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INVERT([G], [x1, y1], [x2, y2])


Inverts the rectangle on G defined by the diagonal points (x1,y1) and (x2,y2). The effect is reverse video. The following values are optional and their defaults are listed: x1, y1=top left corner of G x2, y2=bottom right corner of G If only one x,y pair is specified, it refers to the top left corner of G.

INVERT — Discussion