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The scale factor of viewport transformation for x co-ordinate is ________

The scale factor of viewport transformation for x co-ordinate is ________ Correct Answer Sx = (svmax – svmin)/ (swmax – swmin)

The mapping or transformation involves developing formulas that start with a point in the world window, say (xw, yw). The formula is used to produce a corresponding point in viewport coordinates, say (xv, yv). So after keeping it proportional in ‘x’ co-ordinate, we get, (svmax– svmin)/ (swmax – swmin).

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