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# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
include <pmset.h>
include <imhdr.h>
include <imio.h>
include <plio.h>
# PM_NEWMASK -- Create an empty mask with the same dimensionality and size as
# the given reference image.
pointer procedure pm_newmask (ref_im, depth)
pointer ref_im #I reference image
int depth #I mask depth, bits
pointer pl
pointer pl_open()
errchk pl_open
begin
pl = pl_open (NULL)
call pl_ssize (pl, IM_NDIM(ref_im), IM_SVLEN(ref_im,1), depth)
PM_REFIM(pl) = ref_im
PM_MAPXY(pl) = IM_SECTUSED(ref_im)
return (pl)
end
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