CADability dotNET
Calculates the foot points of the perpendicular projection of the given point on the curve. Perpendicular foot points are points, where the direction of the curve ist perpendicular to the line that connects foot-point to the given point.

Namespace: CADability.Curve2D
Assembly: CADability (in CADability.dll) Version: 1.1.4254.24737 (1.1.*)

Syntax

C#
GeoPoint2D[] PerpendicularFoot(
	GeoPoint2D FromHere
)
Visual Basic
Function PerpendicularFoot ( _
	FromHere As GeoPoint2D _
) As GeoPoint2D()
Visual C++
array<GeoPoint2D>^ PerpendicularFoot(
	GeoPoint2D FromHere
)

Parameters

FromHere
Type: CADability..::..GeoPoint2D
from this point

Return Value

array of foot points

See Also