<=u;p++)for(var d=c;d<=h;d++){var _=this.xCellCount*d+p;if(r.call(this,t,e,i,o,_,a,n,s))return}},Gt.prototype._convertToXCellCoord=function(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))},Gt.prototype._convertToYCellCoord=function(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))},Gt.prototype._circlesCollide=function(t,e,i,o,r,a){var n=o-t,s=r-e,l=i+a;return l*l>n*n+s*s},Gt.prototype._circleAndRectCollide=function(t,e,i,o,r,a,n){var s=(a-o)/2,l=Math.abs(t-(o+s));if(l>s+i)return !1;var c=(n-r)/2,u=Math.abs(e-(r+c));if(u>c+i)return !1;if(l<=s||u<=c)return !0;var h=l-s,p=u-c;return h*h+p*p<=i*i};var Wt=t.properties.layout;function Xt(e,i,o,r,a){var n=t.identity(new Float32Array(16));return i?(t.identity(n),t.scale(n,n,[1/a,1/a,1]),o||t.rotateZ(n,n,r.angle)):(t.scale(n,n,[r.width/2,-r.height/2,1]),t.translate(n,n,[1,-1,0]),t.multiply(n,n,e)),n}function Ht(e,i,o,r,a){var n=t.identity(new Float32Array(16));return i?(t.multiply(n,n,e),t.scale(n,n,[a,a,1]),o||t.rotateZ(n,n,-r.angle)):(t.scale(n,n,[1,-1,1]),t.translate(n,n,[-1,-1,0]),t.scale(n,n,[2/r.width,2/r.height,1])),n}function Kt(e,i){var o=[e.x,e.y,0,1];ae(o,o,i);var r=o[3];return {point:new t.Point(o[0]/r,o[1]/r),signedDistanceFromCamera:r}}function Yt(t,e){var i=t[0]/t[3],o=t[1]/t[3];return i>=-e[0]&&i<=e[0]&&o>=-e[1]&&o<=e[1]}function Jt(e,i,o,r,a,n,s,l){var c=r?e.textSizeData:e.iconSizeData,u=t.evaluateSizeForZoom(c,o.transform.zoom,Wt.properties[r?"text-size":"icon-size"]),h=[256/o.width*2+1,256/o.height*2+1],p=r?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;p.clear();for(var d=e.lineVertexArray,_=r?e.text.placedSymbolArray:e.icon.placedSymbolArray,f=o.transform.width/o.transform.height,m=!1,g=0;g<_.length;g++){var v=_.get(g);if(v.hidden||v.writingMode===t.WritingMode.vertical&&!m)re(v.numGlyphs,p);else{m=!1;var y=[v.anchorX,v.anchorY,0,1];if(t.transformMat4(y,y,i),Yt(y,h)){var x=.5+y[3]/o.transform.cameraToCenterDistance*.5,b=t.evaluateSizeForFeature(c,u,v),w=s?b*x:b/x,E=new t.Point(v.anchorX,v.anchorY),T=Kt(E,a).point,I={},C=te(v,w,!1,l,i,a,n,e.glyphOffsetArray,d,p,T,E,I,f);m=C.useVertical,(C.notEnoughRoom||m||C.needsFlipping&&te(v,w,!0,l,i,a,n,e.glyphOffsetArray,d,p,T,E,I,f).notEnoughRoom)&&re(v.numGlyphs,p);}else re(v.numGlyphs,p);}}r?e.text.dynamicLayoutVertexBuffer.updateData(p):e.icon.dynamicLayoutVertexBuffer.updateData(p);}function Qt(t,e,i,o,r,a,n,s,l,c,u,h){var p=s.glyphStartIndex+s.numGlyphs,d=s.lineStartIndex,_=s.lineStartIndex+s.lineLength,f=e.getoffsetX(s.glyphStartIndex),m=e.getoffsetX(p-1),g=ie(t*f,i,o,r,a,n,s.segment,d,_,l,c,u,h);if(!g)return null;var v=ie(t*m,i,o,r,a,n,s.segment,d,_,l,c,u,h);return v?{first:g,last:v}:null}function $t(e,i,o,r){if(e===t.WritingMode.horizontal&&Math.abs(o.y-i.y)>Math.abs(o.x-i.x)*r)return {useVertical:!0};return (e===t.WritingMode.vertical?i.y<o.y:i.x>o.x)?{needsFlipping:!0}:null}function te(e,i,o,r,a,n,s,l,c,u,h,p,d,_){var f,m=i/24,g=e.lineOffsetX*i,v=e.lineOffsetY*i;if(e.numGlyphs>1){var y=e.glyphStartIndex+e.numGlyphs,x=e.lineStartIndex,b=e.lineStartIndex+e.lineLength,w=Qt(m,l,g,v,o,h,p,e,c,n,d,!1);if(!w)return {notEnoughRoom:!0};var E=Kt(w.first.point,s).point,T=Kt(w.last.point,s).point;if(r&&!o){var I=$t(e.writingMode,E,T,_);if(I)return I}f=[w.first];for(var C=e.glyphStartIndex+1;C<y-1;C++)f.push(ie(m*l.getoffsetX(C),g,v,o,h,p,e.segment,x,b,c,n,d,!1));f.push(w.last);}else{if(r&&!o){var S=Kt(p,a).point,z=e.lineStartIndex+e.segment+1,L=new t.Point(c.getx(z),c.gety(z)),P=Kt(L,a),D=P.signedDistanceFromCamera>0?P.point:ee(p,L,S,1,a),R=$t(e.writingMode,S,D,_);if(R)return R}var M=ie(m*l.getoffsetX(e.glyphStartIndex),g,v,o,h,p,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,c,n,d,!1);if(!M)return {notEnoughRoom:!0};f=[M];}for(var A=0,k=f;A<k.length;A+=1){var B=k[A];t.addDynamicAttributes(u,B.point,B.angle);}return {}}function ee(t,e,i,o,r){var a=Kt(t.add(t.sub(e)._unit()),r).point,n=i.sub(a);return i.add(n._mult(o/n.mag()))}function ie(e,i,o,r,a,n,s,l,c,u,h,p,d){var _=r?e-i:e+i,f=_>0?1:-1,m=0;r&&(f*=-1,m=Math.PI),f<0&&(m+=Math.PI);for(var g=f>0?l+s:l+s+1,v=g,y=a,x=a,b=0,w=0,E=Math.abs(_);b+w<=E;){if((g+=f)<l||g>=c)return null;if(x=y,void 0===(y=p[g])){var T=new t.Point(u.getx(g),u.gety(g)),I=Kt(T,h);if(I.signedDistanceFromCamera>0)y=p[g]=I.point;else{var C=g-f;y=ee(0===b?n:new t.Point(u.getx(C),u.gety(C)),T,x,E-b+1,h);}}b+=w,w=x.dist(y);}var S=(E-b)/w,z=y.sub(x),L=z.mult(S)._add(x);return L._add(z._unit()._perp()._mult(o*f)),{point:L,angle:m+Math.atan2(y.y-x.y,y.x-x.x),tileDistance:d?{prevTileDistance:g-f===v?0:u.gettileUnitDistanceFromAnchor(g-f),lastSegmentViewportDistance:E-b}:null}}var oe=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function re(t,e){for(var i=0;i<t;i++){var o=e.length;e.resize(o+4),e.float32.set(oe,3*o);}}function ae(t,e,i){var o=e[0],r=e[1];return t[0]=i[0]*o+i[4]*r+i[12],t[1]=i[1]*o+i[5]*r+i[13],t[3]=i[3]*o+i[7]*r+i[15],t}var ne=function(t,e,i){void 0===e&&(e=new Gt(t.width+200,t.height+200,25)),void 0===i&&(i=new Gt(t.width+200,t.height+200,25)),this.transform=t,this.grid=e,this.ignoredGrid=i,this.pitchfactor=Math.cos(t._pitch)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+100,this.screenBottomBoundary=t.height+100,this.gridRightBoundary=t.width+200,this.gridBottomBoundary=t.height+200;};function se(t,e,i){t[e+4]=i?1:0;}function le(e,i,o){return i*(t.EXTENT/(e.tileSize*Math.pow(2,o-e.tileID.overscaledZ)))}ne.prototype.placeCollisionBox=function(t,e,i,o,r){var a=this.projectAndGetPerspectiveRatio(o,t.anchorPointX,t.anchorPointY),n=i*a.perspectiveRatio,s=t.x1*n+a.point.x,l=t.y1*n+a.point.y,c=t.x2*n+a.point.x,u=t.y2*n+a.point.y;return !this.isInsideGrid(s,l,c,u)||!e&&this.grid.hitTest(s,l,c,u,r)?{box:[],offscreen:!1}:{box:[s,l,c,u],offscreen:this.isOffscreen(s,l,c,u)}},ne.prototype.approximateTileDistance=function(t,e,i,o,r){var a=r?1:o/this.pitchfactor,n=t.lastSegmentViewportDistance*i;return t.prevTileDistance+n+(a-1)*n*Math.abs(Math.sin(e))},ne.prototype.placeCollisionCircles=function(e,i,o,r,a,n,s,l,c,u,h,p,d){var _=[],f=this.projectAnchor(c,a.anchorX,a.anchorY),m=l/24,g=a.lineOffsetX*l,v=a.lineOffsetY*l,y=new t.Point(a.anchorX,a.anchorY),x=Qt(m,s,g,v,!1,Kt(y,u).point,y,a,n,u,{},!0),b=!1,w=!1,E=!0,T=f.perspectiveRatio*r,I=1/(r*o),C=0,S=0;x&&(C=this.approximateTileDistance(x.first.tileDistance,x.first.angle,I,f.cameraDistance,p),S=this.approximateTileDistance(x.last.tileDistance,x.last.angle,I,f.cameraDistance,p));for(var z=0;z<e.length;z+=5){var L=e[z],P=e[z+1],D=e[z+2],R=e[z+3];if(!x||R<-C||R>S)se(e,z,!1);else{var M=this.projectPoint(c,L,P),A=D*T;if(_.length>0){var k=M.x-_[_.length-4],B=M.y-_[_.length-3];if(A*A*2>k*k+B*B)if(z+8<e.length){var O=e[z+8];if(O>-C&&O<S){se(e,z,!1);continue}}}var F=z/5;_.push(M.x,M.y,A,F),se(e,z,!0);var U=M.x-A,N=M.y-A,Z=M.x+A,j=M.y+A;if(E=E&&this.isOffscreen(U,N,Z,j),w=w||this.isInsideGrid(U,N,Z,j),!i&&this.grid.hitTestCircle(M.x,M.y,A,d)){if(!h)return {circles:[],offscreen:!1};b=!0;}}}return {circles:b||!w?[]:_,offscreen:E}},ne.prototype.queryRenderedSymbols=function(e){if(0===e.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return {};for(var i=[],o=1/0,r=1/0,a=-1/0,n=-1/0,s=0,l=e;s<l.length;s+=1){var c=l[s],u=new t.Point(c.x+100,c.y+100);o=Math.min(o,u.x),r=Math.min(r,u.y),a=Math.max(a,u.x),n=Math.max(n,u.y),i.push(u);}for(var h={},p={},d=0,_=this.grid.query(o,r,a,n).concat(this.ignoredGrid.query(o,r,a,n));d<_.length;d+=1){var f=_[d],m=f.key;if(void 0===h[m.bucketInstanceId]&&(h[m.bucketInstanceId]={}),!h[m.bucketInstanceId][m.featureIndex]){var g=[new t.Point(f.x1,f.y1),new t.Point(f.x2,f.y1),new t.Point(f.x2,f.y2),new t.Point(f.x1,f.y2)];t.polygonIntersectsPolygon(i,g)&&(h[m.bucketInstanceId][m.featureIndex]=!0,void 0===p[m.bucketInstanceId]&&(p[m.bucketInstanceId]=[]),p[m.bucketInstanceId].push(m.featureIndex));}}return p},ne.prototype.insertCollisionBox=function(t,e,i,o,r){var a={bucketInstanceId:i,featureIndex:o,collisionGroupID:r};(e?this.ignoredGrid:this.grid).insert(a,t[0],t[1],t[2],t[3]);},ne.prototype.insertCollisionCircles=function(t,e,i,o,r){for(var a=e?this.ignoredGrid:this.grid,n={bucketInstanceId:i,featureIndex:o,collisionGroupID:r},s=0;s<t.length;s+=4)a.insertCircle(n,t[s],t[s+1],t[s+2]);},ne.prototype.projectAnchor=function(t,e,i){var o=[e,i,0,1];return ae(o,o,t),{perspectiveRatio:.5+this.transform.cameraToCenterDistance/o[3]*.5,cameraDistance:o[3]}},ne.prototype.projectPoint=function(e,i,o){var r=[i,o,0,1];return ae(r,r,e),new t.Point((r[0]/r[3]+1)/2*this.transform.width+100,(-r[1]/r[3]+1)/2*this.transform.height+100)},ne.prototype.projectAndGetPerspectiveRatio=function(e,i,o){var r=[i,o,0,1];return ae(r,r,e),{point:new t.Point((r[0]/r[3]+1)/2*this.transform.width+100,(-r[1]/r[3]+1)/2*this.transform.height+100),perspectiveRatio:.5+this.transform.cameraToCenterDistance/r[3]*.5}},ne.prototype.isOffscreen=function(t,e,i,o){return i<100||t>=this.screenRightBoundary||o<100||e>this.screenBottomBoundary},ne.prototype.isInsideGrid=function(t,e,i,o){return i>=0&&t<this.gridRightBoundary&&o>=0&&e<this.gridBottomBoundary};var ce=function(t,e,i,o){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?e:-e))):o&&i?1:0,this.placed=i;};ce.prototype.isHidden=function(){return 0===this.opacity&&!this.placed};var ue=function(t,e,i,o,r){this.text=new ce(t?t.text:null,e,i,r),this.icon=new ce(t?t.icon:null,e,o,r);};ue.prototype.isHidden=function(){return this.text.isHidden()&&this.icon.isHidden()};var he=function(t,e,i){this.text=t,this.icon=e,this.skipFade=i;},pe=function(t){this.crossSourceCollisions=t,this.maxGroupID=0,this.collisionGroups={};};pe.prototype.get=function(t){if(this.crossSourceCollisions)return {ID:0,predicate:null};if(!this.collisionGroups[t]){var e=++this.maxGroupID;this.collisionGroups[t]={ID:e,predicate:function(t){return t.collisionGroupID===e}};}return this.collisionGroups[t]};var de=function(t,e,i){this.transform=t.clone(),this.collisionIndex=new ne(this.transform),this.placements={},this.opacities={},this.stale=!1,this.fadeDuration=e,this.retainedQueryData={},this.collisionGroups=new pe(i);};function _e(t,e,i){t.emplaceBack(e?1:0,i?1:0),t.emplaceBack(e?1:0,i?1:0),t.emplaceBack(e?1:0,i?1:0),t.emplaceBack(e?1:0,i?1:0);}de.prototype.placeLayerTile=function(e,i,o,r){var a=i.getBucket(e),n=i.latestFeatureIndex;if(a&&n&&e.id===a.layerIds[0]){var s=i.collisionBoxArray,l=a.layers[0].layout,c=Math.pow(2,this.transform.zoom-i.tileID.overscaledZ),u=i.tileSize/t.EXTENT,h=this.transform.calculatePosMatrix(i.tileID.toUnwrapped()),p=Xt(h,"map"===l.get("text-pitch-alignment"),"map"===l.get("text-rotation-alignment"),this.transform,le(i,1,this.transform.zoom)),d=Xt(h,"map"===l.get("icon-pitch-alignment"),"map"===l.get("icon-rotation-alignment"),this.transform,le(i,1,this.transform.zoom));this.retainedQueryData[a.bucketInstanceId]=new function(t,e,i,o,r){this.bucketInstanceId=t,this.featureIndex=e,this.sourceLayerIndex=i,this.bucketIndex=o,this.tileID=r;}(a.bucketInstanceId,n,a.sourceLayerIndex,a.index,i.tileID),this.placeLayerBucket(a,h,p,d,c,u,o,i.holdingForFade(),r,s);}},de.prototype.placeLayerBucket=function(e,i,o,r,a,n,s,l,c,u){var h=e.layers[0].layout,p=t.evaluateSizeForZoom(e.textSizeData,this.transform.zoom,t.properties.layout.properties["text-size"]),d=h.get("text-optional"),_=h.get("icon-optional"),f=h.get("text-allow-overlap"),m=h.get("icon-allow-overlap"),g=f&&(m||!e.hasIconData()||_),v=m&&(f||!e.hasTextData()||d),y=this.collisionGroups.get(e.sourceID);!e.collisionArrays&&u&&e.deserializeCollisionBoxes(u);for(var x=0;x<e.symbolInstances.length;x++){var b=e.symbolInstances.get(x);if(!c[b.crossTileID]){if(l){this.placements[b.crossTileID]=new he(!1,!1,!1);continue}var w=!1,E=!1,T=!0,I=null,C=null,S=null,z=0,L=0,P=e.collisionArrays[x];P.textFeatureIndex&&(z=P.textFeatureIndex),P.textBox&&(w=(I=this.collisionIndex.placeCollisionBox(P.textBox,h.get("text-allow-overlap"),n,i,y.predicate)).box.length>0,T=T&&I.offscreen);var D=P.textCircles;if(D){var R=e.text.placedSymbolArray.get(b.horizontalPlacedTextSymbolIndex),M=t.evaluateSizeForFeature(e.textSizeData,p,R);C=this.collisionIndex.placeCollisionCircles(D,h.get("text-allow-overlap"),a,n,R,e.lineVertexArray,e.glyphOffsetArray,M,i,o,s,"map"===h.get("text-pitch-alignment"),y.predicate),w=h.get("text-allow-overlap")||C.circles.length>0,T=T&&C.offscreen;}P.iconFeatureIndex&&(L=P.iconFeatureIndex),P.iconBox&&(E=(S=this.collisionIndex.placeCollisionBox(P.iconBox,h.get("icon-allow-overlap"),n,i,y.predicate)).box.length>0,T=T&&S.offscreen);var A=d||0===b.numGlyphVertices&&0===b.numVerticalGlyphVertices,k=_||0===b.numIconVertices;A||k?k?A||(E=E&&w):w=E&&w:E=w=E&&w,w&&I&&this.collisionIndex.insertCollisionBox(I.box,h.get("text-ignore-placement"),e.bucketInstanceId,z,y.ID),E&&S&&this.collisionIndex.insertCollisionBox(S.box,h.get("icon-ignore-placement"),e.bucketInstanceId,L,y.ID),w&&C&&this.collisionIndex.insertCollisionCircles(C.circles,h.get("text-ignore-placement"),e.bucketInstanceId,z,y.ID),this.placements[b.crossTileID]=new he(w||g,E||v,T||e.justReloaded),c[b.crossTileID]=!0;}}e.justReloaded=!1;},de.prototype.commit=function(t,e){this.commitTime=e;var i=!1,o=t&&0!==this.fadeDuration?(this.commitTime-t.commitTime)/this.fadeDuration:1,r=t?t.opacities:{};for(var a in this.placements){var n=this.placements[a],s=r[a];s?(this.opacities[a]=new ue(s,o,n.text,n.icon),i=i||n.text!==s.text.placed||n.icon!==s.icon.placed):(this.opacities[a]=new ue(null,o,n.text,n.icon,n.skipFade),i=i||n.text||n.icon);}for(var l in r){var c=r[l];if(!this.opacities[l]){var u=new ue(c,o,!1,!1);u.isHidden()||(this.opacities[l]=u,i=i||c.text.placed||c.icon.placed);}}i?this.lastPlacementChangeTime=e:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=t?t.lastPlacementChangeTime:e);},de.prototype.updateLayerOpacities=function(t,e){for(var i={},o=0,r=e;o<r.length;o+=1){var a=r[o],n=a.getBucket(t);n&&a.latestFeatureIndex&&t.id===n.layerIds[0]&&this.updateBucketOpacities(n,i,a.collisionBoxArray);}},de.prototype.updateBucketOpacities=function(t,e,i){t.hasTextData()&&t.text.opacityVertexArray.clear(),t.hasIconData()&&t.icon.opacityVertexArray.clear(),t.hasCollisionBoxData()&&t.collisionBox.collisionVertexArray.clear(),t.hasCollisionCircleData()&&t.collisionCircle.collisionVertexArray.clear();var o=t.layers[0].layout,r=new ue(null,0,!1,!1,!0),a=o.get("text-allow-overlap"),n=o.get("icon-allow-overlap"),s=new ue(null,0,a&&(n||!t.hasIconData()||o.get("icon-optional")),n&&(a||!t.hasTextData()||o.get("text-optional")),!0);!t.collisionArrays&&i&&(t.hasCollisionBoxData()||t.hasCollisionCircleData())&&t.deserializeCollisionBoxes(i);for(var l=0;l<t.symbolInstances.length;l++){var c=t.symbolInstances.get(l),u=e[c.crossTileID],h=this.opacities[c.crossTileID];u?h=r:h||(h=s,this.opacities[c.crossTileID]=h),e[c.crossTileID]=!0;var p=c.numGlyphVertices>0||c.numVerticalGlyphVertices>0,d=c.numIconVertices>0;if(p){for(var _=we(h.text),f=(c.numGlyphVertices+c.numVerticalGlyphVertices)/4,m=0;m<f;m++)t.text.opacityVertexArray.emplaceBack(_);t.text.placedSymbolArray.get(c.horizontalPlacedTextSymbolIndex).hidden=h.text.isHidden(),c.verticalPlacedTextSymbolIndex>=0&&(t.text.placedSymbolArray.get(c.verticalPlacedTextSymbolIndex).hidden=h.text.isHidden());}if(d){for(var g=we(h.icon),v=0;v<c.numIconVertices/4;v++)t.icon.opacityVertexArray.emplaceBack(g);t.icon.placedSymbolArray.get(l).hidden=h.icon.isHidden();}if(t.hasCollisionBoxData()||t.hasCollisionCircleData()){var y=t.collisionArrays[l];if(y){y.textBox&&_e(t.collisionBox.collisionVertexArray,h.text.placed,!1),y.iconBox&&_e(t.collisionBox.collisionVertexArray,h.icon.placed,!1);var x=y.textCircles;if(x&&t.hasCollisionCircleData())for(var b=0;b<x.length;b+=5){var w=u||0===x[b+4];_e(t.collisionCircle.collisionVertexArray,h.text.placed,w);}}}}t.sortFeatures(this.transform.angle),this.retainedQueryData[t.bucketInstanceId]&&(this.retainedQueryData[t.bucketInstanceId].featureSortOrder=t.featureSortOrder),t.hasTextData()&&t.text.opacityVertexBuffer&&t.text.opacityVertexBuffer.updateData(t.text.opacityVertexArray),t.hasIconData()&&t.icon.opacityVertexBuffer&&t.icon.opacityVertexBuffer.updateData(t.icon.opacityVertexArray),t.hasCollisionBoxData()&&t.collisionBox.collisionVertexBuffer&&t.collisionBox.collisionVertexBuffer.updateData(t.collisionBox.collisionVertexArray),t.hasCollisionCircleData()&&t.collisionCircle.collisionVertexBuffer&&t.collisionCircle.collisionVertexBuffer.updateData(t.collisionCircle.collisionVertexArray);},de.prototype.symbolFadeChange=function(t){return 0===this.fadeDuration?1:(t-this.commitTime)/this.fadeDuration},de.prototype.hasTransitions=function(t){return this.stale||t-this.lastPlacementChangeTime<this.fadeDuration},de.prototype.stillRecent=function(t){return "undefined"!==this.commitTime&&this.commitTime+this.fadeDuration>t},de.prototype.setStale=function(){this.stale=!0;};var fe=Math.pow(2,25),me=Math.pow(2,24),ge=Math.pow(2,17),ve=Math.pow(2,16),ye=Math.pow(2,9),xe=Math.pow(2,8),be=Math.pow(2,1);function we(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;var e=t.placed?1:0,i=Math.floor(127*t.opacity);return i*fe+e*me+i*ge+e*ve+i*ye+e*xe+i*be+e}var Ee=function(){this._currentTileIndex=0,this._seenCrossTileIDs={};};Ee.prototype.continuePlacement=function(t,e,i,o,r){for(;this._currentTileIndex<t.length;){var a=t[this._currentTileIndex];if(e.placeLayerTile(o,a,i,this._seenCrossTileIDs),this._currentTileIndex++,r())return !0}};var Te=function(t,e,i,o,r,a){this.placement=new de(t,r,a),this._currentPlacementIndex=e.length-1,this._forceFullPlacement=i,this._showCollisionBoxes=o,this._done=!1;};Te.prototype.isDone=function(){return this._done},Te.prototype.continuePlacement=function(e,i,o){for(var r=this,a=t.browser.now(),n=function(){var e=t.browser.now()-a;return !r._forceFullPlacement&&e>2};this._currentPlacementIndex>=0;){var s=i[e[r._currentPlacementIndex]],l=r.placement.collisionIndex.transform.zoom;if("symbol"===s.type&&(!s.minzoom||s.minzoom<=l)&&(!s.maxzoom||s.maxzoom>l)){if(r._inProgressLayer||(r._inProgressLayer=new Ee),r._inProgressLayer.continuePlacement(o[s.source],r.placement,r._showCollisionBoxes,s,n))return;delete r._inProgressLayer;}r._currentPlacementIndex--;}this._done=!0;},Te.prototype.commit=function(t,e){return this.placement.commit(t,e),this.placement};var Ie=512/t.EXTENT/2,Ce=function(t,e,i){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=i;for(var o=0;o<e.length;o++){var r=e.get(o),a=r.key;this.indexedSymbolInstances[a]||(this.indexedSymbolInstances[a]=[]),this.indexedSymbolInstances[a].push({crossTileID:r.crossTileID,coord:this.getScaledCoordinates(r,t)});}};Ce.prototype.getScaledCoordinates=function(e,i){var o=i.canonical.z-this.tileID.canonical.z,r=Ie/Math.pow(2,o);return {x:Math.floor((i.canonical.x*t.EXTENT+e.anchorX)*r),y:Math.floor((i.canonical.y*t.EXTENT+e.anchorY)*r)}},Ce.prototype.findMatches=function(t,e,i){for(var o=this.tileID.canonical.z<e.canonical.z?1:Math.pow(2,this.tileID.canonical.z-e.canonical.z),r=0;r<t.length;r++){var a=t.get(r);if(!a.crossTileID){var n=this.indexedSymbolInstances[a.key];if(n)for(var s=this.getScaledCoordinates(a,e),l=0,c=n;l<c.length;l+=1){var u=c[l];if(Math.abs(u.coord.x-s.x)<=o&&Math.abs(u.coord.y-s.y)<=o&&!i[u.crossTileID]){i[u.crossTileID]=!0,a.crossTileID=u.crossTileID;break}}}}};var Se=function(){this.maxCrossTileID=0;};Se.prototype.generate=function(){return ++this.maxCrossTileID};var ze=function(){this.indexes={},this.usedCrossTileIDs={},this.lng=0;};ze.prototype.handleWrapJump=function(t){var e=Math.round((t-this.lng)/360);if(0!==e)for(var i in this.indexes){var o=this.indexes[i],r={};for(var a in o){var n=o[a];n.tileID=n.tileID.unwrapTo(n.tileID.wrap+e),r[n.tileID.key]=n;}this.indexes[i]=r;}this.lng=t;},ze.prototype.addBucket=function(t,e,i){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===e.bucketInstanceId)return !1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key]);}for(var o=0;o<e.symbolInstances.length;o++){e.symbolInstances.get(o).crossTileID=0;}this.usedCrossTileIDs[t.overscaledZ]||(this.usedCrossTileIDs[t.overscaledZ]={});var r=this.usedCrossTileIDs[t.overscaledZ];for(var a in this.indexes){var n=this.indexes[a];if(Number(a)>t.overscaledZ)for(var s in n){var l=n[s];l.tileID.isChildOf(t)&&l.findMatches(e.symbolInstances,t,r);}else{var c=n[t.scaledTo(Number(a)).key];c&&c.findMatches(e.symbolInstances,t,r);}}for(var u=0;u<e.symbolInstances.length;u++){var h=e.symbolInstances.get(u);h.crossTileID||(h.crossTileID=i.generate(),r[h.crossTileID]=!0);}return void 0===this.indexes[t.overscaledZ]&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new Ce(t,e.symbolInstances,e.bucketInstanceId),!0},ze.prototype.removeBucketCrossTileIDs=function(t,e){for(var i in e.indexedSymbolInstances)for(var o=0,r=e.indexedSymbolInstances[i];o<r.length;o+=1){var a=r[o];delete this.usedCrossTileIDs[t][a.crossTileID];}},ze.prototype.removeStaleBuckets=function(t){var e=!1;for(var i in this.indexes){var o=this.indexes[i];for(var r in o)t[o[r].bucketInstanceId]||(this.removeBucketCrossTileIDs(i,o[r]),delete o[r],e=!0);}return e};var Le=function(){this.layerIndexes={},this.crossTileIDs=new Se,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={};};Le.prototype.addLayer=function(t,e,i){var o=this.layerIndexes[t.id];void 0===o&&(o=this.layerIndexes[t.id]=new ze);var r=!1,a={};o.handleWrapJump(i);for(var n=0,s=e;n<s.length;n+=1){var l=s[n],c=l.getBucket(t);c&&t.id===c.layerIds[0]&&(c.bucketInstanceId||(c.bucketInstanceId=++this.maxBucketInstanceId),o.addBucket(l.tileID,c,this.crossTileIDs)&&(r=!0),a[c.bucketInstanceId]=!0);}return o.removeStaleBuckets(a)&&(r=!0),r},Le.prototype.pruneUnusedLayers=function(t){var e={};for(var i in t.forEach(function(t){e[t]=!0;}),this.layerIndexes)e[i]||delete this.layerIndexes[i];};var Pe=function(e,i){return t.emitValidationErrors(e,i&&i.filter(function(t){return "source.canvas"!==t.identifier}))},De=t.pick(Bt,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData"]),Re=t.pick(Bt,["setCenter","setZoom","setBearing","setPitch"]),Me=function(e){function i(o,r){var a=this;void 0===r&&(r={}),e.call(this),this.map=o,this.dispatcher=new w((Rt||(Rt=new Dt),Rt),this),this.imageManager=new h,this.glyphManager=new g(o._transformRequest,r.localIdeographFontFamily),this.lineAtlas=new b(256,512),this.crossTileSymbolIndex=new Le,this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new t.ZoomHistory,this._loaded=!1,this._resetUpdates(),this.dispatcher.broadcast("setReferrer",t.getReferrer());var n=this;this._rtlTextPluginCallback=i.registerForPluginAvailability(function(t){for(var e in n.dispatcher.broadcast("loadRTLTextPlugin",t.pluginURL,t.completionCallback),n.sourceCaches)n.sourceCaches[e].reload();}),this.on("data",function(t){if("source"===t.dataType&&"metadata"===t.sourceDataType){var e=a.sourceCaches[t.sourceId];if(e){var i=e.getSource();if(i&&i.vectorLayerIds)for(var o in a._layers){var r=a._layers[o];r.source===i.id&&a._validateLayer(r);}}}});}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.loadURL=function(e,i){var o=this;void 0===i&&(i={}),this.fire(new t.Event("dataloading",{dataType:"style"}));var r="boolean"==typeof i.validate?i.validate:!t.isMapboxURL(e);e=t.normalizeStyleURL(e,i.accessToken);var a=this.map._transformRequest(e,t.ResourceType.Style);this._request=t.getJSON(a,function(e,i){o._request=null,e?o.fire(new t.ErrorEvent(e)):i&&o._load(i,r);});},i.prototype.loadJSON=function(e,i){var o=this;void 0===i&&(i={}),this.fire(new t.Event("dataloading",{dataType:"style"})),this._request=t.browser.frame(function(){o._request=null,o._load(e,!1!==i.validate);});},i.prototype._load=function(e,i){var o=this;if(!i||!Pe(this,t.validateStyle(e))){for(var r in this._loaded=!0,this.stylesheet=e,e.sources)o.addSource(r,e.sources[r],{validate:!1});e.sprite?this._spriteRequest=function(e,i,o){var r,a,n,s=t.browser.devicePixelRatio>1?"