ImageData: width property

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

Note: This feature is available in Web Workers.

The readonly ImageData.width property returns the number of pixels per row in the ImageData object.

Value

A number.

Examples

This example creates an ImageData object that is 200 pixels wide and 100 pixels tall. Thus, the width property is 200.

js
let imageData = new ImageData(200, 100);
console.log(imageData.width); // 200

Specifications

Specification
HTML Standard
# dom-imagedata-width-dev

Browser compatibility

Report problems with this compatibility data on GitHub
desktopmobileserver
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
Deno
width

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support

See also