Repatch (from linux) of OSX IRAF

1 files changed, 34 insertions, 0 deletions

diff --git a/sys/pmio/tf/pmplps.x b/sys/pmio/tf/pmplps.x
new file mode 100644
index 00000000..68e26f7d
--- /dev/null
+++ b/sys/pmio/tf/pmplps.x
@@ -0,0 +1,34 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	<pmset.h>
+include	<plio.h>
+
+# PM_PLP -- Put a line segment input as a pixel array a mask, applying the
+# given ROP to combine the pixels with those of the mask.
+
+procedure pm_plps (pl, v, px_src, px_depth, npix, rop)
+
+pointer	pl			#I mask descriptor
+long	v[PL_MAXDIM]		#I vector coords of line segment
+short	px_src[ARB]		#I input pixel array
+int	px_depth		#I pixel depth, bits
+int	npix			#I number of pixels affected
+int	rop			#I rasterop
+
+pointer	sp, ll_src
+int	ll_len, pl_p2ls()
+include	"../pmio.com"
+
+begin
+	if (PM_MAPXY(pl) == NO)
+	    call pl_plps (pl, v, px_src, px_depth, npix, rop)
+	else {
+	    call smark (sp)
+	    call salloc (ll_src, LL_MAXLEN(pl), TY_SHORT)
+
+	    ll_len = pl_p2ls (px_src, 1, Mems[ll_src], npix)
+	    call pm_plls (pl, v, Mems[ll_src], px_depth, npix, rop)
+
+	    call sfree (sp)
+	}
+end