1 #include "ImageDijkstra.h"
2 #include "MinimumSpanningTree.h"
4 #include <cpPlugins/Image.h>
5 #include <fpa/Image/Dijkstra.h>
6 #include <fpa/Base/Dijkstra.hxx>
7 #include <fpa/Image/Dijkstra.hxx>
8 #include <fpa/Base/Algorithm.hxx>
9 #include <fpa/Image/Algorithm.hxx>
10 #include <fpa/Base/Functors/InvertCostFunction.h>
11 #include <itkSimpleDataObjectDecorator.hxx>
13 // -------------------------------------------------------------------------
14 fpaPlugins::ImageDijkstra::
18 this->_AddInput( "CostFunctor", false );
19 this->_AddOutput< fpaPlugins::MinimumSpanningTree >( "MST" );
20 this->m_Parameters.ConfigureAsBool( "FillNodeQueue" );
21 this->m_Parameters.SetBool( "FillNodeQueue", false );
24 // -------------------------------------------------------------------------
25 fpaPlugins::ImageDijkstra::
30 // -------------------------------------------------------------------------
31 std::string fpaPlugins::ImageDijkstra::
34 auto image = this->GetInputData( "Input" )->GetITK< itk::DataObject >( );
35 std::string cpPlugin_Image_Demangle_Pixel_AllScalars( r, _GD0, image, 2 );
36 if( r != "" ) cpPlugin_Image_Demangle_Pixel_AllScalars( r, _GD0, image, 3 );
40 // -------------------------------------------------------------------------
41 template< class _TImage >
42 std::string fpaPlugins::ImageDijkstra::
43 _GD0( _TImage* image )
45 typedef fpa::Image::Dijkstra< _TImage, _TImage > _TFilter;
46 typedef typename _TFilter::TResult _TCost;
47 typedef itk::FunctionBase< _TCost, _TCost > _TCostFunctor;
48 typedef typename _TFilter::TMinimumSpanningTree _TMST;
51 return( "fpaPlugins::ImageDijkstra: Invalid image type." );
54 this->GetInputData( "CostFunctor" )->GetITK< itk::LightObject >( );
55 _TCostFunctor* functor = NULL;
56 if( base_functor != NULL )
58 functor = dynamic_cast< _TCostFunctor* >( base_functor );
60 return( "fpaPlugins::ImageDijkstra: Given cost functor is invalid." );
65 _TFilter* filter = this->_ConfigureFilter< _TFilter >( );
66 filter->SetFillNodeQueue( this->m_Parameters.GetBool( "FillNodeQueue" ) );
67 filter->SetConversionFunction( functor );
70 this->_ExecuteFilter( filter );
72 // Connect remaining output
73 this->GetOutputData( "Output" )->SetITK( filter->GetOutput( ) );
74 this->GetOutputData( "MST" )->SetITK( filter->GetMinimumSpanningTree( ) );