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OffscreenCanvas.height

This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for the proper prefixes to use in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the spec changes.

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

Syntax

var pxl = offscreen.height;
offscreen.height = pxl;

Examples

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

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

Specifications

Currently drafted as a proposal: OffscreenCanvas.

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Basic support Not supported 44 (44) [1] Not supported Not supported Not supported
Feature Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support Not supported 44.0 (44) [1] Not supported Not supported Not supported

[1] This feature is behind a feature preference setting. In about:config, set gfx.offscreencanvas.enabled to true.

See also

Document Tags and Contributors

 Contributors to this page: fscholz
 Last updated by: fscholz,