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Create a new image when loading after an error

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This commit is contained in:
Andreas Hocevar
2017-11-16 14:30:09 +01:00
parent 000acfe854
commit f1aeb76ce8
2 changed files with 19 additions and 3 deletions
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15
src/ol/imagetile.js
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@@ -22,6 +22,12 @@ ol.ImageTile = function(tileCoord, state, src, crossOrigin, tileLoadFunction, op
ol.Tile.call(this, tileCoord, state, opt_options);
/**
* @private
* @type {?string}
*/
this.crossOrigin_ = crossOrigin;
/**
* Image URI
*
@@ -124,7 +130,14 @@ ol.ImageTile.prototype.handleImageLoad_ = function() {
* @api
*/
ol.ImageTile.prototype.load = function() {
if (this.state == ol.TileState.IDLE || this.state == ol.TileState.ERROR) {
if (this.state == ol.TileState.ERROR) {
this.state = ol.TileState.IDLE;
this.image_ = new Image();
if (this.crossOrigin_ !== null) {
this.image_.crossOrigin = this.crossOrigin_;
}
}
if (this.state == ol.TileState.IDLE) {
this.state = ol.TileState.LOADING;
this.changed();
this.imageListenerKeys_ = [