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Fix WorldWind layer.

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@1491 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
crschmidt
2006-09-19 23:35:19 +00:00
parent 157af40d45
commit 42cb6b1fc3
1 changed files with 3 additions and 1 deletions
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4
lib/OpenLayers/Layer/WorldWind.js
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@@ -58,7 +58,7 @@ OpenLayers.Layer.WorldWind.prototype =
getZoom: function () {
var zoom = this.map.getZoom();
var extent = this.map.getMaxExtent();
zoom = zoom - Math.log(this.map.maxResolution / (this.lzd/512))/Math.log(2);
zoom = zoom - Math.log(this.maxResolution / (this.lzd/512))/Math.log(2);
return zoom;
},
@@ -71,6 +71,8 @@ OpenLayers.Layer.WorldWind.prototype =
* @type String
*/
getURL: function (bounds) {
var zoom = this.getZoom();
var extent = this.map.getMaxExtent();
var deg = this.lzd/Math.pow(2,this.getZoom());
var x = Math.floor((bounds.left - extent.left)/deg);
var y = Math.floor((bounds.bottom - extent.bottom)/deg);