@2x":"",l=t.getJSON(i(t.normalizeSpriteURL(e,s,".json"),t.ResourceType.SpriteJSON),function(t,e){l=null,n||(n=t,r=e,u());}),c=t.getImage(i(t.normalizeSpriteURL(e,s,".png"),t.ResourceType.SpriteImage),function(t,e){c=null,n||(n=t,a=e,u());});function u(){if(n)o(n);else if(r&&a){var e=t.browser.getImageData(a),i={};for(var s in r){var l=r[s],c=l.width,u=l.height,h=l.x,p=l.y,d=l.sdf,_=l.pixelRatio,f=new t.RGBAImage({width:c,height:u});t.RGBAImage.copy(e,f,{x:h,y:p},{x:0,y:0},{width:c,height:u}),i[s]={data:f,pixelRatio:_,sdf:d};}o(null,i);}}return {cancel:function(){l&&(l.cancel(),l=null),c&&(c.cancel(),c=null);}}}(e.sprite,this.map._transformRequest,function(e,i){if(o._spriteRequest=null,e)o.fire(new t.ErrorEvent(e));else if(i)for(var r in i)o.imageManager.addImage(r,i[r]);o.imageManager.setLoaded(!0),o.fire(new t.Event("data",{dataType:"style"}));}):this.imageManager.setLoaded(!0),this.glyphManager.setURL(e.glyphs);var a=kt(this.stylesheet.layers);this._order=a.map(function(t){return t.id}),this._layers={};for(var n=0,s=a;n<s.length;n+=1){var l=s[n];(l=t.createStyleLayer(l)).setEventedParent(o,{layer:{id:l.id}}),o._layers[l.id]=l;}this.dispatcher.broadcast("setLayers",this._serializeLayers(this._order)),this.light=new x(this.stylesheet.light),this.fire(new t.Event("data",{dataType:"style"})),this.fire(new t.Event("style.load"));}},i.prototype._validateLayer=function(e){var i=this.sourceCaches[e.source];if(i){var o=e.sourceLayer;if(o){var r=i.getSource();("geojson"===r.type||r.vectorLayerIds&&-1===r.vectorLayerIds.indexOf(o))&&this.fire(new t.ErrorEvent(new Error('Source layer "'+o+'" does not exist on source "'+r.id+'" as specified by style layer "'+e.id+'"')));}}},i.prototype.loaded=function(){if(!this._loaded)return !1;if(Object.keys(this._updatedSources).length)return !1;for(var t in this.sourceCaches)if(!this.sourceCaches[t].loaded())return !1;return !!this.imageManager.isLoaded()},i.prototype._serializeLayers=function(t){for(var e=[],i=0,o=t;i<o.length;i+=1){var r=o[i],a=this._layers[r];"custom"!==a.type&&e.push(a.serialize());}return e},i.prototype.hasTransitions=function(){if(this.light&&this.light.hasTransition())return !0;for(var t in this.sourceCaches)if(this.sourceCaches[t].hasTransition())return !0;for(var e in this._layers)if(this._layers[e].hasTransition())return !0;return !1},i.prototype._checkLoaded=function(){if(!this._loaded)throw new Error("Style is not done loading")},i.prototype.update=function(e){if(this._loaded){var i=this._changed;if(this._changed){var o=Object.keys(this._updatedLayers),r=Object.keys(this._removedLayers);for(var a in(o.length||r.length)&&this._updateWorkerLayers(o,r),this._updatedSources){var n=this._updatedSources[a];"reload"===n?this._reloadSource(a):"clear"===n&&this._clearSource(a);}for(var s in this._updatedPaintProps)this._layers[s].updateTransitions(e);this.light.updateTransitions(e),this._resetUpdates();}for(var l in this.sourceCaches)this.sourceCaches[l].used=!1;for(var c=0,u=this._order;c<u.length;c+=1){var h=u[c],p=this._layers[h];p.recalculate(e),!p.isHidden(e.zoom)&&p.source&&(this.sourceCaches[p.source].used=!0);}this.light.recalculate(e),this.z=e.zoom,i&&this.fire(new t.Event("data",{dataType:"style"}));}},i.prototype._updateWorkerLayers=function(t,e){this.dispatcher.broadcast("updateLayers",{layers:this._serializeLayers(t),removedIds:e});},i.prototype._resetUpdates=function(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={};},i.prototype.setState=function(e){var i=this;if(this._checkLoaded(),Pe(this,t.validateStyle(e)))return !1;(e=t.clone(e)).layers=kt(e.layers);var o=qt(this.serialize(),e).filter(function(t){return !(t.command in Re)});if(0===o.length)return !1;var r=o.filter(function(t){return !(t.command in De)});if(r.length>0)throw new Error("Unimplemented: "+r.map(function(t){return t.command}).join(", ")+".");return o.forEach(function(t){"setTransition"!==t.command&&i[t.command].apply(i,t.args);}),this.stylesheet=e,!0},i.prototype.addImage=function(e,i){if(this.getImage(e))return this.fire(new t.ErrorEvent(new Error("An image with this name already exists.")));this.imageManager.addImage(e,i),this.fire(new t.Event("data",{dataType:"style"}));},i.prototype.getImage=function(t){return this.imageManager.getImage(t)},i.prototype.removeImage=function(e){if(!this.getImage(e))return this.fire(new t.ErrorEvent(new Error("No image with this name exists.")));this.imageManager.removeImage(e),this.fire(new t.Event("data",{dataType:"style"}));},i.prototype.listImages=function(){return this._checkLoaded(),this.imageManager.listImages()},i.prototype.addSource=function(e,i,o){var r=this;if(this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error("There is already a source with this ID");if(!i.type)throw new Error("The type property must be defined, but the only the following properties were given: "+Object.keys(i).join(", ")+".");if(!(["vector","raster","geojson","video","image"].indexOf(i.type)>=0)||!this._validate(t.validateStyle.source,"sources."+e,i,null,o)){this.map&&this.map._collectResourceTiming&&(i.collectResourceTiming=!0);var a=this.sourceCaches[e]=new St(e,i,this.dispatcher);a.style=this,a.setEventedParent(this,function(){return {isSourceLoaded:r.loaded(),source:a.serialize(),sourceId:e}}),a.onAdd(this.map),this._changed=!0;}},i.prototype.removeSource=function(e){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error("There is no source with this ID");for(var i in this._layers)if(this._layers[i].source===e)return this.fire(new t.ErrorEvent(new Error('Source "'+e+'" cannot be removed while layer "'+i+'" is using it.')));var o=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],o.fire(new t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),o.setEventedParent(null),o.clearTiles(),o.onRemove&&o.onRemove(this.map),this._changed=!0;},i.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.sourceCaches[t].getSource().setData(e),this._changed=!0;},i.prototype.getSource=function(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()},i.prototype.addLayer=function(e,i,o){this._checkLoaded();var r=e.id;if(this.getLayer(r))this.fire(new t.ErrorEvent(new Error('Layer with id "'+r+'" already exists on this map')));else{var a;if("custom"===e.type){if(Pe(this,t.validateCustomStyleLayer(e)))return;a=t.createStyleLayer(e);}else{if("object"==typeof e.source&&(this.addSource(r,e.source),e=t.clone(e),e=t.extend(e,{source:r})),this._validate(t.validateStyle.layer,"layers."+r,e,{arrayIndex:-1},o))return;a=t.createStyleLayer(e),this._validateLayer(a),a.setEventedParent(this,{layer:{id:r}});}var n=i?this._order.indexOf(i):this._order.length;if(i&&-1===n)this.fire(new t.ErrorEvent(new Error('Layer with id "'+i+'" does not exist on this map.')));else{if(this._order.splice(n,0,r),this._layerOrderChanged=!0,this._layers[r]=a,this._removedLayers[r]&&a.source&&"custom"!==a.type){var s=this._removedLayers[r];delete this._removedLayers[r],s.type!==a.type?this._updatedSources[a.source]="clear":(this._updatedSources[a.source]="reload",this.sourceCaches[a.source].pause());}this._updateLayer(a),a.onAdd&&a.onAdd(this.map);}}},i.prototype.moveLayer=function(e,i){if(this._checkLoaded(),this._changed=!0,this._layers[e]){if(e!==i){var o=this._order.indexOf(e);this._order.splice(o,1);var r=i?this._order.indexOf(i):this._order.length;i&&-1===r?this.fire(new t.ErrorEvent(new Error('Layer with id "'+i+'" does not exist on this map.'))):(this._order.splice(r,0,e),this._layerOrderChanged=!0);}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be moved.")));},i.prototype.removeLayer=function(e){this._checkLoaded();var i=this._layers[e];if(i){i.setEventedParent(null);var o=this._order.indexOf(e);this._order.splice(o,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=i,delete this._layers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e],i.onRemove&&i.onRemove(this.map);}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be removed.")));},i.prototype.getLayer=function(t){return this._layers[t]},i.prototype.setLayerZoomRange=function(e,i,o){this._checkLoaded();var r=this.getLayer(e);r?r.minzoom===i&&r.maxzoom===o||(null!=i&&(r.minzoom=i),null!=o&&(r.maxzoom=o),this._updateLayer(r)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot have zoom extent.")));},i.prototype.setFilter=function(e,i){this._checkLoaded();var o=this.getLayer(e);if(o){if(!t.isEqual(o.filter,i))return null==i?(o.filter=void 0,void this._updateLayer(o)):void(this._validate(t.validateStyle.filter,"layers."+o.id+".filter",i)||(o.filter=t.clone(i),this._updateLayer(o)))}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be filtered.")));},i.prototype.getFilter=function(e){return t.clone(this.getLayer(e).filter)},i.prototype.setLayoutProperty=function(e,i,o){this._checkLoaded();var r=this.getLayer(e);r?t.isEqual(r.getLayoutProperty(i),o)||(r.setLayoutProperty(i,o),this._updateLayer(r)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")));},i.prototype.getLayoutProperty=function(t,e){return this.getLayer(t).getLayoutProperty(e)},i.prototype.setPaintProperty=function(e,i,o){this._checkLoaded();var r=this.getLayer(e);r?t.isEqual(r.getPaintProperty(i),o)||(r.setPaintProperty(i,o)&&this._updateLayer(r),this._changed=!0,this._updatedPaintProps[e]=!0):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")));},i.prototype.getPaintProperty=function(t,e){return this.getLayer(t).getPaintProperty(e)},i.prototype.setFeatureState=function(e,i){this._checkLoaded();var o=e.source,r=e.sourceLayer,a=this.sourceCaches[o],n=parseInt(e.id,10);void 0!==a?"vector"!==a.getSource().type||r?isNaN(n)||n<0?this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided and non-negative."))):a.setFeatureState(r,n,i):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types."))):this.fire(new t.ErrorEvent(new Error("The source '"+o+"' does not exist in the map's style.")));},i.prototype.getFeatureState=function(e){this._checkLoaded();var i=e.source,o=e.sourceLayer,r=this.sourceCaches[i],a=parseInt(e.id,10);if(void 0!==r)if("vector"!==r.getSource().type||o){if(!(isNaN(a)||a<0))return r.getFeatureState(o,a);this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided and non-negative.")));}else this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")));else this.fire(new t.ErrorEvent(new Error("The source '"+i+"' does not exist in the map's style.")));},i.prototype.getTransition=function(){return t.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},i.prototype.serialize=function(){return t.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:t.mapObject(this.sourceCaches,function(t){return t.serialize()}),layers:this._serializeLayers(this._order)},function(t){return void 0!==t})},i.prototype._updateLayer=function(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._changed=!0;},i.prototype._flattenRenderedFeatures=function(t){for(var e=[],i=this._order.length-1;i>=0;i--)for(var o=this._order[i],r=0,a=t;r<a.length;r+=1){var n=a[r][o];if(n)for(var s=0,l=n;s<l.length;s+=1){var c=l[s];e.push(c);}}return e},i.prototype.queryRenderedFeatures=function(e,i,o){i&&i.filter&&this._validate(t.validateStyle.filter,"queryRenderedFeatures.filter",i.filter);var r={};if(i&&i.layers){if(!Array.isArray(i.layers))return this.fire(new t.ErrorEvent(new Error("parameters.layers must be an Array."))),[];for(var a=0,n=i.layers;a<n.length;a+=1){var s=n[a],l=this._layers[s];if(!l)return this.fire(new t.ErrorEvent(new Error("The layer '"+s+"' does not exist in the map's style and cannot be queried for features."))),[];r[l.source]=!0;}}var c=[],u=e.map(function(t){return o.pointCoordinate(t)});for(var h in this.sourceCaches)i.layers&&!r[h]||c.push(A(this.sourceCaches[h],this._layers,u,i,o));return this.placement&&c.push(function(t,e,i,o,r,a){for(var n={},s=r.queryRenderedSymbols(i),l=[],c=0,u=Object.keys(s).map(Number);c<u.length;c+=1){var h=u[c];l.push(a[h]);}l.sort(k);for(var p=function(){var e=_[d],i=e.featureIndex.lookupSymbolFeatures(s[e.bucketInstanceId],e.bucketIndex,e.sourceLayerIndex,o.filter,o.layers,t);for(var r in i){var a=n[r]=n[r]||[],l=i[r];l.sort(function(t,i){var o=e.featureSortOrder;if(o){var r=o.indexOf(t.featureIndex);return o.indexOf(i.featureIndex)-r}return i.featureIndex-t.featureIndex});for(var c=0,u=l;c<u.length;c+=1){var h=u[c];a.push(h.feature);}}},d=0,_=l;d<_.length;d+=1)p();var f=function(i){n[i].forEach(function(o){var r=t[i],a=e[r.source].getFeatureState(o.layer["source-layer"],o.id);o.source=o.layer.source,o.layer["source-layer"]&&(o.sourceLayer=o.layer["source-layer"]),o.state=a;});};for(var m in n)f(m);return n}(this._layers,this.sourceCaches,e,i,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenRenderedFeatures(c)},i.prototype.querySourceFeatures=function(e,i){i&&i.filter&&this._validate(t.validateStyle.filter,"querySourceFeatures.filter",i.filter);var o=this.sourceCaches[e];return o?function(t,e){for(var i=t.getRenderableIds().map(function(e){return t.getTileByID(e)}),o=[],r={},a=0;a<i.length;a++){var n=i[a],s=n.tileID.canonical.key;r[s]||(r[s]=!0,n.querySourceFeatures(o,e));}return o}(o,i):[]},i.prototype.addSourceType=function(t,e,o){return i.getSourceType(t)?o(new Error('A source type called "'+t+'" already exists.')):(i.setSourceType(t,e),e.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:t,url:e.workerSourceURL},o):o(null,null))},i.prototype.getLight=function(){return this.light.getLight()},i.prototype.setLight=function(e){this._checkLoaded();var i=this.light.getLight(),o=!1;for(var r in e)if(!t.isEqual(e[r],i[r])){o=!0;break}if(o){var a={now:t.browser.now(),transition:t.extend({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(e),this.light.updateTransitions(a);}},i.prototype._validate=function(e,i,o,r,a){return (!a||!1!==a.validate)&&Pe(this,e.call(t.validateStyle,t.extend({key:i,style:this.serialize(),value:o,styleSpec:t.styleSpec},r)))},i.prototype._remove=function(){for(var e in this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),t.evented.off("pluginAvailable",this._rtlTextPluginCallback),this.sourceCaches)this.sourceCaches[e].clearTiles();this.dispatcher.remove();},i.prototype._clearSource=function(t){this.sourceCaches[t].clearTiles();},i.prototype._reloadSource=function(t){this.sourceCaches[t].resume(),this.sourceCaches[t].reload();},i.prototype._updateSources=function(t){for(var e in this.sourceCaches)this.sourceCaches[e].update(t);},i.prototype._generateCollisionBoxes=function(){for(var t in this.sourceCaches)this._reloadSource(t);},i.prototype._updatePlacement=function(e,i,o,r){for(var a=!1,n=!1,s={},l=0,c=this._order;l<c.length;l+=1){var u=c[l],h=this._layers[u];if("symbol"===h.type){if(!s[h.source]){var p=this.sourceCaches[h.source];s[h.source]=p.getRenderableIds(!0).map(function(t){return p.getTileByID(t)}).sort(function(t,e){return e.tileID.overscaledZ-t.tileID.overscaledZ||(t.tileID.isLessThan(e.tileID)?-1:1)});}var d=this.crossTileSymbolIndex.addLayer(h,s[h.source],e.center.lng);a=a||d;}}this.crossTileSymbolIndex.pruneUnusedLayers(this._order);var _=this._layerOrderChanged;if((_||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(t.browser.now()))&&(this.pauseablePlacement=new Te(e,this._order,_,i,o,r),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,s),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(this.placement,t.browser.now()),n=!0),a&&this.pauseablePlacement.placement.setStale()),n||a)for(var f=0,m=this._order;f<m.length;f+=1){var g=m[f],v=this._layers[g];"symbol"===v.type&&this.placement.updateLayerOpacities(v,s[v.source]);}return !this.pauseablePlacement.isDone()||this.placement.hasTransitions(t.browser.now())},i.prototype._releaseSymbolFadeTiles=function(){for(var t in this.sourceCaches)this.sourceCaches[t].releaseSymbolFadeTiles();},i.prototype.getImages=function(t,e,i){this.imageManager.getImages(e.icons,i);},i.prototype.getGlyphs=function(t,e,i){this.glyphManager.getGlyphs(e.stacks,i);},i}(t.Evented);Me.getSourceType=function(t){return R[t]},Me.setSourceType=function(t,e){R[t]=e;},Me.registerForPluginAvailability=t.registerForPluginAvailability;var Ae=t.createLayout([{name:"a_pos",type:"Int16",components:2}]),ke=si("#ifdef GL_ES\nprecision mediump float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif","#ifdef GL_ES\nprecision highp float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif\nvec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0\n);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}"),Be=si("uniform vec4 u_color;uniform float u_opacity;void main() {gl_FragColor=u_color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),Oe=si("uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_mix)*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pattern_size_a;uniform vec2 u_pattern_size_b;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_scale_a;uniform float u_scale_b;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);}"),Fe=si("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvarying vec3 v_data;void main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=v_data.xy;float extrude_length=length(extrude);lowp float antialiasblur=v_data.z;float antialiased_blur=-max(blur,antialiasblur);float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width));gl_FragColor=opacity_t*mix(color*opacity,stroke_color*stroke_opacity,color_t);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform bool u_scale_with_map;uniform bool u_pitch_with_map;uniform vec2 u_extrude_scale;uniform highp float u_camera_to_center_distance;attribute vec2 a_pos;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvarying vec3 v_data;void main(void) {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);if (u_pitch_with_map) {vec2 corner_position=circle_center;if (u_scale_with_map) {corner_position+=extrude*(radius+stroke_width)*u_extrude_scale;} else {vec4 projected_center=u_matrix*vec4(circle_center,0,1);corner_position+=extrude*(radius+stroke_width)*u_extrude_scale*(projected_center.w/u_camera_to_center_distance);}gl_Position=u_matrix*vec4(corner_position,0,1);} else {gl_Position=u_matrix*vec4(circle_center,0,1);if (u_scale_with_map) {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*u_camera_to_center_distance;} else {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*gl_Position.w;}}lowp float antialiasblur=1.0/DEVICE_PIXEL_RATIO/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);}"),Ue=si("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),Ne=si("#pragma mapbox: define highp float weight\nuniform highp float u_intensity;varying vec2 v_extrude;\n#define GAUSS_COEF 0.3989422804014327\nvoid main() {\n#pragma mapbox: initialize highp float weight\nfloat d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);gl_FragColor=vec4(val,1.0,1.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","#pragma mapbox: define highp float weight\n#pragma mapbox: define mediump float radius\nuniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;attribute vec2 a_pos;varying vec2 v_extrude;const highp float ZERO=1.0/255.0/16.0;\n#define GAUSS_COEF 0.3989422804014327\nvoid main(void) {\n#pragma mapbox: initialize highp float weight\n#pragma mapbox: initialize mediump float radius\nvec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec4 pos=vec4(floor(a_pos*0.5)+extrude,0,1);gl_Position=u_matrix*pos;}"),Ze=si("uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(0.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos*u_world,0,1);v_pos.x=a_pos.x;v_pos.y=1.0-a_pos.y;}"),je=si("varying float v_placed;varying float v_notUsed;void main() {float alpha=0.5;gl_FragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {gl_FragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {gl_FragColor*=.1;}}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);gl_Position=u_matrix*vec4(a_pos,0.0,1.0);gl_Position.xy+=a_extrude*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),Ve=si("uniform float u_overscale_factor;varying float v_placed;varying float v_notUsed;varying float v_radius;varying vec2 v_extrude;varying vec2 v_extrude_scale;void main() {float alpha=0.5;vec4 color=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {color=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {color*=.2;}float extrude_scale_length=length(v_extrude_scale);float extrude_length=length(v_extrude)*extrude_scale_length;float stroke_width=15.0*extrude_scale_length/u_overscale_factor;float radius=v_radius*extrude_scale_length;float distance_to_edge=abs(extrude_length-radius);float opacity_t=smoothstep(-stroke_width,0.0,-distance_to_edge);gl_FragColor=opacity_t*color;}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;varying float v_radius;varying vec2 v_extrude;varying vec2 v_extrude_scale;void main() {vec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);gl_Position=u_matrix*vec4(a_pos,0.0,1.0);highp float padding_factor=1.2;gl_Position.xy+=a_extrude*u_extrude_scale*padding_factor*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;v_radius=abs(a_extrude.y);v_extrude=a_extrude*padding_factor;v_extrude_scale=u_extrude_scale*u_camera_to_center_distance*collision_perspective_ratio;}"),qe=si("uniform highp vec4 u_color;void main() {gl_FragColor=u_color;}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),Ge=si("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_FragColor=color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);}"),We=si("#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvarying vec2 v_pos;void main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),Xe=si("uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=mix(color1,color2,u_fade)*alpha*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec4 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float pixelRatio=u_scale.x;float tileRatio=u_scale.y;float fromScale=u_scale.z;float toScale=u_scale.w;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size_a=vec2((pattern_br_a.x-pattern_tl_a.x)/pixelRatio,(pattern_br_a.y-pattern_tl_a.y)/pixelRatio);vec2 display_size_b=vec2((pattern_br_b.x-pattern_tl_b.x)/pixelRatio,(pattern_br_b.y-pattern_tl_b.y)/pixelRatio);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),He=si("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_fade)*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec4 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float pixelRatio=u_scale.x;float tileZoomRatio=u_scale.y;float fromScale=u_scale.z;float toScale=u_scale.w;vec2 display_size_a=vec2((pattern_br_a.x-pattern_tl_a.x)/pixelRatio,(pattern_br_a.y-pattern_tl_a.y)/pixelRatio);vec2 display_size_b=vec2((pattern_br_b.x-pattern_tl_b.x)/pixelRatio,(pattern_br_b.y-pattern_tl_b.y)/pixelRatio);gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);}"),Ke=si("varying vec4 v_color;void main() {gl_FragColor=v_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;attribute vec2 a_pos;attribute vec4 a_normal_ed;varying vec4 v_color;\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\nvoid main() {\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\nvec3 normal=a_normal_ed.xyz;base=max(0.0,base);height=max(0.0,height);float t=mod(normal.x,2.0);gl_Position=u_matrix*vec4(a_pos,t > 0.0 ? height : base,1);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;float directional=clamp(dot(normal/16384.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.r+=clamp(color.r*directional*u_lightcolor.r,mix(0.0,0.3,1.0-u_lightcolor.r),1.0);v_color.g+=clamp(color.g*directional*u_lightcolor.g,mix(0.0,0.3,1.0-u_lightcolor.g),1.0);v_color.b+=clamp(color.b*directional*u_lightcolor.b,mix(0.0,0.3,1.0-u_lightcolor.b),1.0);}"),Ye=si("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 mixedColor=mix(color1,color2,u_fade);gl_FragColor=mixedColor*v_lighting;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec4 u_scale;uniform float u_vertical_gradient;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec2 a_pos;attribute vec4 a_normal_ed;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float pixelRatio=u_scale.x;float tileRatio=u_scale.y;float fromScale=u_scale.z;float toScale=u_scale.w;vec3 normal=a_normal_ed.xyz;float edgedistance=a_normal_ed.w;vec2 display_size_a=vec2((pattern_br_a.x-pattern_tl_a.x)/pixelRatio,(pattern_br_a.y-pattern_tl_a.y)/pixelRatio);vec2 display_size_b=vec2((pattern_br_b.x-pattern_tl_b.x)/pixelRatio,(pattern_br_b.y-pattern_tl_b.y)/pixelRatio);base=max(0.0,base);height=max(0.0,height);float t=mod(normal.x,2.0);float z=t > 0.0 ? height : base;gl_Position=u_matrix*vec4(a_pos,z,1);vec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0\n? a_pos\n: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal/16383.