Class SKDragGestureEventArgs

Namespace: SkiaSharp.Extended

Assembly: SkiaSharp.Extended.dll

Provides data for drag gesture lifecycle events (DragStarted, DragUpdated, and DragEnded).

public class SKDragGestureEventArgs : EventArgs

Inheritance: object

EventArgs

SKDragGestureEventArgs

Inherited Members: EventArgs.Empty

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Remarks

Drag events provide a higher-level lifecycle built on top of the underlying pan gesture. The lifecycle is:

DragStarted: Fired once when the first pan movement occurs.
DragUpdated: Fired continuously as the touch moves. Delta contains the incremental displacement from the previous position.
DragEnded: Fired once when all touches are released.

Set Handled to true during DragStarted or DragUpdated to prevent the tracker from applying its default pan offset behavior.

DragStarted DragUpdated DragEnded SKPanGestureEventArgs

Constructors

SKDragGestureEventArgs(SKPoint, SKPoint): Initializes a new instance of the SKDragGestureEventArgs class.

Properties

Delta: Gets the displacement from PreviousLocation to Location.

Handled: Gets or sets a value indicating whether the event has been handled.

Location: Gets the current touch location in view coordinates.

PreviousLocation: Gets the previous touch location in view coordinates.

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