From 37da2899f40661e3e9631e497da8dc59b971cbd0 Mon Sep 17 00:00:00 2001
From: "Charles.Forsyth" <devnull@localhost>
Date: Fri, 22 Dec 2006 17:07:39 +0000
Subject: 20060303a

---
 libmemdraw/poly.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 libmemdraw/poly.c

(limited to 'libmemdraw/poly.c')

diff --git a/libmemdraw/poly.c b/libmemdraw/poly.c
new file mode 100644
index 00000000..6714958e
--- /dev/null
+++ b/libmemdraw/poly.c
@@ -0,0 +1,23 @@
+#include "lib9.h"
+#include "draw.h"
+#include "memdraw.h"
+#include "memlayer.h"
+
+void
+mempoly(Memimage *dst, Point *vert, int nvert, int end0, int end1, int radius, Memimage *src, Point sp, int op)
+{
+	int i, e0, e1;
+	Point d;
+
+	if(nvert < 2)
+		return;
+	d = subpt(sp, vert[0]);
+	for(i=1; i<nvert; i++){
+		e0 = e1 = Enddisc;
+		if(i == 1)
+			e0 = end0;
+		if(i == nvert-1)
+			e1 = end1;
+		memline(dst, vert[i-1], vert[i], e0, e1, radius, src, addpt(d, vert[i-1]), op);
+	}
+}
-- 
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