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));}"),Je=si("uniform sampler2D u_image;uniform float u_opacity;varying vec2 v_pos;void main() {gl_FragColor=texture2D(u_image,v_pos)*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(0.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos*u_world,0,1);v_pos.x=a_pos.x;v_pos.y=1.0-a_pos.y;}"),Qe=si("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform float u_maxzoom;float getElevation(vec2 coord,float bias) {vec4 data=texture2D(u_image,coord)*255.0;return (data.r+data.g*256.0+data.b*256.0*256.0)/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);float b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);float d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);float e=getElevation(v_pos,0.0);float f=getElevation(v_pos+vec2(epsilon.x,0),0.0);float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);float h=getElevation(v_pos+vec2(0,epsilon.y),0.0);float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);float exaggeration=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;vec2 deriv=vec2((c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c))/ pow(2.0,(u_zoom-u_maxzoom)*exaggeration+19.2562-u_zoom);gl_FragColor=clamp(vec4(deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(a_texture_pos/8192.0)/2.0+0.25;}"),$e=si("uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;\n#define PI 3.141592653589793\nvoid main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;}"),ti=si("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvarying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;void main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/DEVICE_PIXEL_RATIO)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define ANTIALIASING 1.0/DEVICE_PIXEL_RATIO/2.0\n#define scale 0.015873016\nattribute vec4 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform vec2 u_gl_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_linesofar;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nvec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;vec2 pos=a_pos_normal.xy;mediump vec2 normal=a_pos_normal.zw;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_gl_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_width2=vec2(outset,inset);}"),ei=si("#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nuniform sampler2D u_image;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp float v_lineprogress;void main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/DEVICE_PIXEL_RATIO)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);vec4 color=texture2D(u_image,vec2(v_lineprogress,0.5));gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define MAX_LINE_DISTANCE 32767.0\n#define ANTIALIASING 1.0/DEVICE_PIXEL_RATIO/2.0\n#define scale 0.015873016\nattribute vec4 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform vec2 u_gl_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_lineprogress;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nvec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_lineprogress=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0/MAX_LINE_DISTANCE;vec2 pos=a_pos_normal.xy;mediump vec2 normal=a_pos_normal.zw;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_gl_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_width2=vec2(outset,inset);}"),ii=si("uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec4 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float pixelRatio=u_scale.x;float tileZoomRatio=u_scale.y;float fromScale=u_scale.z;float toScale=u_scale.w;vec2 display_size_a=vec2((pattern_br_a.x-pattern_tl_a.x)/pixelRatio,(pattern_br_a.y-pattern_tl_a.y)/pixelRatio);vec2 display_size_b=vec2((pattern_br_b.x-pattern_tl_b.x)/pixelRatio,(pattern_br_b.y-pattern_tl_b.y)/pixelRatio);vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/DEVICE_PIXEL_RATIO)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x,1.0);float x_b=mod(v_linesofar/pattern_size_b.x,1.0);float y_a=0.5+(v_normal.y*clamp(v_width2.s,0.0,(pattern_size_a.y+2.0)/2.0)/pattern_size_a.y);float y_b=0.5+(v_normal.y*clamp(v_width2.s,0.0,(pattern_size_b.y+2.0)/2.0)/pattern_size_b.y);vec2 pos_a=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,vec2(x_a,y_a));vec2 pos_b=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,vec2(x_b,y_b));vec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);gl_FragColor=color*alpha*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\n#define ANTIALIASING 1.0/DEVICE_PIXEL_RATIO/2.0\nattribute vec4 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform vec2 u_gl_units_to_pixels;uniform mediump float u_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=a_pos_normal.xy;mediump vec2 normal=a_pos_normal.zw;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_gl_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_linesofar=a_linesofar;v_width2=vec2(outset,inset);}"),oi=si("uniform sampler2D u_image;uniform float u_sdfgamma;uniform float u_mix;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/DEVICE_PIXEL_RATIO)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float sdfdist_a=texture2D(u_image,v_tex_a).a;float sdfdist_b=texture2D(u_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);alpha*=smoothstep(0.5-u_sdfgamma/floorwidth,0.5+u_sdfgamma/floorwidth,sdfdist);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\n#define ANTIALIASING 1.0/DEVICE_PIXEL_RATIO/2.0\nattribute vec4 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform vec2 u_patternscale_a;uniform float u_tex_y_a;uniform vec2 u_patternscale_b;uniform float u_tex_y_b;uniform vec2 u_gl_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nvec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=a_pos_normal.xy;mediump vec2 normal=a_pos_normal.zw;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_gl_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}"),ri=si("uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);gl_FragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos0=(((a_texture_pos/8192.0)-0.5)/u_buffer_scale )+0.5;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),ai=si("uniform sampler2D u_texture;\n#pragma mapbox: define lowp float opacity\nvarying vec2 v_tex;varying float v_fade_opacity;void main() {\n#pragma mapbox: initialize lowp float opacity\nlowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;\n#pragma mapbox: define lowp float opacity\nuniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_gl_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;varying vec2 v_tex;varying float v_fade_opacity;void main() {\n#pragma mapbox: initialize lowp float opacity\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size[0],a_size[1],u_size_t)/256.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size[0]/256.0;} else if (!u_is_size_zoom_constant && u_is_size_feature_constant) {size=u_size;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);gl_Position=u_gl_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),0.0,1.0);v_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;v_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));}"),ni=si("#define SDF_PX 8.0\n#define EDGE_GAMMA 0.105/DEVICE_PIXEL_RATIO\nuniform bool u_is_halo;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nuniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1;void main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nuniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_gl_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;varying vec2 v_data0;varying vec3 v_data1;void main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size[0],a_size[1],u_size_t)/256.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size[0]/256.0;} else if (!u_is_size_zoom_constant && u_is_size_feature_constant) {size=u_size;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);gl_Position=u_gl_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),0.0,1.0);float gamma_scale=gl_Position.w;vec2 tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));v_data0=vec2(tex.x,tex.y);v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}");function si(t,e){var i=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,o={};return {fragmentSource:t=t.replace(i,function(t,e,i,r,a){return o[a]=!0,"define"===e?"\n#ifndef HAS_UNIFORM_u_"+a+"\nvarying "+i+" "+r+" "+a+";\n#else\nuniform "+i+" "+r+" u_"+a+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+a+"\n "+i+" "+r+" "+a+" = u_"+a+";\n#endif\n"}),vertexSource:e=e.replace(i,function(t,e,i,r,a){var n="float"===r?"vec2":"vec4",s=a.match(/color/)?"color":n;return o[a]?"define"===e?"\n#ifndef HAS_UNIFORM_u_"+a+"\nuniform lowp float a_"+a+"_t;\nattribute "+i+" "+n+" a_"+a+";\nvarying "+i+" "+r+" "+a+";\n#else\nuniform "+i+" "+r+" u_"+a+";\n#endif\n":"vec4"===s?"\n#ifndef HAS_UNIFORM_u_"+a+"\n "+a+" = a_"+a+";\n#else\n "+i+" "+r+" "+a+" = u_"+a+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+a+"\n "+a+" = unpack_mix_"+s+"(a_"+a+", a_"+a+"_t);\n#else\n "+i+" "+r+" "+a+" = u_"+a+";\n#endif\n":"define"===e?"\n#ifndef HAS_UNIFORM_u_"+a+"\nuniform lowp float a_"+a+"_t;\nattribute "+i+" "+n+" a_"+a+";\n#else\nuniform "+i+" "+r+" u_"+a+";\n#endif\n":"vec4"===s?"\n#ifndef HAS_UNIFORM_u_"+a+"\n "+i+" "+r+" "+a+" = a_"+a+";\n#else\n "+i+" "+r+" "+a+" = u_"+a+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+a+"\n "+i+" "+r+" "+a+" = unpack_mix_"+s+"(a_"+a+", a_"+a+"_t);\n#else\n "+i+" "+r+" "+a+" = u_"+a+";\n#endif\n"})}}var li=Object.freeze({prelude:ke,background:Be,backgroundPattern:Oe,circle:Fe,clippingMask:Ue,heatmap:Ne,heatmapTexture:Ze,collisionBox:je,collisionCircle:Ve,debug:qe,fill:Ge,fillOutline:We,fillOutlinePattern:Xe,fillPattern:He,fillExtrusion:Ke,fillExtrusionPattern:Ye,extrusionTexture:Je,hillshadePrepare:Qe,hillshade:$e,line:ti,lineGradient:ei,linePattern:ii,lineSDF:oi,raster:ri,symbolIcon:ai,symbolSDF:ni}),ci=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null;};ci.prototype.bind=function(t,e,i,o,r,a,n,s){this.context=t;for(var l=this.boundPaintVertexBuffers.length!==o.length,c=0;!l&&c<o.length;c++)this.boundPaintVertexBuffers[c]!==o[c]&&(l=!0);var u=!this.vao||this.boundProgram!==e||this.boundLayoutVertexBuffer!==i||l||this.boundIndexBuffer!==r||this.boundVertexOffset!==a||this.boundDynamicVertexBuffer!==n||this.boundDynamicVertexBuffer2!==s;!t.extVertexArrayObject||u?this.freshBind(e,i,o,r,a,n,s):(t.bindVertexArrayOES.set(this.vao),n&&n.bind(),r&&r.dynamicDraw&&r.bind(),s&&s.bind());},ci.prototype.freshBind=function(t,e,i,o,r,a,n){var s,l=t.numAttributes,c=this.context,u=c.gl;if(c.extVertexArrayObject)this.vao&&this.destroy(),this.vao=c.extVertexArrayObject.createVertexArrayOES(),c.bindVertexArrayOES.set(this.vao),s=0,this.boundProgram=t,this.boundLayoutVertexBuffer=e,this.boundPaintVertexBuffers=i,this.boundIndexBuffer=o,this.boundVertexOffset=r,this.boundDynamicVertexBuffer=a,this.boundDynamicVertexBuffer2=n;else{s=c.currentNumAttributes||0;for(var h=l;h<s;h++)u.disableVertexAttribArray(h);}e.enableAttributes(u,t);for(var p=0,d=i;p<d.length;p+=1){d[p].enableAttributes(u,t);}a&&a.enableAttributes(u,t),n&&n.enableAttributes(u,t),e.bind(),e.setVertexAttribPointers(u,t,r);for(var _=0,f=i;_<f.length;_+=1){var m=f[_];m.bind(),m.setVertexAttribPointers(u,t,r);}a&&(a.bind(),a.setVertexAttribPointers(u,t,r)),o&&o.bind(),n&&(n.bind(),n.setVertexAttribPointers(u,t,r)),c.currentNumAttributes=l;},ci.prototype.destroy=function(){this.vao&&(this.context.extVertexArrayObject.deleteVertexArrayOES(this.vao),this.vao=null);};var ui=function(e,i,o,r,a){var n=e.gl;this.program=n.createProgram();var s=o.defines().concat("#define DEVICE_PIXEL_RATIO "+t.browser.devicePixelRatio.toFixed(1));a&&s.push("#define OVERDRAW_INSPECTOR;");var l=s.concat(ke.fragmentSource,i.fragmentSource).join("\n"),c=s.concat(ke.vertexSource,i.vertexSource).join("\n"),u=n.createShader(n.FRAGMENT_SHADER);n.shaderSource(u,l),n.compileShader(u),n.attachShader(this.program,u);var h=n.createShader(n.VERTEX_SHADER);n.shaderSource(h,c),n.compileShader(h),n.attachShader(this.program,h);for(var p=o.layoutAttributes||[],d=0;d<p.length;d++)n.bindAttribLocation(this.program,d,p[d].name);n.linkProgram(this.program),this.numAttributes=n.getProgramParameter(this.program,n.ACTIVE_ATTRIBUTES),this.attributes={};for(var _={},f=0;f<this.numAttributes;f++){var m=n.getActiveAttrib(this.program,f);m&&(this.attributes[m.name]=n.getAttribLocation(this.program,m.name));}for(var g=n.getProgramParameter(this.program,n.ACTIVE_UNIFORMS),v=0;v<g;v++){var y=n.getActiveUniform(this.program,v);y&&(_[y.name]=n.getUniformLocation(this.program,y.name));}this.fixedUniforms=r(e,_),this.binderUniforms=o.getUniforms(e,_);};function hi(e,i,o){var r=1/le(o,1,i.transform.tileZoom),a=Math.pow(2,o.tileID.overscaledZ),n=o.tileSize*Math.pow(2,i.transform.tileZoom)/a,s=n*(o.tileID.canonical.x+o.tileID.wrap*a),l=n*o.tileID.canonical.y;return {u_image:0,u_texsize:o.imageAtlasTexture.size,u_scale:[t.browser.devicePixelRatio,r,e.fromScale,e.toScale],u_fade:e.t,u_pixel_coord_upper:[s>>16,l>>16],u_pixel_coord_lower:[65535&s,65535&l]}}ui.prototype.draw=function(t,e,i,o,r,a,n,s,l,c,u,h,p,d,_,f){var m,g=t.gl;for(var v in t.program.set(this.program),t.setDepthMode(i),t.setStencilMode(o),t.setColorMode(r),t.setCullFace(a),this.fixedUniforms)this.fixedUniforms[v].set(n[v]);d&&d.setUniforms(t,this.binderUniforms,h,{zoom:p});for(var y=(m={},m[g.LINES]=2,m[g.TRIANGLES]=3,m[g.LINE_STRIP]=1,m)[e],x=0,b=u.get();x<b.length;x+=1){var w=b[x],E=w.vaos||(w.vaos={});(E[s]||(E[s]=new ci)).bind(t,this,l,d?d.getPaintVertexBuffers():[],c,w.vertexOffset,_,f),g.drawElements(e,w.primitiveLength*y,g.UNSIGNED_SHORT,w.primitiveOffset*y*2);}};var pi=function(e,i,o){var r=i.style.light,a=r.properties.get("position"),n=[a.x,a.y,a.z],s=t.create$2();"viewport"===r.properties.get("anchor")&&t.fromRotation(s,-i.transform.angle),t.transformMat3(n,n,s);var l=r.properties.get("color");return {u_matrix:e,u_lightpos:n,u_lightintensity:r.properties.get("intensity"),u_lightcolor:[l.r,l.g,l.b],u_vertical_gradient:+o}},di=function(e,i,o,r,a,n){return t.extend(pi(e,i,o),hi(a,i,n),{u_height_factor:-Math.pow(2,r.overscaledZ)/n.tileSize/8})},_i=function(e,i,o){var r=t.create();t.ortho(r,0,e.width,e.height,0,0,1);var a=e.context.gl;return {u_matrix:r,u_world:[a.drawingBufferWidth,a.drawingBufferHeight],u_image:o,u_opacity:i}},fi=function(t){return {u_matrix:t}},mi=function(e,i,o,r){return t.extend(fi(e),hi(o,i,r))},gi=function(t,e){return {u_matrix:t,u_world:e}},vi=function(e,i,o,r,a){return t.extend(mi(e,i,o,r),{u_world:a})},yi=function(t,e,i,o){var r,a,n=t.transform;if("map"===o.paint.get("circle-pitch-alignment")){var s=le(i,1,n.zoom);r=!0,a=[s,s];}else r=!1,a=n.pixelsToGLUnits;return {u_camera_to_center_distance:n.cameraToCenterDistance,u_scale_with_map:+("map"===o.paint.get("circle-pitch-scale")),u_matrix:t.translatePosMatrix(e.posMatrix,i,o.paint.get("circle-translate"),o.paint.get("circle-translate-anchor")),u_pitch_with_map:+r,u_extrude_scale:a}},xi=function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_camera_to_center_distance:new t.Uniform1f(e,i.u_camera_to_center_distance),u_pixels_to_tile_units:new t.Uniform1f(e,i.u_pixels_to_tile_units),u_extrude_scale:new t.Uniform2f(e,i.u_extrude_scale),u_overscale_factor:new t.Uniform1f(e,i.u_overscale_factor)}},bi=function(t,e,i){var o=le(i,1,e.zoom),r=Math.pow(2,e.zoom-i.tileID.overscaledZ),a=i.tileID.overscaleFactor();return {u_matrix:t,u_camera_to_center_distance:e.cameraToCenterDistance,u_pixels_to_tile_units:o,u_extrude_scale:[e.pixelsToGLUnits[0]/(o*r),e.pixelsToGLUnits[1]/(o*r)],u_overscale_factor:a}},wi=function(t,e){return {u_matrix:t,u_color:e}},Ei=function(t){return {u_matrix:t}},Ti=function(t,e,i,o){return {u_matrix:t,u_extrude_scale:le(e,1,i),u_intensity:o}},Ii=function(e,i,o,r){var a=t.create();t.ortho(a,0,e.width,e.height,0,0,1);var n=e.context.gl;return {u_matrix:a,u_world:[n.drawingBufferWidth,n.drawingBufferHeight],u_image:o,u_color_ramp:r,u_opacity:i.paint.get("heatmap-opacity")}},Ci=function(e,i,o){var r,a,n,s=o.paint.get("hillshade-shadow-color"),l=o.paint.get("hillshade-highlight-color"),c=o.paint.get("hillshade-accent-color"),u=o.paint.get("hillshade-illumination-direction")*(Math.PI/180);return "viewport"===o.paint.get("hillshade-illumination-anchor")&&(u-=e.transform.angle),{u_matrix:e.transform.calculatePosMatrix(i.tileID.toUnwrapped(),!0),u_image:0,u_latrange:(r=i.tileID,a=Math.pow(2,r.canonical.z),n=r.canonical.y,[new t.MercatorCoordinate(0,n/a).toLngLat().lat,new t.MercatorCoordinate(0,(n+1)/a).toLngLat().lat]),u_light:[o.paint.get("hillshade-exaggeration"),u],u_shadow:s,u_highlight:l,u_accent:c}},Si=function(e,i){var o=e.dem.dim,r=t.create();return t.ortho(r,0,t.EXTENT,-t.EXTENT,0,0,1),t.translate(r,r,[0,-t.EXTENT,0]),{u_matrix:r,u_image:1,u_dimension:[2*o,2*o],u_zoom:e.tileID.overscaledZ,u_maxzoom:i}};var zi=function(t,e,i){var o=t.transform;return {u_matrix:Mi(t,e,i),u_ratio:1/le(e,1,o.zoom),u_gl_units_to_pixels:[1/o.pixelsToGLUnits[0],1/o.pixelsToGLUnits[1]]}},Li=function(e,i,o){return t.extend(zi(e,i,o),{u_image:0})},Pi=function(e,i,o,r){var a=e.transform,n=Ri(i,a);return {u_matrix:Mi(e,i,o),u_texsize:i.imageAtlasTexture.size,u_ratio:1/le(i,1,a.zoom),u_image:0,u_scale:[t.browser.devicePixelRatio,n,r.fromScale,r.toScale],u_fade:r.t,u_gl_units_to_pixels:[1/a.pixelsToGLUnits[0],1/a.pixelsToGLUnits[1]]}},Di=function(e,i,o,r,a){var n=e.transform,s=e.lineAtlas,l=Ri(i,n),c="round"===o.layout.get("line-cap"),u=s.getDash(r.from,c),h=s.getDash(r.to,c),p=u.width*a.fromScale,d=h.width*a.toScale;return t.extend(zi(e,i,o),{u_patternscale_a:[l/p,-u.height/2],u_patternscale_b:[l/d,-h.height/2],u_sdfgamma:s.width/(256*Math.min(p,d)*t.browser.devicePixelRatio)/2,u_image:0,u_tex_y_a:u.y,u_tex_y_b:h.y,u_mix:a.t})};function Ri(t,e){return 1/le(t,1,e.tileZoom)}function Mi(t,e,i){return t.translatePosMatrix(e.tileID.posMatrix,e,i.paint.get("line-translate"),i.paint.get("line-translate-anchor"))}var Ai=function(t,e,i,o,r){return {u_matrix:t,u_tl_parent:e,u_scale_parent:i,u_buffer_scale:1,u_fade_t:o.mix,u_opacity:o.opacity*r.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:r.paint.get("raster-brightness-min"),u_brightness_high:r.paint.get("raster-brightness-max"),u_saturation_factor:(n=r.paint.get("raster-saturation"),n>0?1-1/(1.001-n):-n),u_contrast_factor:(a=r.paint.get("raster-contrast"),a>0?1/(1-a):1+a),u_spin_weights:function(t){t*=Math.PI/180;var e=Math.sin(t),i=Math.cos(t);return [(2*i+1)/3,(-Math.sqrt(3)*e-i+1)/3,(Math.sqrt(3)*e-i+1)/3]}(r.paint.get("raster-hue-rotate"))};var a,n;};var ki=function(t,e,i,o,r,a,n,s,l,c){var u=r.transform;return {u_is_size_zoom_constant:+("constant"===t||"source"===t),u_is_size_feature_constant:+("constant"===t||"camera"===t),u_size_t:e?e.uSizeT:0,u_size:e?e.uSize:0,u_camera_to_center_distance:u.cameraToCenterDistance,u_pitch:u.pitch/360*2*Math.PI,u_rotate_symbol:+i,u_aspect_ratio:u.width/u.height,u_fade_change:r.options.fadeDuration?r.symbolFadeChange:1,u_matrix:a,u_label_plane_matrix:n,u_gl_coord_matrix:s,u_is_text:+l,u_pitch_with_map:+o,u_texsize:c,u_texture:0}},Bi=function(e,i,o,r,a,n,s,l,c,u,h){var p=a.transform;return t.extend(ki(e,i,o,r,a,n,s,l,c,u),{u_gamma_scale:r?Math.cos(p._pitch)*p.cameraToCenterDistance:1,u_is_halo:+h})},Oi=function(t,e,i){return {u_matrix:t,u_opacity:e,u_color:i}},Fi=function(e,i,o,r,a,n){return t.extend(function(t,e,i,o){var r=i.imageManager.getPattern(t.from),a=i.imageManager.getPattern(t.to),n=i.imageManager.getPixelSize(),s=n.width,l=n.height,c=Math.pow(2,o.tileID.overscaledZ),u=o.tileSize*Math.pow(2,i.transform.tileZoom)/c,h=u*(o.tileID.canonical.x+o.tileID.wrap*c),p=u*o.tileID.canonical.y;return {u_image:0,u_pattern_tl_a:r.tl,u_pattern_br_a:r.br,u_pattern_tl_b:a.tl,u_pattern_br_b:a.br,u_texsize:[s,l],u_mix:e.t,u_pattern_size_a:r.displaySize,u_pattern_size_b:a.displaySize,u_scale_a:e.fromScale,u_scale_b:e.toScale,u_tile_units_to_pixels:1/le(o,1,i.transform.tileZoom),u_pixel_coord_upper:[h>>16,p>>16],u_pixel_coord_lower:[65535&h,65535&p]}}(r,n,o,a),{u_matrix:e,u_opacity:i})},Ui={fillExtrusion:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_lightpos:new t.Uniform3f(e,i.u_lightpos),u_lightintensity:new t.Uniform1f(e,i.u_lightintensity),u_lightcolor:new t.Uniform3f(e,i.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,i.u_vertical_gradient)}},fillExtrusionPattern:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_lightpos:new t.Uniform3f(e,i.u_lightpos),u_lightintensity:new t.Uniform1f(e,i.u_lightintensity),u_lightcolor:new t.Uniform3f(e,i.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,i.u_vertical_gradient),u_height_factor:new t.Uniform1f(e,i.u_height_factor),u_image:new t.Uniform1i(e,i.u_image),u_texsize:new t.Uniform2f(e,i.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,i.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,i.u_pixel_coord_lower),u_scale:new t.Uniform4f(e,i.u_scale),u_fade:new t.Uniform1f(e,i.u_fade)}},extrusionTexture:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_world:new t.Uniform2f(e,i.u_world),u_image:new t.Uniform1i(e,i.u_image),u_opacity:new t.Uniform1f(e,i.u_opacity)}},fill:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix)}},fillPattern:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_image:new t.Uniform1i(e,i.u_image),u_texsize:new t.Uniform2f(e,i.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,i.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,i.u_pixel_coord_lower),u_scale:new t.Uniform4f(e,i.u_scale),u_fade:new t.Uniform1f(e,i.u_fade)}},fillOutline:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_world:new t.Uniform2f(e,i.u_world)}},fillOutlinePattern:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_world:new t.Uniform2f(e,i.u_world),u_image:new t.Uniform1i(e,i.u_image),u_texsize:new t.Uniform2f(e,i.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,i.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,i.u_pixel_coord_lower),u_scale:new t.Uniform4f(e,i.u_scale),u_fade:new t.Uniform1f(e,i.u_fade)}},circle:function(e,i){return {u_camera_to_center_distance:new t.Uniform1f(e,i.u_camera_to_center_distance),u_scale_with_map:new t.Uniform1i(e,i.u_scale_with_map),u_pitch_with_map:new t.Uniform1i(e,i.u_pitch_with_map),u_extrude_scale:new t.Uniform2f(e,i.u_extrude_scale),u_matrix:new t.UniformMatrix4f(e,i.u_matrix)}},collisionBox:xi,collisionCircle:xi,debug:function(e,i){return {u_color:new t.UniformColor(e,i.u_color),u_matrix:new t.UniformMatrix4f(e,i.u_matrix)}},clippingMask:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix)}},heatmap:function(e,i){return {u_extrude_scale:new t.Uniform1f(e,i.u_extrude_scale),u_intensity:new t.Uniform1f(e,i.u_intensity),u_matrix:new t.UniformMatrix4f(e,i.u_matrix)}},heatmapTexture:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_world:new t.Uniform2f(e,i.u_world),u_image:new t.Uniform1i(e,i.u_image),u_color_ramp:new t.Uniform1i(e,i.u_color_ramp),u_opacity:new t.Uniform1f(e,i.u_opacity)}},hillshade:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_image:new t.Uniform1i(e,i.u_image),u_latrange:new t.Uniform2f(e,i.u_latrange),u_light:new t.Uniform2f(e,i.u_light),u_shadow:new t.UniformColor(e,i.u_shadow),u_highlight:new t.UniformColor(e,i.u_highlight),u_accent:new t.UniformColor(e,i.u_accent)}},hillshadePrepare:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_image:new t.Uniform1i(e,i.u_image),u_dimension:new t.Uniform2f(e,i.u_dimension),u_zoom:new t.Uniform1f(e,i.u_zoom),u_maxzoom:new t.Uniform1f(e,i.u_maxzoom)}},line:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_ratio:new t.Uniform1f(e,i.u_ratio),u_gl_units_to_pixels:new t.Uniform2f(e,i.u_gl_units_to_pixels)}},lineGradient:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_ratio:new t.Uniform1f(e,i.u_ratio),u_gl_units_to_pixels:new t.Uniform2f(e,i.u_gl_units_to_pixels),u_image:new t.Uniform1i(e,i.u_image)}},linePattern:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_texsize:new t.Uniform2f(e,i.u_texsize),u_ratio:new t.Uniform1f(e,i.u_ratio),u_image:new t.Uniform1i(e,i.u_image),u_gl_units_to_pixels:new t.Uniform2f(e,i.u_gl_units_to_pixels),u_scale:new t.Uniform4f(e,i.u_scale),u_fade:new t.Uniform1f(e,i.u_fade)}},lineSDF:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_ratio:new t.Uniform1f(e,i.u_ratio),u_gl_units_to_pixels:new t.Uniform2f(e,i.u_gl_units_to_pixels),u_patternscale_a:new t.Uniform2f(e,i.u_patternscale_a),u_patternscale_b:new t.Uniform2f(e,i.u_patternscale_b),u_sdfgamma:new t.Uniform1f(e,i.u_sdfgamma),u_image:new t.Uniform1i(e,i.u_image),u_tex_y_a:new t.Uniform1f(e,i.u_tex_y_a),u_tex_y_b:new t.Uniform1f(e,i.u_tex_y_b),u_mix:new t.Uniform1f(e,i.u_mix)}},raster:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_tl_parent:new t.Uniform2f(e,i.u_tl_parent),u_scale_parent:new t.Uniform1f(e,i.u_scale_parent),u_buffer_scale:new t.Uniform1f(e,i.u_buffer_scale),u_fade_t:new t.Uniform1f(e,i.u_fade_t),u_opacity:new t.Uniform1f(e,i.u_opacity),u_image0:new t.Uniform1i(e,i.u_image0),u_image1:new t.Uniform1i(e,i.u_image1),u_brightness_low:new t.Uniform1f(e,i.u_brightness_low),u_brightness_high:new t.Uniform1f(e,i.u_brightness_high),u_saturation_factor:new t.Uniform1f(e,i.u_saturation_factor),u_contrast_factor:new t.Uniform1f(e,i.u_contrast_factor),u_spin_weights:new t.Uniform3f(e,i.u_spin_weights)}},symbolIcon:function(e,i){return {u_is_size_zoom_constant:new t.Uniform1i(e,i.