PinchEventArgs Class

Definition

Namespace:Avalonia.Input

Assembly:Avalonia.Base

Package:Avalonia

Source:PinchEventArgs.cs

public class PinchEventArgs

Inheritance: EventArgs -> RoutedEventArgs -> PinchEventArgs

Constructors

Name	Description
PinchEventArgs (2 overloads)	No summary available.

PinchEventArgs overloads

PinchEventArgs Constructor

public PinchEventArgs(double scale, Avalonia.Point scaleOrigin)

Parameters

scale double

scaleOrigin Avalonia.Point

PinchEventArgs Constructor

public PinchEventArgs(double scale, Avalonia.Point scaleOrigin, double angle, double angleDelta)

Parameters

scale double

scaleOrigin Avalonia.Point

angle double

angleDelta double

Properties

Name	Description
Angle	Gets the angle of the pinch gesture, in degrees.
AngleDelta	Gets the difference from the previous and current pinch angle.
Handled	Gets or sets a value indicating whether the routed event has already been handled. Inherited from RoutedEventArgs.
Route	Gets or sets the routing strategy (direct, bubbling, or tunneling) of the routed event. Inherited from RoutedEventArgs.
RoutedEvent	Gets or sets the routed event associated with these event args. Inherited from RoutedEventArgs.
Scale	No summary available.
ScaleOrigin	No summary available.
Source	Gets or sets the source object that raised the routed event. Inherited from RoutedEventArgs.

Angle Property

Gets the angle of the pinch gesture, in degrees.

public double Angle { get; set; }

Remarks

A pinch gesture is the movement of two pressed points closer together. This property is the measured angle of the line between those two points. Remember zero degrees is a line pointing up.

AngleDelta Property

Gets the difference from the previous and current pinch angle.

public double AngleDelta { get; set; }

Remarks

The AngleDelta value includes the sign of rotation. Positive for clockwise, negative counterclockwise.

Scale Property

public double Scale { get; set; }

ScaleOrigin Property

public Avalonia.Point ScaleOrigin { get; set; }