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Pass optional tile size through ol.tilegrid.XYZ

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This commit is contained in:
Tom Payne
2012-07-27 20:15:27 +02:00
parent caf67ac5ba
commit 588f8df8ba
1 changed files with 3 additions and 3 deletions
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6
src/ol/tile/xyz.js
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@@ -19,8 +19,9 @@ goog.require('ol.TileUrlFunction');
* @constructor * @constructor
* @extends {ol.TileGrid} * @extends {ol.TileGrid}
* @param {number} maxZoom Maximum zoom. * @param {number} maxZoom Maximum zoom.
* @param {ol.Size=} opt_tileSize Tile size.
*/ */
ol.tilegrid.XYZ = function(maxZoom) { ol.tilegrid.XYZ = function(maxZoom, opt_tileSize) {
var resolutions = new Array(maxZoom + 1); var resolutions = new Array(maxZoom + 1);
var z; var z;
@@ -31,9 +32,8 @@ ol.tilegrid.XYZ = function(maxZoom) {
var extent = ol.Projection.EPSG_3857_EXTENT; var extent = ol.Projection.EPSG_3857_EXTENT;
var origin = new ol.Coordinate( var origin = new ol.Coordinate(
-ol.Projection.EPSG_3857_HALF_SIZE, ol.Projection.EPSG_3857_HALF_SIZE); -ol.Projection.EPSG_3857_HALF_SIZE, ol.Projection.EPSG_3857_HALF_SIZE);
var tileSize = new ol.Size(256, 256);
goog.base(this, resolutions, extent, origin, tileSize); goog.base(this, resolutions, extent, origin, opt_tileSize);
}; };
goog.inherits(ol.tilegrid.XYZ, ol.TileGrid); goog.inherits(ol.tilegrid.XYZ, ol.TileGrid);