GetNearestIntersectionPoint Method (GoGroup)

A group's closest intersection point with a line is the closest such point among all of the visible children.

Syntax

Visual Basic
C#

'Declaration
 
Public Overrides Function GetNearestIntersectionPoint( _
   ByVal p1 As PointF, _
   ByVal p2 As PointF, _
   ByRef result As PointF _
) As Boolean

public override bool GetNearestIntersectionPoint( 
   PointF p1,
   PointF p2,
   out PointF result
)

Parameters

p1
p2
result

Remarks

Currently, this means that a point on a child object that does not intersect the line from p1 to p2 may be closer than a point on some other child that actually does intersect the line. This ignores child objects that are not GoObject.Visible.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

GoGroup Class
GoGroup Members
Base Implementation in GetNearestIntersectionPoint