path2d-polyfill
Advanced tools
Polyfills Path2D api and roundRect for CanvasRenderingContext2D
Add this script tag to your page to enable the feature.
<script lang="javascript" src="https://cdn.jsdelivr.net/npm/path2d-polyfill/dist/path2d-polyfill.min.js"></script>
This will polyfill the browser's window object with Path2D features and it will also polyfill roundRect if they are missing in both CanvasRenderingContexst and Path2D.
Example of usage
ctx.fill(new Path2D("M 80 80 A 45 45 0 0 0 125 125 L 125 80 Z"));
ctx.stroke(new Path2D("M 80 80 A 45 45 0 0 0 125 125 L 125 80 Z"));
| Method | Supported |
|---|---|
| constructor(SVGPath) | Yes |
| addPath() | Yes |
| closePath() | Yes |
| moveTo() | Yes |
| lineTo() | Yes |
| bezierCurveTo() | Yes |
| quadraticCurveTo() | Yes |
| arc() | Yes |
| ellipse() | Yes |
| rect() | Yes |
| roundRect() | Yes |
Clone path2d-polyfill
pnpm install
pnpm dev
open http://localhost:5173/ to see the example page.
Recommended to use vscode with the prettier extension to keep formatting intact.
FAQs
Polyfills Path2D api for canvas rendering
We found that path2d-polyfill demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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