PathGeometry.GetPointAtFractionLength(Double, Point, Point) Method

Definition

Gets the Point and a tangent vector on this PathGeometry at the specified fraction of its length.

public:
 void GetPointAtFractionLength(double progress, [Runtime::InteropServices::Out] System::Windows::Point % point, [Runtime::InteropServices::Out] System::Windows::Point % tangent);
[System.Security.SecurityCritical]
public void GetPointAtFractionLength (double progress, out System.Windows.Point point, out System.Windows.Point tangent);
member this.GetPointAtFractionLength : double * Point * Point -> unit
Public Sub GetPointAtFractionLength (progress As Double, ByRef point As Point, ByRef tangent As Point)

Parameters

progress
Double

The fraction of the length of this PathGeometry.

point
Point

When this method returns, contains the location on this PathGeometry at the specified fraction of its length. This parameter is passed uninitialized.

tangent
Point

When this method returns, contains the tangent vector. This parameter is passed uninitialized.

Attributes

Applies to