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/ Amiga Plus 2000 #4 / Amiga Plus CD - 2000 - No. 4.iso / Tools / Dev / AmigaTalk / help / Transforms.iff (.png) < prev   
IFF Interleaved Bitmap Image  |  1998-11-14  |  8.7 KB  |  640x480  |  1-bit (2 colors)
   ocr: X-Coorainate Transtormation: width, Xmax) Xscr = M - *x+ b M>= 0.0 Width - Lerttdge M = Xscale Xmax - - Xmin b = = Lertedge, Xmin) Xscr - M * X = Width - M * Xmax Xscr = Width + M * (x - Xmax) - - letioge + M * (x - Xmin) T-Coordinate Transfornation: CHeight, Ymin) b = Yscr - M * Ymin Yscr = M * yb Height - TopEdge =l Yscale <= 0.0 M Ymin - Ymax Toptdge, Ymax) Yscr = Height + M * (y - Ymin) Toptdge + M * (y Ymax)