+ void Move( wxPlotCurve* curve, int pixels_up );
+ void Enlarge( wxPlotCurve *curve, double factor );
+
+ void OnMoveUp( wxCommandEvent& event );
+ void OnMoveDown( wxCommandEvent& event );
+
+ void OnEnlarge100( wxCommandEvent& event );
+ void OnEnlarge50( wxCommandEvent& event );
+ void OnShrink50( wxCommandEvent& event );
+ void OnShrink33( wxCommandEvent& event );
+