1.1 --- a/geometry.h	Wed Jan 16 15:45:19 2008 +0000
     1.2 +++ b/geometry.h	Wed Jan 16 15:45:19 2008 +0000
     1.3 @@ -1,10 +1,13 @@
     1.4  #ifndef GEOMETRY_H
     1.5  #define GEOMETRY_H
     1.6  
     1.7 +#include <QPointF>
     1.8  #include <QRectF>
     1.9 +#include <QPolygonF>
    1.10  
    1.11  QRectF addBBox(QRectF r1, QRectF r2);
    1.12  bool inBox(const QPointF &p, const QRectF &box);
    1.13  
    1.14 +QPointF normalize (const QPointF &p);
    1.15  
    1.16  #endif