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,i.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,i.u_size_t),u_size:new t.Uniform1f(e,i.u_size),u_camera_to_center_distance:new t.Uniform1f(e,i.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,i.u_pitch),u_rotate_symbol:new t.Uniform1i(e,i.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,i.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,i.u_fade_change),u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,i.u_label_plane_matrix),u_gl_coord_matrix:new t.UniformMatrix4f(e,i.u_gl_coord_matrix),u_is_text:new t.Uniform1f(e,i.u_is_text),u_pitch_with_map:new t.Uniform1i(e,i.u_pitch_with_map),u_texsize:new t.Uniform2f(e,i.u_texsize),u_texture:new t.Uniform1i(e,i.u_texture)}},symbolSDF:function(e,i){return {u_is_size_zoom_constant:new t.Uniform1i(e,i.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,i.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,i.u_size_t),u_size:new t.Uniform1f(e,i.u_size),u_camera_to_center_distance:new t.Uniform1f(e,i.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,i.u_pitch),u_rotate_symbol:new t.Uniform1i(e,i.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,i.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,i.u_fade_change),u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,i.u_label_plane_matrix),u_gl_coord_matrix:new t.UniformMatrix4f(e,i.u_gl_coord_matrix),u_is_text:new t.Uniform1f(e,i.u_is_text),u_pitch_with_map:new t.Uniform1i(e,i.u_pitch_with_map),u_texsize:new t.Uniform2f(e,i.u_texsize),u_texture:new t.Uniform1i(e,i.u_texture),u_gamma_scale:new t.Uniform1f(e,i.u_gamma_scale),u_is_halo:new t.Uniform1f(e,i.u_is_halo)}},background:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_opacity:new t.Uniform1f(e,i.u_opacity),u_color:new t.UniformColor(e,i.u_color)}},backgroundPattern:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_opacity:new t.Uniform1f(e,i.u_opacity),u_image:new t.Uniform1i(e,i.u_image),u_pattern_tl_a:new t.Uniform2f(e,i.u_pattern_tl_a),u_pattern_br_a:new t.Uniform2f(e,i.u_pattern_br_a),u_pattern_tl_b:new t.Uniform2f(e,i.u_pattern_tl_b),u_pattern_br_b:new t.Uniform2f(e,i.u_pattern_br_b),u_texsize:new t.Uniform2f(e,i.u_texsize),u_mix:new t.Uniform1f(e,i.u_mix),u_pattern_size_a:new t.Uniform2f(e,i.u_pattern_size_a),u_pattern_size_b:new t.Uniform2f(e,i.u_pattern_size_b),u_scale_a:new t.Uniform1f(e,i.u_scale_a),u_scale_b:new t.Uniform1f(e,i.u_scale_b),u_pixel_coord_upper:new t.Uniform2f(e,i.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,i.u_pixel_coord_lower),u_tile_units_to_pixels:new t.Uniform1f(e,i.u_tile_units_to_pixels)}}};function Ni(e,i){for(var o=e.sort(function(t,e){return t.tileID.isLessThan(e.tileID)?-1:e.tileID.isLessThan(t.tileID)?1:0}),r=0;r<o.length;r++){var a={},n=o[r],s=o.slice(r+1);Zi(n.tileID.wrapped(),n.tileID,s,new t.OverscaledTileID(0,n.tileID.wrap+1,0,0,0),a),n.setMask(a,i);}}function Zi(e,i,o,r,a){for(var n=0;n<o.length;n++){var s=o[n];if(r.isLessThan(s.tileID))break;if(i.key===s.tileID.key)return;if(s.tileID.isChildOf(i)){for(var l=i.children(1/0),c=0;c<l.length;c++){Zi(e,l[c],o.slice(n),r,a);}return}}var u=i.overscaledZ-e.overscaledZ,h=new t.CanonicalTileID(u,i.canonical.x-(e.canonical.x<<u),i.canonical.y-(e.canonical.y<<u));a[h.key]=a[h.key]||h;}function ji(t,e,i,o,r){for(var a=t.context,n=a.gl,s=r?t.useProgram("collisionCircle"):t.useProgram("collisionBox"),l=0;l<o.length;l++){var c=o[l],u=e.getTile(c),h=u.getBucket(i);if(h){var p=r?h.collisionCircle:h.collisionBox;p&&s.draw(a,r?n.TRIANGLES:n.LINES,wt.disabled,Et.disabled,t.colorModeForRenderPass(),It.disabled,bi(c.posMatrix,t.transform,u),i.id,p.layoutVertexBuffer,p.indexBuffer,p.segments,null,t.transform.zoom,null,null,p.collisionVertexBuffer);}}}var Vi=t.identity(new Float32Array(16)),qi=t.properties.layout;function Gi(e,i,o,r,a,n,s,l,c,u,h,p){for(var d,_,f=e.context,m=f.gl,g=e.transform,v="map"===l,y="map"===c,x=v&&"point"!==o.layout.get("symbol-placement"),b=v&&!y&&!x,w=y?e.depthModeForSublayer(0,wt.ReadOnly):wt.disabled,E=0,T=r;E<T.length;E+=1){var I=T[E],C=i.getTile(I),S=C.getBucket(o);if(S){var z=a?S.text:S.icon;if(z&&z.segments.get().length){var L=z.programConfigurations.get(o.id),P=a||S.sdfIcons,D=a?S.textSizeData:S.iconSizeData;d||(d=e.useProgram(P?"symbolSDF":"symbolIcon",L),_=t.evaluateSizeForZoom(D,g.zoom,qi.properties[a?"text-size":"icon-size"])),f.activeTexture.set(m.TEXTURE0);var R=void 0;if(a)C.glyphAtlasTexture.bind(m.LINEAR,m.CLAMP_TO_EDGE),R=C.glyphAtlasTexture.size;else{var M=1!==o.layout.get("icon-size").constantOr(0)||S.iconsNeedLinear,A=y||0!==g.pitch;C.imageAtlasTexture.bind(P||e.options.rotating||e.options.zooming||M||A?m.LINEAR:m.NEAREST,m.CLAMP_TO_EDGE),R=C.imageAtlasTexture.size;}var k=le(C,1,e.transform.zoom),B=Xt(I.posMatrix,y,v,e.transform,k),O=Ht(I.posMatrix,y,v,e.transform,k);x&&Jt(S,I.posMatrix,e,a,B,O,y,u);var F=e.translatePosMatrix(I.posMatrix,C,n,s),U=x?Vi:B,N=e.translatePosMatrix(O,C,n,s,!0),Z=void 0;if(P){var j=0!==o.paint.get(a?"text-halo-width":"icon-halo-width").constantOr(1);Z=Bi(D.functionType,_,b,y,e,F,U,N,a,R,!0),j&&Wi(z,o,e,d,w,h,p,Z),Z.u_is_halo=0;}else Z=ki(D.functionType,_,b,y,e,F,U,N,a,R);Wi(z,o,e,d,w,h,p,Z);}}}}function Wi(t,e,i,o,r,a,n,s){var l=i.context,c=l.gl;o.draw(l,c.TRIANGLES,r,a,n,It.disabled,s,e.id,t.layoutVertexBuffer,t.indexBuffer,t.segments,e.paint,i.transform.zoom,t.programConfigurations.get(e.id),t.dynamicLayoutVertexBuffer,t.opacityVertexBuffer);}function Xi(t,e,i,o,r,a,n){var s,l,c,u,h,p=t.context.gl,d=i.paint.get("fill-pattern"),_=d&&d.constantOr(1),f=i.getCrossfadeParameters();n?(l=_&&!i.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",s=p.LINES):(l=_?"fillPattern":"fill",s=p.TRIANGLES);for(var m=0,g=o;m<g.length;m+=1){var v=g[m],y=e.getTile(v);if(!_||y.patternsLoaded()){var x=y.getBucket(i);if(x){var b=x.programConfigurations.get(i.id),w=t.useProgram(l,b);_&&(t.context.activeTexture.set(p.TEXTURE0),y.imageAtlasTexture.bind(p.LINEAR,p.CLAMP_TO_EDGE),b.updatePatternPaintBuffers(f));var E=d.constantOr(null);if(E&&y.imageAtlas){var T=y.imageAtlas.patternPositions[E.to],I=y.imageAtlas.patternPositions[E.from];T&&I&&b.setConstantPatternPositions(T,I);}var C=t.translatePosMatrix(v.posMatrix,y,i.paint.get("fill-translate"),i.paint.get("fill-translate-anchor"));if(n){u=x.indexBuffer2,h=x.segments2;var S=[p.drawingBufferWidth,p.drawingBufferHeight];c="fillOutlinePattern"===l&&_?vi(C,t,f,y,S):gi(C,S);}else u=x.indexBuffer,h=x.segments,c=_?mi(C,t,f,y):fi(C);w.draw(t.context,s,r,t.stencilModeForClipping(v),a,It.disabled,c,i.id,x.layoutVertexBuffer,u,h,i.paint,t.transform.zoom,b);}}}}function Hi(e,i){var o=e.context,r=o.gl,a=i.viewportFrame;if(e.depthRboNeedsClear&&e.setupOffscreenDepthRenderbuffer(),!a){var n=new t.Texture(o,{width:e.width,height:e.height,data:null},r.RGBA);n.bind(r.LINEAR,r.CLAMP_TO_EDGE),(a=i.viewportFrame=o.createFramebuffer(e.width,e.height)).colorAttachment.set(n.texture);}o.bindFramebuffer.set(a.framebuffer),a.depthAttachment.set(e.depthRbo),e.depthRboNeedsClear&&(o.clear({depth:1}),e.depthRboNeedsClear=!1),o.clear({color:t.Color.transparent}),o.setStencilMode(Et.disabled),o.setDepthMode(new wt(r.LEQUAL,wt.ReadWrite,[0,1])),o.setColorMode(e.colorModeForRenderPass());}function Ki(t,e,i){var o=e.viewportFrame;if(o){var r=t.context,a=r.gl;r.activeTexture.set(a.TEXTURE0),a.bindTexture(a.TEXTURE_2D,o.colorAttachment.get()),t.useProgram("extrusionTexture").draw(r,a.TRIANGLES,wt.disabled,Et.disabled,t.colorModeForRenderPass(),It.disabled,_i(t,i,0),e.id,t.viewportBuffer,t.quadTriangleIndexBuffer,t.viewportSegments,e.paint,t.transform.zoom);}}function Yi(t,e,i,o,r,a){var n=t.context,s=n.gl,l=e.fbo;if(l){var c=t.useProgram("hillshade");n.activeTexture.set(s.TEXTURE0),s.bindTexture(s.TEXTURE_2D,l.colorAttachment.get());var u=Ci(t,e,i);e.maskedBoundsBuffer&&e.maskedIndexBuffer&&e.segments?c.draw(n,s.TRIANGLES,o,r,a,It.disabled,u,i.id,e.maskedBoundsBuffer,e.maskedIndexBuffer,e.segments):c.draw(n,s.TRIANGLES,o,r,a,It.disabled,u,i.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments);}}function Ji(e,i,o,r,a,n,s){var l=e.context,c=l.gl;if(i.dem&&i.dem.data){var u=i.dem.dim,h=i.dem.getPixels();if(l.activeTexture.set(c.TEXTURE1),l.pixelStoreUnpackPremultiplyAlpha.set(!1),i.demTexture=i.demTexture||e.getTileTexture(i.tileSize),i.demTexture){var p=i.demTexture;p.update(h,{premultiply:!1}),p.bind(c.NEAREST,c.CLAMP_TO_EDGE);}else i.demTexture=new t.Texture(l,h,c.RGBA,{premultiply:!1}),i.demTexture.bind(c.NEAREST,c.CLAMP_TO_EDGE);l.activeTexture.set(c.TEXTURE0);var d=i.fbo;if(!d){var _=new t.Texture(l,{width:u,height:u,data:null},c.RGBA);_.bind(c.LINEAR,c.CLAMP_TO_EDGE),(d=i.fbo=l.createFramebuffer(u,u)).colorAttachment.set(_.texture);}l.bindFramebuffer.set(d.framebuffer),l.viewport.set([0,0,u,u]),e.useProgram("hillshadePrepare").draw(l,c.TRIANGLES,a,n,s,It.disabled,Si(i,r),o.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments),i.needsHillshadePrepare=!1;}}function Qi(e,i,o,r,a){var n=r.paint.get("raster-fade-duration");if(n>0){var 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_=d.programConfigurations.get(o.id),f=e.useProgram("heatmap",_),m=e.transform.zoom;f.draw(a,n.TRIANGLES,s,l,c,It.disabled,Ti(h.posMatrix,p,m,o.paint.get("heatmap-intensity")),o.id,d.layoutVertexBuffer,d.indexBuffer,d.segments,o.paint,e.transform.zoom,_);}}}a.viewport.set([0,0,e.width,e.height]);}else"translucent"===e.renderPass&&(e.context.setColorMode(e.colorModeForRenderPass()),function(e,i){var o=e.context,r=o.gl,a=i.heatmapFbo;if(a){o.activeTexture.set(r.TEXTURE0),r.bindTexture(r.TEXTURE_2D,a.colorAttachment.get()),o.activeTexture.set(r.TEXTURE1);var n=i.colorRampTexture;n||(n=i.colorRampTexture=new t.Texture(o,i.colorRamp,r.RGBA)),n.bind(r.LINEAR,r.CLAMP_TO_EDGE),e.useProgram("heatmapTexture").draw(o,r.TRIANGLES,wt.disabled,Et.disabled,e.colorModeForRenderPass(),It.disabled,Ii(e,i,0,1),i.id,e.viewportBuffer,e.quadTriangleIndexBuffer,e.viewportSegments,i.paint,e.transform.zoom);}}(e,o));},line:function(e,i,o,r){if("translucent"===e.renderPass){var a=o.paint.get("line-opacity"),n=o.paint.get("line-width");if(0!==a.constantOr(1)&&0!==n.constantOr(1)){var s=e.depthModeForSublayer(0,wt.ReadOnly),l=e.colorModeForRenderPass(),c=o.paint.get("line-dasharray"),u=o.paint.get("line-pattern"),h=u.constantOr(1),p=o.paint.get("line-gradient"),d=o.getCrossfadeParameters(),_=c?"lineSDF":h?"linePattern":p?"lineGradient":"line",f=e.context,m=f.gl,g=!0;if(p){f.activeTexture.set(m.TEXTURE0);var v=o.gradientTexture;if(!o.gradient)return;v||(v=o.gradientTexture=new t.Texture(f,o.gradient,m.RGBA)),v.bind(m.LINEAR,m.CLAMP_TO_EDGE);}for(var y=0,x=r;y<x.length;y+=1){var b=x[y],w=i.getTile(b);if(!h||w.patternsLoaded()){var E=w.getBucket(o);if(E){var T=E.programConfigurations.get(o.id),I=e.context.program.get(),C=e.useProgram(_,T),S=g||C.program!==I,z=u.constantOr(null);if(z&&w.imageAtlas){var L=w.imageAtlas.patternPositions[z.to],P=w.imageAtlas.patternPositions[z.from];L&&P&&T.setConstantPatternPositions(L,P);}var D=c?Di(e,w,o,c,d):h?Pi(e,w,o,d):p?Li(e,w,o):zi(e,w,o);c&&(S||e.lineAtlas.dirty)?(f.activeTexture.set(m.TEXTURE0),e.lineAtlas.bind(f)):h&&(f.activeTexture.set(m.TEXTURE0),w.imageAtlasTexture.bind(m.LINEAR,m.CLAMP_TO_EDGE),T.updatePatternPaintBuffers(d)),C.draw(f,m.TRIANGLES,s,e.stencilModeForClipping(b),l,It.disabled,D,o.id,E.layoutVertexBuffer,E.indexBuffer,E.segments,o.paint,e.transform.zoom,T),g=!1;}}}}}},fill:function(e,i,o,r){var a=o.paint.get("fill-color"),n=o.paint.get("fill-opacity");if(0!==n.constantOr(1)){var s=e.colorModeForRenderPass(),l=o.paint.get("fill-pattern").constantOr(1)||1!==a.constantOr(t.Color.transparent).a||1!==n.constantOr(0)?"translucent":"opaque";e.renderPass===l&&Xi(e,i,o,r,e.depthModeForSublayer(1,"opaque"===e.renderPass?wt.ReadWrite:wt.ReadOnly),s,!1),"translucent"===e.renderPass&&o.paint.get("fill-antialias")&&Xi(e,i,o,r,e.depthModeForSublayer(o.getPaintProperty("fill-outline-color")?2:0,wt.ReadOnly),s,!0);}},"fill-extrusion":function(t,e,i,o){0!==i.paint.get("fill-extrusion-opacity")&&("offscreen"===t.renderPass?(Hi(t,i),function(t,e,i,o,r,a,n){for(var s=t.context,l=s.gl,c=i.paint.get("fill-extrusion-pattern"),u=c.constantOr(1),h=i.getCrossfadeParameters(),p=0,d=o;p<d.length;p+=1){var _=d[p],f=e.getTile(_),m=f.getBucket(i);if(m){var g=m.programConfigurations.get(i.id),v=t.useProgram(u?"fillExtrusionPattern":"fillExtrusion",g);u&&(t.context.activeTexture.set(l.TEXTURE0),f.imageAtlasTexture.bind(l.LINEAR,l.CLAMP_TO_EDGE),g.updatePatternPaintBuffers(h));var y=c.constantOr(null);if(y&&f.imageAtlas){var x=f.imageAtlas.patternPositions[y.to],b=f.imageAtlas.patternPositions[y.from];x&&b&&g.setConstantPatternPositions(x,b);}var w=t.translatePosMatrix(_.posMatrix,f,i.paint.get("fill-extrusion-translate"),i.paint.get("fill-extrusion-translate-anchor")),E=i.paint.get("fill-extrusion-vertical-gradient"),T=u?di(w,t,E,_,h,f):pi(w,t,E);v.draw(s,s.gl.TRIANGLES,r,a,n,It.backCCW,T,i.id,m.layoutVertexBuffer,m.indexBuffer,m.segments,i.paint,t.transform.zoom,g);}}}(t,e,i,o,new wt(t.context.gl.LEQUAL,wt.ReadWrite,[0,1]),Et.disabled,t.colorModeForRenderPass())):"translucent"===t.renderPass&&Ki(t,i,i.paint.get("fill-extrusion-opacity")));},hillshade:function(t,e,i,o){if("offscreen"===t.renderPass||"translucent"===t.renderPass){for(var r=t.context,a=e.getSource().maxzoom,n=t.depthModeForSublayer(0,wt.ReadOnly),s=Et.disabled,l=t.colorModeForRenderPass(),c=0,u=o;c<u.length;c+=1){var h=u[c],p=e.getTile(h);p.needsHillshadePrepare&&"offscreen"===t.renderPass?Ji(t,p,i,a,n,s,l):"translucent"===t.renderPass&&Yi(t,p,i,n,s,l);}r.viewport.set([0,0,t.width,t.height]);}},raster:function(t,e,i,o){if("translucent"===t.renderPass&&0!==i.paint.get("raster-opacity"))for(var r=t.context,a=r.gl,n=e.getSource(),s=t.useProgram("raster"),l=Et.disabled,c=t.colorModeForRenderPass(),u=o.length&&o[0].overscaledZ,h=0,p=o;h<p.length;h+=1){var d=p[h],_=t.depthModeForSublayer(d.overscaledZ-u,1===i.paint.get("raster-opacity")?wt.ReadWrite:wt.ReadOnly,a.LESS),f=e.getTile(d),m=t.transform.calculatePosMatrix(d.toUnwrapped(),!0);f.registerFadeDuration(i.paint.get("raster-fade-duration"));var g=e.findLoadedParent(d,0),v=Qi(f,g,e,i,t.transform),y=void 0,x=void 0,b="nearest"===i.paint.get("raster-resampling")?a.NEAREST:a.LINEAR;r.activeTexture.set(a.TEXTURE0),f.texture.bind(b,a.CLAMP_TO_EDGE,a.LINEAR_MIPMAP_NEAREST),r.activeTexture.set(a.TEXTURE1),g?(g.texture.bind(b,a.CLAMP_TO_EDGE,a.LINEAR_MIPMAP_NEAREST),y=Math.pow(2,g.tileID.overscaledZ-f.tileID.overscaledZ),x=[f.tileID.canonical.x*y%1,f.tileID.canonical.y*y%1]):f.texture.bind(b,a.CLAMP_TO_EDGE,a.LINEAR_MIPMAP_NEAREST);var w=Ai(m,x||[0,0],y||1,v,i);n instanceof L?s.draw(r,a.TRIANGLES,_,l,c,It.disabled,w,i.id,n.boundsBuffer,t.quadTriangleIndexBuffer,n.boundsSegments):f.maskedBoundsBuffer&&f.maskedIndexBuffer&&f.segments?s.draw(r,a.TRIANGLES,_,l,c,It.disabled,w,i.id,f.maskedBoundsBuffer,f.maskedIndexBuffer,f.segments,i.paint,t.transform.zoom):s.draw(r,a.TRIANGLES,_,l,c,It.disabled,w,i.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments);}},background:function(t,e,i){var o=i.paint.get("background-color"),r=i.paint.get("background-opacity");if(0!==r){var a=t.context,n=a.gl,s=t.transform,l=s.tileSize,c=i.paint.get("background-pattern");if(!t.isPatternMissing(c)){var u=c||1!==o.a||1!==r?"translucent":"opaque";if(t.renderPass===u){var h=Et.disabled,p=t.depthModeForSublayer(0,"opaque"===u?wt.ReadWrite:wt.ReadOnly),d=t.colorModeForRenderPass(),_=t.useProgram(c?"backgroundPattern":"background"),f=s.coveringTiles({tileSize:l});c&&(a.activeTexture.set(n.TEXTURE0),t.imageManager.bind(t.context));for(var m=i.getCrossfadeParameters(),g=0,v=f;g<v.length;g+=1){var y=v[g],x=t.transform.calculatePosMatrix(y.toUnwrapped()),b=c?Fi(x,r,t,c,{tileID:y,tileSize:l},m):Oi(x,r,o);_.draw(a,n.TRIANGLES,p,h,d,It.disabled,b,i.id,t.tileExtentBuffer,t.quadTriangleIndexBuffer,t.tileExtentSegments);}}}}},debug:function(t,e,i){for(var o=0;o<i.length;o++)$i(t,e,i[o]);},custom:function(t,e,i){var o=t.context,r=i.implementation;if("offscreen"===t.renderPass){var a=r.prerender;a&&(t.setCustomLayerDefaults(),a.call(r,o.gl,t.transform.customLayerMatrix()),o.setDirty(),t.setBaseState()),"3d"===r.renderingMode&&(t.setCustomLayerDefaults(),Hi(t,i),r.render(o.gl,t.transform.customLayerMatrix()),o.setDirty(),t.setBaseState());}else if("translucent"===t.renderPass)if("3d"===r.renderingMode)Ki(t,i,1);else{t.setCustomLayerDefaults(),o.setStencilMode(Et.disabled);var n=t.depthModeForSublayer(0,wt.ReadOnly);o.setDepthMode(n),r.render(o.gl,t.transform.customLayerMatrix()),o.setDirty(),t.setBaseState(),o.bindFramebuffer.set(null);}}},io=function(e,i){this.context=new Ct(e),this.transform=i,this._tileTextures={},this.setup(),this.numSublayers=St.maxUnderzooming+St.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.depthRboNeedsClear=!0,this.emptyProgramConfiguration=new t.ProgramConfiguration,this.crossTileSymbolIndex=new Le;};function oo(t,e){if(t.y>e.y){var i=t;t=e,e=i;}return {x0:t.x,y0:t.y,x1:e.x,y1:e.y,dx:e.x-t.x,dy:e.y-t.y}}function ro(t,e,i,o,r){var a=Math.max(i,Math.floor(e.y0)),n=Math.min(o,Math.ceil(e.y1));if(t.x0===e.x0&&t.y0===e.y0?t.x0+e.dy/t.dy*t.dx<e.x1:t.x1-e.dy/t.dy*t.dx<e.x0){var s=t;t=e,e=s;}for(var l=t.dx/t.dy,c=e.dx/e.dy,u=t.dx>0,h=e.dx<0,p=a;p<n;p++){var d=l*Math.max(0,Math.min(t.dy,p+u-t.y0))+t.x0,_=c*Math.max(0,Math.min(e.dy,p+h-e.y0))+e.x0;r(Math.floor(_),Math.ceil(d),p);}}function ao(t,e,i,o,r,a){var n,s=oo(t,e),l=oo(e,i),c=oo(i,t);s.dy>l.dy&&(n=s,s=l,l=n),s.dy>c.dy&&(n=s,s=c,c=n),l.dy>c.dy&&(n=l,l=c,c=n),s.dy&&ro(c,s,o,r,a),l.dy&&ro(c,l,o,r,a);}io.prototype.resize=function(e,i){var o=this.context.gl;if(this.width=e*t.browser.devicePixelRatio,this.height=i*t.browser.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(var r=0,a=this.style._order;r<a.length;r+=1){var n=a[r];this.style._layers[n].resize();}this.depthRbo&&(o.deleteRenderbuffer(this.depthRbo),this.depthRbo=null);},io.prototype.setup=function(){var e=this.context,i=new t.StructArrayLayout2i4;i.emplaceBack(0,0),i.emplaceBack(t.EXTENT,0),i.emplaceBack(0,t.EXTENT),i.emplaceBack(t.EXTENT,t.EXTENT),this.tileExtentBuffer=e.createVertexBuffer(i,Ae.members),this.tileExtentSegments=t.SegmentVector.simpleSegment(0,0,4,2);var o=new t.StructArrayLayout2i4;o.emplaceBack(0,0),o.emplaceBack(t.EXTENT,0),o.emplaceBack(0,t.EXTENT),o.emplaceBack(t.EXTENT,t.EXTENT),this.debugBuffer=e.createVertexBuffer(o,Ae.members),this.debugSegments=t.SegmentVector.simpleSegment(0,0,4,5);var r=new t.StructArrayLayout4i8;r.emplaceBack(0,0,0,0),r.emplaceBack(t.EXTENT,0,t.EXTENT,0),r.emplaceBack(0,t.EXTENT,0,t.EXTENT),r.emplaceBack(t.EXTENT,t.EXTENT,t.EXTENT,t.EXTENT),this.rasterBoundsBuffer=e.createVertexBuffer(r,t.rasterBoundsAttributes.members),this.rasterBoundsSegments=t.SegmentVector.simpleSegment(0,0,4,2);var a=new t.StructArrayLayout2i4;a.emplaceBack(0,0),a.emplaceBack(1,0),a.emplaceBack(0,1),a.emplaceBack(1,1),this.viewportBuffer=e.createVertexBuffer(a,Ae.members),this.viewportSegments=t.SegmentVector.simpleSegment(0,0,4,2);var n=new t.StructArrayLayout1ui2;n.emplaceBack(0),n.emplaceBack(1),n.emplaceBack(3),n.emplaceBack(2),n.emplaceBack(0),this.tileBorderIndexBuffer=e.createIndexBuffer(n);var s=new t.StructArrayLayout3ui6;s.emplaceBack(0,1,2),s.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=e.createIndexBuffer(s);var l=this.context.gl;this.stencilClearMode=new Et({func:l.ALWAYS,mask:0},0,255,l.ZERO,l.ZERO,l.ZERO);},io.prototype.clearStencil=function(){var e=this.context,i=e.gl,o=t.create();t.ortho(o,0,this.width,this.height,0,0,1),t.scale(o,o,[i.drawingBufferWidth,i.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(e,i.TRIANGLES,wt.disabled,this.stencilClearMode,Tt.disabled,It.disabled,Ei(o),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments);},io.prototype._renderTileClippingMasks=function(t){var e=this.context,i=e.gl;e.setColorMode(Tt.disabled),e.setDepthMode(wt.disabled);var o=this.useProgram("clippingMask"),r=1;this._tileClippingMaskIDs={};for(var a=0,n=t;a<n.length;a+=1){var s=n[a],l=this._tileClippingMaskIDs[s.key]=r++;o.draw(e,i.TRIANGLES,wt.disabled,new Et({func:i.ALWAYS,mask:0},l,255,i.KEEP,i.KEEP,i.REPLACE),Tt.disabled,It.disabled,Ei(s.posMatrix),"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments);}},io.prototype.stencilModeForClipping=function(t){var e=this.context.gl;return new Et({func:e.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,e.KEEP,e.KEEP,e.REPLACE)},io.prototype.colorModeForRenderPass=function(){var e=this.context.gl;if(this._showOverdrawInspector){return new Tt([e.CONSTANT_COLOR,e.ONE],new t.Color(1/8,1/8,1/8,0),[!0,!0,!0,!0])}return "opaque"===this.renderPass?Tt.unblended:Tt.alphaBlended},io.prototype.depthModeForSublayer=function(t,e,i){var o=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon,r=o-1+this.depthRange;return new wt(i||this.context.gl.LEQUAL,e,[r,o])},io.prototype.render=function(e,i){this.style=e,this.options=i,this.lineAtlas=e.lineAtlas,this.imageManager=e.imageManager,this.glyphManager=e.glyphManager,this.symbolFadeChange=e.placement.symbolFadeChange(t.browser.now());var o=this.style._order,r=this.style.sourceCaches;for(var a in r){var n=r[a];n.used&&n.prepare(this.context);}var s,l={},c={},u={};for(var h in r){var p=r[h];l[h]=p.getVisibleCoordinates(),c[h]=l[h].slice().reverse(),u[h]=p.getVisibleCoordinates(!0).reverse();}for(var d in r){var _=r[d],f=_.getSource();if("raster"===f.type||"raster-dem"===f.type){for(var m=[],g=0,v=l[d];g<v.length;g+=1){var y=v[g];m.push(_.getTile(y));}Ni(m,this.context);}}this.renderPass="offscreen",this.depthRboNeedsClear=!0;for(var x=0,b=o;x<b.length;x+=1){var w=b[x],E=this.style._layers[w];if(E.hasOffscreenPass()&&!E.isHidden(this.transform.zoom)){var T=c[E.source];("custom"===E.type||T.length)&&this.renderLayer(this,r[E.source],E,T);}}for(this.context.bindFramebuffer.set(null),this.context.clear({color:i.showOverdrawInspector?t.Color.black:t.Color.transparent,depth:1}),this._showOverdrawInspector=i.showOverdrawInspector,this.depthRange=(e._order.length+2)*this.numSublayers*this.depthEpsilon,this.renderPass="opaque",this.currentLayer=o.length-1;this.currentLayer>=0;this.currentLayer--){var I=this.style._layers[o[this.currentLayer]],C=r[I.source],S=l[I.source];I.source!==s&&C&&(this.clearStencil(),C.getSource().isTileClipped&&this._renderTileClippingMasks(S)),this.renderLayer(this,C,I,S),s=I.source;}for(this.renderPass="translucent",this.currentLayer=0,s=null;this.currentLayer<o.length;this.currentLayer++){var z=this.style._layers[o[this.currentLayer]],L=r[z.source],P=("symbol"===z.type?u:c)[z.source];z.source!