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No unnecessary canvas with transparent fill

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With pixelRatio != 1 and a transparent fill a unnecessary image was created.
This commit is contained in:
Maximilian Krög
2021-07-11 03:16:02 +02:00
parent 7e33c41697
commit 82265ef031
1 changed files with 3 additions and 1 deletions
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src/ol/style/RegularShape.js
+3 -1
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@@ -494,7 +494,6 @@ class RegularShape extends ImageStyle {
* @param {RenderOptions} renderOptions Render options. * @param {RenderOptions} renderOptions Render options.
*/ */
createHitDetectionCanvas_(renderOptions) { createHitDetectionCanvas_(renderOptions) {
this.hitDetectionCanvas_ = this.getImage(1);
if (this.fill_) { if (this.fill_) {
let color = this.fill_.getColor(); let color = this.fill_.getColor();
@@ -520,6 +519,9 @@ class RegularShape extends ImageStyle {
this.drawHitDetectionCanvas_(renderOptions, context, 0, 0); this.drawHitDetectionCanvas_(renderOptions, context, 0, 0);
} }
} }
if (!this.hitDetectionCanvas_) {
this.hitDetectionCanvas_ = this.getImage(1);
}
} }
/** /**