File: vector-canvas.html

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<!DOCTYPE html>
<html>
<head>
	<title>Leaflet debug page</title>

	<link rel="stylesheet" href="../../dist/leaflet.css" />

	<link rel="stylesheet" href="../css/screen.css" />

	<script>
		L_PREFER_CANVAS = true; // experimental
	</script>
	<script type="text/javascript" src="../../build/deps.js"></script>
	<script src="../leaflet-include.js"></script>
</head>
<body>
	<div id="map" style="width: 800px; height: 600px; border: 1px solid #ccc"></div>
    <button onclick="group.removeLayer(path)">Remove path</button>
    <button onclick="group.removeLayer(circle)">Remove circle</button>
    <button onclick="group.clearLayers()">Remove all layers</button>


	<script src="route.js"></script>
	<script>
		var cloudmadeUrl = 'http://{s}.tile.cloudmade.com/d4fc77ea4a63471cab2423e66626cbb6/997/256/{z}/{x}/{y}.png',
			cloudmade = new L.TileLayer(cloudmadeUrl, {maxZoom: 18});

		for (var i = 0, latlngs = [], len = route.length; i < len; i++) {
			latlngs.push(new L.LatLng(route[i][0], route[i][1]));
		}
		var path = new L.Polyline(latlngs);

		var map = new L.Map('map', {layers: [cloudmade]});

		var group = new L.LayerGroup();

		map.fitBounds(new L.LatLngBounds(latlngs));

		var circleLocation = new L.LatLng(51.508, -0.11),
		circleOptions = {
		    color: 'red',
		    fillColor: 'yellow',
		    fillOpacity: 0.7
		};

		var circle = new L.Circle(circleLocation, 500000, circleOptions),
			circleMarker = new L.CircleMarker(circleLocation, {fillColor: 'blue', fillOpacity: 1, stroke: false});

		group.addLayer(circle).addLayer(circleMarker);

		circle.bindPopup('I am a circle');
		circleMarker.bindPopup('I am a circle marker');

		group.addLayer(path);
		path.bindPopup('I am a polyline');

		var p1 = latlngs[0],
			p2 = latlngs[parseInt(len/4)],
			p3 = latlngs[parseInt(len/3)],
			p4 = latlngs[parseInt(len/2)],
			p5 = latlngs[len - 1],
			polygonPoints = [p1, p2, p3, p4, p5];

		var h1 = new L.LatLng(p1.lat, p1.lng),
			h2 = new L.LatLng(p2.lat, p2.lng),
			h3 = new L.LatLng(p3.lat, p3.lng),
			h4 = new L.LatLng(p4.lat, p4.lng),
			h5 = new L.LatLng(p5.lat, p5.lng);

		h1.lng += 20;
		h2.lat -= 5;
		h3.lat -= 5;
		h4.lng -= 10;
		h5.lng -= 8;
		h5.lat += 10;

		var holePoints = [h5, h4, h3, h2, h1];

		var polygon = new L.Polygon([polygonPoints, holePoints], {
			fillColor: "#333",
			color: 'green'
		});
		group.addLayer(polygon);

		polygon.bindPopup('I am a polygon');

		map.addLayer(group);

	</script>

</body>
</html>