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Implements Path2D
api and roundRect
for CanvasRenderingContext2D
npm install --save path2d
It is possible to use this library in a node environment as well. The package exports a few functions that can be used:
Path2D
- class to create Path2D objects used by the polyfill methodsparsePath
- function for parsing an SVG path string into canvas commandsapplyPath2DToCanvasRenderingContext
- Adds Path2D functions (if needed) to a CanvasRenderingContext and augments the fill and stroke commandapplyRoundRectToCanvasRenderingContext2D
- Adds roundRect function (if needed) to a CanvasRenderingContextimport { Path2D } from "path2d";
To get Path2D features with the node-canvas library use the following pattern:
const { createCanvas, CanvasRenderingContext2D } = require("canvas");
const { applyPath2DToCanvasRenderingContext, Path2D } = require("path2d");
applyPath2DToCanvasRenderingContext(CanvasRenderingContext2D);
// Path2D features has now been added to CanvasRenderingContext2D
const canvas = createCanvas(200, 200);
const ctx = canvas.getContext("2d");
const p = new Path2D("M10 10 l 20 0 l 0 20 Z");
ctx.fillStyle = "green";
ctx.fill(p);
A working example of a node express server that serves an image drawn with canvas can be seen here
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
Path2D API for node. Can be used for server-side rendering with canvas
The npm package path2d receives a total of 551,804 weekly downloads. As such, path2d popularity was classified as popular.
We found that path2d demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
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