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Last active November 12, 2015 17:44
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Testing Leaflet.js GridLayer
Raw
readme.md

Testing GridLayer with 1.0 beta.2

Raw
index.html
<!DOCTYPE html>
<html>
<head>
<title>GridLayer Test</title>
<meta charset="utf-8" />
<link
rel="stylesheet"
href="http://cdn.leafletjs.com/leaflet/v1.0.0-beta.2/leaflet.css"
/>
<style>
body {
padding: 0;
margin: 0;
}
html, body, #map {
height: 100%;
width: 100%;
}
</style>
</head>
<body>
<div id="map"></div>
<script
src="http://cdn.leafletjs.com/leaflet/v1.0.0-beta.2/leaflet.js">
</script>
<script>
var tiles = new L.GridLayer();
tiles.createTile = function(coords) {
var tile = document.createElement('canvas'),
ctx = tile.getContext('2d');
tile.width = tile.height = 256;
ctx.fillStyle = 'white';
ctx.fillRect(0, 0, 255, 255);
ctx.fillStyle = 'black';
ctx.fillText('x: ' + coords.x + ', y: ' + coords.y + ', zoom: ' + coords.z, 20, 20);
ctx.strokeStyle = 'red';
ctx.beginPath();
ctx.moveTo(0, 0);
ctx.lineTo(255, 0);
ctx.lineTo(255, 255);
ctx.lineTo(0, 255);
ctx.closePath();
ctx.stroke();
return tile;
}
var map = new L.Map('map', {center: new L.LatLng(50.5, 30.51), zoom: 15, layers: [tiles]});
</script>
</body>
</html>
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