From 4314729ddef28cb619ce97d50f0968ca24c93803 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Wed, 14 Apr 2004 19:54:10 +0000
Subject: Add graph, plot

---
 src/cmd/plot/libplot/circ.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 src/cmd/plot/libplot/circ.c

(limited to 'src/cmd/plot/libplot/circ.c')

diff --git a/src/cmd/plot/libplot/circ.c b/src/cmd/plot/libplot/circ.c
new file mode 100644
index 00000000..53337117
--- /dev/null
+++ b/src/cmd/plot/libplot/circ.c
@@ -0,0 +1,12 @@
+#include "mplot.h"
+void circ(double xc, double yc, double r){
+	Point p;
+	int rad;
+	p.x=SCX(xc);
+	p.y=SCY(yc);
+	if (r < 0) 
+		rad=SCR(-r);
+	else
+		rad=SCR(r);
+	ellipse(screen, p, rad, rad, 0, getcolor(e1->foregr), ZP);
+}
-- 
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