RGB Spectrum Quadra User's Guide - Manual (Page 97)

I M A G E C O N C E P T S
Positioning and Clipping
350-7951 Quadra User’s Guide 89
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In the second example, the same source rectangle is mapped to a destination
rectangle starting at (
-200 , 200 ). By specifying screen coordinates with
negative values, the left and top edges of the source image can be clipped.
Figure A-6. Clipped Image, Screen Left