plugins/cpExtensions/PolyLineParametricPathWriter.cxx

   1 #include <cpExtensions/PolyLineParametricPathWriter.h>
   2 #include <cpInstances/DataObjects/Image.h>
   3 #include <cpInstances/DataObjects/PolyLineParametricPath.h>
   4
   5 #include <itkImage.h>
   6 #include <cpExtensions/DataStructures/PolyLineParametricPath.h>
   7 #include <cpExtensions/Algorithms/PolyLineParametricPathWriter.h>
   8 #include <cpPlugins/QT/SaveFileDialog.h>
   9
  10 #ifdef cpPlugins_QT4
  11 #  include <QApplication>
  12 #endif // cpPlugins_QT4
  13
  14 // -------------------------------------------------------------------------
  15 QDialog* cpPluginscpExtensions::PolyLineParametricPathWriter::
  16 CreateQDialog( )
  17 {
  18 #ifdef cpPlugins_QT4
  19   cpPlugins::QT::SaveFileDialog* dlg = NULL;
  20   if( QApplication::instance( ) != NULL )
  21   {
  22     dlg = new cpPlugins::QT::SaveFileDialog( );
  23     dlg->SetParameters( &( this->m_Parameters ), "FileName" );
  24
  25   } // fi
  26   return( dlg );
  27 #else // cpPlugins_QT4
  28   return( NULL );
  29 #endif // cpPlugins_QT4
  30 }
  31
  32 // -------------------------------------------------------------------------
  33 cpPluginscpExtensions::PolyLineParametricPathWriter::
  34 PolyLineParametricPathWriter( )
  35   : Superclass( )
  36 {
  37   this->_ConfigureInput< cpInstances::DataObjects::PolyLineParametricPath >( "Input", true, false );
  38   this->_ConfigureInput< cpInstances::DataObjects::Image >( "Image", false, false );
  39   this->m_Parameters.ConfigureAsSaveFileName( "FileName", "" );
  40   this->m_Parameters.SetAcceptedFileExtensions(
  41     "FileName",
  42     "PolyLineParametricPath files (*.txt)"
  43     );
  44 }
  45
  46 // -------------------------------------------------------------------------
  47 cpPluginscpExtensions::PolyLineParametricPathWriter::
  48 ~PolyLineParametricPathWriter( )
  49 {
  50 }
  51
  52 // -------------------------------------------------------------------------
  53 void cpPluginscpExtensions::PolyLineParametricPathWriter::
  54 _GenerateData( )
  55 {
  56   auto o = this->GetInputData( "Input" );
  57   cpPlugins_Demangle_PolyLineParametricPath_All_1( o, _GD0 )
  58     this->_Error( "Invalid input skeleton." );
  59 }
  60
  61 // -------------------------------------------------------------------------
  62 template< class _TPolyLineParametricPath >
  63 void cpPluginscpExtensions::PolyLineParametricPathWriter::
  64 _GD0( _TPolyLineParametricPath* skeleton )
  65 {
  66   auto o = this->GetInputData( "Image" );
  67   cpPlugins_Demangle_Image_ScalarPixels_2( o, _GD1, _TPolyLineParametricPath::PathDimension, skeleton )
  68     this->_GD1< itk::Image< unsigned char, _TPolyLineParametricPath::PathDimension >, _TPolyLineParametricPath >( NULL, skeleton );
  69 }
  70
  71 // -------------------------------------------------------------------------
  72 template< class _TImage, class _TPolyLineParametricPath >
  73 void cpPluginscpExtensions::PolyLineParametricPathWriter::
  74 _GD1( _TImage* image, _TPolyLineParametricPath* skeleton )
  75 {
  76   typedef cpExtensions::Algorithms::PolyLineParametricPathWriter< _TPolyLineParametricPath, _TImage > _TWriter;
  77
  78   auto filter = this->_CreateITK< _TWriter >( );
  79   filter->SetInput( skeleton );
  80   filter->SetFileName( this->m_Parameters.GetSaveFileName( "FileName" ) );
  81   filter->SetImage( image );
  82   try
  83   {
  84     filter->Update( );
  85   }
  86   catch( itk::ExceptionObject& err )
  87   {
  88     this->_Error( err.GetDescription( ) );
  89
  90   } // yrt
  91 }
  92
  93 // eof - $RCSfile$