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Remove unused context arg for tile.getImage()

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This commit is contained in:
Tim Schaub
2016-08-31 08:59:47 -06:00
parent 5ce55d39ba
commit bd89d1f227
7 changed files with 31 additions and 103 deletions
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src/ol/source/tiledebug.js
+6 -11
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@@ -79,9 +79,9 @@ ol.source.TileDebug.Tile_ = function(tileCoord, tileSize, text) {
/**
* @private
* @type {Object.<number, HTMLCanvasElement>}
* @type {HTMLCanvasElement}
*/
this.canvasByContext_ = {};
this.canvas_ = null;
};
ol.inherits(ol.source.TileDebug.Tile_, ol.Tile);
@@ -89,16 +89,12 @@ ol.inherits(ol.source.TileDebug.Tile_, ol.Tile);
/**
* Get the image element for this tile.
* @param {Object=} opt_context Optional context. Only used by the DOM
* renderer.
* @return {HTMLCanvasElement} Image.
*/
ol.source.TileDebug.Tile_.prototype.getImage = function(opt_context) {
var key = opt_context !== undefined ? ol.getUid(opt_context) : -1;
if (key in this.canvasByContext_) {
return this.canvasByContext_[key];
ol.source.TileDebug.Tile_.prototype.getImage = function() {
if (this.canvas_) {
return this.canvas_;
} else {
var tileSize = this.tileSize_;
var context = ol.dom.createCanvasContext2D(tileSize[0], tileSize[1]);
@@ -111,8 +107,7 @@ ol.source.TileDebug.Tile_.prototype.getImage = function(opt_context) {
context.font = '24px sans-serif';
context.fillText(this.text_, tileSize[0] / 2, tileSize[1] / 2);
this.canvasByContext_[key] = context.canvas;
this.canvas_ = context.canvas;
return context.canvas;
}
};