NAME

       lqr_carver_flatten - flatten a LqrCarver object

SYNOPSIS

       #include <lqr.h>

       LqrRetVal lqr_carver_flatten(LqrCarver* carver);

DESCRIPTION

       The function lqr_carver_flatten can be used to discard the visibility map information and
       flatten the multi-size image contained in the LqrCarver object pointed to by carver to its
       current state.

       It will also reset the internally stored original width and height, as if the image was
       just loaded in the LqrCarver object.

       This function must only be invoked over initialised LqrCarver objects.

       This function is called internally each time the rescaling direction changes, or at each
       new step in a multiple-step enlargement, but, when calling it manually, the discarded
       visibility map will not be dumped automatically by it; use the functions lqr_vmap_dump(3)
       or lqr_vmap_internal_dump(3) in order to save it before invoking this function.

RETURN VALUE

       The return value follows the Liquid Rescale library signalling system. Errors can occur
       for non-initialised LqrCarver objects or in case of insufficient memory.

SEE ALSO

       LqrRetVal(3), lqr_carver_init(3), lqr_carver_resize(3), lqr_carver_cancel(3)

COPYRIGHT

       Copyright © 2007-2009 Carlo Baldassi