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Fix animation color on older webkit/blink based browsers

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schlagmichdoch 2025-02-17 12:36:49 +01:00
parent b8a973f037
commit 800d492da5
2 changed files with 3 additions and 4 deletions
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3
public/scripts/worker/canvas-worker.js
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@ -98,8 +98,7 @@ function drawCircle(ctx, radius) {
if (ctx.setStrokeColor) {
// older blink/webkit based browsers do not understand opacity in strokeStyle. Use deprecated setStrokeColor instead
// https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/strokeStyle#webkitblink-specific_note
let baseColorRgb = baseColor.split(" ");
ctx.setStrokeColor(baseColorRgb[0], baseColorRgb[1], baseColorRgb[2], opacity);
ctx.setStrokeColor("grey", opacity);
}
else {
ctx.strokeStyle = `rgb(${baseColor} / ${opacity})`;