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<!DOCTYPE html>
<html>
<head>
<title>Leaflet debug page</title>
<link rel="stylesheet" href="../../dist/leaflet.css" />
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="../css/screen.css" />
<script src="../leaflet-include.js"></script>
</head>
<body>
<div id="map"></div>
<script>
var grid = L.gridLayer({
attribution: 'Grid Layer'
});
grid.createTile = function (coords, done) {
var tile = document.createElement('div');
tile.innerHTML = [coords.x, coords.y, coords.z].join(', ');
tile.style.outline = '1px solid red';
tile.style.background = 'white';
// test async
setTimeout(function () {
done(null, tile);
}, 500 + Math.random() * 500);
return tile;
};
grid.on('loading', function() { console.log('loading'); });
grid.on('load', function() { console.log('load'); });
grid.on('tileunload', function(tile) { console.log('tileunload ' + tile.coords.x + ',' + tile.coords.y + ',' + tile.coords.z); });
var map = L.map('map')
.setView([50.5, 30.51], 10)
.addLayer(grid);
</script>
</body>
</html>
|
