4c484462dc
* WIP refactor canvas clear * Fix clearing bounds, remov unnecessary code * Refactor redraw logic * Remove flicker on update * Fix code style * Add support for layer ordering with bringToFront/bringToBack * Fix redraw when layer moves * Add example for moving canvas layers * Fix code style * Use layer ordering for mouse events * Fix removing first or last layer
52 lines
1.5 KiB
HTML
52 lines
1.5 KiB
HTML
<!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 type="text/javascript" src="../../build/deps.js"></script>
|
|
<script src="../leaflet-include.js"></script>
|
|
</head>
|
|
<body>
|
|
|
|
<div id="map"></div>
|
|
|
|
<script type="text/javascript">
|
|
|
|
var osmUrl = 'http://api.tiles.mapbox.com/v4/mapbox.light/{z}/{x}/{y}.png?access_token=pk.eyJ1IjoibGllZG1hbiIsImEiOiI3ZGFmOGI2ZWY0MTAyYzUyMjAxNjcxYjQzZjRkYzM3MSJ9.XoFXhnx2eXp0DJwL3aEzZg',
|
|
osmAttrib = '© <a href="http://openstreetmap.org/copyright">OpenStreetMap</a> contributors',
|
|
osm = L.tileLayer(osmUrl, {maxZoom: 18, attribution: osmAttrib});
|
|
|
|
var map = L.map('map', {preferCanvas: true})
|
|
.setView([50.5, 30.51], 15)
|
|
.addLayer(osm);
|
|
|
|
var markers = [];
|
|
var colors = ['red', 'green', 'blue', 'purple', 'cyan', 'yellow'];
|
|
for (var i = 0; i < 20; i++) {
|
|
markers.push(L.circleMarker([50.5, 30.51], {color: colors[i % colors.length]}).addTo(map));
|
|
}
|
|
|
|
function update() {
|
|
var t = new Date().getTime() / 1000;
|
|
markers.forEach(function(marker, i) {
|
|
var v = t * (1 + i / 10) + (12.5 * i) / 180 * Math.PI;
|
|
marker.setLatLng([
|
|
50.5 + (i % 2 ? 1 : -1) * Math.sin(v) * 0.005,
|
|
30.51 + (i % 3 ? 1 : -1) * Math.cos(v) * 0.005,
|
|
]);
|
|
});
|
|
|
|
L.Util.requestAnimFrame(update);
|
|
}
|
|
|
|
update();
|
|
</script>
|
|
</body>
|
|
</html>
|