Circle2d.TangentPoint Method

Public Function TangentPoint( _ 
   ByVal from As Point2d, _ 
   ByVal side As Side _ 
) As Point2d

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public Point2d TangentPoint( 
   Point2d from, 
   Side side 
)

This language is not supported or no code example is available.

public:  
Point2d^ TangentPoint( 
   Point2d^ from, 
   Side side 
) 

This language is not supported or no code example is available.

public function TangentPoint( 
    from : Point2d, 
    side : Side 
) : Point2d;

This language is not supported or no code example is available.

Parameters

from

Point2d

The 'from point' used, ie the start point of the line that tangents the circle.

side

Side

Side of circles center when looking from the 'from-point' the tangent point is at (selects which of the two tangent points that are calculated).

Return Value

A point on the circle that is the endpoint of a line tangenting the circle. null is returned if no tangent point exists.

.NET Framework