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Scilab Help >> Graphics > transform > scaling

scaling

affine transformation of a set of points

Calling Sequence

xy1=scaling(xy,scalingFactor,[orig])

Arguments

xy1: matrice of size (2,.).
xy: matrice of size (2,.).
scalingFactor: real scalar, coefficient of the linear transformation.
orig: shift vector; default value is [0;0].

Description

scaling performs an affine transformation on the set of points defined by the coordinates xy:

xy1(:,i) = scalingFactor * (xy(:,i) - orig) + orig.

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