Created
April 15, 2015 20:09
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// source http://jsbin.com/roniho
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8"> | |
<script src="http://code.jquery.com/jquery-2.1.0.min.js"></script> | |
<link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.css" /> | |
<script src="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.js"></script> | |
<script src="http://api.tiles.mapbox.com/mapbox.js/plugins/turf/v2.0.0/turf.min.js"></script> | |
<style id="jsbin-css"> | |
html, body { | |
height: 100%; | |
margin: 0; | |
padding: 0; | |
width: 100%; | |
} | |
#map { | |
height: 100%; | |
width: 100%; | |
} | |
.leaflet-popup-content-wrapper, | |
.leaflet-popup-tip { | |
background: purple; | |
} | |
.leaflet-popup { | |
color: white; | |
font-size: 24px; | |
font-weight: bold; | |
} | |
</style> | |
</head> | |
<body> | |
<div id="map"></div> | |
<script id="jsbin-javascript"> | |
$(document).ready(function() { | |
var map = L.map('map').setView([40.70, -73.96], 11); | |
L.tileLayer('https://{s}.tiles.mapbox.com/v3/ebrelsford.ho06j5h0/{z}/{x}/{y}.png', { | |
maxZoom: 18, | |
attribution: 'Map data © <a href="http://openstreetmap.org">OpenStreetMap</a> contributors, <a href="http://creativecommons.org/licenses/by-sa/2.0/">CC-BY-SA</a>, Imagery © <a href="http://mapbox.com">Mapbox</a>' | |
}).addTo(map); | |
var turfLayer = L.geoJson(null, { | |
style: function (feature) { | |
var style = { | |
color: '#561196', | |
fillColor: '#561196', | |
weight: 0.5 | |
}; | |
return style; | |
} | |
}).addTo(map); | |
var clickedPoints = L.layerGroup().addTo(map); | |
map.on('click', function (e) { | |
L.circleMarker(e.latlng).addTo(clickedPoints); | |
// Get rid of current layers in turfLayer | |
// YOUR CODE HERE, STEP 2 | |
// If there are at least three points that have been clicked, | |
// add the convex hull of those points to turfLayer | |
// YOUR CODE HERE, STEP 3 | |
// YOUR CODE HERE, STEP 4 | |
if (clickedPoints.getLayers().length >= 3) { | |
turfLayer.addData(turf.convex(clickedPoints.toGeoJSON())); | |
} | |
}); | |
}); | |
</script> | |
<script id="jsbin-source-html" type="text/html"><!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8"> | |
<script src="http://code.jquery.com/jquery-2.1.0.min.js"><\/script> | |
<link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.css" /> | |
<script src="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.js"><\/script> | |
<script src="//api.tiles.mapbox.com/mapbox.js/plugins/turf/v2.0.0/turf.min.js"><\/script> | |
</head> | |
<body> | |
<div id="map"></div> | |
</body> | |
</html></script> | |
<script id="jsbin-source-css" type="text/css">html, body { | |
height: 100%; | |
margin: 0; | |
padding: 0; | |
width: 100%; | |
} | |
#map { | |
height: 100%; | |
width: 100%; | |
} | |
.leaflet-popup-content-wrapper, | |
.leaflet-popup-tip { | |
background: purple; | |
} | |
.leaflet-popup { | |
color: white; | |
font-size: 24px; | |
font-weight: bold; | |
}</script> | |
<script id="jsbin-source-javascript" type="text/javascript">$(document).ready(function() { | |
var map = L.map('map').setView([40.70, -73.96], 11); | |
L.tileLayer('https://{s}.tiles.mapbox.com/v3/ebrelsford.ho06j5h0/{z}/{x}/{y}.png', { | |
maxZoom: 18, | |
attribution: 'Map data © <a href="http://openstreetmap.org">OpenStreetMap</a> contributors, <a href="http://creativecommons.org/licenses/by-sa/2.0/">CC-BY-SA</a>, Imagery © <a href="http://mapbox.com">Mapbox</a>' | |
}).addTo(map); | |
var turfLayer = L.geoJson(null, { | |
style: function (feature) { | |
var style = { | |
color: '#561196', | |
fillColor: '#561196', | |
weight: 0.5 | |
}; | |
return style; | |
} | |
}).addTo(map); | |
var clickedPoints = L.layerGroup().addTo(map); | |
map.on('click', function (e) { | |
L.circleMarker(e.latlng).addTo(clickedPoints); | |
// Get rid of current layers in turfLayer | |
// YOUR CODE HERE, STEP 2 | |
// If there are at least three points that have been clicked, | |
// add the convex hull of those points to turfLayer | |
// YOUR CODE HERE, STEP 3 | |
// YOUR CODE HERE, STEP 4 | |
if (clickedPoints.getLayers().length >= 3) { | |
turfLayer.addData(turf.convex(clickedPoints.toGeoJSON())); | |
} | |
}); | |
});</script></body> | |
</html> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
html, body { | |
height: 100%; | |
margin: 0; | |
padding: 0; | |
width: 100%; | |
} | |
#map { | |
height: 100%; | |
width: 100%; | |
} | |
.leaflet-popup-content-wrapper, | |
.leaflet-popup-tip { | |
background: purple; | |
} | |
.leaflet-popup { | |
color: white; | |
font-size: 24px; | |
font-weight: bold; | |
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
$(document).ready(function() { | |
var map = L.map('map').setView([40.70, -73.96], 11); | |
L.tileLayer('https://{s}.tiles.mapbox.com/v3/ebrelsford.ho06j5h0/{z}/{x}/{y}.png', { | |
maxZoom: 18, | |
attribution: 'Map data © <a href="http://openstreetmap.org">OpenStreetMap</a> contributors, <a href="http://creativecommons.org/licenses/by-sa/2.0/">CC-BY-SA</a>, Imagery © <a href="http://mapbox.com">Mapbox</a>' | |
}).addTo(map); | |
var turfLayer = L.geoJson(null, { | |
style: function (feature) { | |
var style = { | |
color: '#561196', | |
fillColor: '#561196', | |
weight: 0.5 | |
}; | |
return style; | |
} | |
}).addTo(map); | |
var clickedPoints = L.layerGroup().addTo(map); | |
map.on('click', function (e) { | |
L.circleMarker(e.latlng).addTo(clickedPoints); | |
// Get rid of current layers in turfLayer | |
// YOUR CODE HERE, STEP 2 | |
// If there are at least three points that have been clicked, | |
// add the convex hull of those points to turfLayer | |
// YOUR CODE HERE, STEP 3 | |
// YOUR CODE HERE, STEP 4 | |
if (clickedPoints.getLayers().length >= 3) { | |
turfLayer.addData(turf.convex(clickedPoints.toGeoJSON())); | |
} | |
}); | |
}); |
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