lib/maracasVisuLib/src/interface/wxWindows/widgets/vtkImageViewer2_XYZ.cxx

   1 #include "vtkImageViewer2_XYZ.h"
   2 #include "vtkRenderer.h"
   3 #include "vtkImageActor.h"
   4 //-------------------------------------------------------------------
   5 //-------------------------------------------------------------------
   6 //-------------------------------------------------------------------
   7 vtkImageViewer2_XYZ::vtkImageViewer2_XYZ()
   8 {
   9         _vtkimageviewer2=  vtkImageViewer2::New();
  10         _vtkimageviewer2->GetRenderer()->GradientBackgroundOn();
  11         _vtkimageviewer2->GetRenderer()->SetBackground( 0.33 , 0.33 , 0.33 );
  12         _vtkimageviewer2->GetRenderer()->SetBackground2( 0.66 , 0.66 , 0.66 );
  13         _colortable = NULL;
  14 }
  15 //-------------------------------------------------------------------
  16 vtkImageViewer2_XYZ::~vtkImageViewer2_XYZ()
  17 {
  18         //_vtkimageviewer2->Delete();
  19 }
  20 //-------------------------------------------------------------------
  21 void vtkImageViewer2_XYZ::SetExtentDimension(int x1,int x2,
  22                                                                                          int y1,int y2,
  23                                                                                          int z1,int z2)
  24 {
  25         _x1=x1;
  26         _x2=x2;
  27         _y1=y1;
  28         _y2=y2;
  29         _z1=z1;
  30         _z2=z2;
  31 }
  32 //-------------------------------------------------------------------
  33 void vtkImageViewer2_XYZ::SetXSlice(int slice)
  34 {
  35         vtkImageActor *imageActor = _vtkimageviewer2->GetImageActor();
  36         imageActor->SetDisplayExtent(slice, slice, _y1, _y2, _z1, _z2 );
  37 }
  38 //-------------------------------------------------------------------
  39 void vtkImageViewer2_XYZ::SetYSlice(int slice)
  40 {
  41         vtkImageActor *imageActor = _vtkimageviewer2->GetImageActor();
  42         imageActor->SetDisplayExtent(_x1, _x2, slice, slice, _z1, _z2 );
  43 }
  44 //-------------------------------------------------------------------
  45 void vtkImageViewer2_XYZ::SetZSlice(int slice)
  46 {
  47 #if (VTK_MAJOR_VERSION >= 5)
  48 //              _vtkimageviewer2->SetSlice( slice );
  49         vtkImageActor *imageActor = _vtkimageviewer2->GetImageActor();
  50         imageActor->SetDisplayExtent(_x1, _x2, _y1, _y2, slice, slice );
  51 #else
  52                 _vtkimageviewer2->SetZSlice( slice );
  53 #endif
  54
  55
  56 }
  57 //-------------------------------------------------------------------
  58 int vtkImageViewer2_XYZ::GetXSlice()
  59 {
  60         vtkImageActor *imageActor = _vtkimageviewer2->GetImageActor();
  61         return imageActor->GetDisplayExtent()[0];
  62 }
  63 //-------------------------------------------------------------------
  64 int vtkImageViewer2_XYZ::GetYSlice()
  65 {
  66         vtkImageActor *imageActor = _vtkimageviewer2->GetImageActor();
  67         return imageActor->GetDisplayExtent()[2];
  68 }
  69 //-------------------------------------------------------------------
  70 int vtkImageViewer2_XYZ::GetZSlice()
  71 {
  72
  73          int result;
  74 #if (VTK_MAJOR_VERSION >= 5)
  75                 result= _vtkimageviewer2->GetSlice( );
  76 #else
  77                 result= _vtkimageviewer2->GetZSlice( );
  78 #endif
  79
  80
  81         return result;
  82 }
  83 //-------------------------------------------------------------------
  84 vtkImageViewer2 *vtkImageViewer2_XYZ::GetVtkImageViewer2()
  85 {
  86         return _vtkimageviewer2;
  87 }
  88
  89 void vtkImageViewer2_XYZ::setColorTransferFunction(vtkColorTransferFunction* colortable){
  90
  91         vtkImageMapToWindowLevelColors* imagemaptowindowlevel = _vtkimageviewer2->GetWindowLevel();
  92
  93         if(colortable!=NULL&&colortable->GetSize()>0 && _colortable != colortable){
  94                 _colortable = colortable;
  95                 imagemaptowindowlevel->SetLookupTable(colortable);
  96         }
  97
  98 }