diff options
Diffstat (limited to 'extlib/leaflet/src/geo/crs/CRS.EPSG3857.js')
| -rw-r--r-- | extlib/leaflet/src/geo/crs/CRS.EPSG3857.js | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/extlib/leaflet/src/geo/crs/CRS.EPSG3857.js b/extlib/leaflet/src/geo/crs/CRS.EPSG3857.js new file mode 100644 index 00000000..cbdbd03a --- /dev/null +++ b/extlib/leaflet/src/geo/crs/CRS.EPSG3857.js @@ -0,0 +1,17 @@ +
+L.CRS.EPSG3857 = L.Util.extend({}, L.CRS, {
+ code: 'EPSG:3857',
+
+ projection: L.Projection.SphericalMercator,
+ transformation: new L.Transformation(0.5/Math.PI, 0.5, -0.5/Math.PI, 0.5),
+
+ project: function(/*LatLng*/ latlng)/*-> Point*/ {
+ var projectedPoint = this.projection.project(latlng),
+ earthRadius = 6378137;
+ return projectedPoint.multiplyBy(earthRadius);
+ }
+});
+
+L.CRS.EPSG900913 = L.Util.extend({}, L.CRS.EPSG3857, {
+ code: 'EPSG:900913'
+});
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