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C1.Framework.Drawing.Gdi Namespace / TransformMatrix Class / InverseTransform Method
A Coordinate object indicats the old value.

In This Topic
    InverseTransform Method
    In This Topic
    Inverse transform a Coordinate object to a new Coordinate object.
    Syntax
    'Declaration
 

    Public Function InverseTransform( _
   ByVal value As Coordinate _
) As Coordinate
    public Coordinate InverseTransform( 
   Coordinate value
)

    Parameters

    value
    A Coordinate object indicats the old value.

    Return Value

    A Coordinate object indicats the new value.
    Remarks
    x = ((x' - Dx) * M22 - (y' - Dy) * M21) / (M11 * M22 - M12 * M21) y = ((y' - Dy) * M11 - (x' - Dx) * M12) / (M11 * M22 - M12 * M21)
    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

    See Also

    Reference

    TransformMatrix Class
    TransformMatrix Members

     

     

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