OffscreenCanvas: height property

Note: This feature is available in Web Workers.

The height property returns and sets the height of an OffscreenCanvas object.

Value

A positive integer representing the height of the offscreen canvas in CSS pixels.

Creating a new offscreen canvas and returning or setting the height of the offscreen canvas:

const offscreen = new OffscreenCanvas(256, 256);
offscreen.height; // 256
offscreen.height = 512;