OffScreenCanvas

Utility to render on a non displayed canvas and extract data from it.

Installation

npm install @pencil.js/offscreen-canvas

Examples

``js
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

| Name | Type | Default | Comment |
| ---- | ---- | ------- | ------- |
|fill |Color or String |null |Background color |
|opacity |Number |1` |Global opacity |