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Port ol.source.TileJSON to new extents

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This commit is contained in:
Tom Payne
2013-04-16 16:21:05 +02:00
parent e868954d9c
commit f0c812482f
1 changed files with 6 additions and 6 deletions
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src/ol/source/tilejsonsource.js
+6 -6
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@@ -13,10 +13,10 @@ goog.require('goog.asserts');
goog.require('goog.math'); goog.require('goog.math');
goog.require('goog.net.jsloader'); goog.require('goog.net.jsloader');
goog.require('ol.Attribution'); goog.require('ol.Attribution');
goog.require('ol.Extent');
goog.require('ol.TileCoord'); goog.require('ol.TileCoord');
goog.require('ol.TileRange'); goog.require('ol.TileRange');
goog.require('ol.TileUrlFunction'); goog.require('ol.TileUrlFunction');
goog.require('ol.extent');
goog.require('ol.projection'); goog.require('ol.projection');
goog.require('ol.source.ImageTileSource'); goog.require('ol.source.ImageTileSource');
goog.require('ol.tilegrid.XYZ'); goog.require('ol.tilegrid.XYZ');
@@ -80,10 +80,10 @@ ol.source.TileJSON.prototype.handleTileJSONResponse = function() {
var epsg4326Extent, extent; var epsg4326Extent, extent;
if (goog.isDef(tileJSON.bounds)) { if (goog.isDef(tileJSON.bounds)) {
var bounds = tileJSON.bounds; var bounds = tileJSON.bounds;
epsg4326Extent = new ol.Extent( epsg4326Extent = [bounds[0], bounds[2], bounds[1], bounds[3]];
bounds[0], bounds[1], bounds[2], bounds[3]); var transform = ol.projection.getTransformFromProjections(
extent = epsg4326Extent.transform(ol.projection.getTransformFromProjections( epsg4326Projection, this.getProjection());
epsg4326Projection, this.getProjection())); extent = ol.extent.transform(epsg4326Extent, transform);
this.setExtent(extent); this.setExtent(extent);
} else { } else {
epsg4326Extent = null; epsg4326Extent = null;
@@ -116,7 +116,7 @@ ol.source.TileJSON.prototype.handleTileJSONResponse = function() {
if (!goog.isNull(extent)) { if (!goog.isNull(extent)) {
var tileExtent = tileGrid.getTileCoordExtent( var tileExtent = tileGrid.getTileCoordExtent(
new ol.TileCoord(tileCoord.z, x, tileCoord.y)); new ol.TileCoord(tileCoord.z, x, tileCoord.y));
if (!tileExtent.intersects(extent)) { if (!ol.extent.intersects(tileExtent, extent)) {
return null; return null;
} }
} }