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PC Paintbrush Image  |  1996-01-31  |  45.8 KB  |  456x616  |  4-bit (4 colors)
   ocr: Point 4 Point 3 Y2 Deslred Point X1 X2 Y1 Point 1 Point 2 R = XX1-R2)4(2-R1)"2 + (X1-R3)4X2-R4)Y1 (X1*X2)"(Y1+Y2) G. = (XI-62)40261)"Y2 + X1'63*X2"64)"1 (X1*X2)971+Y2)) B. : XX1'62)*X261)"72 + (XI-B3)*X2"84)"Y1 (X14X2)(Y14Y2))