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im_zoom
Langue: en
Version: 170390 (fedora - 06/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
im_zoom - zoom an imageSYNOPSIS
#include <vips/vips.h>int im_zoom(in, out, xfac, yfac)
IMAGE *in, *out; int xfac, yfac;
DESCRIPTION
im_zoom() zooms (ie. nearest neighbour upsampling) 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.RETURN VALUE
The function returns 0 on success and -1 on error.SEE ALSO
im_copy(3), im_affine(3).COPYRIGHT
National Gallery, 1994.Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre