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IGetEllipseAtIndex2 Method (IDisplayData)

Gets information for the specified ellipse.

.NET Syntax

Visual Basic (Declaration) 
Function IGetEllipseAtIndex2( _
   ByVal Index As System.Integer _
) As System.Double
Visual Basic (Usage) 
Dim instance As IDisplayData
Dim Index As System.Integer
Dim value As System.Double
 
value = instance.IGetEllipseAtIndex2(Index)
C# 
System.double IGetEllipseAtIndex2( 
   System.int Index
)
C++/CLI 
System.double IGetEllipseAtIndex2( 
&   System.int Index
) 

Parameters

Index

Index of the desired ellipse where the index begins at zero

Return Value

  • in-process, unmanaged C++: Pointer to an array of doubles (see Remarks)
  • VBA, VB.NET, C#, and C++/CLI: Not supported

    See In-process Methods for details about this type of method.

  • Remarks

    The return value is the following array of doubles:

    [ color, lineType, Unused, Unused, StartPt[3], EndPt[3], CenterPt[3], MajorPt[3], MinorPt[3], ]

    where:

    color 

    COLORREF returned as an integer. Return value could be 0 or -1 for default color.

    LineType 

    Line type as defined inswLineTypes_e.

    StartPt[3]

    Array of 3 doubles (X,Y,Z) describing the ellipse start point.

    EndPt[3]

    Array of 3 doubles (X,Y,Z) describing the ellipse end point. If the ellipse is closed, then this will be the same point as the StartPt.

    CenterPt[3]

    Array of 3 doubles (X,Y,Z) describing the ellipse center point.

    MajorPt[3]

    Array of 3 doubles (X,Y,Z) describing a point on the ellipse and the major axis.

    MinorPt[3]

    Array of 3 doubles (X,Y,Z) describing a point on the ellipse and the minor axis.

     

    See Also



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