lib/cpPlugins/Plugins/Widgets/SeedWidget.cxx

   1 #include "SeedWidget.h"
   2
   3 #include <cpPlugins/Interface/Image.h>
   4 #include <cpPlugins/Interface/PointList.h>
   5 #include <cpPlugins/Interface/SimpleMPRWidget.h>
   6 #include <cpExtensions/Interaction/ImageInteractorStyle.h>
   7
   8 #include <vtkRenderWindowInteractor.h>
   9
  10 // -------------------------------------------------------------------------
  11 itk::ModifiedTimeType cpPlugins::Widgets::SeedWidget::
  12 GetMTime( ) const
  13 {
  14   // std::cout << "Seed GetMTime" << std::endl;
  15   return( 0 /*this->Superclass::GetMTime( )*/ );
  16 }
  17
  18 // -------------------------------------------------------------------------
  19 cpPlugins::Widgets::SeedWidget::
  20 SeedWidget( )
  21   : Superclass( ),
  22     m_Configured( false )
  23 {
  24   this->_AddInput( "ReferenceImage" );
  25   this->_AddOutput< cpPlugins::Interface::PointList >( "Output" );
  26
  27   this->m_Parameters->ConfigureAsBool( "SeedsAreInRealSpace" );
  28   this->m_Parameters->SetBool( "SeedsAreInRealSpace", true );
  29 }
  30
  31 // -------------------------------------------------------------------------
  32 cpPlugins::Widgets::SeedWidget::
  33 ~SeedWidget( )
  34 {
  35 }
  36
  37 // -------------------------------------------------------------------------
  38 std::string cpPlugins::Widgets::SeedWidget::
  39 _GenerateData( )
  40 {
  41   typedef itk::ImageBase< 2 > _2DImage;
  42   typedef itk::ImageBase< 3 > _3DImage;
  43
  44   auto image =
  45     this->GetInputData< cpPlugins::Interface::Image >( "ReferenceImage" );
  46   itk::DataObject* itk_image = image->GetITK< _2DImage >( );
  47   if( itk_image != NULL )
  48     return( this->_GD0< _2DImage >( itk_image ) );
  49   else
  50   {
  51     itk_image = image->GetITK< _3DImage >( );
  52     if( itk_image != NULL )
  53       return( this->_GD0< _3DImage >( itk_image ) );
  54
  55   } // fi
  56   return( "SeedWidget: Input image dimension not supported." );
  57 }
  58
  59 // -------------------------------------------------------------------------
  60 template< class I >
  61 std::string cpPlugins::Widgets::SeedWidget::
  62 _GD0( itk::DataObject* image )
  63 {
  64   std::cout << "update seeds" << std::endl;
  65
  66   typedef cpExtensions::Interaction::ImageInteractorStyle _S;
  67
  68   I* base_image = dynamic_cast< I* >( image );
  69   auto out =
  70     this->GetOutputData< cpPlugins::Interface::PointList >( "Output" );
  71   double aux_pnt[ 3 ];
  72   unsigned int dim = ( I::ImageDimension < 3 )? I::ImageDimension: 3;
  73
  74   out->Clear( );
  75
  76   // MPR
  77   if( this->m_MPRViewer != NULL )
  78   {
  79     for( unsigned int i = 0; i < 4; ++i )
  80     {
  81       _S* s =
  82         dynamic_cast< _S* >(
  83           this->m_MPRViewer->GetInteractor( i )->GetInteractorStyle( )
  84           );
  85       if( s != NULL )
  86       {
  87         if( this->m_Configured )
  88         {
  89           for( unsigned int i = 0; i < s->GetNumberOfSeeds( ); ++i )
  90           {
  91             s->GetSeedAsPoint( i, aux_pnt );
  92             typename I::PointType seed;
  93             for( unsigned int d = 0; d < dim; ++d )
  94               seed[ d ] = aux_pnt[ d ];
  95             out->AddPoint( seed );
  96
  97           } // rof
  98         }
  99         else
 100           s->SeedWidgetOn( );
 101
 102       } // fi
 103
 104     } // rof
 105
 106   } // fi
 107
 108   // Single interactor
 109   _S* s = dynamic_cast< _S* >( this->m_SingleInteractor );
 110   if( s != NULL )
 111   {
 112     if( this->m_Configured )
 113     {
 114       for( unsigned int i = 0; i < s->GetNumberOfSeeds( ); ++i )
 115       {
 116         s->GetSeedAsPoint( i, aux_pnt );
 117         typename I::PointType seed;
 118         for( unsigned int d = 0; d < dim; ++d )
 119           seed[ d ] = aux_pnt[ d ];
 120         out->AddPoint( seed );
 121
 122       } // rof
 123     }
 124     else
 125       s->SeedWidgetOn( );
 126
 127   } // fi
 128   this->m_Configured = true;
 129   return( "" );
 130 }
 131
 132 // eof - $RCSfile$