Mirror Filter

I completed the OpenCV Mirror class...

But it is not good to use OpenCV instead of it we can use the Gdi+ based rotation.

So I converted the OpenCV class developement to the Gdi+ class.

Gdi+ supports the PARGB format whereas openCV doesnt support this support.

Mirror Operations and its Gdi+ equaivalent RotateFlipType :
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None - RotateNoneFlipNone
MirrorX - Rotate180FlipX
MirrorY - Rotate180FlipY
MirrorXY - RotateNoneFlipXY