plugins/cpPluginsIO/ImageWriter.cxx

   1 #include <cpPluginsIO/ImageWriter.h>
   2 #include <cpPlugins/Image.h>
   3 #include <cpPlugins_Instances/ImageIO.h>
   4
   5 // -------------------------------------------------------------------------
   6 cpPluginsIO::ImageWriter::
   7 ImageWriter( )
   8   : Superclass( )
   9 {
  10   this->_AddInput( "Input" );
  11   this->m_Parameters.Clear( );
  12   this->m_Parameters.ConfigureAsSaveFileName( "FileName" );
  13   this->m_Parameters.SetAcceptedFileExtensions(
  14     "FileName",
  15     "Image files (*.bmp *.png *.jpg *.jpeg *.dcm *.mhd *.nhdr *.nrrd *.tiff)"
  16     );
  17 }
  18
  19 // -------------------------------------------------------------------------
  20 cpPluginsIO::ImageWriter::
  21 ~ImageWriter( )
  22 {
  23 }
  24
  25 // -------------------------------------------------------------------------
  26 std::string cpPluginsIO::ImageWriter::
  27 _GenerateData( )
  28 {
  29   auto input = this->GetInputData( "Input" );
  30   try
  31   {
  32     std::string   r = cpPlugin_Image_Demangle_Dim( _GD0, input, 3 );
  33     if( r != "" ) r = cpPlugin_Image_Demangle_Dim( _GD0, input, 2 );
  34     if( r != "" ) r = cpPlugin_Image_Demangle_Dim( _GD0, input, 4 );
  35     if( r != "" ) r = cpPlugin_Image_Demangle_Dim( _GD0, input, 1 );
  36     return( r );
  37   }
  38   catch( itk::ExceptionObject& err )
  39   {
  40     return( "IO::ImageWriter: " + std::string( err.GetDescription( ) ) );
  41   }
  42 }
  43
  44 // -------------------------------------------------------------------------
  45 template< class _TInput >
  46 std::string cpPluginsIO::ImageWriter::
  47 _GD0( _TInput* image )
  48 {
  49   static const unsigned int D = _TInput::ImageDimension;
  50   if( image == NULL )
  51     return( "IO::ImageWriter: Invalid image dimension." );
  52
  53   std::string   cpPlugin_Image_Demangle_Pixel_AllScalars( r, _GD1, image, D );
  54   if( r != "" ) cpPlugin_Image_Demangle_Pixel_AllColor( r, _GD1, image, D );
  55   return( r );
  56 }
  57
  58 // -------------------------------------------------------------------------
  59 template< class _TInput >
  60 std::string cpPluginsIO::ImageWriter::
  61 _GD1( _TInput* image )
  62 {
  63   typedef itk::ImageFileWriter< _TInput > _TFilter;
  64
  65   if( image == NULL )
  66     return( "IO::ImageWriter: Invalid pixel type." );
  67   auto f = this->_CreateITK< _TFilter >( );
  68   f->SetFileName( this->m_Parameters.GetSaveFileName( "FileName" ) );
  69   f->SetInput( image );
  70   f->Update( );
  71   return( "" );
  72 }
  73
  74 // eof - $RCSfile$