Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The width property returns and sets the width of an OffscreenCanvas object.
OffscreenCanvas.width
Value
Examples
Creating a new offscreen canvas and returning or setting the width of the offscreen canvas:
var offscreen = new OffscreenCanvas(256, 256); offscreen.width; // 256 offscreen.width = 512;
Specifications
| Specification |
|---|
| HTML Standard # dom-offscreencanvas-width-dev |
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
width |
69
|
79
|
44
See
bug 1390089.
|
No
|
56
|
No
|
69
|
69
|
No
|
48
|
No
|
10.0
|
See also
-
OffscreenCanvas, the interface this property belongs to.
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https://developer.mozilla.org/en-US/docs/Web/API/OffscreenCanvas/width
