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+/* -*-ePiX-*- */
+/* graphpaper.c -- July 6, 2002 */
+#include "epix.h"
+using namespace ePiX;
+
+int main()
+{
+ bounding_box(P(-2,-1), P(2,1));
+ picture(P(200,100));
+ unitlength("0.01in");
+
+ begin();
+
+ pen(0.25);
+ grid(10*x_size, 10*y_size);
+
+ pen(0.5);
+ grid(2*x_size, 2*y_size);
+
+ pen(1);
+ grid(x_size, y_size);
+
+ end();
+}