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

---
 libdraw/line.c | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 libdraw/line.c

(limited to 'libdraw/line.c')

diff --git a/libdraw/line.c b/libdraw/line.c
new file mode 100644
index 00000000..32a1213d
--- /dev/null
+++ b/libdraw/line.c
@@ -0,0 +1,34 @@
+#include "lib9.h"
+#include "draw.h"
+
+void
+line(Image *dst, Point p0, Point p1, int end0, int end1, int radius, Image *src, Point sp)
+{
+	lineop(dst, p0, p1, end0, end1, radius, src, sp, SoverD);
+}
+
+void
+lineop(Image *dst, Point p0, Point p1, int end0, int end1, int radius, Image *src, Point sp, Drawop op)
+{
+	uchar *a;
+
+	_setdrawop(dst->display, op);
+
+	a = bufimage(dst->display, 1+4+2*4+2*4+4+4+4+4+2*4);
+	if(a == 0){
+		_drawprint(2, "image line: %r\n");
+		return;
+	}
+	a[0] = 'L';
+	BPLONG(a+1, dst->id);
+	BPLONG(a+5, p0.x);
+	BPLONG(a+9, p0.y);
+	BPLONG(a+13, p1.x);
+	BPLONG(a+17, p1.y);
+	BPLONG(a+21, end0);
+	BPLONG(a+25, end1);
+	BPLONG(a+29, radius);
+	BPLONG(a+33, src->id);
+	BPLONG(a+37, sp.x);
+	BPLONG(a+41, sp.y);
+}
-- 
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