Baseline Widely available
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.
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
.
When a pointerdown
event is fired, different functions are called depending on the value of the event's twist
property.
someElement.addEventListener(
"pointerdown",
(event) => {
if (event.twist === 0) {
// No twist
process_no_twist(event);
} else {
// Default
process_twist(event);
}
},
false,
);
Specifications Browser compatibility See also
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