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

   1
   2 #include "manualInteractorWindowLevel.h"
   3 #include "wxVtk2DBaseView.h"
   4 //-------------------------------------------------------------------
   5 //-------------------------------------------------------------------
   6 //-------------------------------------------------------------------
   7
   8 manualInteractorWindowLevel::manualInteractorWindowLevel()
   9 {
  10         _stateWindowLevel       =       false;
  11         _backPx                         =       0;
  12         _backPy                         =       0;
  13         _backWindow                     =       -1;
  14         _backLevel                      =       -1;
  15 }
  16
  17 //-------------------------------------------------------------------
  18
  19 manualInteractorWindowLevel::~manualInteractorWindowLevel()
  20 {
  21 }
  22
  23 //-------------------------------------------------------------------
  24
  25 bool manualInteractorWindowLevel::OnMouseMove()                 // virtual
  26 {
  27
  28         if (_stateWindowLevel==true)
  29         {
  30                 int tmpPx,tmpPy;
  31                 wxVTKRenderWindowInteractor *wxVTKiren;
  32                 wxVTKiren = _vtkInteractorStyleBaseView->GetWxVtk2DBaseView()->GetWxVTKRenderWindowInteractor();
  33                 wxVTKiren->GetEventPosition( tmpPx , tmpPy );
  34                 int colorWin=_backWindow - 2*( _backPx - tmpPx );
  35                 int colorLev=_backLevel  + 2*( _backPy - tmpPy );
  36
  37                 if (colorWin<0)
  38                 {
  39                         colorWin=0;
  40                 }
  41                 if (colorWin>100000)
  42                 {
  43                         colorWin=100000;
  44                 }
  45
  46                 if (colorLev<0)
  47                 {
  48                         colorLev=0;
  49                 }
  50                 if (colorLev>100000)
  51                 {
  52                         colorLev=100000;
  53                 }
  54                 vtkImageViewer2 *vtkimageviewer2;
  55                 vtkimageviewer2=((wxVtk2DBaseView*)_vtkInteractorStyleBaseView->GetWxVtk2DBaseView())->_imageViewer2XYZ->GetVtkImageViewer2();
  56                 vtkimageviewer2->SetColorWindow(colorWin);
  57                 vtkimageviewer2->SetColorLevel(colorLev);
  58 //              vtkimageviewer2->Render();
  59         }
  60         return true;
  61 }
  62
  63 //-------------------------------------------------------------------
  64
  65 bool manualInteractorWindowLevel::OnMiddleButtonDown()  // virtual
  66 {
  67         if ((_vtkInteractorStyleBaseView->GetInteractor()->GetControlKey()==0) &&
  68                 (_vtkInteractorStyleBaseView->GetInteractor()->GetShiftKey()==0) ){
  69
  70                 _stateWindowLevel       = true;
  71                 wxVTKRenderWindowInteractor *wxVTKiren;
  72                 wxVTKiren = _vtkInteractorStyleBaseView->GetWxVtk2DBaseView()->GetWxVTKRenderWindowInteractor();
  73                 wxVTKiren->GetEventPosition( _backPx , _backPy );
  74
  75                 _backWindow = (int)(((wxVtk2DBaseView*)_vtkInteractorStyleBaseView->GetWxVtk2DBaseView())->_imageViewer2XYZ->GetVtkImageViewer2()->GetColorWindow());
  76                 _backLevel  = (int)(((wxVtk2DBaseView*)_vtkInteractorStyleBaseView->GetWxVtk2DBaseView())->_imageViewer2XYZ->GetVtkImageViewer2()->GetColorLevel());
  77         }
  78         return true;
  79 }
  80
  81 //-------------------------------------------------------------------
  82
  83 bool manualInteractorWindowLevel::OnMiddleButtonUp()            // virtual
  84 {
  85         if (_stateWindowLevel==true)
  86         {
  87                 _stateWindowLevel=false;
  88         }
  89         return true;
  90 }