PointerEvent

Kotlin |Java

data actual class PointerEvent

kotlin.Any
↳	androidx.compose.ui.input.pointer.PointerEvent

Describes a pointer input change event that has occurred at a particular point in time.

Summary

Public constructors
<init>(changes: List<PointerInputChange>)

Extension functions

From androidx.compose.foundation.gestures Offset PointerEvent.calculateCentroid(useCurrent: Boolean = true) Returns the centroid of all pointers that are down and were previously down. Float PointerEvent.calculateCentroidSize(useCurrent: Boolean = true) Returns the average distance from the centroid for all pointers that are currently and were previously down. Offset PointerEvent.calculatePan() Returns the change in the centroid location between the previous and the current pointers that are down. Float PointerEvent.calculateRotation() Returns the rotation, in degrees, of the pointers between the PointerInputChange.previous and PointerInputChange.current states. Float PointerEvent.calculateZoom() Uses the change of the centroid size between the PointerInputChange.previous and PointerInputChange.current to determine how much zoom was intended.

Properties
actual List<PointerInputChange>	changes The changes.

Public constructors

<init>

PointerEvent(changes: List<PointerInputChange>)

Parameters
changes: List<PointerInputChange>	The changes.

Properties

changes

actual val changes: List<PointerInputChange>

The changes.