diff -r d4b49c6c6069 -r 53ef954e90b6 geometry.h
--- a/geometry.h	Wed Jan 16 15:45:19 2008 +0000
+++ b/geometry.h	Wed Jan 16 15:45:19 2008 +0000
@@ -1,10 +1,13 @@
 #ifndef GEOMETRY_H
 #define GEOMETRY_H
 
+#include <QPointF>
 #include <QRectF>
+#include <QPolygonF>
 
 QRectF addBBox(QRectF r1, QRectF r2);
 bool inBox(const QPointF &p, const QRectF &box);
 
+QPointF normalize (const QPointF &p);
 
 #endif