Arc2d.Param (Point2d, out Double) Method

Namespace: IGS.Genamo
Assembly: Genamo (in Genamo.dll)

Computes a parameter in the range 0.0 - 1.0 where a point is on the arc.

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public double Param( 
   Point2d where, 
   out double tangent 
)

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The point to compute for. If the point is not on the arc, a parameter larger than 1.0 is returned (the 'parametrical distance').

Set to the tangent angle on the arc at the position of the point.

A parameter in the range 0.0 - 1.0 .

Supported in: 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8