Merge pull request #823 from elemoine/tilegridbug

Tile has a child if z < maxZoom
2013-06-26 10:10:38 -07:00
parent 3800676e97 020d528e73
commit 16e23a33fb
1 changed files with 1 additions and 1 deletions
--- a/src/ol/tilegrid/tilegrid.js
+++ b/src/ol/tilegrid/tilegrid.js
@@ -193,7 +193,7 @@ ol.tilegrid.TileGrid.prototype.getResolutions = function() {
 */
 ol.tilegrid.TileGrid.prototype.getTileCoordChildTileRange =
    function(tileCoord, opt_tileRange, opt_extent) {
-  if (tileCoord.z < this.resolutions_.length) {
+  if (tileCoord.z < this.maxZoom) {
    var tileCoordExtent = this.getTileCoordExtent(tileCoord, opt_extent);
    return this.getTileRangeForExtentAndZ(
        tileCoordExtent, tileCoord.z + 1, opt_tileRange);