fixed minor bugs in new helper methods

This commit is contained in:
andygup 2014-03-30 17:01:15 -06:00
parent bca40a8d9b
commit b02cfdfc8a

View File

@ -391,7 +391,7 @@ define([
* @param buffer
* @returns {Extent}
*/
layer.getExtentBuffer: function(/* int */ buffer, /* Extent */ extent){
layer.getExtentBuffer = function(/* int */ buffer, /* Extent */ extent){
extent.xmin -= buffer; extent.ymin -= buffer;
extent.xmax += buffer; extent.ymax += buffer;
return extent;
@ -401,7 +401,7 @@ define([
* Helper method that returns an array of tile urls within a given extent and level
* @returns Array
*/
layer.getTileUrls: function(extent,level){
layer.getTileUrls = function(extent,level){
var tilingScheme = new TilingScheme(this._baseMapLayer);
var level_cell_ids = tilingScheme.getAllCellIdsInExtent(extent,level);
var cells = [];