The twist
read-only property of the PointerEvent
interface represents the clockwise rotation of the pointer (e.g., pen stylus) around its major axis, in degrees.
Syntax
var twist = pointerEvent.twist;
Return value
A long
value representing the amount of twist, in degrees, applied to the transducer (pointer). The value is in the range 0
to 359
, inclusive. For devices that do not report twist
, the value is 0
.
Example
When a pointerdown
event is fired, different functions are called depending on the value of the event's twist
property.
someElement.addEventListener('pointerdown', function(event) { if (event.twist == 0) { // No twist process_no_twist(event); } else { // Default process_twist(event); } }, false);
Specifications
Specification | Status | Comment |
---|---|---|
Pointer Events – Level 2 The definition of 'twist' in that specification. |
Recommendation |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
twist | Chrome Full support 58 | Edge Full support 18 | Firefox
Full support
59
| IE No support No | Opera Full support 45 | Safari Full support 13 | WebView Android Full support 58 | Chrome Android Full support 58 | Firefox Android
Full support
54
| Opera Android Full support 43 | Safari iOS Full support 13 | Samsung Internet Android Full support 7.0 |
Legend
- Full support
- Full support
- No support
- No support
- User must explicitly enable this feature.
- User must explicitly enable this feature.