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

   1 #include "vtkImageViewer2_XYZ.h"
   2 #include "vtkRenderer.h"
   3 #include "vtkImageActor.h"
   4 #include "vtkImageData.h"
   5 //-------------------------------------------------------------------
   6 //-------------------------------------------------------------------
   7 //-------------------------------------------------------------------
   8 vtkImageViewer2_XYZ::vtkImageViewer2_XYZ()
   9 {
  10         _vtkimageviewer2=  vtkImageViewer2::New();
  11         _vtkimageviewer2->GetRenderer()->GradientBackgroundOn();
  12         _vtkimageviewer2->GetRenderer()->SetBackground( 0.33 , 0.33 , 0.33 );
  13         _vtkimageviewer2->GetRenderer()->SetBackground2( 0.66 , 0.66 , 0.66 );
  14         _colortable = NULL;
  15 }
  16 //-------------------------------------------------------------------
  17 vtkImageViewer2_XYZ::~vtkImageViewer2_XYZ()
  18 {
  19         //_vtkimageviewer2->Delete();
  20 }
  21 //-------------------------------------------------------------------
  22 void vtkImageViewer2_XYZ::SetExtentDimension(int x1,int x2,
  23                                                                                          int y1,int y2,
  24                                                                                          int z1,int z2)
  25 {
  26         _x1=x1;
  27         _x2=x2;
  28         _y1=y1;
  29         _y2=y2;
  30         _z1=z1;
  31         _z2=z2;
  32 }
  33 //-------------------------------------------------------------------
  34 void vtkImageViewer2_XYZ::SetXSlice(int slice)
  35 {
  36         vtkImageActor *imageActor = _vtkimageviewer2->GetImageActor();
  37         imageActor->SetDisplayExtent(slice, slice, _y1, _y2, _z1, _z2 );
  38 }
  39 //-------------------------------------------------------------------
  40 void vtkImageViewer2_XYZ::SetYSlice(int slice)
  41 {
  42         vtkImageActor *imageActor = _vtkimageviewer2->GetImageActor();
  43         imageActor->SetDisplayExtent(_x1, _x2, slice, slice, _z1, _z2 );
  44 }
  45 //-------------------------------------------------------------------
  46 void vtkImageViewer2_XYZ::SetZSlice(int slice)
  47 {
  48 #if (VTK_MAJOR_VERSION >= 5)
  49 //              _vtkimageviewer2->SetSlice( slice );
  50         vtkImageActor *imageActor = _vtkimageviewer2->GetImageActor();
  51         imageActor->SetDisplayExtent(_x1, _x2, _y1, _y2, slice, slice );
  52 #else
  53                 _vtkimageviewer2->SetZSlice( slice );
  54 #endif
  55
  56
  57 }
  58 //-------------------------------------------------------------------
  59 int vtkImageViewer2_XYZ::GetXSlice()
  60 {
  61         vtkImageActor *imageActor = _vtkimageviewer2->GetImageActor();
  62         return imageActor->GetDisplayExtent()[0];
  63 }
  64 //-------------------------------------------------------------------
  65 int vtkImageViewer2_XYZ::GetYSlice()
  66 {
  67         vtkImageActor *imageActor = _vtkimageviewer2->GetImageActor();
  68         return imageActor->GetDisplayExtent()[2];
  69 }
  70 //-------------------------------------------------------------------
  71 int vtkImageViewer2_XYZ::GetZSlice()
  72 {
  73
  74          int result;
  75 #if (VTK_MAJOR_VERSION >= 5)
  76                 result= _vtkimageviewer2->GetSlice( );
  77 #else
  78                 result= _vtkimageviewer2->GetZSlice( );
  79 #endif
  80
  81
  82         return result;
  83 }
  84 //-------------------------------------------------------------------
  85 vtkImageViewer2 *vtkImageViewer2_XYZ::GetVtkImageViewer2()
  86 {
  87         return _vtkimageviewer2;
  88 }
  89
  90 void vtkImageViewer2_XYZ::setColorTransferFunction(vtkColorTransferFunction* colortable){
  91
  92
  93         vtkImageMapToWindowLevelColors* imagemaptowindowlevel = _vtkimageviewer2->GetWindowLevel();
  94
  95         if(colortable!=NULL&&colortable->GetSize()>0 && _colortable != colortable){
  96                 _colortable = colortable;
  97                 imagemaptowindowlevel->SetLookupTable(colortable);
  98         }
  99
 100 }