Rechercher une page de manuel
im_hist
Langue: en
Version: 170577 (fedora - 06/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
im_hist - create a displayable histogram from an imageSYNOPSIS
#include <vips/vips.h>int im_hist( in, plotofhist, bandno )
IMAGE *in, *plotofhist;
int bandno;
DESCRIPTION
im_hist() creates a displayable histogram file for the image held by the image descriptor in. The created displayable histogram is held in the IMAGE descriptor plotofhist. If bandno == -1 a displayable histogram of all input bands is created else the histogram of bandno only is created.See im_histplot(3) for rules on the size and scaling og the result.
RETURN VALUE
All functions returns 0 on success and -1 on error.SEE ALSO
im_histgr(3), im_histplot(3).COPYRIGHT
N. DessiprisAUTHOR
N. Dessipris - 10/05/1991Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre