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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

                                 11 April 1990                   IM_BINFILE(3)