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Make Executor work in workers

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This commit is contained in:
Andreas Hocevar
2020-03-16 23:22:49 +01:00
parent a93edb338b
commit bb1ca76bcc
1 changed files with 4 additions and 1 deletions
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5
src/ol/render/canvas/Executor.js
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@@ -18,6 +18,7 @@ import {
} from '../../transform.js'; } from '../../transform.js';
import {defaultTextAlign, measureTextHeight, measureAndCacheTextWidth, measureTextWidths} from '../canvas.js'; import {defaultTextAlign, measureTextHeight, measureAndCacheTextWidth, measureTextWidths} from '../canvas.js';
import RBush from 'rbush/rbush.js'; import RBush from 'rbush/rbush.js';
import {WINDOW} from '../../has.js';
/** /**
@@ -204,7 +205,9 @@ class Executor {
contextInstructions.push('lineCap', strokeState.lineCap); contextInstructions.push('lineCap', strokeState.lineCap);
contextInstructions.push('lineJoin', strokeState.lineJoin); contextInstructions.push('lineJoin', strokeState.lineJoin);
contextInstructions.push('miterLimit', strokeState.miterLimit); contextInstructions.push('miterLimit', strokeState.miterLimit);
if (CanvasRenderingContext2D.prototype.setLineDash) { // eslint-disable-next-line
const Context = WINDOW ? CanvasRenderingContext2D : OffscreenCanvasRenderingContext2D;
if (Context.prototype.setLineDash) {
contextInstructions.push('setLineDash', [strokeState.lineDash]); contextInstructions.push('setLineDash', [strokeState.lineDash]);
contextInstructions.push('lineDashOffset', strokeState.lineDashOffset); contextInstructions.push('lineDashOffset', strokeState.lineDashOffset);
} }