==s&&L&&(this.clearStencil(),L.getSource().isTileClipped&&this._renderTileClippingMasks(l[z.source])),this.renderLayer(this,L,z,P),s=z.source;}if(this.options.showTileBoundaries)for(var D in r){eo.debug(this,r[D],l[D]);break}this.setCustomLayerDefaults();},io.prototype.setupOffscreenDepthRenderbuffer=function(){var t=this.context;this.depthRbo||(this.depthRbo=t.createRenderbuffer(t.gl.DEPTH_COMPONENT16,this.width,this.height));},io.prototype.renderLayer=function(t,e,i,o){i.isHidden(this.transform.zoom)||("background"===i.type||"custom"===i.type||o.length)&&(this.id=i.id,eo[i.type](t,e,i,o));},io.prototype.translatePosMatrix=function(e,i,o,r,a){if(!o[0]&&!o[1])return e;var n=a?"map"===r?this.transform.angle:0:"viewport"===r?-this.transform.angle:0;if(n){var s=Math.sin(n),l=Math.cos(n);o=[o[0]*l-o[1]*s,o[0]*s+o[1]*l];}var c=[a?o[0]:le(i,o[0],this.transform.zoom),a?o[1]:le(i,o[1],this.transform.zoom),0],u=new Float32Array(16);return t.translate(u,e,c),u},io.prototype.saveTileTexture=function(t){var e=this._tileTextures[t.size[0]];e?e.push(t):this._tileTextures[t.size[0]]=[t];},io.prototype.getTileTexture=function(t){var e=this._tileTextures[t];return e&&e.length>0?e.pop():null},io.prototype.isPatternMissing=function(t){if(!t)return !1;var e=this.imageManager.getPattern(t.from),i=this.imageManager.getPattern(t.to);return !e||!i},io.prototype.useProgram=function(t,e){void 0===e&&(e=this.emptyProgramConfiguration),this.cache=this.cache||{};var i=""+t+(e.cacheKey||"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[i]||(this.cache[i]=new ui(this.context,li[t],e,Ui[t],this._showOverdrawInspector)),this.cache[i]},io.prototype.setCustomLayerDefaults=function(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault();},io.prototype.setBaseState=function(){var t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD);};var no=function(e,i,o){this.tileSize=512,this.maxValidLatitude=85.051129,this._renderWorldCopies=void 0===o||o,this._minZoom=e||0,this._maxZoom=i||22,this.setMaxBounds(),this.width=0,this.height=0,this._center=new t.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._posMatrixCache={},this._alignedPosMatrixCache={};},so={minZoom:{configurable:!0},maxZoom:{configurable:!0},renderWorldCopies:{configurable:!0},worldSize:{configurable:!0},centerPoint:{configurable:!0},size:{configurable:!0},bearing:{configurable:!0},pitch:{configurable:!0},fov:{configurable:!0},zoom:{configurable:!0},center:{configurable:!0},unmodified:{configurable:!0},point:{configurable:!0}};no.prototype.clone=function(){var t=new no(this._minZoom,this._maxZoom,this._renderWorldCopies);return t.tileSize=this.tileSize,t.latRange=this.latRange,t.width=this.width,t.height=this.height,t._center=this._center,t.zoom=this.zoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._unmodified=this._unmodified,t._calcMatrices(),t},so.minZoom.get=function(){return this._minZoom},so.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t));},so.maxZoom.get=function(){return this._maxZoom},so.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t));},so.renderWorldCopies.get=function(){return this._renderWorldCopies},so.renderWorldCopies.set=function(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t;},so.worldSize.get=function(){return this.tileSize*this.scale},so.centerPoint.get=function(){return this.size._div(2)},so.size.get=function(){return new t.Point(this.width,this.height)},so.bearing.get=function(){return -this.angle/Math.PI*180},so.bearing.set=function(e){var i=-t.wrap(e,-180,180)*Math.PI/180;this.angle!==i&&(this._unmodified=!1,this.angle=i,this._calcMatrices(),this.rotationMatrix=t.create$4(),t.rotate(this.rotationMatrix,this.rotationMatrix,this.angle));},so.pitch.get=function(){return this._pitch/Math.PI*180},so.pitch.set=function(e){var i=t.clamp(e,0,60)/180*Math.PI;this._pitch!==i&&(this._unmodified=!1,this._pitch=i,this._calcMatrices());},so.fov.get=function(){return this._fov/Math.PI*180},so.fov.set=function(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices());},so.zoom.get=function(){return this._zoom},so.zoom.set=function(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._constrain(),this._calcMatrices());},so.center.get=function(){return this._center},so.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices());},no.prototype.coveringZoomLevel=function(t){return (t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize))},no.prototype.getVisibleUnwrappedCoordinates=function(e){var i=[new t.UnwrappedTileID(0,e)];if(this._renderWorldCopies)for(var o=this.pointCoordinate(new t.Point(0,0)),r=this.pointCoordinate(new t.Point(this.width,0)),a=this.pointCoordinate(new t.Point(this.width,this.height)),n=this.pointCoordinate(new t.Point(0,this.height)),s=Math.floor(Math.min(o.x,r.x,a.x,n.x)),l=Math.floor(Math.max(o.x,r.x,a.x,n.x)),c=s-1;c<=l+1;c++)0!==c&&i.push(new t.UnwrappedTileID(c,e));return i},no.prototype.coveringTiles=function(e){var i=this.coveringZoomLevel(e),o=i;if(void 0!==e.minzoom&&i<e.minzoom)return [];void 0!==e.maxzoom&&i>e.maxzoom&&(i=e.maxzoom);var r=t.MercatorCoordinate.fromLngLat(this.center),a=Math.pow(2,i),n=new t.Point(a*r.x-.5,a*r.y-.5);return function(e,i,o,r){void 0===r&&(r=!0);var a=1<<e,n={};function s(i,s,l){var c,u,h,p;if(l>=0&&l<=a)for(c=i;c<s;c++)u=Math.floor(c/a),h=(c%a+a)%a,0!==u&&!0!==r||(p=new t.OverscaledTileID(o,u,e,h,l),n[p.key]=p);}var l=i.map(function(e){return new t.Point(e.x,e.y)._mult(a)});return ao(l[0],l[1],l[2],0,a,s),ao(l[2],l[3],l[0],0,a,s),Object.keys(n).map(function(t){return n[t]})}(i,[this.pointCoordinate(new t.Point(0,0)),this.pointCoordinate(new t.Point(this.width,0)),this.pointCoordinate(new t.Point(this.width,this.height)),this.pointCoordinate(new t.Point(0,this.height))],e.reparseOverscaled?o:i,this._renderWorldCopies).sort(function(t,e){return n.dist(t.canonical)-n.dist(e.canonical)})},no.prototype.resize=function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices();},so.unmodified.get=function(){return this._unmodified},no.prototype.zoomScale=function(t){return Math.pow(2,t)},no.prototype.scaleZoom=function(t){return Math.log(t)/Math.LN2},no.prototype.project=function(e){var i=t.clamp(e.lat,-this.maxValidLatitude,this.maxValidLatitude);return new t.Point(t.mercatorXfromLng(e.lng)*this.worldSize,t.mercatorYfromLat(i)*this.worldSize)},no.prototype.unproject=function(e){return new t.MercatorCoordinate(e.x/this.worldSize,e.y/this.worldSize).toLngLat()},so.point.get=function(){return this.project(this.center)},no.prototype.setLocationAtPoint=function(e,i){var o=this.pointCoordinate(i),r=this.pointCoordinate(this.centerPoint),a=this.locationCoordinate(e),n=new t.MercatorCoordinate(a.x-(o.x-r.x),a.y-(o.y-r.y));this.center=this.coordinateLocation(n),this._renderWorldCopies&&(this.center=this.center.wrap());},no.prototype.locationPoint=function(t){return this.coordinatePoint(this.locationCoordinate(t))},no.prototype.pointLocation=function(t){return this.coordinateLocation(this.pointCoordinate(t))},no.prototype.locationCoordinate=function(e){return t.MercatorCoordinate.fromLngLat(e)},no.prototype.coordinateLocation=function(t){return t.toLngLat()},no.prototype.pointCoordinate=function(e){var i=[e.x,e.y,0,1],o=[e.x,e.y,1,1];t.transformMat4(i,i,this.pixelMatrixInverse),t.transformMat4(o,o,this.pixelMatrixInverse);var r=i[3],a=o[3],n=i[0]/r,s=o[0]/a,l=i[1]/r,c=o[1]/a,u=i[2]/r,h=o[2]/a,p=u===h?0:(0-u)/(h-u);return new t.MercatorCoordinate(t.number(n,s,p)/this.worldSize,t.number(l,c,p)/this.worldSize)},no.prototype.coordinatePoint=function(e){var i=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(i,i,this.pixelMatrix),new t.Point(i[0]/i[3],i[1]/i[3])},no.prototype.getBounds=function(){return (new t.LngLatBounds).extend(this.pointLocation(new t.Point(0,0))).extend(this.pointLocation(new t.Point(this.width,0))).extend(this.pointLocation(new t.Point(this.width,this.height))).extend(this.pointLocation(new t.Point(0,this.height)))},no.prototype.getMaxBounds=function(){return this.latRange&&2===this.latRange.length&&this.lngRange&&2===this.lngRange.length?new t.LngLatBounds([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null},no.prototype.setMaxBounds=function(t){t?(this.lngRange=[t.getWest(),t.getEast()],this.latRange=[t.getSouth(),t.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-this.maxValidLatitude,this.maxValidLatitude]);},no.prototype.calculatePosMatrix=function(e,i){void 0===i&&(i=!1);var o=e.key,r=i?this._alignedPosMatrixCache:this._posMatrixCache;if(r[o])return r[o];var a=e.canonical,n=this.worldSize/this.zoomScale(a.z),s=a.x+Math.pow(2,a.z)*e.wrap,l=t.identity(new Float64Array(16));return t.translate(l,l,[s*n,a.y*n,0]),t.scale(l,l,[n/t.EXTENT,n/t.EXTENT,1]),t.multiply(l,i?this.alignedProjMatrix:this.projMatrix,l),r[o]=new Float32Array(l),r[o]},no.prototype.customLayerMatrix=function(){return this.mercatorMatrix.slice()},no.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var e,i,o,r,a=-90,n=90,s=-180,l=180,c=this.size,u=this._unmodified;if(this.latRange){var h=this.latRange;a=t.mercatorYfromLat(h[1])*this.worldSize,e=(n=t.mercatorYfromLat(h[0])*this.worldSize)-a<c.y?c.y/(n-a):0;}if(this.lngRange){var p=this.lngRange;s=t.mercatorXfromLng(p[0])*this.worldSize,i=(l=t.mercatorXfromLng(p[1])*this.worldSize)-s<c.x?c.x/(l-s):0;}var d=this.point,_=Math.max(i||0,e||0);if(_)return this.center=this.unproject(new t.Point(i?(l+s)/2:d.x,e?(n+a)/2:d.y)),this.zoom+=this.scaleZoom(_),this._unmodified=u,void(this._constraining=!1);if(this.latRange){var f=d.y,m=c.y/2;f-m<a&&(r=a+m),f+m>n&&(r=n-m);}if(this.lngRange){var g=d.x,v=c.x/2;g-v<s&&(o=s+v),g+v>l&&(o=l-v);}void 0===o&&void 0===r||(this.center=this.unproject(new t.Point(void 0!==o?o:d.x,void 0!==r?r:d.y))),this._unmodified=u,this._constraining=!1;}},no.prototype._calcMatrices=function(){if(this.height){this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var e=this._fov/2,i=Math.PI/2+this._pitch,o=Math.sin(e)*this.cameraToCenterDistance/Math.sin(Math.PI-i-e),r=this.point,a=r.x,n=r.y,s=1.01*(Math.cos(Math.PI/2-this._pitch)*o+this.cameraToCenterDistance),l=new Float64Array(16);t.perspective(l,this._fov,this.width/this.height,1,s),t.scale(l,l,[1,-1,1]),t.translate(l,l,[0,0,-this.cameraToCenterDistance]),t.rotateX(l,l,this._pitch),t.rotateZ(l,l,this.angle),t.translate(l,l,[-a,-n,0]),this.mercatorMatrix=t.scale([],l,[this.worldSize,this.worldSize,this.worldSize]),t.scale(l,l,[1,1,t.mercatorZfromAltitude(1,this.center.lat)*this.worldSize,1]),this.projMatrix=l;var c=this.width%2/2,u=this.height%2/2,h=Math.cos(this.angle),p=Math.sin(this.angle),d=a-Math.round(a)+h*c+p*u,_=n-Math.round(n)+h*u+p*c,f=new Float64Array(l);if(t.translate(f,f,[d>.5?d-1:d,_>.5?_-1:_,0]),this.alignedProjMatrix=f,l=t.create(),t.scale(l,l,[this.width/2,-this.height/2,1]),t.translate(l,l,[1,-1,0]),this.pixelMatrix=t.multiply(new Float64Array(16),l,this.projMatrix),!(l=t.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=l,this._posMatrixCache={},this._alignedPosMatrixCache={};}},no.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var e=this.pointCoordinate(new t.Point(0,0)),i=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(i,i,this.pixelMatrix)[3]/this.cameraToCenterDistance},Object.defineProperties(no.prototype,so);var lo=function(){var e,i,o,r,a;t.bindAll(["_onHashChange","_updateHash"],this),this._updateHash=(e=this._updateHashUnthrottled.bind(this),i=300,o=!1,r=0,a=function(){r=0,o&&(e(),r=setTimeout(a,i),o=!1);},function(){return o=!0,r||a(),r});};lo.prototype.addTo=function(e){return this._map=e,t.window.addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this},lo.prototype.remove=function(){return t.window.removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this},lo.prototype.getHashString=function(t){var e=this._map.getCenter(),i=Math.round(100*this._map.getZoom())/100,o=Math.ceil((i*Math.LN2+Math.log(512/360/.5))/Math.LN10),r=Math.pow(10,o),a=Math.round(e.lng*r)/r,n=Math.round(e.lat*r)/r,s=this._map.getBearing(),l=this._map.getPitch(),c="";return c+=t?"#/"+a+"/"+n+"/"+i:"#"+i+"/"+n+"/"+a,(s||l)&&(c+="/"+Math.round(10*s)/10),l&&(c+="/"+Math.round(l)),c},lo.prototype._onHashChange=function(){var e=t.window.location.hash.replace("#","").split("/");return e.length>=3&&(this._map.jumpTo({center:[+e[2],+e[1]],zoom:+e[0],bearing:+(e[3]||0),pitch:+(e[4]||0)}),!0)},lo.prototype._updateHashUnthrottled=function(){var e=this.getHashString();try{t.window.history.replaceState(t.window.history.state,"",e);}catch(t){}};var co=function(e){function o(o,r,a,n){void 0===n&&(n={});var s=i.mousePos(r.getCanvasContainer(),a),l=r.unproject(s);e.call(this,o,t.extend({point:s,lngLat:l,originalEvent:a},n)),this._defaultPrevented=!1,this.target=r;}e&&(o.__proto__=e),o.prototype=Object.create(e&&e.prototype),o.prototype.constructor=o;var r={defaultPrevented:{configurable:!0}};return o.prototype.preventDefault=function(){this._defaultPrevented=!0;},r.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(o.prototype,r),o}(t.Event),uo=function(e){function o(o,r,a){var n=i.touchPos(r.getCanvasContainer(),a),s=n.map(function(t){return r.unproject(t)}),l=n.reduce(function(t,e,i,o){return t.add(e.div(o.length))},new t.Point(0,0)),c=r.unproject(l);e.call(this,o,{points:n,point:l,lngLats:s,lngLat:c,originalEvent:a}),this._defaultPrevented=!1;}e&&(o.__proto__=e),o.prototype=Object.create(e&&e.prototype),o.prototype.constructor=o;var r={defaultPrevented:{configurable:!0}};return o.prototype.preventDefault=function(){this._defaultPrevented=!0;},r.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(o.prototype,r),o}(t.Event),ho=function(t){function e(e,i,o){t.call(this,e,{originalEvent:o}),this._defaultPrevented=!1;}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var i={defaultPrevented:{configurable:!0}};return e.prototype.preventDefault=function(){this._defaultPrevented=!0;},i.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(e.prototype,i),e}(t.Event),po=function(e){this._map=e,this._el=e.getCanvasContainer(),this._delta=0,t.bindAll(["_onWheel","_onTimeout","_onScrollFrame","_onScrollFinished"],this);};po.prototype.isEnabled=function(){return !!this._enabled},po.prototype.isActive=function(){return !!this._active},po.prototype.isZooming=function(){return !!this._zooming},po.prototype.enable=function(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=t&&"center"===t.around);},po.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1);},po.prototype.onWheel=function(e){if(this.isEnabled()){var i=e.deltaMode===t.window.WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY,o=t.browser.now(),r=o-(this._lastWheelEventTime||0);this._lastWheelEventTime=o,0!==i&&i%4.000244140625==0?this._type="wheel":0!==i&&Math.abs(i)<4?this._type="trackpad":r>400?(this._type=null,this._lastValue=i,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(r*i)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,i+=this._lastValue)),e.shiftKey&&i&&(i/=4),this._type&&(this._lastWheelEvent=e,this._delta-=i,this.isActive()||this._start(e)),e.preventDefault();}},po.prototype._onTimeout=function(t){this._type="wheel",this._delta-=this._lastValue,this.isActive()||this._start(t);},po.prototype._start=function(e){if(this._delta){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),this._active=!0,this._zooming=!0,this._map.fire(new t.Event("movestart",{originalEvent:e})),this._map.fire(new t.Event("zoomstart",{originalEvent:e})),this._finishTimeout&&clearTimeout(this._finishTimeout);var o=i.mousePos(this._el,e);this._around=t.LngLat.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(o)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame));}},po.prototype._onScrollFrame=function(){var e=this;if(this._frameId=null,this.isActive()){var i=this._map.transform;if(0!==this._delta){var o="wheel"===this._type&&Math.abs(this._delta)>4.000244140625?1/450:.01,r=2/(1+Math.exp(-Math.abs(this._delta*o)));this._delta<0&&0!==r&&(r=1/r);var a="number"==typeof this._targetZoom?i.zoomScale(this._targetZoom):i.scale;this._targetZoom=Math.min(i.maxZoom,Math.max(i.minZoom,i.scaleZoom(a*r))),"wheel"===this._type&&(this._startZoom=i.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0;}var n="number"==typeof this._targetZoom?this._targetZoom:i.zoom,s=this._startZoom,l=this._easing,c=!1;if("wheel"===this._type&&s&&l){var u=Math.min((t.browser.now()-this._lastWheelEventTime)/200,1),h=l(u);i.zoom=t.number(s,n,h),u<1?this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame)):c=!0;}else i.zoom=n,c=!0;i.setLocationAtPoint(this._around,this._aroundPoint),this._map.fire(new t.Event("move",{originalEvent:this._lastWheelEvent})),this._map.fire(new t.Event("zoom",{originalEvent:this._lastWheelEvent})),c&&(this._active=!1,this._finishTimeout=setTimeout(function(){e._zooming=!1,e._map.fire(new t.Event("zoomend",{originalEvent:e._lastWheelEvent})),e._map.fire(new t.Event("moveend",{originalEvent:e._lastWheelEvent})),delete e._targetZoom;},200));}},po.prototype._smoothOutEasing=function(e){var i=t.ease;if(this._prevEase){var o=this._prevEase,r=(t.browser.now()-o.start)/o.duration,a=o.easing(r+.01)-o.easing(r),n=.27/Math.sqrt(a*a+1e-4)*.01,s=Math.sqrt(.0729-n*n);i=t.bezier(n,s,.25,1);}return this._prevEase={start:t.browser.now(),duration:e,easing:i},i};var _o=function(e,i){this._map=e,this._el=e.getCanvasContainer(),this._container=e.getContainer(),this._clickTolerance=i.clickTolerance||1,t.bindAll(["_onMouseMove","_onMouseUp","_onKeyDown"],this);};_o.prototype.isEnabled=function(){return !!this._enabled},_o.prototype.isActive=function(){return !!this._active},_o.prototype.enable=function(){this.isEnabled()||(this._enabled=!0);},_o.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1);},_o.prototype.onMouseDown=function(e){this.isEnabled()&&e.shiftKey&&0===e.button&&(t.window.document.addEventListener("mousemove",this._onMouseMove,!1),t.window.document.addEventListener("keydown",this._onKeyDown,!1),t.window.document.addEventListener("mouseup",this._onMouseUp,!1),i.disableDrag(),this._startPos=this._lastPos=i.mousePos(this._el,e),this._active=!0);},_o.prototype._onMouseMove=function(t){var e=i.mousePos(this._el,t);if(!(this._lastPos.equals(e)||!this._box&&e.dist(this._startPos)<this._clickTolerance)){var o=this._startPos;this._lastPos=e,this._box||(this._box=i.create("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",t));var r=Math.min(o.x,e.x),a=Math.max(o.x,e.x),n=Math.min(o.y,e.y),s=Math.max(o.y,e.y);i.setTransform(this._box,"translate("+r+"px,"+n+"px)"),this._box.style.width=a-r+"px",this._box.style.height=s-n+"px";}},_o.prototype._onMouseUp=function(e){if(0===e.button){var o=this._startPos,r=i.mousePos(this._el,e);this._finish(),i.suppressClick(),o.x===r.x&&o.y===r.y?this._fireEvent("boxzoomcancel",e):this._map.fitScreenCoordinates(o,r,this._map.getBearing(),{linear:!0}).fire(new t.Event("boxzoomend",{originalEvent:e}));}},_o.prototype._onKeyDown=function(t){27===t.keyCode&&(this._finish(),this._fireEvent("boxzoomcancel",t));},_o.prototype._finish=function(){this._active=!1,t.window.document.removeEventListener("mousemove",this._onMouseMove,!1),t.window.document.removeEventListener("keydown",this._onKeyDown,!1),t.window.document.removeEventListener("mouseup",this._onMouseUp,!1),this._container.classList.remove("mapboxgl-crosshair"),this._box&&(i.remove(this._box),this._box=null),i.enableDrag(),delete this._startPos,delete this._lastPos;},_o.prototype._fireEvent=function(e,i){return this._map.fire(new t.Event(e,{originalEvent:i}))};var fo=t.bezier(0,0,.25,1),mo=function(e,i){this._map=e,this._el=i.element||e.getCanvasContainer(),this._state="disabled",this._button=i.button||"right",this._bearingSnap=i.bearingSnap||0,this._pitchWithRotate=!1!==i.pitchWithRotate,t.bindAll(["onMouseDown","_onMouseMove","_onMouseUp","_onBlur","_onDragFrame"],this);};mo.prototype.isEnabled=function(){return "disabled"!==this._state},mo.prototype.isActive=function(){return "active"===this._state},mo.prototype.enable=function(){this.isEnabled()||(this._state="enabled");},mo.prototype.disable=function(){if(this.isEnabled())switch(this._state){case"active":this._state="disabled",this._unbind(),this._deactivate(),this._fireEvent("rotateend"),this._pitchWithRotate&&this._fireEvent("pitchend"),this._fireEvent("moveend");break;case"pending":this._state="disabled",this._unbind();break;default:this._state="disabled";}},mo.prototype.onMouseDown=function(e){if("enabled"===this._state){if("right"===this._button){if(this._eventButton=i.mouseButton(e),this._eventButton!==(e.ctrlKey?0:2))return}else{if(e.ctrlKey||0!==i.mouseButton(e))return;this._eventButton=0;}i.disableDrag(),t.window.document.addEventListener("mousemove",this._onMouseMove,{capture:!0}),t.window.document.addEventListener("mouseup",this._onMouseUp),t.window.addEventListener("blur",this._onBlur),this._state="pending",this._inertia=[[t.browser.now(),this._map.getBearing()]],this._startPos=this._lastPos=i.mousePos(this._el,e),this._center=this._map.transform.centerPoint,e.preventDefault();}},mo.prototype._onMouseMove=function(t){var e=i.mousePos(this._el,t);this._lastPos.equals(e)||(this._lastMoveEvent=t,this._lastPos=e,"pending"===this._state&&(this._state="active",this._fireEvent("rotatestart",t),this._fireEvent("movestart",t),this._pitchWithRotate&&this._fireEvent("pitchstart",t)),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onDragFrame)));},mo.prototype._onDragFrame=function(){this._frameId=null;var e=this._lastMoveEvent;if(e){var i=this._map.transform,o=this._startPos,r=this._lastPos,a=.8*(o.x-r.x),n=-.5*(o.y-r.y),s=i.bearing-a,l=i.pitch-n,c=this._inertia,u=c[c.length-1];this._drainInertiaBuffer(),c.push([t.browser.now(),this._map._normalizeBearing(s,u[1])]),i.bearing=s,this._pitchWithRotate&&(this._fireEvent("pitch",e),i.pitch=l),this._fireEvent("rotate",e),this._fireEvent("move",e),delete this._lastMoveEvent,this._startPos=this._lastPos;}},mo.prototype._onMouseUp=function(t){if(i.mouseButton(t)===this._eventButton)switch(this._state){case"active":this._state="enabled",i.suppressClick(),this._unbind(),this._deactivate(),this._inertialRotate(t);break;case"pending":this._state="enabled",this._unbind();}},mo.prototype._onBlur=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._fireEvent("rotateend",t),this._pitchWithRotate&&this._fireEvent("pitchend",t),this._fireEvent("moveend",t);break;case"pending":this._state="enabled",this._unbind();}},mo.prototype._unbind=function(){t.window.document.removeEventListener("mousemove",this._onMouseMove,{capture:!0}),t.window.document.removeEventListener("mouseup",this._onMouseUp),t.window.removeEventListener("blur",this._onBlur),i.enableDrag();},mo.prototype._deactivate=function(){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._lastMoveEvent,delete this._startPos,delete this._lastPos;},mo.prototype._inertialRotate=function(t){var e=this;this._fireEvent("rotateend",t),this._drainInertiaBuffer();var i=this._map,o=i.getBearing(),r=this._inertia,a=function(){Math.abs(o)<e._bearingSnap?i.resetNorth({noMoveStart:!0},{originalEvent:t}):e._fireEvent("moveend",t),e._pitchWithRotate&&e._fireEvent("pitchend",t);};if(r.length<2)a();else{var n=r[0],s=r[r.length-1],l=r[r.length-2],c=i._normalizeBearing(o,l[1]),u=s[1]-n[1],h=u<0?-1:1,p=(s[0]-n[0])/1e3;if(0!==u&&0!==p){var d=Math.abs(u*(.25/p));d>180&&(d=180);var _=d/180;c+=h*d*(_/2),Math.abs(i._normalizeBearing(c,0))<this._bearingSnap&&(c=i._normalizeBearing(0,c)),i.rotateTo(c,{duration:1e3*_,easing:fo,noMoveStart:!0},{originalEvent:t});}else a();}},mo.prototype._fireEvent=function(e,i){return this._map.fire(new t.Event(e,i?{originalEvent:i}:{}))},mo.prototype._drainInertiaBuffer=function(){for(var e=this._inertia,i=t.browser.now();e.length>0&&i-e[0][0]>160;)e.shift();};var go=t.bezier(0,0,.3,1),vo=function(e,i){this._map=e,this._el=e.getCanvasContainer(),this._state="disabled",this._clickTolerance=i.clickTolerance||1,t.bindAll(["_onMove","_onMouseUp","_onTouchEnd","_onBlur","_onDragFrame"],this);};vo.prototype.isEnabled=function(){return "disabled"!==this._state},vo.prototype.isActive=function(){return "active"===this._state},vo.prototype.enable=function(){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-drag-pan"),this._state="enabled");},vo.prototype.disable=function(){if(this.isEnabled())switch(this._el.classList.remove("mapboxgl-touch-drag-pan"),this._state){case"active":this._state="disabled",this._unbind(),this._deactivate(),this._fireEvent("dragend"),this._fireEvent("moveend");break;case"pending":this._state="disabled",this._unbind();break;default:this._state="disabled";}},vo.prototype.onMouseDown=function(e){"enabled"===this._state&&(e.ctrlKey||0!