StrokedSegment(TParam, TPoint).GetTangent Method

StrokedSegmentTParam, TPointGetTangent Method

Computes the tangent for a point on the curve.

Namespace: DigitalRune.Graphics
Assembly: DigitalRune.Graphics (in DigitalRune.Graphics.dll) Version: 1.2.0.0 (1.2.1.14562)

Syntax

public TPoint GetTangent(
	TParam parameter
)

Public Function GetTangent ( 
	parameter As TParam
) As TPoint

public:
virtual TPoint GetTangent(
	TParam parameter
) sealed

abstract GetTangent : 
        parameter : 'TParam -> 'TPoint 
override GetTangent : 
        parameter : 'TParam -> 'TPoint

Type: TPoint
The curve tangent.

Remarks

This method computes the curve tangent (also known as slope or velocity) at the curve position determined by parameter.