ComponentOne Input for WinForms
C1.Win.C1Input.4.5.2 Assembly / 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)
    See Also