==i.mouseButton(e)||(i.addEventListener(t.window.document,"mousemove",this._onMove,{capture:!0}),i.addEventListener(t.window.document,"mouseup",this._onMouseUp),this._start(e)));},vo.prototype.onTouchStart=function(e){"enabled"===this._state&&(e.touches.length>1||(i.addEventListener(t.window.document,"touchmove",this._onMove,{capture:!0,passive:!1}),i.addEventListener(t.window.document,"touchend",this._onTouchEnd),this._start(e)));},vo.prototype._start=function(e){t.window.addEventListener("blur",this._onBlur),this._state="pending",this._startPos=this._mouseDownPos=this._lastPos=i.mousePos(this._el,e),this._inertia=[[t.browser.now(),this._startPos]];},vo.prototype._onMove=function(e){e.preventDefault();var o=i.mousePos(this._el,e);this._lastPos.equals(o)||"pending"===this._state&&o.dist(this._mouseDownPos)<this._clickTolerance||(this._lastMoveEvent=e,this._lastPos=o,this._drainInertiaBuffer(),this._inertia.push([t.browser.now(),this._lastPos]),"pending"===this._state&&(this._state="active",this._fireEvent("dragstart",e),this._fireEvent("movestart",e)),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onDragFrame)));},vo.prototype._onDragFrame=function(){this._frameId=null;var t=this._lastMoveEvent;if(t){var e=this._map.transform;e.setLocationAtPoint(e.pointLocation(this._startPos),this._lastPos),this._fireEvent("drag",t),this._fireEvent("move",t),this._startPos=this._lastPos,delete this._lastMoveEvent;}},vo.prototype._onMouseUp=function(t){if(0===i.mouseButton(t))switch(this._state){case"active":this._state="enabled",i.suppressClick(),this._unbind(),this._deactivate(),this._inertialPan(t);break;case"pending":this._state="enabled",this._unbind();}},vo.prototype._onTouchEnd=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._inertialPan(t);break;case"pending":this._state="enabled",this._unbind();}},vo.prototype._onBlur=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._fireEvent("dragend",t),this._fireEvent("moveend",t);break;case"pending":this._state="enabled",this._unbind();}},vo.prototype._unbind=function(){i.removeEventListener(t.window.document,"touchmove",this._onMove,{capture:!0,passive:!1}),i.removeEventListener(t.window.document,"touchend",this._onTouchEnd),i.removeEventListener(t.window.document,"mousemove",this._onMove,{capture:!0}),i.removeEventListener(t.window.document,"mouseup",this._onMouseUp),i.removeEventListener(t.window,"blur",this._onBlur);},vo.prototype._deactivate=function(){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._lastMoveEvent,delete this._startPos,delete this._mouseDownPos,delete this._lastPos;},vo.prototype._inertialPan=function(t){this._fireEvent("dragend",t),this._drainInertiaBuffer();var e=this._inertia;if(e.length<2)this._fireEvent("moveend",t);else{var i=e[e.length-1],o=e[0],r=i[1].sub(o[1]),a=(i[0]-o[0])/1e3;if(0===a||i[1].equals(o[1]))this._fireEvent("moveend",t);else{var n=r.mult(.3/a),s=n.mag();s>1400&&(s=1400,n._unit()._mult(s));var l=s/750,c=n.mult(-l/2);this._map.panBy(c,{duration:1e3*l,easing:go,noMoveStart:!0},{originalEvent:t});}}},vo.prototype._fireEvent=function(e,i){return this._map.fire(new t.Event(e,i?{originalEvent:i}:{}))},vo.prototype._drainInertiaBuffer=function(){for(var e=this._inertia,i=t.browser.now();e.length>0&&i-e[0][0]>160;)e.shift();};var yo=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onKeyDown"],this);};function xo(t){return t*(2-t)}yo.prototype.isEnabled=function(){return !!this._enabled},yo.prototype.enable=function(){this.isEnabled()||(this._el.addEventListener("keydown",this._onKeyDown,!1),this._enabled=!0);},yo.prototype.disable=function(){this.isEnabled()&&(this._el.removeEventListener("keydown",this._onKeyDown),this._enabled=!1);},yo.prototype._onKeyDown=function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e=0,i=0,o=0,r=0,a=0;switch(t.keyCode){case 61:case 107:case 171:case 187:e=1;break;case 189:case 109:case 173:e=-1;break;case 37:t.shiftKey?i=-1:(t.preventDefault(),r=-1);break;case 39:t.shiftKey?i=1:(t.preventDefault(),r=1);break;case 38:t.shiftKey?o=1:(t.preventDefault(),a=-1);break;case 40:t.shiftKey?o=-1:(a=1,t.preventDefault());break;default:return}var n=this._map,s=n.getZoom(),l={duration:300,delayEndEvents:500,easing:xo,zoom:e?Math.round(s)+e*(t.shiftKey?2:1):s,bearing:n.getBearing()+15*i,pitch:n.getPitch()+10*o,offset:[100*-r,100*-a],center:n.getCenter()};n.easeTo(l,{originalEvent:t});}};var bo=function(e){this._map=e,t.bindAll(["_onDblClick","_onZoomEnd"],this);};bo.prototype.isEnabled=function(){return !!this._enabled},bo.prototype.isActive=function(){return !!this._active},bo.prototype.enable=function(){this.isEnabled()||(this._enabled=!0);},bo.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1);},bo.prototype.onTouchStart=function(t){var e=this;this.isEnabled()&&(t.points.length>1||(this._tapped?(clearTimeout(this._tapped),this._tapped=null,this._zoom(t)):this._tapped=setTimeout(function(){e._tapped=null;},300)));},bo.prototype.onDblClick=function(t){this.isEnabled()&&(t.originalEvent.preventDefault(),this._zoom(t));},bo.prototype._zoom=function(t){this._active=!0,this._map.on("zoomend",this._onZoomEnd),this._map.zoomTo(this._map.getZoom()+(t.originalEvent.shiftKey?-1:1),{around:t.lngLat},t);},bo.prototype._onZoomEnd=function(){this._active=!1,this._map.off("zoomend",this._onZoomEnd);};var wo=t.bezier(0,0,.15,1),Eo=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onMove","_onEnd","_onTouchFrame"],this);};Eo.prototype.isEnabled=function(){return !!this._enabled},Eo.prototype.enable=function(t){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-zoom-rotate"),this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around);},Eo.prototype.disable=function(){this.isEnabled()&&(this._el.classList.remove("mapboxgl-touch-zoom-rotate"),this._enabled=!1);},Eo.prototype.disableRotation=function(){this._rotationDisabled=!0;},Eo.prototype.enableRotation=function(){this._rotationDisabled=!1;},Eo.prototype.onStart=function(e){if(this.isEnabled()&&2===e.touches.length){var o=i.mousePos(this._el,e.touches[0]),r=i.mousePos(this._el,e.touches[1]),a=o.add(r).div(2);this._startVec=o.sub(r),this._startAround=this._map.transform.pointLocation(a),this._gestureIntent=void 0,this._inertia=[],i.addEventListener(t.window.document,"touchmove",this._onMove,{passive:!1}),i.addEventListener(t.window.document,"touchend",this._onEnd);}},Eo.prototype._getTouchEventData=function(t){var e=i.mousePos(this._el,t.touches[0]),o=i.mousePos(this._el,t.touches[1]),r=e.sub(o);return {vec:r,center:e.add(o).div(2),scale:r.mag()/this._startVec.mag(),bearing:this._rotationDisabled?0:180*r.angleWith(this._startVec)/Math.PI}},Eo.prototype._onMove=function(e){if(2===e.touches.length){var i=this._getTouchEventData(e),o=i.vec,r=i.scale,a=i.bearing;if(!this._gestureIntent){var n=Math.abs(1-r)>.15;Math.abs(a)>10?this._gestureIntent="rotate":n&&(this._gestureIntent="zoom"),this._gestureIntent&&(this._map.fire(new t.Event(this._gestureIntent+"start",{originalEvent:e})),this._map.fire(new t.Event("movestart",{originalEvent:e})),this._startVec=o);}this._lastTouchEvent=e,this._frameId||(this._frameId=this._map._requestRenderFrame(this._onTouchFrame)),e.preventDefault();}},Eo.prototype._onTouchFrame=function(){this._frameId=null;var e=this._gestureIntent;if(e){var i=this._map.transform;this._startScale||(this._startScale=i.scale,this._startBearing=i.bearing);var o=this._getTouchEventData(this._lastTouchEvent),r=o.center,a=o.bearing,n=o.scale,s=i.pointLocation(r),l=i.locationPoint(s);"rotate"===e&&(i.bearing=this._startBearing+a),i.zoom=i.scaleZoom(this._startScale*n),i.setLocationAtPoint(this._startAround,l),this._map.fire(new t.Event(e,{originalEvent:this._lastTouchEvent})),this._map.fire(new t.Event("move",{originalEvent:this._lastTouchEvent})),this._drainInertiaBuffer(),this._inertia.push([t.browser.now(),n,r]);}},Eo.prototype._onEnd=function(e){i.removeEventListener(t.window.document,"touchmove",this._onMove,{passive:!1}),i.removeEventListener(t.window.document,"touchend",this._onEnd);var o=this._gestureIntent,r=this._startScale;if(this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._gestureIntent,delete this._startScale,delete this._startBearing,delete this._lastTouchEvent,o){this._map.fire(new t.Event(o+"end",{originalEvent:e})),this._drainInertiaBuffer();var a=this._inertia,n=this._map;if(a.length<2)n.snapToNorth({},{originalEvent:e});else{var s=a[a.length-1],l=a[0],c=n.transform.scaleZoom(r*s[1]),u=n.transform.scaleZoom(r*l[1]),h=c-u,p=(s[0]-l[0])/1e3,d=s[2];if(0!==p&&c!==u){var _=.15*h/p;Math.abs(_)>2.5&&(_=_>0?2.5:-2.5);var f=1e3*Math.abs(_/(12*.15)),m=c+_*f/2e3;m<0&&(m=0),n.easeTo({zoom:m,duration:f,easing:wo,around:this._aroundCenter?n.getCenter():n.unproject(d),noMoveStart:!0},{originalEvent:e});}else n.snapToNorth({},{originalEvent:e});}}},Eo.prototype._drainInertiaBuffer=function(){for(var e=this._inertia,i=t.browser.now();e.length>2&&i-e[0][0]>160;)e.shift();};var To={scrollZoom:po,boxZoom:_o,dragRotate:mo,dragPan:vo,keyboard:yo,doubleClickZoom:bo,touchZoomRotate:Eo};var Io=function(e){function i(i,o){e.call(this),this._moving=!1,this._zooming=!1,this.transform=i,this._bearingSnap=o.bearingSnap,t.bindAll(["_renderFrameCallback"],this);}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.getCenter=function(){return this.transform.center},i.prototype.setCenter=function(t,e){return this.jumpTo({center:t},e)},i.prototype.panBy=function(e,i,o){return e=t.Point.convert(e).mult(-1),this.panTo(this.transform.center,t.extend({offset:e},i),o)},i.prototype.panTo=function(e,i,o){return this.easeTo(t.extend({center:e},i),o)},i.prototype.getZoom=function(){return this.transform.zoom},i.prototype.setZoom=function(t,e){return this.jumpTo({zoom:t},e),this},i.prototype.zoomTo=function(e,i,o){return this.easeTo(t.extend({zoom:e},i),o)},i.prototype.zoomIn=function(t,e){return this.zoomTo(this.getZoom()+1,t,e),this},i.prototype.zoomOut=function(t,e){return this.zoomTo(this.getZoom()-1,t,e),this},i.prototype.getBearing=function(){return this.transform.bearing},i.prototype.setBearing=function(t,e){return this.jumpTo({bearing:t},e),this},i.prototype.rotateTo=function(e,i,o){return this.easeTo(t.extend({bearing:e},i),o)},i.prototype.resetNorth=function(e,i){return this.rotateTo(0,t.extend({duration:1e3},e),i),this},i.prototype.snapToNorth=function(t,e){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,e):this},i.prototype.getPitch=function(){return this.transform.pitch},i.prototype.setPitch=function(t,e){return this.jumpTo({pitch:t},e),this},i.prototype.cameraForBounds=function(e,i){return e=t.LngLatBounds.convert(e),this._cameraForBoxAndBearing(e.getNorthWest(),e.getSouthEast(),0,i)},i.prototype._cameraForBoxAndBearing=function(e,i,o,r){if("number"==typeof(r=t.extend({padding:{top:0,bottom:0,right:0,left:0},offset:[0,0],maxZoom:this.transform.maxZoom},r)).padding){var a=r.padding;r.padding={top:a,bottom:a,right:a,left:a};}if(t.isEqual(Object.keys(r.padding).sort(function(t,e){return t<e?-1:t>e?1:0}),["bottom","left","right","top"])){var n=[(r.padding.left-r.padding.right)/2,(r.padding.top-r.padding.bottom)/2],s=Math.min(r.padding.right,r.padding.left),l=Math.min(r.padding.top,r.padding.bottom);r.offset=[r.offset[0]+n[0],r.offset[1]+n[1]];var c=this.transform,u=c.project(t.LngLat.convert(e)),h=c.project(t.LngLat.convert(i)),p=u.rotate(-o*Math.PI/180),d=h.rotate(-o*Math.PI/180),_=new t.Point(Math.max(p.x,d.x),Math.max(p.y,d.y)),f=new t.Point(Math.min(p.x,d.x),Math.min(p.y,d.y)),m=t.Point.convert(r.offset),g=_.sub(f),v=(c.width-2*s-2*Math.abs(m.x))/g.x,y=(c.height-2*l-2*Math.abs(m.y))/g.y;if(!(y<0||v<0))return r.center=c.unproject(u.add(h).div(2)),r.zoom=Math.min(c.scaleZoom(c.scale*Math.min(v,y)),r.maxZoom),r.bearing=o,r;t.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset.");}else t.warnOnce("options.padding must be a positive number, or an Object with keys 'bottom', 'left', 'right', 'top'");},i.prototype.fitBounds=function(t,e,i){return this._fitInternal(this.cameraForBounds(t,e),e,i)},i.prototype.fitScreenCoordinates=function(e,i,o,r,a){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(t.Point.convert(e)),this.transform.pointLocation(t.Point.convert(i)),o,r),r,a)},i.prototype._fitInternal=function(e,i,o){return e?(i=t.extend(e,i)).linear?this.easeTo(i,o):this.flyTo(i,o):this},i.prototype.jumpTo=function(e,i){this.stop();var o=this.transform,r=!1,a=!1,n=!1;return "zoom"in e&&o.zoom!==+e.zoom&&(r=!0,o.zoom=+e.zoom),void 0!==e.center&&(o.center=t.LngLat.convert(e.center)),"bearing"in e&&o.bearing!==+e.bearing&&(a=!0,o.bearing=+e.bearing),"pitch"in e&&o.pitch!==+e.pitch&&(n=!0,o.pitch=+e.pitch),this.fire(new t.Event("movestart",i)).fire(new t.Event("move",i)),r&&this.fire(new t.Event("zoomstart",i)).fire(new t.Event("zoom",i)).fire(new t.Event("zoomend",i)),a&&this.fire(new t.Event("rotatestart",i)).fire(new t.Event("rotate",i)).fire(new t.Event("rotateend",i)),n&&this.fire(new t.Event("pitchstart",i)).fire(new t.Event("pitch",i)).fire(new t.Event("pitchend",i)),this.fire(new t.Event("moveend",i))},i.prototype.easeTo=function(e,i){var o=this;this.stop(),!1===(e=t.extend({offset:[0,0],duration:500,easing:t.ease},e)).animate&&(e.duration=0);var r=this.transform,a=this.getZoom(),n=this.getBearing(),s=this.getPitch(),l="zoom"in e?+e.zoom:a,c="bearing"in e?this._normalizeBearing(e.bearing,n):n,u="pitch"in e?+e.pitch:s,h=r.centerPoint.add(t.Point.convert(e.offset)),p=r.pointLocation(h),d=t.LngLat.convert(e.center||p);this._normalizeCenter(d);var _,f,m=r.project(p),g=r.project(d).sub(m),v=r.zoomScale(l-a);return e.around&&(_=t.LngLat.convert(e.around),f=r.locationPoint(_)),this._zooming=l!==a,this._rotating=n!==c,this._pitching=u!==s,this._prepareEase(i,e.noMoveStart),clearTimeout(this._easeEndTimeoutID),this._ease(function(e){if(o._zooming&&(r.zoom=t.number(a,l,e)),o._rotating&&(r.bearing=t.number(n,c,e)),o._pitching&&(r.pitch=t.number(s,u,e)),_)r.setLocationAtPoint(_,f);else{var p=r.zoomScale(r.zoom-a),d=l>a?Math.min(2,v):Math.max(.5,v),y=Math.pow(d,1-e),x=r.unproject(m.add(g.mult(e*y)).mult(p));r.setLocationAtPoint(r.renderWorldCopies?x.wrap():x,h);}o._fireMoveEvents(i);},function(){e.delayEndEvents?o._easeEndTimeoutID=setTimeout(function(){return o._afterEase(i)},e.delayEndEvents):o._afterEase(i);},e),this},i.prototype._prepareEase=function(e,i){this._moving=!0,i||this.fire(new t.Event("movestart",e)),this._zooming&&this.fire(new t.Event("zoomstart",e)),this._rotating&&this.fire(new t.Event("rotatestart",e)),this._pitching&&this.fire(new t.Event("pitchstart",e));},i.prototype._fireMoveEvents=function(e){this.fire(new t.Event("move",e)),this._zooming&&this.fire(new t.Event("zoom",e)),this._rotating&&this.fire(new t.Event("rotate",e)),this._pitching&&this.fire(new t.Event("pitch",e));},i.prototype._afterEase=function(e){var i=this._zooming,o=this._rotating,r=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,i&&this.fire(new t.Event("zoomend",e)),o&&this.fire(new t.Event("rotateend",e)),r&&this.fire(new t.Event("pitchend",e)),this.fire(new t.Event("moveend",e));},i.prototype.flyTo=function(e,i){var o=this;this.stop(),e=t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:t.ease},e);var r=this.transform,a=this.getZoom(),n=this.getBearing(),s=this.getPitch(),l="zoom"in e?t.clamp(+e.zoom,r.minZoom,r.maxZoom):a,c="bearing"in e?this._normalizeBearing(e.bearing,n):n,u="pitch"in e?+e.pitch:s,h=r.zoomScale(l-a),p=r.centerPoint.add(t.Point.convert(e.offset)),d=r.pointLocation(p),_=t.LngLat.convert(e.center||d);this._normalizeCenter(_);var f=r.project(d),m=r.project(_).sub(f),g=e.curve,v=Math.max(r.width,r.height),y=v/h,x=m.mag();if("minZoom"in e){var b=t.clamp(Math.min(e.minZoom,a,l),r.minZoom,r.maxZoom),w=v/r.zoomScale(b-a);g=Math.sqrt(w/x*2);}var E=g*g;function T(t){var e=(y*y-v*v+(t?-1:1)*E*E*x*x)/(2*(t?y:v)*E*x);return Math.log(Math.sqrt(e*e+1)-e)}function I(t){return (Math.exp(t)-Math.exp(-t))/2}function C(t){return (Math.exp(t)+Math.exp(-t))/2}var S=T(0),z=function(t){return C(S)/C(S+g*t)},L=function(t){return v*((C(S)*(I(e=S+g*t)/C(e))-I(S))/E)/x;var e;},P=(T(1)-S)/g;if(Math.abs(x)<1e-6||!isFinite(P)){if(Math.abs(v-y)<1e-6)return this.easeTo(e,i);var D=y<v?-1:1;P=Math.abs(Math.log(y/v))/g,L=function(){return 0},z=function(t){return Math.exp(D*g*t)};}if("duration"in e)e.duration=+e.duration;else{var R="screenSpeed"in e?+e.screenSpeed/g:+e.speed;e.duration=1e3*P/R;}return e.maxDuration&&e.duration>e.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=n!==c,this._pitching=u!==s,this._prepareEase(i,!1),this._ease(function(e){var h=e*P,d=1/z(h);r.zoom=1===e?l:a+r.scaleZoom(d),o._rotating&&(r.bearing=t.number(n,c,e)),o._pitching&&(r.pitch=t.number(s,u,e));var g=1===e?_:r.unproject(f.add(m.mult(L(h))).mult(d));r.setLocationAtPoint(r.renderWorldCopies?g.wrap():g,p),o._fireMoveEvents(i);},function(){return o._afterEase(i)},e),this},i.prototype.isEasing=function(){return !!this._easeFrameId},i.prototype.stop=function(){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var t=this._onEaseEnd;delete this._onEaseEnd,t.call(this);}return this},i.prototype._ease=function(e,i,o){!1===o.animate||0===o.duration?(e(1),i()):(this._easeStart=t.browser.now(),this._easeOptions=o,this._onEaseFrame=e,this._onEaseEnd=i,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback));},i.prototype._renderFrameCallback=function(){var e=Math.min((t.browser.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(e)),e<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop();},i.prototype._normalizeBearing=function(e,i){e=t.wrap(e,-180,180);var o=Math.abs(e-i);return Math.abs(e-360-i)<o&&(e-=360),Math.abs(e+360-i)<o&&(e+=360),e},i.prototype._normalizeCenter=function(t){var e=this.transform;if(e.renderWorldCopies&&!e.lngRange){var i=t.lng-e.center.lng;t.lng+=i>180?-360:i<-180?360:0;}},i}(t.Evented),Co=function(e){void 0===e&&(e={}),this.options=e,t.bindAll(["_updateEditLink","_updateData","_updateCompact"],this);};Co.prototype.getDefaultPosition=function(){return "bottom-right"},Co.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=i.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),e&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===e&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},Co.prototype.onRemove=function(){i.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0;},Co.prototype._updateEditLink=function(){var e=this._editLink;e||(e=this._editLink=this._container.querySelector(".mapbox-improve-map"));var i=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:t.config.ACCESS_TOKEN}];if(e){var o=i.reduce(function(t,e,o){return e.value&&(t+=e.key+"="+e.value+(o<i.length-1?"&":"")),t},"?");e.href="https://www.mapbox.com/feedback/"+o+(this._map._hash?this._map._hash.getHashString(!0):"");}},Co.prototype._updateData=function(t){!t||"metadata"!==t.sourceDataType&&"style"!==t.dataType||(this._updateAttributions(),this._updateEditLink());},Co.prototype._updateAttributions=function(){if(this._map.style){var t=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?t=t.concat(this.options.customAttribution.map(function(t){return "string"!=typeof t?"":"<p>"+t+"</p>"})):"string"==typeof this.options.customAttribution&&t.push("<p>"+this.options.customAttribution+"</p>")),this._map.style.stylesheet){var e=this._map.style.stylesheet;this.styleOwner=e.owner,this.styleId=e.id;}var i=this._map.style.sourceCaches;for(var o in i){var r=i[o];if(r.used){var a=r.getSource();a.attribution&&t.indexOf(a.attribution)<0&&t.push(a.attribution);}}t.sort(function(t,e){return t.length-e.length}),(t=t.filter(function(e,i){for(var o=i+1;o<t.length;o++)if(t[o].indexOf(e)>=0)return !1;return !0})).length?(this._container.innerHTML=t.join("<p> | </p>"),this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null;}},Co.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact");};var So=function(){t.bindAll(["_updateLogo"],this),t.bindAll(["_updateCompact"],this);};So.prototype.onAdd=function(t){this._map=t,this._container=i.create("div","mapboxgl-ctrl");var e=i.create("a","mapboxgl-ctrl-logo");return e.target="_blank",e.href="https://www.mapbox.com/",e.setAttribute("aria-label","Mapbox logo"),e.setAttribute("rel","noopener"),this._container.appendChild(e),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container},So.prototype.onRemove=function(){i.remove(this._container),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact);},So.prototype.getDefaultPosition=function(){return "bottom-left"},So.prototype._updateLogo=function(t){t&&"metadata"!==t.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none");},So.prototype._logoRequired=function(){if(this._map.style){var t=this._map.style.sourceCaches;for(var e in t){if(t[e].getSource().mapbox_logo)return !0}return !1}},So.prototype._updateCompact=function(){var t=this._container.children;if(t.length){var e=t[0];this._map.getCanvasContainer().offsetWidth<250?e.classList.add("mapboxgl-compact"):e.classList.remove("mapboxgl-compact");}};var zo=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1;};zo.prototype.add=function(t){var e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e},zo.prototype.remove=function(t){for(var e=this._currentlyRunning,i=0,o=e?this._queue.concat(e):this._queue;i<o.length;i+=1){var r=o[i];if(r.id===t)return void(r.cancelled=!0)}},zo.prototype.run=function(){var t=this._currentlyRunning=this._queue;this._queue=[];for(var e=0,i=t;e<i.length;e+=1){var o=i[e];if(!o.cancelled&&(o.callback(),this._cleared))break}this._cleared=!1,this._currentlyRunning=!1;},zo.prototype.clear=function(){this._currentlyRunning&&(this._cleared=!0),this._queue=[];};var Lo=t.window.HTMLImageElement,Po=t.window.HTMLElement,Do={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:0,maxZoom:22,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,bearingSnap:7,clickTolerance:3,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileCacheSize:null,transformRequest:null,fadeDuration:300,crossSourceCollisions:!0},Ro=function(o){function r(e){var r=this;if(null!=(e=t.extend({},Do,e)).minZoom&&null!=e.maxZoom&&e.minZoom>e.maxZoom)throw new Error("maxZoom must be greater than minZoom");var a=new no(e.minZoom,e.maxZoom,e.renderWorldCopies);o.call(this,a,e),this._interactive=e.interactive,this._maxTileCacheSize=e.maxTileCacheSize,this._failIfMajorPerformanceCaveat=e.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=e.preserveDrawingBuffer,this._trackResize=e.trackResize,this._bearingSnap=e.bearingSnap,this._refreshExpiredTiles=e.refreshExpiredTiles,this._fadeDuration=e.fadeDuration,this._crossSourceCollisions=e.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=e.collectResourceTiming,this._renderTaskQueue=new zo,this._controls=[],this._mapId=t.uniqueId();var n=e.transformRequest;if(this._transformRequest=n?function(t,e){return n(t,e)||{url:t}}:function(t){return {url:t}},"string"==typeof e.container){if(this._container=t.window.document.getElementById(e.container),!this._container)throw new Error("Container '"+e.container+"' not found.")}else{if(!(e.container instanceof Po))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=e.container;}if(e.maxBounds&&this.setMaxBounds(e.maxBounds),t.bindAll(["_onWindowOnline","_onWindowResize","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),void 0===this.painter)throw new Error("Failed to initialize WebGL.");this.on("move",function(){return r._update(!1)}),this.on("zoom",function(){return r._update(!0)}),void 0!