-
- // TODO: std::string init_value = this->m_Parameters.GetString( "Text" );
-
- /* TODO
- static vtkPolyData* prev_pdata = NULL;
- auto pdata = this->_CreateVTK< vtkPolyData >( );
- if( prev_pdata != pdata )
- {
- pdata->SetPoints( vtkPoints::New( ) );
- pdata->SetVerts( vtkCellArray::New( ) );
- pdata->SetLines( vtkCellArray::New( ) );
- pdata->SetPolys( vtkCellArray::New( ) );
- pdata->SetStrips( vtkCellArray::New( ) );
- prev_pdata = pdata;
-
- } // fi
- auto points = pdata->GetPoints( );
- auto verts = pdata->GetVerts( );
-
- if( this->m_Configured )
- {
- if( points->GetNumberOfPoints( ) == 0 )
- {
- std::stringstream text;
- bool start = true;
- for( auto w = this->m_Widgets.begin( ); w != this->m_Widgets.end( ); ++w )
- {
- for( auto r = ( *w )->Widgets.begin( ); r != ( *w )->Widgets.end( ); ++r )
- {
- auto rep =
- dynamic_cast< vtkSeedRepresentation* >(
- ( *r )->GetRepresentation( )
- );
- if( rep != NULL )
- {
- double pos[ 3 ];
- for( unsigned int i = 0; i < rep->GetNumberOfSeeds( ); ++i )
- {
- rep->GetSeedWorldPosition( i, pos );
- if( !start )
- text << "#";
- start = false;
- text << pos[ 0 ] << " " << pos[ 1 ] << " " << pos[ 2 ];
- points->InsertNextPoint( pos );
-
- } // rof
-
- } // rof
- ( *r )->EnabledOff( );
-
- } // rof
-
- } // rof
- this->m_Parameters.SetString( "Text", text.str( ) );
-
- } // fi
- }
- else
- {
- auto init_seeds = this->m_Parameters.GetString( "Text" );
- std::vector< std::string > tokens;
- cpExtensions::Tokenize( tokens, init_seeds, "#" );
- for( auto tIt = tokens.begin( ); tIt != tokens.end( ); ++tIt )
- {
- std::vector< std::string > coords;
- cpExtensions::Tokenize( coords, *tIt, " \t" );
- int dim = ( coords.size( ) < 3 )? coords.size( ): 3;
- double pos[ 3 ];
- for( unsigned int d = 0; d < 3; ++d )
- {
- pos[ d ] = double( 0 );
- if( d < dim )
- {
- std::istringstream value( coords[ d ] );
- value >> pos[ d ];
-
- } // fi
-
- } // rof
- verts->InsertNextCell( 1 );
- verts->InsertCellPoint( points->GetNumberOfPoints( ) );
- points->InsertNextPoint( pos );
-
- } // rof
- this->_Configure( );
- this->Modified( );
- this->m_Configured = true;
-
- } // fi
- this->GetOutput( "Output" )->SetVTK( pdata );
- */
-}
-
-// -------------------------------------------------------------------------
-void cpPluginsWidgets::SeedWidget::
-_Configure( )
-{
- /* TODO
- typedef cpPlugins::DataObjects::Image _TImage;
-
- auto image = this->GetInput< _TImage >( "Input" );
- if( image != NULL )
- {
- // Update actors
- auto vtk_image = image->GetVTK< vtkImageData >( );
- auto iIt = this->m_Interactors.begin( );
- for( ; iIt != this->m_Interactors.end( ); ++iIt )
- {
- auto ren = ( *iIt )->GetInteractorStyle( )->GetCurrentRenderer( );
- if( ren != NULL )
- {
- auto props = ren->GetViewProps( );
- if( props != NULL )
- {
- props->InitTraversal( );
- while( vtkProp* prop = props->GetNextProp( ) )
- {
- auto actor = dynamic_cast< TImageActor* >( prop );
- if( actor != NULL )
- if( actor->GetImage( ) == vtk_image )
- this->m_Props[ actor ] = *iIt;
-
- } // elihw
-
- } // fi
-
- } // fi
-
- } // rof
-
- // Process image
- if( this->m_Props.size( ) > 0 )
- {
- cpPlugins_Demangle_ImageVisualDims( image->GetITK( ), _GD0_Image );
- else this->_Error( "Invalid input image." );
- }
- else
- this->_Error( "Could not create a valid widget: no actors." );
- }
- else
- this->_Error( "Could not create a valid widget: no input." );
- */