IM_BINFILE
Section: C Library Functions (3)
Updated: 11 April 1990
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NAME
im_binfile, im_image - wrap a raw binary file inside an IMAGE descriptor
SYNOPSIS
#include <vips/vips.h>
IMAGE *im_binfile( name, xs, ys, b, off )
char *in;
IMAGE *out;
int xs, ys, b, off;
IMAGE *
im_image( void *buffer, int width, int height, int bands, int format )
DESCRIPTION
im_binfile(3)
maps the file named, and returns an image descriptor which looks
very like the sort of thing that
im_mmapin(3)
returns.
The parameters specify the image width, height, number of bands and offset
in bytes from the start of the file.
im_image(3)
makes an IMAGE deriptor from an area of pixels in memory. The memory
buffer will not be freed when the IMAGE is closed, use
im_add_close_callback()
if you want this.
RETURN VALUE
The functions return NULL on error.
SEE ALSO
im_mmapin(3), im_openout(3), im_setbuf(3).
COPYRIGHT
N. Dessipris
AUTHOR
N. Dessipris - 11/04/1990