lib/fpa/Image/VisualDebugger2D.hxx

   1 // =========================================================================
   2 // @author Leonardo Florez Valencia
   3 // @email florez-l@javeriana.edu.co
   4 // =========================================================================
   5
   6 #ifndef __fpa__Image__VisualDebugger2D__hxx__
   7 #define __fpa__Image__VisualDebugger2D__hxx__
   8
   9 #include <vtkRenderer.h>
  10 #include <vtkRenderWindowInteractor.h>
  11
  12 // -------------------------------------------------------------------------
  13 template< class _TFilter >
  14 void fpa::Image::VisualDebugger2D< _TFilter >::
  15 Render( )
  16 {
  17 #ifdef USE_ivq
  18   if( this->m_Renderer == NULL || this->m_Interactor == NULL )
  19     return;
  20   this->m_Actor->Modified( );
  21   this->m_RenderCount = ( this->m_RenderCount + 1 ) % this->m_NumberOfPixels;
  22   if( this->m_RenderCount == 0 )
  23     this->m_Interactor->Render( );
  24 #endif // USE_ivq
  25 }
  26
  27 // -------------------------------------------------------------------------
  28 template< class _TFilter >
  29 void fpa::Image::VisualDebugger2D< _TFilter >::
  30 StartVisualization( )
  31 {
  32 #ifdef USE_ivq
  33   if( this->m_Renderer == NULL || this->m_Interactor == NULL )
  34     return;
  35   this->m_Actor = vtkSmartPointer< TImageActor >::New( );
  36   this->m_Actor->SetInputData( this->m_VTKLabels->GetOutput( ) );
  37   this->m_Actor->Update( );
  38   this->m_Renderer->AddViewProp( this->m_Actor );
  39
  40   this->m_NumberOfPixels =
  41     double(
  42       this->m_VTKLabels->GetInput( )->
  43       GetRequestedRegion( ).GetNumberOfPixels( )
  44       ) * 0.005;
  45   this->m_RenderCount = 0;
  46
  47 #endif // USE_ivq
  48 }
  49
  50 // -------------------------------------------------------------------------
  51 template< class _TFilter >
  52 void fpa::Image::VisualDebugger2D< _TFilter >::
  53 EndVisualization( )
  54 {
  55 }
  56
  57 // -------------------------------------------------------------------------
  58 template< class _TFilter >
  59 fpa::Image::VisualDebugger2D< _TFilter >::
  60 VisualDebugger2D( )
  61   : Superclass( )
  62 {
  63 }
  64
  65 // -------------------------------------------------------------------------
  66 template< class _TFilter >
  67 fpa::Image::VisualDebugger2D< _TFilter >::
  68 ~VisualDebugger2D( )
  69 {
  70 }
  71
  72 #endif // __fpa__Image__VisualDebugger2D__hxx__
  73
  74 // eof - $RCSfile$