im_bandjoin(3) im_bandjoin(3)
NAME
im_bandjoin, im_gbandjoin - join two or more images
SYNOPSIS
#include <vips/vips.h>
int im_bandjoin(im1, im2, imout)
IMAGE *im1, *im2, *imout;
int im_gbandjoin(imarray, imout, no)
IMAGE *imarray[], *imout;
int no;
DESCRIPTION
These function perform a band-wise join of two or more images. Input
images should be of the same type and should have the same sizes.
im_bandjoin() performs a band-wise join of two images. If the two
images have n and m bands respectively, then the output image will have
n+m bands, with the first n coming from the first image and the last m
from the second.
im_gbandjoin() performs a generalised band-wise join of no images.
Input images can have any number of bands; for instance if imarray[0]
has j bands, imarray[1] has k bands, ...., imarray[no-1] has z bands,
output has j+k+...+z bands.
RETURN VALUE
The functions returns 0 on success and -1 on error.
SEE ALSO
im_lrjoin(3), im_lrmerge(3), im_insert(3).
COPYRIGHT
J. Cupitt, N. Dessipris
AUTHOR
J. Cupitt, N. Dessipris - 25/04/1991
28 June 1990 im_bandjoin(3)
im_bandjoin 7.14.5 - Generated Fri Sep 5 20:43:43 CDT 2008