HTMLSourceElement: height property

The height property of the HTMLSourceElement interface is a non-negative number indicating the height of the image resource in CSS pixels.

The property has an effect only if the parent of the current <source> element is a <picture> element.

It reflects the height attribute of the <source> element.

Value

A non-negative number indicating the height of the image resource in CSS pixels.

Examples

html
<picture id="img">
  <source
    srcset="landscape.png"
    media="(min-width: 1000px)"
    width="1000"
    height="400" />
  <source
    srcset="square.png"
    media="(min-width: 800px)"
    width="800"
    height="800" />
  <source
    srcset="portrait.png"
    media="(min-width: 600px)"
    width="600"
    height="800" />
  <img
    src="fallback.png"
    alt="Image used when the browser does not support the sources"
    width="500"
    height="400" />
</picture>
js
const img = document.getElementById("img");
const sources = img.querySelectorAll("source");
console.log(Array.from(sources).map((el) => el.height)); // Output: [400, 800, 800]

Specifications

Specification
HTML
# dom-dim-height

Browser compatibility

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
height

Legend

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

Full support
Full support

See also