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initial geojson example work

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Mourner 2011-06-17 19:45:04 +03:00
parent 2aee0be776
commit 157e5f058f
2 changed files with 105 additions and 0 deletions
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examples/geojson-example.html Normal file
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<!DOCTYPE html>
<html>
<head>
<title>Leaflet debug page</title>
<link rel="stylesheet" href="../../dist/leaflet.css" />
<!--[if lte IE 8]><link rel="stylesheet" href="../../dist/leaflet.ie.css" /><![endif]-->
<link rel="stylesheet" href="../css/screen.css" />
<script src="../dist/leaflet.js"></script>
</head>
<body>
<div id="map" style="width: 600px; height: 600px; border: 1px solid #ccc"></div>
<button id="populate">Populate with 10 markers</button>
<script type="text/javascript" src="geojson-sample.js"></script>
<script type="text/javascript">
var cloudmadeUrl = 'http://{s}.tile.cloudmade.com/BC9A493B41014CAABB98F0471D759707/997/256/{z}/{x}/{y}.png',
cloudmadeAttribution = 'Map data &copy; 2011 OpenStreetMap contributors, Imagery &copy; 2011 CloudMade',
cloudmade = new L.TileLayer(cloudmadeUrl, {maxZoom: 18, attribution: cloudmadeAttribution});
var map = new L.Map('map', {
center: new L.LatLng(0.78, 102.37),
zoom: 7,
layers: [cloudmade]
});
var geojson = new L.GeoJSON();
/* points are rendered as markers by default, but you can change this:
var geojson = new L.GeoJSON(null, {
pointToLayer: function(latlng) { return new L.CircleMarker(latlng); }
});
*/
geojson.on('featureparse', function(e) {
// you can style features depending on their properties, etc.
var popupText = 'geometry type: ' + e.geometryType + '<br/>';
if (e.layer instanceof L.Path) {
e.layer.setStyle({color: e.properties.color});
popupText += 'color: ' + e.properties.color;
}
e.layer.bindPopup(popupText);
});
geojson.addGeoJSON(geojsonSample);
map.addLayer(geojson);
</script>
</body>
</html>

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examples/geojson-sample.js Normal file
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var geojsonSample = {
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"geometry": {
"type": "Point",
"coordinates": [102.0, 0.5]
},
"properties": {
"prop0": "value0",
"color": "blue"
}
},
{
"type": "Feature",
"geometry": {
"type": "LineString",
"coordinates": [[102.0, 0.0], [103.0, 1.0], [104.0, 0.0], [105.0, 1.0]]
},
"properties": {
"color": "red",
"prop1": 0.0
}
},
{
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [[[100.0, 0.0], [101.0, 0.0], [101.0, 1.0], [100.0, 1.0], [100.0, 0.0]]]
},
"properties": {
"color": "green",
"prop1": {
"this": "that"
}
}
},
{
"type": "Feature",
"geometry": {
"type": "MultiPolygon",
"coordinates": [[[[100.0, 1.5], [100.5, 1.5], [100.5, 2.0], [100.0, 2.0], [100.0, 1.5]]], [[[100.5, 2.0], [100.5, 2.5], [101.0, 2.5], [101.0, 2.0], [100.5, 2.0]]]]
}
}
]
};