1 /*# ---------------------------------------------------------------------
3 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
5 # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
6 # Previous Authors : Laurent Guigues, Jean-Pierre Roux
7 # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
9 # This software is governed by the CeCILL-B license under French law and
10 # abiding by the rules of distribution of free software. You can use,
11 # modify and/ or redistribute the software under the terms of the CeCILL-B
12 # license as circulated by CEA, CNRS and INRIA at the following URL
13 # http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
14 # or in the file LICENSE.txt.
16 # As a counterpart to the access to the source code and rights to copy,
17 # modify and redistribute granted by the license, users are provided only
18 # with a limited warranty and the software's author, the holder of the
19 # economic rights, and the successive licensors have only limited
22 # The fact that you are presently reading this means that you have had
23 # knowledge of the CeCILL-B license and that you accept its terms.
24 # ------------------------------------------------------------------------ */
27 #include "vtkInteractorScrollZ.h"
28 #include "wxVtk2DBaseView.h"
29 //---------------------------------------------------------------------------
30 //---------------------------------------------------------------------------
31 //---------------------------------------------------------------------------
33 vtkInteractorScrollZ::vtkInteractorScrollZ()
38 //---------------------------------------------------------------------------
39 vtkInteractorScrollZ::~vtkInteractorScrollZ()
43 //---------------------------------------------------------------------------
44 bool vtkInteractorScrollZ::OnRightButtonDown()
46 vtkRenderWindowInteractor *interactor = _vtkInteractorStyleBaseView->GetInteractor();
47 if ((interactor->GetControlKey()==0) && (interactor->GetShiftKey()==0) ){
48 _stateFordware = true;
49 _fordwareX = interactor->GetEventPosition()[0];
50 _fordwareY = interactor->GetEventPosition()[1];
52 _sliceZ = _vtkInteractorStyleBaseView->GetWxVtk2DBaseView()->GetActualSlice();
54 _sliceZ = ((wxVtk2DBaseView*)_vtkInteractorStyleBaseView->GetWxVtk2DBaseView())->GetActualSlice();
59 //---------------------------------------------------------------------------
60 bool vtkInteractorScrollZ::OnRightButtonUp()
66 //---------------------------------------------------------------------------
67 bool vtkInteractorScrollZ::OnMouseMove ()
69 if (_stateFordware==true)
71 int fy = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[1];
72 double delta = (_fordwareY - fy)/(20.0);
73 int direction = ((wxVtk2DBaseView*)_vtkInteractorStyleBaseView->GetWxVtk2DBaseView())->GetDirection( );
74 if ( (direction==0) || (direction==2) )
78 ((wxVtk2DBaseView*)_vtkInteractorStyleBaseView->GetWxVtk2DBaseView())->SetActualSlice( _sliceZ + (int)delta );
79 this->_vtkInteractorStyleBaseView->SetParent_refresh_waiting();
80 } // if _stateFordware