1.Tile.js中的Image，增加crossOrigin属性的设置，解决跨域问题。

2.Proj中的toLonLat和fromLonLat删掉prototype
fanzia · Oct 20, 2016 · dddbf8c · dddbf8c
1 parent 6892a90
commit dddbf8c
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Showing 4 changed files with 7 additions and 4 deletions.
diff --git a/example/all/map/map_init.html b/example/all/map/map_init.html
@@ -162,7 +162,7 @@
 	            new GeoBeans.Layer.TileLayer({
 	                name : "world",
 	                source : new GeoBeans.Source.Tile.QuadServer({
-	                    url : "/QuadServer/maprequest",
+	                    url : "http://ourgis.digitalearth.cn/QuadServer/maprequest",
 	                    imageSet : "world_image"
 	                }),
 	                opacity : 1.0,

diff --git a/src/GeoBeans/Layer/Tile.js b/src/GeoBeans/Layer/Tile.js
@@ -100,6 +100,8 @@ GeoBeans.Tile.prototype.load = function(){
 
 	if(!isValid(this.image)){
 		this.image = new Image();
+		this.image.crossOrigin = "Anonymous";
+
 	}
 
 	var that = this;

diff --git a/src/GeoBeans/Proj.js b/src/GeoBeans/Proj.js
@@ -27,7 +27,7 @@ PROJ_CONSTANT= EARTH_RADIUS * Math.PI / 180.0;
  * @return {GeoBeans.Geometry.Point}     平面坐标点
  * @public
  */
-GeoBeans.Proj.prototype.fromLonLat = function(lon, lat){
+GeoBeans.Proj.fromLonLat = function(lon, lat){
 
 	var x = lon * PROJ_CONSTANT;
 	var y = Math.log(Math.tan((90+lat)*Math.PI/360))/(Math.PI/180);  
@@ -43,7 +43,7 @@ GeoBeans.Proj.prototype.fromLonLat = function(lon, lat){
  * @returns {GeoBeans.Geometry.Point}     经纬度坐标点
  * @public
  */
-GeoBeans.Proj.prototype.toLonLat = function(x, y){
+GeoBeans.Proj.toLonLat = function(x, y){
 
 	var lon = x / PROJ_CONSTANT;
 	var lat = y / PROJ_CONSTANT;

diff --git a/src/GeoBeans/Source/Tile/OpenStreetMap.js b/src/GeoBeans/Source/Tile/OpenStreetMap.js
@@ -13,7 +13,8 @@
  */
 GeoBeans.Source.Tile.OSM = GeoBeans.Class(GeoBeans.Source.Tile,{
 
-	_url : "/osm/",	
+	//_url : "/osm/",
+	_url : "http://a.tile.openstreetmap.org/",	
 	_imageSet : null,
 	_srs : GeoBeans.Proj.WebMercator,
 	_isWGS84 : false,