Testing GridLayer with 1.0 beta.2
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Testing Leaflet.js GridLayer
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| <!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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