plugins/cpPluginsWidgets/NoInteractiveSeedWidget.cxx

   1 #include "NoInteractiveSeedWidget.h"
   2
   3 #include <cpPlugins/Image.h>
   4 #include <cpExtensions/DataStructures/ImageIndexesContainer.h>
   5 #include <itkSimpleDataObjectDecorator.h>
   6 #include <itkSimpleDataObjectDecorator.hxx>
   7
   8 // -------------------------------------------------------------------------
   9 cpPluginsWidgets::NoInteractiveSeedWidget::
  10 NoInteractiveSeedWidget( )
  11   : Superclass( )
  12 {
  13   this->_AddInput( "ReferenceImage" );
  14   this->_AddOutput< cpPlugins::DataObject >( "Output" );
  15   this->m_Parameters.ConfigureAsString( "Text" );
  16   this->m_Parameters.SetString( "Text", "" );
  17 }
  18
  19 // -------------------------------------------------------------------------
  20 cpPluginsWidgets::NoInteractiveSeedWidget::
  21 ~NoInteractiveSeedWidget( )
  22 {
  23 }
  24
  25 // -------------------------------------------------------------------------
  26 void cpPluginsWidgets::NoInteractiveSeedWidget::
  27 _GenerateData( )
  28 {
  29   auto image = this->GetInputData( "ReferenceImage" )->GetITK< itk::DataObject >( );
  30   cpPlugins_Image_Demangle_Dim     ( _GD0, image, 2 );
  31   else cpPlugins_Image_Demangle_Dim( _GD0, image, 3 );
  32   else this->_Error( "No valid input image." );
  33 }
  34
  35 // -------------------------------------------------------------------------
  36 template< class _TImage >
  37 void cpPluginsWidgets::NoInteractiveSeedWidget::
  38 _GD0( _TImage* image )
  39 {
  40   typedef
  41     cpExtensions::DataStructures::ImageIndexesContainer< _TImage::ImageDimension >
  42     _TContainer;
  43
  44   if( image != NULL )
  45   {
  46     auto container = this->_CreateITK< _TContainer >( );
  47     std::string info = this->m_Parameters.GetString( "Text" );
  48
  49     std::istringstream str( info );
  50     double x, y, z;
  51     str >> x >> y >> z;
  52     typename _TImage::PointType seed;
  53     seed[ 0 ] = x;
  54     seed[ 1 ] = y;
  55     seed[ 2 ] = z;
  56     typename _TImage::IndexType idx;
  57     if( image->TransformPhysicalPointToIndex( seed, idx ) )
  58       container->Get( ).push_back( idx );
  59     container->SetReferenceImage( image );
  60     this->GetOutputData( "Output" )->SetITK( container );
  61   }
  62   else
  63     this->_Error( "Input image dimension not supported." );
  64 }
  65
  66 // eof - $RCSfile$