vv/vvROIActor.cxx

   1 /*=========================================================================
   2   Program:   vv                     http://www.creatis.insa-lyon.fr/rio/vv
   3
   4   Authors belong to:
   5   - University of LYON              http://www.universite-lyon.fr/
   6   - Léon Bérard cancer center       http://oncora1.lyon.fnclcc.fr
   7   - CREATIS CNRS laboratory         http://www.creatis.insa-lyon.fr
   8
   9   This software is distributed WITHOUT ANY WARRANTY; without even
  10   the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  11   PURPOSE.  See the copyright notices for more information.
  12
  13   It is distributed under dual licence
  14
  15   - BSD        See included LICENSE.txt file
  16   - CeCILL-B   http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
  17   ======================================================================-====*/
  18
  19 #include "vvROIActor.h"
  20 #include "vvImageContour.h"
  21 #include "vvSlicerManager.h"
  22 #include "vvBinaryImageOverlayActor.h"
  23 #include <vtkImageActor.h>
  24 #include <vtkCamera.h>
  25 #include <vtkRenderer.h>
  26 //#include <vtkRenderWindow.h>
  27 #include <vtkMarchingSquares.h>
  28 #include <vtkImageClip.h>
  29 #include <vtkImageData.h>
  30 #include <vtkPolyDataMapper.h>
  31 #include <vtkProperty.h>
  32
  33 //------------------------------------------------------------------------------
  34 vvROIActor::vvROIActor() {
  35   mImageContour.clear();
  36   mOverlayActors.clear();
  37 }
  38 //------------------------------------------------------------------------------
  39
  40
  41 //------------------------------------------------------------------------------
  42 vvROIActor::~vvROIActor() {
  43 }
  44 //------------------------------------------------------------------------------
  45
  46
  47 //------------------------------------------------------------------------------
  48 void vvROIActor::SetROI(const clitk::DicomRT_ROI * s) {
  49   mROI = s;
  50 }
  51 //------------------------------------------------------------------------------
  52
  53
  54 //------------------------------------------------------------------------------
  55 void vvROIActor::SetSlicerManager(vvSlicerManager * s) {
  56   mSlicerManager = s;
  57 }
  58 //------------------------------------------------------------------------------
  59
  60
  61 //------------------------------------------------------------------------------
  62 void vvROIActor::Initialize() {
  63   if (mROI->GetImage()) {
  64     mImageContour.clear();
  65     mOverlayActors.clear();
  66     for(int i=0;i<mSlicerManager->NumberOfSlicers(); i++) {
  67       mImageContour.push_back(new vvImageContour);
  68       mImageContour[i]->setSlicer(mSlicerManager->GetSlicer(i));
  69       mImageContour[i]->setImage(mROI->GetImage());
  70       //      mImageContour[i]->setColor(1.0, 0.0, 0.0);
  71       mImageContour[i]->setColor(mROI->GetDisplayColor()[0],
  72                                  mROI->GetDisplayColor()[1],
  73                                  mROI->GetDisplayColor()[2]);
  74       mImageContour[i]->setPreserveMemoryModeEnabled(false);
  75
  76       mOverlayActors.push_back(new vvBinaryImageOverlayActor);
  77       mOverlayActors[i]->setImage(mROI->GetImage(), mROI->GetBackgroundValueLabelImage());
  78       mOverlayActors[i]->setColor(mROI->GetDisplayColor()[0],
  79                                   mROI->GetDisplayColor()[1],
  80                                   mROI->GetDisplayColor()[2]);
  81       mOverlayActors[i]->setSlicer(mSlicerManager->GetSlicer(i));
  82       mOverlayActors[i]->initialize();
  83     }
  84
  85     connect(mSlicerManager,SIGNAL(UpdateSlice(int,int)),this,SLOT(UpdateSlice(int, int)));
  86     //connect(mSlicerManager,SIGNAL(UpdateTSlice(int,int)),this,SLOT(UpdateSlice(int, int)));
  87     connect(mSlicerManager, SIGNAL(AVerticalSliderHasChanged(int, int)), SLOT(UpdateSlice(int, int)));
  88   }
  89 }
  90 //------------------------------------------------------------------------------
  91
  92
  93 //------------------------------------------------------------------------------
  94 void vvROIActor::Update() {
  95   for(int i=0; i<mSlicerManager->NumberOfSlicers(); i++) {
  96     UpdateSlice(i, mSlicerManager->GetSlicer(i)->GetSlice());
  97   }
  98 }
  99 //------------------------------------------------------------------------------
 100
 101
 102 //------------------------------------------------------------------------------
 103 void vvROIActor::UpdateSlice(int slicer, int slices) {
 104    if (!mROI->GetImage())  return;
 105
 106   if (!mSlicerManager) {
 107     std::cerr << "Error. No mSlicerManager ?" << std::endl;
 108     exit(0);
 109   }
 110
 111   // CONTOUR HERE
 112   // mImageContour[slicer]->update(1.0);
 113
 114   // Refresh overlays
 115   mOverlayActors[slicer]->update(slicer, slices);
 116
 117   // Do not used the following line : TOO SLOW.
 118   // mSlicerManager->GetSlicer(slicer)->GetRenderWindow()->Render();
 119 }
 120 //------------------------------------------------------------------------------