==t.window&&(t.window.addEventListener("online",this._onWindowOnline,!1),t.window.addEventListener("resize",this._onWindowResize,!1)),function(t,e){var o=t.getCanvasContainer(),r=null,a=!1,n=null;for(var s in To)t[s]=new To[s](t,e),e.interactive&&e[s]&&t[s].enable(e[s]);i.addEventListener(o,"mouseout",function(e){t.fire(new co("mouseout",t,e));}),i.addEventListener(o,"mousedown",function(r){a=!0,n=i.mousePos(o,r);var s=new co("mousedown",t,r);t.fire(s),s.defaultPrevented||(e.interactive&&!t.doubleClickZoom.isActive()&&t.stop(),t.boxZoom.onMouseDown(r),t.boxZoom.isActive()||t.dragPan.isActive()||t.dragRotate.onMouseDown(r),t.boxZoom.isActive()||t.dragRotate.isActive()||t.dragPan.onMouseDown(r));}),i.addEventListener(o,"mouseup",function(e){var i=t.dragRotate.isActive();r&&!i&&t.fire(new co("contextmenu",t,r)),r=null,a=!1,t.fire(new co("mouseup",t,e));}),i.addEventListener(o,"mousemove",function(e){if(!t.dragPan.isActive()&&!t.dragRotate.isActive()){for(var i=e.target;i&&i!==o;)i=i.parentNode;i===o&&t.fire(new co("mousemove",t,e));}}),i.addEventListener(o,"mouseover",function(e){for(var i=e.target;i&&i!==o;)i=i.parentNode;i===o&&t.fire(new co("mouseover",t,e));}),i.addEventListener(o,"touchstart",function(i){var o=new uo("touchstart",t,i);t.fire(o),o.defaultPrevented||(e.interactive&&t.stop(),t.boxZoom.isActive()||t.dragRotate.isActive()||t.dragPan.onTouchStart(i),t.touchZoomRotate.onStart(i),t.doubleClickZoom.onTouchStart(o));},{passive:!1}),i.addEventListener(o,"touchmove",function(e){t.fire(new uo("touchmove",t,e));},{passive:!1}),i.addEventListener(o,"touchend",function(e){t.fire(new uo("touchend",t,e));}),i.addEventListener(o,"touchcancel",function(e){t.fire(new uo("touchcancel",t,e));}),i.addEventListener(o,"click",function(r){var a=i.mousePos(o,r);(a.equals(n)||a.dist(n)<e.clickTolerance)&&t.fire(new co("click",t,r));}),i.addEventListener(o,"dblclick",function(e){var i=new co("dblclick",t,e);t.fire(i),i.defaultPrevented||t.doubleClickZoom.onDblClick(i);}),i.addEventListener(o,"contextmenu",function(e){var i=t.dragRotate.isActive();a||i?a&&(r=e):t.fire(new co("contextmenu",t,e)),(t.dragRotate.isEnabled()||t.listens("contextmenu"))&&e.preventDefault();}),i.addEventListener(o,"wheel",function(i){e.interactive&&t.stop();var o=new ho("wheel",t,i);t.fire(o),o.defaultPrevented||t.scrollZoom.onWheel(i);},{passive:!1});}(this,e),this._hash=e.hash&&(new lo).addTo(this),this._hash&&this._hash._onHashChange()||(e.bounds?(this.resize(),this.fitBounds(e.bounds,{duration:0})):this.jumpTo({center:e.center,zoom:e.zoom,bearing:e.bearing,pitch:e.pitch})),this.resize(),e.style&&this.setStyle(e.style,{localIdeographFontFamily:e.localIdeographFontFamily}),e.attributionControl&&this.addControl(new Co({customAttribution:e.customAttribution})),this.addControl(new So,e.logoPosition),this.on("style.load",function(){r.transform.unmodified&&r.jumpTo(r.style.stylesheet);}),this.on("data",function(e){r._update("style"===e.dataType),r.fire(new t.Event(e.dataType+"data",e));}),this.on("dataloading",function(e){r.fire(new t.Event(e.dataType+"dataloading",e));});}o&&(r.__proto__=o),r.prototype=Object.create(o&&o.prototype),r.prototype.constructor=r;var a={showTileBoundaries:{configurable:!0},showCollisionBoxes:{configurable:!0},showOverdrawInspector:{configurable:!0},repaint:{configurable:!0},vertices:{configurable:!0}};return r.prototype._getMapId=function(){return this._mapId},r.prototype.addControl=function(e,i){if(void 0===i&&e.getDefaultPosition&&(i=e.getDefaultPosition()),void 0===i&&(i="top-right"),!e||!e.onAdd)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));var o=e.onAdd(this);this._controls.push(e);var r=this._controlPositions[i];return -1!==i.indexOf("bottom")?r.insertBefore(o,r.firstChild):r.appendChild(o),this},r.prototype.removeControl=function(e){if(!e||!e.onRemove)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));var i=this._controls.indexOf(e);return i>-1&&this._controls.splice(i,1),e.onRemove(this),this},r.prototype.resize=function(e){var i=this._containerDimensions(),o=i[0],r=i[1];return this._resizeCanvas(o,r),this.transform.resize(o,r),this.painter.resize(o,r),this.fire(new t.Event("movestart",e)).fire(new t.Event("move",e)).fire(new t.Event("resize",e)).fire(new t.Event("moveend",e)),this},r.prototype.getBounds=function(){return this.transform.getBounds()},r.prototype.getMaxBounds=function(){return this.transform.getMaxBounds()},r.prototype.setMaxBounds=function(e){return this.transform.setMaxBounds(t.LngLatBounds.convert(e)),this._update()},r.prototype.setMinZoom=function(t){if((t=null==t?0:t)>=0&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()<t&&this.setZoom(t),this;throw new Error("minZoom must be between 0 and the current maxZoom, inclusive")},r.prototype.getMinZoom=function(){return this.transform.minZoom},r.prototype.setMaxZoom=function(t){if((t=null==t?22:t)>=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be greater than the current minZoom")},r.prototype.getRenderWorldCopies=function(){return this.transform.renderWorldCopies},r.prototype.setRenderWorldCopies=function(t){return this.transform.renderWorldCopies=t,this._update()},r.prototype.getMaxZoom=function(){return this.transform.maxZoom},r.prototype.project=function(e){return this.transform.locationPoint(t.LngLat.convert(e))},r.prototype.unproject=function(e){return this.transform.pointLocation(t.Point.convert(e))},r.prototype.isMoving=function(){return this._moving||this.dragPan.isActive()||this.dragRotate.isActive()||this.scrollZoom.isActive()},r.prototype.isZooming=function(){return this._zooming||this.scrollZoom.isZooming()},r.prototype.isRotating=function(){return this._rotating||this.dragRotate.isActive()},r.prototype.on=function(t,e,i){var r,a=this;if(void 0===i)return o.prototype.on.call(this,t,e);var n=function(){if("mouseenter"===t||"mouseover"===t){var o=!1;return {layer:e,listener:i,delegates:{mousemove:function(r){var n=a.getLayer(e)?a.queryRenderedFeatures(r.point,{layers:[e]}):[];n.length?o||(o=!0,i.call(a,new co(t,a,r.originalEvent,{features:n}))):o=!1;},mouseout:function(){o=!1;}}}}if("mouseleave"===t||"mouseout"===t){var n=!1;return {layer:e,listener:i,delegates:{mousemove:function(o){(a.getLayer(e)?a.queryRenderedFeatures(o.point,{layers:[e]}):[]).length?n=!0:n&&(n=!1,i.call(a,new co(t,a,o.originalEvent)));},mouseout:function(e){n&&(n=!1,i.call(a,new co(t,a,e.originalEvent)));}}}}return {layer:e,listener:i,delegates:(r={},r[t]=function(t){var o=a.getLayer(e)?a.queryRenderedFeatures(t.point,{layers:[e]}):[];o.length&&(t.features=o,i.call(a,t),delete t.features);},r)}}();for(var s in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(n),n.delegates)a.on(s,n.delegates[s]);return this},r.prototype.off=function(t,e,i){if(void 0===i)return o.prototype.off.call(this,t,e);if(this._delegatedListeners&&this._delegatedListeners[t])for(var r=this._delegatedListeners[t],a=0;a<r.length;a++){var n=r[a];if(n.layer===e&&n.listener===i){for(var s in n.delegates)this.off(s,n.delegates[s]);return r.splice(a,1),this}}return this},r.prototype.queryRenderedFeatures=function(e,i){if(!this.style)return [];var o;if(void 0!==i||void 0===e||e instanceof t.Point||Array.isArray(e)||(i=e,e=void 0),i=i||{},(e=e||[[0,0],[this.transform.width,this.transform.height]])instanceof t.Point||"number"==typeof e[0])o=[t.Point.convert(e)];else{var r=t.Point.convert(e[0]),a=t.Point.convert(e[1]);o=[r,new t.Point(a.x,r.y),a,new t.Point(r.x,a.y),r];}return this.style.queryRenderedFeatures(o,i,this.transform)},r.prototype.querySourceFeatures=function(t,e){return this.style.querySourceFeatures(t,e)},r.prototype.setStyle=function(e,i){if((!i||!1!==i.diff&&!i.localIdeographFontFamily)&&this.style&&e&&"object"==typeof e)try{return this.style.setState(e)&&this._update(!0),this}catch(e){t.warnOnce("Unable to perform style diff: "+(e.message||e.error||e)+". Rebuilding the style from scratch.");}return this.style&&(this.style.setEventedParent(null),this.style._remove()),e?(this.style=new Me(this,i||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof e?this.style.loadURL(e):this.style.loadJSON(e),this):(delete this.style,this)},r.prototype.getStyle=function(){if(this.style)return this.style.serialize()},r.prototype.isStyleLoaded=function(){return this.style?this.style.loaded():t.warnOnce("There is no style added to the map.")},r.prototype.addSource=function(t,e){return this.style.addSource(t,e),this._update(!0)},r.prototype.isSourceLoaded=function(e){var i=this.style&&this.style.sourceCaches[e];if(void 0!==i)return i.loaded();this.fire(new t.ErrorEvent(new Error("There is no source with ID '"+e+"'")));},r.prototype.areTilesLoaded=function(){var t=this.style&&this.style.sourceCaches;for(var e in t){var i=t[e]._tiles;for(var o in i){var r=i[o];if("loaded"!==r.state&&"errored"!==r.state)return !1}}return !0},r.prototype.addSourceType=function(t,e,i){return this.style.addSourceType(t,e,i)},r.prototype.removeSource=function(t){return this.style.removeSource(t),this._update(!0)},r.prototype.getSource=function(t){return this.style.getSource(t)},r.prototype.addImage=function(e,i,o){void 0===o&&(o={});var r=o.pixelRatio;void 0===r&&(r=1);var a=o.sdf;if(void 0===a&&(a=!1),i instanceof Lo){var n=t.browser.getImageData(i),s=n.width,l=n.height,c=n.data;this.style.addImage(e,{data:new t.RGBAImage({width:s,height:l},c),pixelRatio:r,sdf:a});}else{if(void 0===i.width||void 0===i.height)return this.fire(new t.ErrorEvent(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));var u=i.width,h=i.height,p=i.data;this.style.addImage(e,{data:new t.RGBAImage({width:u,height:h},new Uint8Array(p)),pixelRatio:r,sdf:a});}},r.prototype.hasImage=function(e){return e?!!this.style.getImage(e):(this.fire(new t.ErrorEvent(new Error("Missing required image id"))),!1)},r.prototype.removeImage=function(t){this.style.removeImage(t);},r.prototype.loadImage=function(e,i){t.getImage(this._transformRequest(e,t.ResourceType.Image),i);},r.prototype.listImages=function(){return this.style.listImages()},r.prototype.addLayer=function(t,e){return this.style.addLayer(t,e),this._update(!0)},r.prototype.moveLayer=function(t,e){return this.style.moveLayer(t,e),this._update(!0)},r.prototype.removeLayer=function(t){return this.style.removeLayer(t),this._update(!0)},r.prototype.getLayer=function(t){return this.style.getLayer(t)},r.prototype.setFilter=function(t,e){return this.style.setFilter(t,e),this._update(!0)},r.prototype.setLayerZoomRange=function(t,e,i){return this.style.setLayerZoomRange(t,e,i),this._update(!0)},r.prototype.getFilter=function(t){return this.style.getFilter(t)},r.prototype.setPaintProperty=function(t,e,i){return this.style.setPaintProperty(t,e,i),this._update(!0)},r.prototype.getPaintProperty=function(t,e){return this.style.getPaintProperty(t,e)},r.prototype.setLayoutProperty=function(t,e,i){return this.style.setLayoutProperty(t,e,i),this._update(!0)},r.prototype.getLayoutProperty=function(t,e){return this.style.getLayoutProperty(t,e)},r.prototype.setLight=function(t){return this.style.setLight(t),this._update(!0)},r.prototype.getLight=function(){return this.style.getLight()},r.prototype.setFeatureState=function(t,e){return this.style.setFeatureState(t,e),this._update()},r.prototype.getFeatureState=function(t){return this.style.getFeatureState(t)},r.prototype.getContainer=function(){return this._container},r.prototype.getCanvasContainer=function(){return this._canvasContainer},r.prototype.getCanvas=function(){return this._canvas},r.prototype._containerDimensions=function(){var t=0,e=0;return this._container&&(t=this._container.clientWidth||400,e=this._container.clientHeight||300),[t,e]},r.prototype._detectMissingCSS=function(){"rgb(250, 128, 114)"!==t.window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")&&t.warnOnce("This page appears to be missing CSS declarations for Mapbox GL JS, which may cause the map to display incorrectly. Please ensure your page includes mapbox-gl.css, as described in https://www.mapbox.com/mapbox-gl-js/api/.");},r.prototype._setupContainer=function(){var t=this._container;t.classList.add("mapboxgl-map"),(this._missingCSSCanary=i.create("div","mapboxgl-canary",t)).style.visibility="hidden",this._detectMissingCSS();var e=this._canvasContainer=i.create("div","mapboxgl-canvas-container",t);this._interactive&&e.classList.add("mapboxgl-interactive"),this._canvas=i.create("canvas","mapboxgl-canvas",e),this._canvas.style.position="absolute",this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map");var o=this._containerDimensions();this._resizeCanvas(o[0],o[1]);var r=this._controlContainer=i.create("div","mapboxgl-control-container",t),a=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(function(t){a[t]=i.create("div","mapboxgl-ctrl-"+t,r);});},r.prototype._resizeCanvas=function(e,i){var o=t.window.devicePixelRatio||1;this._canvas.width=o*e,this._canvas.height=o*i,this._canvas.style.width=e+"px",this._canvas.style.height=i+"px";},r.prototype._setupPainter=function(){var i=t.extend({failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer},e.webGLContextAttributes),o=this._canvas.getContext("webgl",i)||this._canvas.getContext("experimental-webgl",i);o?this.painter=new io(o,this.transform):this.fire(new t.ErrorEvent(new Error("Failed to initialize WebGL")));},r.prototype._contextLost=function(e){e.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.fire(new t.Event("webglcontextlost",{originalEvent:e}));},r.prototype._contextRestored=function(e){this._setupPainter(),this.resize(),this._update(),this.fire(new t.Event("webglcontextrestored",{originalEvent:e}));},r.prototype.loaded=function(){return !this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()},r.prototype._update=function(t){return this.style?(this._styleDirty=this._styleDirty||t,this._sourcesDirty=!0,this.triggerRepaint(),this):this},r.prototype._requestRenderFrame=function(t){return this._update(),this._renderTaskQueue.add(t)},r.prototype._cancelRenderFrame=function(t){this._renderTaskQueue.remove(t);},r.prototype._render=function(){this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run();var e=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;var i=this.transform.zoom,o=t.browser.now();this.style.zoomHistory.update(i,o);var r=new t.EvaluationParameters(i,{now:o,fadeDuration:this._fadeDuration,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),a=r.crossFadingFactor();1===a&&a===this._crossFadingFactor||(e=!0,this._crossFadingFactor=a),this.style.update(r);}return this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,this._fadeDuration,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),fadeDuration:this._fadeDuration}),this.fire(new t.Event("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(new t.Event("load"))),this.style&&(this.style.hasTransitions()||e)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles(),(this._sourcesDirty||this._repaint||this._styleDirty||this._placementDirty)&&this.triggerRepaint(),this},r.prototype.remove=function(){this._hash&&this._hash.remove();for(var e=0,i=this._controls;e<i.length;e+=1){i[e].onRemove(this);}this._controls=[],this._frame&&(this._frame.cancel(),this._frame=null),this._renderTaskQueue.clear(),this.setStyle(null),void 0!==t.window&&(t.window.removeEventListener("resize",this._onWindowResize,!1),t.window.removeEventListener("online",this._onWindowOnline,!1));var o=this.painter.context.gl.getExtension("WEBGL_lose_context");o&&o.loseContext(),Mo(this._canvasContainer),Mo(this._controlContainer),Mo(this._missingCSSCanary),this._container.classList.remove("mapboxgl-map"),this.fire(new t.Event("remove"));},r.prototype.triggerRepaint=function(){var e=this;this.style&&!this._frame&&(this._frame=t.browser.frame(function(){e._frame=null,e._render();}));},r.prototype._onWindowOnline=function(){this._update();},r.prototype._onWindowResize=function(){this._trackResize&&this.resize()._update();},a.showTileBoundaries.get=function(){return !!this._showTileBoundaries},a.showTileBoundaries.set=function(t){this._showTileBoundaries!==t&&(this._showTileBoundaries=t,this._update());},a.showCollisionBoxes.get=function(){return !!this._showCollisionBoxes},a.showCollisionBoxes.set=function(t){this._showCollisionBoxes!==t&&(this._showCollisionBoxes=t,t?this.style._generateCollisionBoxes():this._update());},a.showOverdrawInspector.get=function(){return !!this._showOverdrawInspector},a.showOverdrawInspector.set=function(t){this._showOverdrawInspector!==t&&(this._showOverdrawInspector=t,this._update());},a.repaint.get=function(){return !!this._repaint},a.repaint.set=function(t){this._repaint=t,this._update();},a.vertices.get=function(){return !!this._vertices},a.vertices.set=function(t){this._vertices=t,this._update();},Object.defineProperties(r.prototype,a),r}(Io);function Mo(t){t.parentNode&&t.parentNode.removeChild(t);}var Ao={showCompass:!0,showZoom:!0},ko=function(e){var o=this;this.options=t.extend({},Ao,e),this._container=i.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",function(t){return t.preventDefault()}),this.options.showZoom&&(this._zoomInButton=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-zoom-in","Zoom in",function(){return o._map.zoomIn()}),this._zoomOutButton=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-zoom-out","Zoom out",function(){return o._map.zoomOut()})),this.options.showCompass&&(t.bindAll(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-compass","Reset bearing to north",function(){return o._map.resetNorth()}),this._compassArrow=i.create("span","mapboxgl-ctrl-compass-arrow",this._compass));};function Bo(e,i,o){if(e=new t.LngLat(e.lng,e.lat),i){var r=new t.LngLat(e.lng-360,e.lat),a=new t.LngLat(e.lng+360,e.lat),n=o.locationPoint(e).distSqr(i);o.locationPoint(r).distSqr(i)<n?e=r:o.locationPoint(a).distSqr(i)<n&&(e=a);}for(;Math.abs(e.lng-o.center.lng)>180;){var s=o.locationPoint(e);if(s.x>=0&&s.y>=0&&s.x<=o.width&&s.y<=o.height)break;e.lng>o.center.lng?e.lng-=360:e.lng+=360;}return e}ko.prototype._rotateCompassArrow=function(){var t="rotate("+this._map.transform.angle*(180/Math.PI)+"deg)";this._compassArrow.style.transform=t;},ko.prototype.onAdd=function(t){return this._map=t,this.options.showCompass&&(this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new mo(t,{button:"left",element:this._compass}),i.addEventListener(this._compass,"mousedown",this._handler.onMouseDown),this._handler.enable()),this._container},ko.prototype.onRemove=function(){i.remove(this._container),this.options.showCompass&&(this._map.off("rotate",this._rotateCompassArrow),i.removeEventListener(this._compass,"mousedown",this._handler.onMouseDown),this._handler.disable(),delete this._handler),delete this._map;},ko.prototype._createButton=function(t,e,o){var r=i.create("button",t,this._container);return r.type="button",r.title=e,r.setAttribute("aria-label",e),r.addEventListener("click",o),r};var Oo={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function Fo(t,e,i){var o=t.classList;for(var r in Oo)o.remove("mapboxgl-"+i+"-anchor-"+r);o.add("mapboxgl-"+i+"-anchor-"+e);}var Uo,No=function(e){function o(o){if(e.call(this),(arguments[0]instanceof t.window.HTMLElement||2===arguments.length)&&(o=t.extend({element:o},arguments[1])),t.bindAll(["_update","_onMove","_onUp","_addDragHandler","_onMapClick"],this),this._anchor=o&&o.anchor||"center",this._color=o&&o.color||"#3FB1CE",this._draggable=o&&o.draggable||!1,this._state="inactive",o&&o.element)this._element=o.element,this._offset=t.Point.convert(o&&o.offset||[0,0]);else{this._defaultMarker=!0,this._element=i.create("div");var r=i.createNS("http://www.w3.org/2000/svg","svg");r.setAttributeNS(null,"height","41px"),r.setAttributeNS(null,"width","27px"),r.setAttributeNS(null,"viewBox","0 0 27 41");var a=i.createNS("http://www.w3.org/2000/svg","g");a.setAttributeNS(null,"stroke","none"),a.setAttributeNS(null,"stroke-width","1"),a.setAttributeNS(null,"fill","none"),a.setAttributeNS(null,"fill-rule","evenodd");var n=i.createNS("http://www.w3.org/2000/svg","g");n.setAttributeNS(null,"fill-rule","nonzero");var s=i.createNS("http://www.w3.org/2000/svg","g");s.setAttributeNS(null,"transform","translate(3.0, 29.0)"),s.setAttributeNS(null,"fill","#000000");for(var l=0,c=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];l<c.length;l+=1){var u=c[l],h=i.createNS("http://www.w3.org/2000/svg","ellipse");h.setAttributeNS(null,"opacity","0.04"),h.setAttributeNS(null,"cx","10.5"),h.setAttributeNS(null,"cy","5.80029008"),h.setAttributeNS(null,"rx",u.rx),h.setAttributeNS(null,"ry",u.ry),s.appendChild(h);}var p=i.createNS("http://www.w3.org/2000/svg","g");p.setAttributeNS(null,"fill",this._color);var d=i.createNS("http://www.w3.org/2000/svg","path");d.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 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Z"),_.appendChild(f);var m=i.createNS("http://www.w3.org/2000/svg","g");m.setAttributeNS(null,"transform","translate(6.0, 7.0)"),m.setAttributeNS(null,"fill","#FFFFFF");var g=i.createNS("http://www.w3.org/2000/svg","g");g.setAttributeNS(null,"transform","translate(8.0, 8.0)");var v=i.createNS("http://www.w3.org/2000/svg","circle");v.setAttributeNS(null,"fill","#000000"),v.setAttributeNS(null,"opacity","0.25"),v.setAttributeNS(null,"cx","5.5"),v.setAttributeNS(null,"cy","5.5"),v.setAttributeNS(null,"r","5.4999962");var y=i.createNS("http://www.w3.org/2000/svg","circle");y.setAttributeNS(null,"fill","#FFFFFF"),y.setAttributeNS(null,"cx","5.5"),y.setAttributeNS(null,"cy","5.5"),y.setAttributeNS(null,"r","5.4999962"),g.appendChild(v),g.appendChild(y),n.appendChild(s),n.appendChild(p),n.appendChild(_),n.appendChild(m),n.appendChild(g),r.appendChild(n),this._element.appendChild(r),this._offset=t.Point.convert(o&&o.offset||[0,-14]);}this._element.classList.add("mapboxgl-marker"),this._popup=null;}return e&&(o.__proto__=e),o.prototype=Object.create(e&&e.prototype),o.prototype.constructor=o,o.prototype.addTo=function(t){return this.remove(),this._map=t,t.getCanvasContainer().appendChild(this._element),t.on("move",this._update),t.on("moveend",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this},o.prototype.remove=function(){return this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),delete this._map),i.remove(this._element),this._popup&&this._popup.remove(),this},o.prototype.getLngLat=function(){return this._lngLat},o.prototype.setLngLat=function(e){return this._lngLat=t.LngLat.convert(e),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this},o.prototype.getElement=function(){return this._element},o.prototype.setPopup=function(t){if(this._popup&&(this._popup.remove(),this._popup=null),t){if(!("offset"in t.options)){var e=Math.sqrt(Math.pow(13.5,2)/2);t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[e,-1*(24.6+e)],"bottom-right":[-e,-1*(24.6+e)],left:[13.5,-24.6],right:[-13.5,-24.6]}:this._offset;}this._popup=t,this._lngLat&&this._popup.setLngLat(this._lngLat);}return this},o.prototype._onMapClick=function(t){var e=t.originalEvent.target,i=this._element;this._popup&&(e===i||i.contains(e))&&this.togglePopup();},o.prototype.getPopup=function(){return this._popup},o.prototype.togglePopup=function(){var t=this._popup;return t?(t.isOpen()?t.remove():t.addTo(this._map),this):this},o.prototype._update=function(t){this._map&&(this._map.transform.renderWorldCopies&&(this._lngLat=Bo(this._lngLat,this._pos,this._map.transform)),this._pos=this._map.project(this._lngLat)._add(this._offset),t&&"moveend"!==t.type||(this._pos=this._pos.round()),i.setTransform(this._element,Oo[this._anchor]+" translate("+this._pos.x+"px, "+this._pos.y+"px)"),Fo(this._element,this._anchor,"marker"));},o.prototype.getOffset=function(){return this._offset},o.prototype.setOffset=function(e){return this._offset=t.Point.convert(e),this._update(),this},o.prototype._onMove=function(e){this._pos=e.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new t.Event("dragstart"))),this.fire(new t.Event("drag"));},o.prototype._onUp=function(){this._element.style.pointerEvents="auto",this._positionDelta=null,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),"active"===this._state&&this.fire(new t.Event("dragend")),this._state="inactive";},o.prototype._addDragHandler=function(t){this._element.contains(t.originalEvent.target)&&(t.preventDefault(),this._positionDelta=t.point.sub(this._pos).add(this._offset),this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp));},o.prototype.setDraggable=function(t){return this._draggable=!!t,this._map&&(t?