#include <QtGui>
#include "vector.h"
+#define SCREEN_ZOOM (1.0 / 4.0)
+
// Forward declarations
class Painter
void DrawLine(Vector, Vector);
void DrawPoint(int, int);
void DrawRoundedRect(QRectF, double, double);
+ void DrawRect(QRectF);
void DrawText(QRectF, int, QString);
void DrawArrowhead(Vector, Vector);