Created
March 31, 2014 03:53
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multiple layers: gridLayer and tileLayer
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset=utf-8 /> | |
<title>Burlington Geographic - Physical Maps</title> | |
<meta name='viewport' content='width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no' /> | |
<link href='https://api.tiles.mapbox.com/mapbox.js/v1.6.2/mapbox.css' rel='stylesheet' /> | |
<link href="//netdna.bootstrapcdn.com/bootswatch/3.1.1/yeti/bootstrap.min.css" rel="stylesheet"> | |
<style> | |
body { margin:0; padding:0; } | |
#map { position:absolute; top:0; bottom:0; width:100%; } | |
.leaflet-top-pane { | |
pointer-events: none; | |
} | |
</style> | |
</head> | |
<body> | |
<style> | |
#map-ui { | |
position: absolute; | |
top: 15px; | |
right: 10px; | |
margin: 0; | |
padding: 0; | |
z-index: 100; | |
background: #fff; | |
} | |
#layerControls { | |
padding: 10px; | |
} | |
</style> | |
<div id='map-ui'> | |
<div id='layerControls' class="btn-group-vertical" ></div> | |
</div> | |
<div id='map'></div> | |
<script src='http://api.tiles.mapbox.com/mapbox.js/v1.6.2/mapbox.js'></script> | |
<script src="http://d3js.org/topojson.v1.min.js"></script> | |
<script> | |
var map = L.map('map').setView([44.475, -73.212], 10); | |
var baseLayer = new L.mapbox.tileLayer('landplanner.hl6099hm').addTo(map); | |
var ui = document.getElementById('layerControls'); | |
// Define the layers for the map | |
addLayer(L.mapbox.tileLayer('vanhoesenj.VTBedrock'), 'Bedrock Geology', 1); | |
addLayer(L.mapbox.tileLayer('vanhoesenj.VtSurfGeo'), 'Surficial Geology', 2); | |
addLayer(L.mapbox.tileLayer('landplanner.hli55fb7'), 'Soil Types', 3); | |
addLayer(L.tileLayer('https://s3.amazonaws.com/geosprocket/btvgeographic/{z}/{x}/{y}.png'), 'Elevation Contours', 4); | |
function addLayer(layer, name, zIndex) { | |
layer | |
.setZIndex(zIndex); | |
// Create a simple layer switcher that toggles layers on | |
// and off. | |
var link = document.createElement('a'); | |
// Define button element properties | |
link.href = '#'; | |
link.className = 'btn btn-primary'; | |
link.type = 'button'; | |
link.innerHTML = name; | |
// Update map and element properties by selected layer | |
link.onclick = function(e) { | |
e.preventDefault(); | |
e.stopPropagation(); | |
if (map.hasLayer(layer)) { | |
map.removeLayer(layer); | |
this.className = 'btn btn-primary'; | |
} else { | |
map.addLayer(layer); | |
this.className = 'active btn btn-primary'; | |
} | |
}; | |
ui.appendChild(link); | |
} | |
// Add a reference overlay | |
var topPane = map._createPane('leaflet-top-pane', map.getPanes().mapPane); | |
var topLayer = new L.mapbox.tileLayer('landplanner.hl60jemk', { | |
maxZoom: 18 | |
}).addTo(map); | |
topPane.appendChild(topLayer.getContainer()); | |
topLayer.setZIndex(7); | |
</script> | |
</body> | |
</html> |
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