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this},o.prototype.isDraggable=function(){return this._draggable},o}(t.Evented),Zo={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showUserLocation:!0};var jo=function(e){function o(i){e.call(this),this.options=t.extend({},Zo,i),t.bindAll(["_onSuccess","_onError","_finish","_setupUI","_updateCamera","_updateMarker"],this);}return e&&(o.__proto__=e),o.prototype=Object.create(e&&e.prototype),o.prototype.constructor=o,o.prototype.onAdd=function(e){var o;return this._map=e,this._container=i.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),o=this._setupUI,void 0!==Uo?o(Uo):void 0!==t.window.navigator.permissions?t.window.navigator.permissions.query({name:"geolocation"}).then(function(t){Uo="denied"!==t.state,o(Uo);}):(Uo=!!t.window.navigator.geolocation,o(Uo)),this._container},o.prototype.onRemove=function(){void 0!==this._geolocationWatchID&&(t.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),i.remove(this._container),this._map=void 0;},o.prototype._onSuccess=function(e){if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(e),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(e),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("geolocate",e)),this._finish();},o.prototype._updateCamera=function(e){var i=new t.LngLat(e.coords.longitude,e.coords.latitude),o=e.coords.accuracy;this._map.fitBounds(i.toBounds(o),this.options.fitBoundsOptions,{geolocateSource:!0});},o.prototype._updateMarker=function(t){t?this._userLocationDotMarker.setLngLat([t.coords.longitude,t.coords.latitude]).addTo(this._map):this._userLocationDotMarker.remove();},o.prototype._onError=function(e){if(this.options.trackUserLocation)if(1===e.code)this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),void 0!==this._geolocationWatchID&&this._clearWatch();else switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("error",e)),this._finish();},o.prototype._finish=function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0;},o.prototype._setupUI=function(e){var o=this;!1!==e?(this._container.addEventListener("contextmenu",function(t){return t.preventDefault()}),this._geolocateButton=i.create("button","mapboxgl-ctrl-icon mapboxgl-ctrl-geolocate",this._container),this._geolocateButton.type="button",this._geolocateButton.setAttribute("aria-label","Geolocate"),this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=i.create("div","mapboxgl-user-location-dot"),this._userLocationDotMarker=new No(this._dotElement),this.options.trackUserLocation&&(this._watchState="OFF")),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",function(e){e.geolocateSource||"ACTIVE_LOCK"!==o._watchState||(o._watchState="BACKGROUND",o._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),o._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),o.fire(new t.Event("trackuserlocationend")));})):t.warnOnce("Geolocation support is not available, the GeolocateControl will not be visible.");},o.prototype.trigger=function(){if(!this._setup)return t.warnOnce("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new t.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new t.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new t.Event("trackuserlocationstart"));}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error");}"OFF"===this._watchState&&void 0!==this._geolocationWatchID?this._clearWatch():void 0===this._geolocationWatchID&&(this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),this._geolocationWatchID=t.window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,this.options.positionOptions));}else t.window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return !0},o.prototype._clearWatch=function(){t.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null);},o}(t.Evented),Vo={maxWidth:100,unit:"metric"},qo=function(e){this.options=t.extend({},Vo,e),t.bindAll(["_onMove","setUnit"],this);};function Go(t,e,i){var o,r,a,n,s,l,c=i&&i.maxWidth||100,u=t._container.clientHeight/2,h=(o=t.unproject([0,u]),r=t.unproject([c,u]),a=Math.PI/180,n=o.lat*a,s=r.lat*a,l=Math.sin(n)*Math.sin(s)+Math.cos(n)*Math.cos(s)*Math.cos((r.lng-o.lng)*a),6371e3*Math.acos(Math.min(l,1)));if(i&&"imperial"===i.unit){var p=3.2808*h;if(p>5280)Wo(e,c,p/5280,"mi");else Wo(e,c,p,"ft");}else if(i&&"nautical"===i.unit){Wo(e,c,h/1852,"nm");}else Wo(e,c,h,"m");}function Wo(t,e,i,o){var r,a,n,s=(r=i,a=Math.pow(10,(""+Math.floor(r)).length-1),n=(n=r/a)>=10?10:n>=5?5:n>=3?3:n>=2?2:n>=1?1:function(t){var e=Math.pow(10,Math.ceil(-Math.log(t)/Math.LN10));return Math.round(t*e)/e}(n),a*n),l=s/i;"m"===o&&s>=1e3&&(s/=1e3,o="km"),t.style.width=e*l+"px",t.innerHTML=s+o;}qo.prototype.getDefaultPosition=function(){return "bottom-left"},qo.prototype._onMove=function(){Go(this._map,this._container,this.options);},qo.prototype.onAdd=function(t){return this._map=t,this._container=i.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},qo.prototype.onRemove=function(){i.remove(this._container),this._map.off("move",this._onMove),this._map=void 0;},qo.prototype.setUnit=function(t){this.options.unit=t,Go(this._map,this._container,this.options);};var Xo=function(){this._fullscreen=!1,t.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in t.window.document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in t.window.document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in t.window.document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in t.window.document&&(this._fullscreenchange="MSFullscreenChange"),this._className="mapboxgl-ctrl";};Xo.prototype.onAdd=function(e){return this._map=e,this._mapContainer=this._map.getContainer(),this._container=i.create("div",this._className+" mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._container.style.display="none",t.warnOnce("This device does not support fullscreen mode.")),this._container},Xo.prototype.onRemove=function(){i.remove(this._container),this._map=null,t.window.document.removeEventListener(this._fullscreenchange,this._changeIcon);},Xo.prototype._checkFullscreenSupport=function(){return !!(t.window.document.fullscreenEnabled||t.window.document.mozFullScreenEnabled||t.window.document.msFullscreenEnabled||t.window.document.webkitFullscreenEnabled)},Xo.prototype._setupUI=function(){var e=this._fullscreenButton=i.create("button",this._className+"-icon "+this._className+"-fullscreen",this._container);e.setAttribute("aria-label","Toggle fullscreen"),e.type="button",this._fullscreenButton.addEventListener("click",this._onClickFullscreen),t.window.document.addEventListener(this._fullscreenchange,this._changeIcon);},Xo.prototype._isFullscreen=function(){return this._fullscreen},Xo.prototype._changeIcon=function(){(t.window.document.fullscreenElement||t.window.document.mozFullScreenElement||t.window.document.webkitFullscreenElement||t.window.document.msFullscreenElement)===this._mapContainer!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle(this._className+"-shrink"),this._fullscreenButton.classList.toggle(this._className+"-fullscreen"));},Xo.prototype._onClickFullscreen=function(){this._isFullscreen()?t.window.document.exitFullscreen?t.window.document.exitFullscreen():t.window.document.mozCancelFullScreen?t.window.document.mozCancelFullScreen():t.window.document.msExitFullscreen?t.window.document.msExitFullscreen():t.window.document.webkitCancelFullScreen&&t.window.document.webkitCancelFullScreen():this._mapContainer.requestFullscreen?this._mapContainer.requestFullscreen():this._mapContainer.mozRequestFullScreen?this._mapContainer.mozRequestFullScreen():this._mapContainer.msRequestFullscreen?this._mapContainer.msRequestFullscreen():this._mapContainer.webkitRequestFullscreen&&this._mapContainer.webkitRequestFullscreen();};var Ho={closeButton:!0,closeOnClick:!0,className:""},Ko=function(e){function o(i){e.call(this),this.options=t.extend(Object.create(Ho),i),t.bindAll(["_update","_onClickClose"],this);}return e&&(o.__proto__=e),o.prototype=Object.create(e&&e.prototype),o.prototype.constructor=o,o.prototype.addTo=function(e){return this._map=e,this._map.on("move",this._update),this.options.closeOnClick&&this._map.on("click",this._onClickClose),this._update(),this.fire(new t.Event("open")),this},o.prototype.isOpen=function(){return !!this._map},o.prototype.remove=function(){return this._content&&i.remove(this._content),this._container&&(i.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("click",this._onClickClose),delete this._map),this.fire(new t.Event("close")),this},o.prototype.getLngLat=function(){return this._lngLat},o.prototype.setLngLat=function(e){return this._lngLat=t.LngLat.convert(e),this._pos=null,this._update(),this},o.prototype.setText=function(e){return this.setDOMContent(t.window.document.createTextNode(e))},o.prototype.setHTML=function(e){var i,o=t.window.document.createDocumentFragment(),r=t.window.document.createElement("body");for(r.innerHTML=e;i=r.firstChild;)o.appendChild(i);return this.setDOMContent(o)},o.prototype.setDOMContent=function(t){return this._createContent(),this._content.appendChild(t),this._update(),this},o.prototype._createContent=function(){this._content&&i.remove(this._content),this._content=i.create("div","mapboxgl-popup-content",this._container),this.options.closeButton&&(this._closeButton=i.create("button","mapboxgl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClickClose));},o.prototype._update=function(){var e=this;if(this._map&&this._lngLat&&this._content){this._container||(this._container=i.create("div","mapboxgl-popup",this._map.getContainer()),this._tip=i.create("div","mapboxgl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className&&this.options.className.split(" ").forEach(function(t){return e._container.classList.add(t)})),this._map.transform.renderWorldCopies&&(this._lngLat=Bo(this._lngLat,this._pos,this._map.transform));var o=this._pos=this._map.project(this._lngLat),r=this.options.anchor,a=function e(i){if(i){if("number"==typeof i){var o=Math.round(Math.sqrt(.5*Math.pow(i,2)));return {center:new t.Point(0,0),top:new t.Point(0,i),"top-left":new t.Point(o,o),"top-right":new t.Point(-o,o),bottom:new t.Point(0,-i),"bottom-left":new t.Point(o,-o),"bottom-right":new t.Point(-o,-o),left:new t.Point(i,0),right:new t.Point(-i,0)}}if(i instanceof t.Point||Array.isArray(i)){var r=t.Point.convert(i);return {center:r,top:r,"top-left":r,"top-right":r,bottom:r,"bottom-left":r,"bottom-right":r,left:r,right:r}}return {center:t.Point.convert(i.center||[0,0]),top:t.Point.convert(i.top||[0,0]),"top-left":t.Point.convert(i["top-left"]||[0,0]),"top-right":t.Point.convert(i["top-right"]||[0,0]),bottom:t.Point.convert(i.bottom||[0,0]),"bottom-left":t.Point.convert(i["bottom-left"]||[0,0]),"bottom-right":t.Point.convert(i["bottom-right"]||[0,0]),left:t.Point.convert(i.left||[0,0]),right:t.Point.convert(i.right||[0,0])}}return e(new t.Point(0,0))}(this.options.offset);if(!r){var n,s=this._container.offsetWidth,l=this._container.offsetHeight;n=o.y+a.bottom.y<l?["top"]:o.y>this._map.transform.height-l?["bottom"]:[],o.x<s/2?n.push("left"):o.x>this._map.transform.width-s/2&&n.push("right"),r=0===n.length?"bottom":n.join("-");}var c=o.add(a[r]).round();i.setTransform(this._container,Oo[r]+" translate("+c.x+"px,"+c.y+"px)"),Fo(this._container,r,"popup");}},o.prototype._onClickClose=function(){this.remove();},o}(t.Evented);var Yo={version:t.version,supported:e,setRTLTextPlugin:t.setRTLTextPlugin,Map:Ro,NavigationControl:ko,GeolocateControl:jo,AttributionControl:Co,ScaleControl:qo,FullscreenControl:Xo,Popup:Ko,Marker:No,Style:Me,LngLat:t.LngLat,LngLatBounds:t.LngLatBounds,Point:t.Point,MercatorCoordinate:t.MercatorCoordinate,Evented:t.Evented,config:t.config,get accessToken(){return t.config.ACCESS_TOKEN},set accessToken(e){t.config.ACCESS_TOKEN=e;},get workerCount(){return Dt.workerCount},set workerCount(t){Dt.workerCount=t;},get maxParallelImageRequests(){return t.config.MAX_PARALLEL_IMAGE_REQUESTS},set maxParallelImageRequests(e){t.config.MAX_PARALLEL_IMAGE_REQUESTS=e;},workerUrl:""};return Yo});
//
return mapboxgl;
})));
//# sourceMappingURL=mapbox-gl.js.map
Raw
morgan-style.css
@import url('https://fonts.googleapis.com/css?family=Open+Sans|Special+Elite');
body {
margin: 0;
padding: 0;
}
#map {
position: absolute;
top: 0;
bottom: 0;
width: 100%;
}
a.mapboxgl-ctrl-logo,
div.mapboxgl-ctrl-bottom-right {
display: none;
}
/**
* Markers
**/
.name-marker {
background: #222;
color: #efe7dc;
padding: 4px 5px 1px 5px;
font-family: 'Special Elite', cursive;
font-size: 1em;
line-height: 1em;
display: inline-block;
transition: opacity 0.5s;
cursor: pointer;
}
.name-marker-content {
position: absolute;
background: #222;
color: #efe7dc;
padding: 4px 5px 1px 5px;
transform: translate(-50%, 0px);
white-space: nowrap;
top: -25px;
}
.name-marker-bar {
width: 70px;
position: absolute;
bottom: -4px;
height: 4px;
left: 50%;
margin-left: -35px;
background: #888;
}
.name-marker-bar::before {
content: '1673';
position: absolute;
font-size: 6px;
top: 4px;
left: 0;
display: none;
}
.name-marker-bar::after {
content: '1832';
position: absolute;
font-size: 6px;
top: 4px;
right: 0;
display: none;
}
.name-marker-bar-inner {
background: #f27537;
height: 100%;
position: absolute;
top: 0;
}
.circle-marker {
width: 10px;
height: 10px;
border-radius: 100%;
background: #fff;
display: inline-block;
transition: opacity 0.5s;
cursor: pointer;
animation: pulse 2s infinite;
}
/**
* Map Overlay
**/
#map-overlay-container {
position: absolute;
top: 0px;
bottom: 0px;
right: 0;
height: 100%;
max-height: 100%;
overflow: auto;
box-sizing: border-box;
padding: 50px;
padding-top: 80px;
transform: translate(0, -5000px);
transition: transform 0.75s, opacity 0.5s;
}
#map-overlay-container.visible {
transform: translate(0, 0);
}
#map-overlay {
position: relative;
padding: 30px;
background: #ffffff;
color: #000;
width: 240px;
font-family: Arial;
opacity: 0;
border: 0.01em solid #fff;
box-shadow: 0px 0px 5px #191919;
}
.overlay-name {
text-align: center;
font-size: 21px;
}
.overlay-gray-text {
font-size: 12px;
color: #858585;
text-align: center;
margin-top: 4px;
}
.overlay-hr {
margin: 15px 0 10px;
height: 1px;
width: 100%;
background: #aaa;
}
.overlay-case-header {
margin: 5px;
}
.overlay-bio {
margin-top: 10px;
font-size: 0.85em;
line-height: 1.4em;
}
.overlay-case {
font-size: 1em;
line-height: 1em;
display: block;
color: #000;
text-decoration: none;
}
.overlay-case-name,
.overlay-case-year {
display: inline-block;
font-size: 12px;
}
img.overlay-link-icon {
height: 16px;
position: relative;
top: 4px;
}
#click-instructions {
animation-name: bounce;
animation-duration: 3.5s;
animation-iteration-count: infinite;
background: #ff1053;
padding: 0px 4px;
font-family: arial;
font-size: 12px;
color: #fff;
border-radius: 4px;
position: absolute;
display: inline-block;
z-index: 10;
transition: opacity 0.5s;
}
#click-instructions .caret {
position: absolute;
transform: rotate(45deg);
width: 8px;
height: 8px;
bottom: -4px;
left: -4px;
margin-left: 50%;
z-index: -1;
background: #ff1053;
}
#map-introduction {
position: absolute;
top: 150px;
left: 50px;
width: 305px;
font-family: 'Open Sans', sans-serif;
background: #ffffff;
border: 0.01em solid #fff;
padding: 14px;
color: #333333;
z-index: 100;
font-size: 1.18em;
line-height: 1.35em;
transition: opacity 0.5s, width 0.5s, height 0.5s;
opacity: 0;
box-shadow: 0px 0px 5px #191919;
}
img.x-icon {
width: 10px;
position: absolute;
top: -10px;
right: -10px;
background: #cccccc;
padding: 5px;
border-radius: 100%;
cursor: pointer;
box-shadow: 0px 0px 5px #333333;
}
.map-navigation-container {
text-align: center;
position: absolute;
bottom: 30px;
left: 50%;
display: inline-block;
font-family: courier;
width: 900px;
margin-left: -450px;
transition: opacity 0.5s, transform 0.5s;
opacity: 0;
z-index: 100;
transform: translate(0, 500px);
}
.map-navigation-container.visible {
opacity: 1;
transform: translate(0, 0);
}
.map-navigation-container .right-arrow {
margin-left: -5px;
}
#map-navigation-buttons {
white-space: nowrap;
}
#map-navigation-current {
padding: 8px 10px 5px;
background: #ffffff;
color: #333333;
font-size: 13px;
border: 0.01em solid #ccc;
box-shadow: 0px 0px 5px #191919;
display: inline-block;
}
#map-navigation-current div:first-of-type {
font-size: 0.9em;
}
#current-location {
font-size: 29px;
line-height: 29px;
}
.map-navigation-button {
font-size: 16px;
margin-top: 10px;
background: #ff1053;
color: #fff;
padding: 10px 20px;
display: inline-block;
border-radius: 3px;
cursor: pointer;
box-shadow: 0px 0px 5px #4c4c4c;
text-transform: uppercase;
}
.map-navigation-button.hidden {
display: none;
}
@keyframes bounce {
0% {top: -10px;}
50% {top: -15px;}
100% {top: -10px;}
}
@-webkit-keyframes pulse {
0% { -webkit-box-shadow: 0 0 0 0 rgba(209, 189, 160, 0.4); }
70% { -webkit-box-shadow: 0 0 0 10px rgba(209, 189, 160, 0); }
100% { -webkit-box-shadow: 0 0 0 0 rgba(209, 189, 160, 0); }
}
@keyframes pulse {
0% {
-moz-box-shadow: 0 0 0 0 rgba(209, 189, 160, 0.4);
box-shadow: 0 0 0 0 rgba(209, 189, 160, 0.4);
}
70% {
-moz-box-shadow: 0 0 0 10px rgba(209, 189, 160, 0);
box-shadow: 0 0 0 10px rgba(209, 189, 160, 0);
}
100% {
-moz-box-shadow: 0 0 0 0 rgba(209, 189, 160, 0);
box-shadow: 0 0 0 0 rgba(209, 189, 160, 0);
}
}
/**
* References
**/
#references-container {
display: none;
position: fixed;
top: 0;
right: 0;
bottom: 0;
left: 0;
z-index: 100;
max-height: 100%;
overflow: auto;
}
#dark-background {
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: #000;
opacity: 0.7;
z-index: 100;
}
#references-button {
position: absolute;
bottom: 20px;
left: 20px;
color: white;
padding: 4px 9px;
font-family: courier;
background: #f27537;
border-radius: 4px;
font-size: 13px;
padding-left: 25px;
cursor: pointer;
}
#references-button * {
display: inline-block;
}
.references-icon {
width: 17px;
position: absolute;
top: 3px;
left: 5px;
}
#references-modal {
margin: 150px 0;
padding: 40px;
box-sizing: border-box;
position: absolute;
z-index: 100;
top: 0;
width: 70%;
left: 15%;
font-size: .9em;
font-family: 'Open Sans', sans-serif;
color: #000;
background: #ffffff;
border: 0.01em solid #fff;
}
#references-modal h2 {
text-align: center;
margin: 10px 0 20px;
}
.reference {
margin-bottom: 15px;
}
.reference a {
color: #f27537;
}
Raw
style.css
@import url('https://fonts.googleapis.com/css?family=Open+Sans|Special+Elite');
body {
margin: 0;
padding: 0;
}
#map {
position: absolute;
top: 0;
bottom: 0;
width: 100%;
}
a.mapboxgl-ctrl-logo,
div.mapboxgl-ctrl-bottom-right {
display: none;
}
/**
* Markers
**/
.name-marker {
background: #222;
color: #efe7dc;
padding: 4px 5px 1px 5px;
font-family: 'Special Elite', cursive;
font-size: 1em;
line-height: 1em;
display: inline-block;
transition: opacity 0.5s;
cursor: pointer;
}
.name-marker-content {
position: absolute;
background: #222;
color: #efe7dc;
padding: 4px 5px 1px 5px;
transform: translate(-50%, 0px);
white-space: nowrap;
top: -25px;
}
.name-marker-bar {
width: 70px;
position: absolute;
bottom: -4px;
height: 4px;
left: 50%;
margin-left: -35px;
background: #867864;
}
.name-marker-bar::before {
content: '1673';
position: absolute;
font-size: 6px;
top: 4px;
left: 0;
display: none;
}
.name-marker-bar::after {
content: '1832';
position: absolute;
font-size: 6px;
top: 4px;
right: 0;
display: none;
}
.name-marker-bar-inner {
background: #f27537;
height: 100%;
position: absolute;
top: 0;
}
.circle-marker {
width: 10px;
height: 10px;
border-radius: 100%;
background: #D1BDA0;
display: inline-block;
transition: opacity 0.5s;
cursor: pointer;
animation: pulse 2s infinite;
}
/**
* Map Overlay
**/
#map-overlay-container {
position: absolute;
top: 0px;
bottom: 0px;
right: 0;
height: 100%;
max-height: 100%;
overflow: auto;
box-sizing: border-box;
padding: 50px;
transform: translate(0, -5000px);
transition: transform 0.75s, opacity 0.5s;
}
#map-overlay-container.visible {
transform: translate(0, 0);
}
#map-overlay {
position: relative;
padding: 30px;
background: #3e3c33;
color: #fff;
width: 240px;
font-family: Arial;
opacity: 0;
border: 0.01em solid #D1BDA0;
box-shadow: 0px 0px 5px #848484;
}
.overlay-name {
text-align: center;
font-size: 21px;
}
.overlay-gray-text {
font-size: 12px;
color: #aaa;
text-align: center;
margin-top: 4px;
}
.overlay-hr {
margin: 15px 0 10px;
height: 1px;
width: 100%;
background: #aaa;
}
.overlay-case-header {
margin: 5px;
}
.overlay-bio {
margin-top: 10px;
font-size: 0.85em;
line-height: 1.4em;
}
.overlay-case {
font-size: 1em;
line-height: 1em;
display: block;
color: #fff;
text-decoration: none;
}
.overlay-case-name,
.overlay-case-year {
display: inline-block;
font-size: 12px;
}
img.overlay-link-icon {
height: 16px;
position: relative;
top: 4px;
}
#click-instructions {
animation-name: bounce;
animation-duration: 3.5s;
animation-iteration-count: infinite;
background: #f27537;
padding: 0px 4px;
font-family: arial;
font-size: 12px;
color: #fff;
border-radius: 4px;
position: absolute;
display: inline-block;
z-index: 10;
transition: opacity 0.5s;
}
#click-instructions .caret {
position: absolute;
transform: rotate(45deg);
width: 8px;
height: 8px;
bottom: -4px;
left: -4px;
margin-left: 50%;
z-index: -1;
background: #f27537;
}
#map-introduction {
position: absolute;
top: 50px;
left: 50px;
width: 305px;
font-family: 'Open Sans', sans-serif;
background: #3e3c33;
border: 0.01em solid #D1BDA0;
padding: 14px;
color: #fff;
z-index: 100;
font-size: 1.18em;
line-height: 1.35em;
transition: opacity 0.5s, width 0.5s, height 0.5s;
opacity: 0;
box-shadow: 0px 0px 5px #848484;
}
img.x-icon {
width: 10px;
position: absolute;
top: -10px;
right: -10px;
background: #D1BDA0;
padding: 5px;
border-radius: 100%;
cursor: pointer;
box-shadow: 0px 0px 5px #333333;
}
.map-navigation-container {
text-align: center;
position: absolute;
bottom: 30px;
left: 50%;
display: inline-block;
font-family: courier;
width: 300px;
margin-left: -150px;
transition: opacity 0.5s, transform 0.5s;
opacity: 0;
z-index: 100;
transform: translate(0, 500px);
}
.map-navigation-container.visible {
opacity: 1;
transform: translate(0, 0);
}
.map-navigation-container .right-arrow {
margin-left: -5px;
}
#map-navigation-current {
padding: 8px 10px 5px;
background: #3e3c33;
color: #fff;
font-size: 13px;
border: 0.01em solid #D1BDA0;
box-shadow: 0px 0px 5px #848484;
}
#map-navigation-current div:first-of-type {
font-size: 0.9em;
}
div#current-location {
font-size: 29px;
line-height: 29px;
}
div#map-navigation-next {
font-size: 13px;
margin-top: 10px;
background: #D1BDA0;
padding: 5px 8px;
display: inline-block;
border-radius: 3px;
cursor: pointer;
box-shadow: 0px 0px 5px #4c4c4c;
}
@keyframes bounce {
0% {top: -10px;}
50% {top: -15px;}
100% {top: -10px;}
}
@-webkit-keyframes pulse {
0% { -webkit-box-shadow: 0 0 0 0 rgba(209, 189, 160, 0.4); }
70% { -webkit-box-shadow: 0 0 0 10px rgba(209, 189, 160, 0); }
100% { -webkit-box-shadow: 0 0 0 0 rgba(209, 189, 160, 0); }
}
@keyframes pulse {
0% {
-moz-box-shadow: 0 0 0 0 rgba(209, 189, 160, 0.4);
box-shadow: 0 0 0 0 rgba(209, 189, 160, 0.4);
}
70% {
-moz-box-shadow: 0 0 0 10px rgba(209, 189, 160, 0);
box-shadow: 0 0 0 10px rgba(209, 189, 160, 0);
}
100% {
-moz-box-shadow: 0 0 0 0 rgba(209, 189, 160, 0);
box-shadow: 0 0 0 0 rgba(209, 189, 160, 0);
}
}
/**
* References
**/
#references-container {
display: none;
position: fixed;
top: 0;
right: 0;
bottom: 0;
left: 0;
z-index: 100;
max-height: 100%;
overflow: auto;
}
#dark-background {
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: #000;
opacity: 0.7;
z-index: 100;
}
#references-button {
position: absolute;
bottom: 20px;
left: 20px;
color: white;
padding: 4px 9px;
font-family: courier;
background: #f27537;
border-radius: 4px;
font-size: 13px;
padding-left: 25px;
cursor: pointer;
}
#references-button * {
display: inline-block;
}
.references-icon {
width: 17px;
position: absolute;
top: 3px;
left: 5px;
}
#references-modal {
margin: 50px 0;
padding: 40px;
box-sizing: border-box;
position: absolute;
z-index: 100;
top: 0;
width: 70%;
left: 15%;
font-size: .9em;
font-family: 'Open Sans', sans-serif;
color: #edeae5;
background: #3e3c33;
border: 0.01em solid #D1BDA0;
}
#references-modal h2 {
text-align: center;
margin: 10px 0 20px;
}
.reference {
margin-bottom: 15px;
}
.reference a {
color: #f27537;
}
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