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tweak simple projection, add debug file

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This commit is contained in:
Vladimir Agafonkin 2012-12-11 20:18:54 +02:00
parent 3051b22a88
commit b4770906b3
3 changed files with 50 additions and 1 deletions
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1
debug/leaflet-include.js
View File

@ -38,6 +38,7 @@
'geo/crs/CRS.EPSG3857.js',
'geo/crs/CRS.EPSG4326.js',
'geo/crs/CRS.EPSG3395.js',
'geo/crs/CRS.Simple.js',
'map/Map.js',

44
debug/map/simple-proj.html Normal file
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@ -0,0 +1,44 @@
<!DOCTYPE html>
<html>
<head>
<title>Leaflet debug page</title>
<link rel="stylesheet" href="../../dist/leaflet.css" />
<!--[if lte IE 8]><link rel="stylesheet" href="../../dist/leaflet.ie.css" /><![endif]-->
<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 type="text/javascript">
var map = L.map('map', {
crs: L.CRS.Simple
}).setView([0, 0], 0);
L.polygon([
[-200, -50],
[-40, 250],
[200, 100]
]).addTo(map);
L.marker([-200, -200]).addTo(map);
L.marker([200, -200]).addTo(map);
L.marker([200, 200]).addTo(map);
L.marker([-200, 200]).addTo(map);
L.marker([0, 0]).addTo(map);
L.imageOverlay('http://leafletjs.com/docs/images/logo.png', [[0, 0], [73, 220]]).addTo(map);
</script>
</body>
</html>

6
src/geo/crs/CRS.Simple.js
View File

@ -1,5 +1,9 @@
L.CRS.Simple = L.extend({}, L.CRS, {
projection: L.Projection.LonLat,
transformation: new L.Transformation(1, 0, 1, 0)
transformation: new L.Transformation(1, 0, -1, 0),
scale: function (zoom) {
return Math.pow(2, zoom);
}
});