+/*# ---------------------------------------------------------------------
+#
+# Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
+# pour la Sant�)
+# Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
+# Previous Authors : Laurent Guigues, Jean-Pierre Roux
+# CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
+#
+# This software is governed by the CeCILL-B license under French law and
+# abiding by the rules of distribution of free software. You can use,
+# modify and/ or redistribute the software under the terms of the CeCILL-B
+# license as circulated by CEA, CNRS and INRIA at the following URL
+# http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
+# or in the file LICENSE.txt.
+#
+# As a counterpart to the access to the source code and rights to copy,
+# modify and redistribute granted by the license, users are provided only
+# with a limited warranty and the software's author, the holder of the
+# economic rights, and the successive licensors have only limited
+# liability.
+#
+# The fact that you are presently reading this means that you have had
+# knowledge of the CeCILL-B license and that you accept its terms.
+# ------------------------------------------------------------------------ */
+
+
+#include "vtkInteractorZoomCamera.h"
+#include "wxVtk2DBaseView.h"
+//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
+//---------------------------------------------------------------------------
+
+vtkInteractorZoomCamera::vtkInteractorZoomCamera()
+{
+}
+
+//---------------------------------------------------------------------------
+vtkInteractorZoomCamera::~vtkInteractorZoomCamera()
+{
+}
+
+//---------------------------------------------------------------------------
+bool vtkInteractorZoomCamera::OnRightButtonDown()
+{
+ return true;
+}
+
+//---------------------------------------------------------------------------
+bool vtkInteractorZoomCamera::OnRightButtonUp()
+{
+ return true;
+}
+
+//---------------------------------------------------------------------------
+bool vtkInteractorZoomCamera::OnMouseMove ()
+{
+ SetZoomCamera();
+ return true;
+}
+
+//---------------------------------------------------------------------------
+bool vtkInteractorZoomCamera::OnMouseWheelForward()
+{
+ SetZoomCamera();
+ return true;
+}
+
+//---------------------------------------------------------------------------
+bool vtkInteractorZoomCamera::OnMouseWheelBackward()
+{
+ SetZoomCamera();
+ return true;
+}
+
+//---------------------------------------------------------------------------
+void vtkInteractorZoomCamera::SetZoomCamera()
+{
+ wxVtk2DBaseView *wxvtk2Dbaseview = (wxVtk2DBaseView*)_vtkInteractorStyleBaseView->GetWxVtk2DBaseView();
+ vtkBaseData *vtkbasedata = wxvtk2Dbaseview->GetVtkBaseData();
+ double parallelscaling=wxvtk2Dbaseview->GetRenderer()->GetActiveCamera()->GetParallelScale();
+ vtkbasedata->SetCameraParallelScale( parallelscaling );
+ this->_vtkInteractorStyleBaseView->SetParent_refresh_waiting();
+}
+