Class PinchEventArgs

Namespace

Avalonia.Input

Assembly

Avalonia.Base.dll

public class PinchEventArgs : RoutedEventArgs

Inheritance

object

EventArgs

RoutedEventArgs

PinchEventArgs

Inherited Members

RoutedEventArgs.Handled

RoutedEventArgs.RoutedEvent

RoutedEventArgs.Route

RoutedEventArgs.Source

EventArgs.Empty

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Constructors

PinchEventArgs(double, Point)

public PinchEventArgs(double scale, Point scaleOrigin)

Parameters

scale double

scaleOrigin Point

PinchEventArgs(double, Point, double, double)

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

Parameters

scale double

scaleOrigin Point

angle double

angleDelta double

Properties

Angle

Gets the angle of the pinch gesture, in degrees.

public double Angle { get; }

Property Value

double

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

Gets the difference from the previous and current pinch angle.

public double AngleDelta { get; }

Property Value

double

Remarks

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

Scale

public double Scale { get; }

Property Value

double

ScaleOrigin

public Point ScaleOrigin { get; }

Property Value

Point