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apply patch-3531-A0.diff from trac ticket #3531

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This commit is contained in:
Éric Lemoine
2011-10-01 21:41:35 +02:00
parent 8bcbb069b5
commit ded64c00d4
18 changed files with 718 additions and 66 deletions
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lib/OpenLayers/Layer/TileCache.js
+10 -3
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@@ -37,8 +37,15 @@ OpenLayers.Layer.TileCache = OpenLayers.Class(OpenLayers.Layer.Grid, {
/**
* APIProperty: serverResolutions
* {Array} A list of all resolutions available on the server. Only set this
* property if the map resolutions differs from the server.
* {Array} A list of all resolutions available on the server. Only set this
* property if the map resolutions differ from the server. This
* property serves two purposes. (a) <serverResolutions> can include
* resolutions that the server supports and that you don't want to
* provide with this layer. (b) The map can work with resolutions
* that aren't supported by the server, i.e. that aren't in
* <serverResolutions>. When the map is displayed in such a resolution
* data for the closest server-supported resolution is loaded and the
* layer div is stretched as necessary.
*/
serverResolutions: null,
@@ -102,7 +109,7 @@ OpenLayers.Layer.TileCache = OpenLayers.Class(OpenLayers.Layer.Grid, {
* passed-in bounds and appropriate tile size specified as parameters.
*/
getURL: function(bounds) {
var res = this.map.getResolution();
var res = this.getServerResolution();
var bbox = this.maxExtent;
var size = this.tileSize;
var tileX = Math.round((bounds.left - bbox.left) / (res * size.w));