ashatora/openlayers
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Handle tile sources without projection

Browse Source 
Such sources should never be reprojected (and no additional tilecache or
tilegrid should be created).
This commit is contained in:
Petr Sloup
2015-06-10 12:37:11 +02:00
parent c205323ff2
commit f2f77091ad
2 changed files with 6 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/ol/source/tileimagesource.js
View File

@@ -129,8 +129,9 @@ ol.source.TileImage.prototype.expireCache = function(projection, usedTiles) {
* @inheritDoc
*/
ol.source.TileImage.prototype.getTileGridForProjection = function(projection) {
var thisProj = this.getProjection();
if (!goog.isNull(this.tileGrid) &&
ol.proj.equivalent(this.getProjection(), projection)) {
(goog.isNull(thisProj) || ol.proj.equivalent(thisProj, projection))) {
return this.tileGrid;
} else {
var projKey = goog.getUid(projection).toString();
@@ -147,7 +148,8 @@ ol.source.TileImage.prototype.getTileGridForProjection = function(projection) {
* @inheritDoc
*/
ol.source.TileImage.prototype.getTileCacheForProjection = function(projection) {
if (ol.proj.equivalent(this.getProjection(), projection)) {
var thisProj = this.getProjection();
if (goog.isNull(thisProj) || ol.proj.equivalent(thisProj, projection)) {
return this.tileCache;
} else {
var projKey = goog.getUid(projection).toString();

4
src/ol/source/tilesource.js
View File

@@ -221,8 +221,8 @@ ol.source.Tile.prototype.getTileGridForProjection = function(projection) {
* @protected
*/
ol.source.Tile.prototype.getTileCacheForProjection = function(projection) {
if (goog.isNull(this.tileCache) ||
!ol.proj.equivalent(this.getProjection(), projection)) {
var thisProj = this.getProjection();
if (!goog.isNull(thisProj) && !ol.proj.equivalent(thisProj, projection)) {
return null;
} else {
return this.tileCache;