CADability dotNET
Liefert den Parameter des gegebenen Punktes auf der gegebenen Linie

Namespace: CADability
Assembly: CADability (in CADability.dll) Version: 1.1.4254.24737 (1.1.*)

Syntax

C#
public static double LinePar(
	GeoPoint2D sp,
	GeoVector2D dir,
	GeoPoint2D p
)
Visual Basic
Public Shared Function LinePar ( _
	sp As GeoPoint2D, _
	dir As GeoVector2D, _
	p As GeoPoint2D _
) As Double
Visual C++
public:
static double LinePar(
	GeoPoint2D sp, 
	GeoVector2D dir, 
	GeoPoint2D p
)

Parameters

sp
Type: CADability..::..GeoPoint2D
Startpunkt der Linie
dir
Type: CADability..::..GeoVector2D
Richtung der Linie
p
Type: CADability..::..GeoPoint2D
zu testender Punkt

Return Value

der Parameter, z.B. 0.0==StartPunkt

See Also