lib/cpPlugins/Plugins/IO/ImageWriter.cxx

   1 #include "ImageWriter.h"
   2 #include <cpPlugins/Interface/Image.h>
   3
   4 #include <itkImageFileWriter.h>
   5
   6 // -------------------------------------------------------------------------
   7 cpPlugins::IO::ImageWriter::
   8 ImageWriter( )
   9   : Superclass( )
  10 {
  11   this->SetNumberOfInputs( 1 );
  12
  13   using namespace cpPlugins::Interface;
  14   this->m_DefaultParameters.Configure( Parameters::String, "FileName" );
  15   this->m_Parameters = this->m_DefaultParameters;
  16 }
  17
  18 // -------------------------------------------------------------------------
  19 cpPlugins::IO::ImageWriter::
  20 ~ImageWriter( )
  21 {
  22 }
  23
  24 // -------------------------------------------------------------------------
  25 std::string cpPlugins::IO::ImageWriter::
  26 _GenerateData( )
  27 {
  28   cpPlugins::Interface::Image* image =
  29     this->GetInput< cpPlugins::Interface::Image >( 0 );
  30   if( image == NULL )
  31     return( "ImageWriter: No input image." );
  32
  33   itk::DataObject* itk_image = NULL;
  34   std::string r = "";
  35   /*
  36   cpPlugins_Image_Demangle_AllTypes( 2, image, itk_image, r, _RealGD );
  37   else cpPlugins_Image_Demangle_AllTypes( 3, image, itk_image, r, _RealGD );
  38   else cpPlugins_Image_Demangle_AllTypes( 4, image, itk_image, r, _RealGD );
  39   else cpPlugins_VectorImage_Demangle_AllTypes( 2, image, itk_image, r, _RealGD );
  40   else cpPlugins_VectorImage_Demangle_AllTypes( 3, image, itk_image, r, _RealGD );
  41   else cpPlugins_VectorImage_Demangle_AllTypes( 4, image, itk_image, r, _RealGD );
  42   else */r = "ImageWriter: Input image type not supported.";
  43
  44   return( r );
  45 }
  46
  47 // -------------------------------------------------------------------------
  48 template< class I >
  49 std::string cpPlugins::IO::ImageWriter::
  50 _RealGD( itk::DataObject* image )
  51 {
  52   // Get filename
  53   std::string fname = this->m_Parameters.GetValueAsString( "FileName" );
  54
  55   typedef itk::ImageFileWriter< I > _W;
  56   _W* writer = this->_CreateITK< _W >( );
  57   writer->SetFileName( fname );
  58   writer->SetInput( dynamic_cast< I* >( image ) );
  59   try
  60   {
  61     writer->Update( );
  62   }
  63   catch( itk::ExceptionObject& err )
  64   {
  65     return( "ImageWriter: " + std::string( err.GetDescription( ) ) );
  66
  67   } // yrt
  68   return( "" );
  69 }
  70
  71 // eof - $RCSfile$