@pencil.js/offscreen-canvas
v1.18.0
Published
Off-screen canvas for Pencil.js package.
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OffScreenCanvas
Utility to render on a non displayed canvas and extract data from it.
Installation
npm install @pencil.js/offscreen-canvas
Examples
import OffScreenCanvas from "@pencil.js/offscreen-canvas";
const circle = new Circle([0, 0], radius);
const offScreen = new OffScreenCanvas(width, height);
offScreen.render(circle);
// or
circle.render(offScreen);
const imageData = offScreen.imageData;
OffscreenCanvasOptions
Inherit from ContainerOptions.
| Name | Type | Default | Comment |
| ---- | ---- | ------- | ------- |
|fill |Color or String
|null
|Background color |
|opacity |Number
|1
|Global opacity |