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Do not transform rotated views

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This commit is contained in:
Andreas Hocevar
2020-03-17 16:43:50 +01:00
parent 3217bf1316
commit f80c175263
1 changed files with 9 additions and 6 deletions
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15
examples/offscreen-canvas-tiles.js
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@@ -63,12 +63,15 @@ function updateContainerTransform() {
const renderedCenter = renderedViewState.center;
const renderedResolution = renderedViewState.resolution;
const renderedRotation = renderedViewState.rotation;
const transform = compose(create(),
(renderedCenter[0] - center[0]) / resolution,
(center[1] - renderedCenter[1]) / resolution,
renderedResolution / resolution, renderedResolution / resolution,
rotation - renderedRotation,
0, 0);
const transform = create();
if (!rotation) {
compose(transform,
(renderedCenter[0] - center[0]) / resolution,
(center[1] - renderedCenter[1]) / resolution,
renderedResolution / resolution, renderedResolution / resolution,
rotation - renderedRotation,
0, 0);
}
transformContainer.style.transform = createTransformString(transform);
}