lib/maracasVisuLib/src/interface/wxWindows/widgets/PointView.cxx

   1 /*# ---------------------------------------------------------------------
   2 #
   3 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
   4 #                        pour la Sant�)
   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
   8 #
   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.
  15 #
  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
  20 #  liability.
  21 #
  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 # ------------------------------------------------------------------------ */
  25
  26 #include "PointView.h"
  27
  28
  29 // ----------------------------------------------------------------------------
  30 // ----------------------------------------------------------------------------
  31 // ----------------------------------------------------------------------------
  32
  33 PointView::PointView()
  34 {
  35         _wxvtkbaseview = NULL;
  36 }
  37
  38 // ----------------------------------------------------------------------------
  39 PointView::~PointView()
  40 {
  41         DeletePoints();
  42 }
  43
  44 // ----------------------------------------------------------------------------
  45 void PointView::DeletePoints()
  46 {
  47         DeleteVtkObjects();
  48         point_mapped.clear();
  49         point_actor.clear();
  50 }
  51
  52 // ----------------------------------------------------------------------------
  53 void PointView::SetWxVtkBaseView(wxVtkBaseView *wxvtkbaseview)
  54 {
  55         _wxvtkbaseview = wxvtkbaseview;
  56 }
  57
  58 // ----------------------------------------------------------------------------
  59 void PointView::Refresh()
  60 {
  61         _wxvtkbaseview->GetRenWin()->Render();
  62 }
  63
  64 // ----------------------------------------------------------------------------
  65 void PointView::CreateNewPoint(double x, double y, int type)
  66 {
  67         vtkSphereSource* aSphere =vtkSphereSource::New();
  68         aSphere->SetRadius(1);
  69         aSphere->SetCenter(x,y,0);
  70
  71         point_mapped.push_back(vtkPolyDataMapper::New());
  72 //      point_mapped.back()->ImmediateModeRenderingOn();
  73         //point_mapped.back()->ScalarVisibilityOff( );
  74         point_mapped.back()->SetInput(aSphere->GetOutput());
  75
  76         point_actor.push_back(vtkActor::New());
  77         point_actor.back()->SetMapper(point_mapped.back());
  78 //      point_actor.back()->GetProperty()->BackfaceCullingOff();
  79
  80         switch (type)
  81         {
  82         case PointView::BLUE :          point_actor.back()->GetProperty()->SetColor(0, 0, 1);
  83                                                                 break;
  84         case PointView::MAGENTA :       point_actor.back()->GetProperty()->SetColor(1, 0, 1);
  85                                                                 break;
  86         case PointView::GREEN :         point_actor.back()->GetProperty()->SetColor(0, 1, 0);
  87                                                                 break;
  88         case PointView::YELLOW :        point_actor.back()->GetProperty()->SetColor(0, 1, 1);
  89                                                                 break;
  90         default:                                        point_actor.back()->GetProperty()->SetColor(0, 0, 1);
  91
  92         }
  93
  94         //point_actor.back()->GetProperty()->SetColor(0, 1, 0);
  95
  96         point_actor.back()->ApplyProperties();
  97
  98         _wxvtkbaseview->GetRenderer()->AddActor(point_actor.back());
  99         _wxvtkbaseview->GetRenWin()->Render();
 100 }
 101
 102 // ----------------------------------------------------------------------------
 103 void PointView::DeleteVtkObjects()
 104 {
 105         int i,size=point_mapped.size();
 106         for (i=0;i<size; i++){
 107                 if ( point_mapped[i]    != NULL )       {
 108                         point_mapped[i]  -> Delete();
 109                 }
 110                 if ( point_actor[i]     != NULL )       {
 111                         _wxvtkbaseview->GetRenderer()->RemoveActor(point_actor[i]);
 112                         point_actor[i]  -> Delete();
 113                 }
 114                 point_actor[i] = NULL;
 115                 point_mapped[i] = NULL;
 116         }
 117 }