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im_zoom - zoom an image
#include <vips/vips.h>
int im_zoom(in,
out, xfac, yfac)
IMAGE *in, *out; int xfac, yfac;
im_zoom() zooms the image held
by the image descriptor in by factors xfac and yfac and writes the result
to the image descriptor out. Works for any type of image, even LABPACK.
The function returns 0 on success and -1 on error.
im_copy(3X)
,
im_similarity(3X)
.
National Gallery, 1994.
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