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The height read-only property of the PointerEvent interface represents the height of the pointer's contact geometry, along the Y axis (in CSS pixels). Depending on the source of the pointer device (for example a finger), for a given pointer, each event may produce a different value.

If the input hardware cannot report the contact geometry to the browser, the height defaults to 1.


var contactHeight = pointerEvent.height;

Return value

The height of the event's contact area (in CSS pixels).


An example of this property is included in the PointerEvent.width example.


Specification Status Comment
Pointer Events – Level 2
The definition of 'height' in that specification.
Working Draft Non-stable version.
Pointer Events
The definition of 'height' in that specification.
Recommendation Initial definition.

Browser compatibility

Feature Chrome Edge Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support 55.0 (Yes) (Yes) [1] 10 42 No support
Feature Android Android Webview Edge Firefox Mobile (Gecko) Firefox OS IE Mobile Opera Mobile Safari Mobile Chrome for Android
Basic support No support 55.0 (Yes) No support No support 10 42 No support 55.0

[1] This feature is currently hidden behind a flag; to enable it and experiment, set the dom.w3c_pointer_events.enabled preference to true in about:config.

Document Tags and Contributors

 Contributors to this page: chrisdavidmills, abbycar, jpmedley, teoli, rolfedh, AFBarstow
 Last updated by: chrisdavidmills,