FindLineCircleIntersections Method

Finds the intersections of a line projection with a circle

Syntax

Visual Basic

'Declaration
 
Public Shared Function FindLineCircleIntersections( _
   ByVal cx As Double, _
   ByVal cy As Double, _
   ByVal radius As Double, _
   ByVal point1 As Point, _
   ByVal point2 As Point, _
   ByRef intersection1 As Point, _
   ByRef intersection2 As Point _
) As Integer

C#

public static int FindLineCircleIntersections( 
   double cx,
   double cy,
   double radius,
   Point point1,
   Point point2,
   out Point intersection1,
   out Point intersection2
)

Parameters

cx

Circle x

cy

Circle y

radius

Circle radius

point1

First point of line

point2

Second point of line

intersection1

First intersection

intersection2

Second intersection

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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