OffscreenCanvas: height property

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since ⁨March 2023⁩.

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.

Examples

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

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

Specifications

Specification
HTML
# dom-offscreencanvas-height-dev

Browser compatibility

See also