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<!DOCTYPE html>
< html >
< head >
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< title > Leaflet GeoJSON example< / title >
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< meta name = "viewport" content = "width=device-width, initial-scale=1.0" >
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< link rel = "stylesheet" href = "../dist/leaflet.css" / >
<!-- [if lte IE 8]><link rel="stylesheet" href="../dist/leaflet.ie.css" /><![endif] -->
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< script src = "../dist/leaflet.js" > < / script >
<!-- <script src="../debug/leaflet - include.js"></script> -->
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< script src = "sample-geojson.js" type = "text/javascript" > < / script >
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< / head >
< body >
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< div id = "map" style = "width: 600px; height: 400px" > < / div >
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< script >
var map = new L.Map('map');
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var cloudmadeUrl = 'http://{s}.tile.cloudmade.com/BC9A493B41014CAABB98F0471D759707/22677/256/{z}/{x}/{y}.png',
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cloudmadeAttribution = 'Map data © 2011 OpenStreetMap contributors, Imagery © 2011 CloudMade',
cloudmade = new L.TileLayer(cloudmadeUrl, {maxZoom: 18, attribution: cloudmadeAttribution});
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map.setView(new L.LatLng(39.747, -105), 14).addLayer(cloudmade);
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var BaseballIcon = L.Icon.extend({
iconUrl: 'baseball-marker.png',
shadowUrl: null,
iconSize: new L.Point(32, 37),
shadowSize: null,
iconAnchor: new L.Point(14, 37),
popupAnchor: new L.Point(2, -32)
});
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var geojsonLayer = new L.GeoJSON(null, {
pointToLayer: function (latlng){
return new L.CircleMarker(latlng, {
radius: 8,
fillColor: "#ff7800",
color: "#000",
weight: 1,
opacity: 1,
fillOpacity: 0.8
});
}
});
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var anotherGeojsonLayer = new L.GeoJSON(coorsField, {
pointToLayer: function (latlng){
return new L.Marker(latlng, {
icon: new BaseballIcon()
});
}
});
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var lightRailGeojsonLayer = new L.GeoJSON();
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geojsonLayer.on("featureparse", function (e) {
var popupContent = "< p > I started out as a GeoJSON " + e.geometryType + ", but now I'm a Leaflet vector!< / p > ";
if (e.geometryType == "Point") {
popupContent += "< p > This GeoJSON Point has been transformed into a < a href = 'http://leaflet.cloudmade.com/reference.html#circlemarker' > CircleMarker< / a > by passing a < code > pointToLayer< / code > function in the < a href = 'http://leaflet.cloudmade.com/reference.html#geojson-options' > GeoJSON options< / a > when instantiating the GeoJSON layer. View source for details.< / p > ";
}
if (e.properties & & e.properties.popupContent) {
popupContent += e.properties.popupContent;
}
e.layer.bindPopup(popupContent);
if (e.properties & & e.properties.style & & e.layer.setStyle) {
e.layer.setStyle(e.properties.style);
}
});
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anotherGeojsonLayer.on("featureparse", function (e) {
var popupContent = "< p > I started out as a GeoJSON " + e.geometryType + ", but now I'm a Leaflet vector!< / p > ";
popupContent += "< p > This GeoJSON Point has been transformed into a custom Marker by passing a < code > pointToLayer< / code > function in the < a href = 'http://leaflet.cloudmade.com/reference.html#geojson-options' > GeoJSON options< / a > when instantiating the GeoJSON layer. View source for details.< / p > ";
if (e.properties & & e.properties.popupContent) {
popupContent += e.properties.popupContent;
}
e.layer.bindPopup(popupContent);
});
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lightRailGeojsonLayer.on("featureparse", function (e) {
var popupContent = "< p > I started out as a GeoJSON " + e.geometryType + ", but now I'm a Leaflet vector!< / p > ";
popupContent += "< p > This is the default look of a GeoJSON Point.< / p > ";
if (e.properties & & e.properties.popupContent) {
popupContent += e.properties.popupContent;
}
e.layer.bindPopup(popupContent);
});
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map.addLayer(geojsonLayer)
.addLayer(anotherGeojsonLayer)
.addLayer(lightRailGeojsonLayer);
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geojsonLayer.addGeoJSON(freeBus);
geojsonLayer.addGeoJSON(bicycleRental);
geojsonLayer.addGeoJSON(campus);
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anotherGeojsonLayer.addGeoJSON(coorsField);
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lightRailGeojsonLayer.addGeoJSON(lightRailStop);
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< / script >
< / body >
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< / html >
