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Dedicated transforms

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This commit is contained in:
Tim Schaub
2018-11-15 19:01:26 +01:00
parent ac3a1fb953
commit 832dadb3af
3 changed files with 15 additions and 26 deletions
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src/ol/renderer/canvas/ImageLayer.js
+3 -3
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@@ -96,12 +96,12 @@ class CanvasImageLayerRenderer extends CanvasLayerRenderer {
const context = this.context;
const canvas = context.canvas;
const pixelTransform = composeTransform(this.transform_,
const pixelTransform = composeTransform(this.pixelTransform_,
frameState.size[0] / 2, frameState.size[1] / 2,
1 / pixelRatio, 1 / pixelRatio,
rotation,
-width / 2, -height / 2
).slice();
);
const canvasTransform = transformToString(pixelTransform);
if (canvas.width != width || canvas.height != height) {
@@ -122,7 +122,7 @@ class CanvasImageLayerRenderer extends CanvasLayerRenderer {
const img = image.getImage();
const transform = composeTransform(this.transform_,
const transform = composeTransform(this.tempTransform_,
width / 2, height / 2,
scale, scale,
0,