NAME
im_copy, im_copy_set, im_copy_swap, im_copy_morph - copy an image
SYNOPSIS
#include <vips/vips.h>
int im_copy(in, out)
IMAGE *in, *out;
int im_copy_set( in, out, type, xres, yres )
IMAGE *in, *out;
int type;
float xres, yres;
int im_copy_swap( in, out )
IMAGE *in, *out;
int im_copy_morph( in, out, Bands, BandFmt, Coding )
IMAGE *in, *out;
int Bands, BandFmt, Coding;
typedef enum {
IM_ARCH_NATIVE,
IM_ARCH_BYTE_SWAPPED,
IM_ARCH_LSB_FIRST,
IM_ARCH_MSB_FIRST
} im_arch_type;
int im_copy_from( in, out, architecture )
IMAGE *in, *out;
im_arch_type architecture;
DESCRIPTION
im_copy(3) copies the image held by the image descriptor in and writes
the result to the image descriptor out. The input can be of any size
and have any type. Does LABPACK coded images too!
im_copy_set(3) behaves exactly as im_copy(3), but lets you set
informational fields in the header on the way through.
im_copy_swap(3) copies an uncoded image, swapping between SPARC and
Intel byte order on the way.
im_copy_morph(3) behaves exactly as im_copy(3), but lets you set fields
which affect pixel format on the way through.
im_copy_from(3) calls either im_copy(3) or im_copy_swap(3) as necessary
to copy from the specified architecture.
RETURN VALUE
The function returns 0 on success and -1 on error.
SEE ALSO
im_extract(3), im_open(3)
11 April 1990