X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=lib%2Ffpa%2FFilters%2FSingleSeedInterface.hxx;fp=lib%2Ffpa%2FFilters%2FSingleSeedInterface.hxx;h=c82b6b45aee863f741100c45353797359b0fa94e;hb=2047276c8f1a02432fbcc7014722d460d6c1e60f;hp=0000000000000000000000000000000000000000;hpb=3c639e5da479c7216a0a302ffa156ac6762caeed;p=FrontAlgorithms.git

diff --git a/lib/fpa/Filters/SingleSeedInterface.hxx b/lib/fpa/Filters/SingleSeedInterface.hxx
new file mode 100644
index 0000000..c82b6b4
--- /dev/null
+++ b/lib/fpa/Filters/SingleSeedInterface.hxx
@@ -0,0 +1,78 @@
+// =========================================================================
+// @author Leonardo Florez Valencia
+// @email florez-l@javeriana.edu.co
+// =========================================================================
+#ifndef __fpa__Filters__SingleSeedInterface__hxx__
+#define __fpa__Filters__SingleSeedInterface__hxx__
+
+// -------------------------------------------------------------------------
+template< class _TTraits >
+fpa::Filters::SingleSeedInterface< _TTraits >::
+SingleSeedInterface( itk::ProcessObject* f )
+  : m_Filter( f )
+{
+}
+
+// -------------------------------------------------------------------------
+template< class _TTraits >
+fpa::Filters::SingleSeedInterface< _TTraits >::
+~SingleSeedInterface( )
+{
+}
+
+// -------------------------------------------------------------------------
+template< class _TTraits >
+void fpa::Filters::SingleSeedInterface< _TTraits >::
+SetSeed( const TPoint& s )
+{
+  this->m_InputSeed.Point = s;
+  this->m_InputSeed.IsPoint = true;
+  if( this->m_Filter.IsNotNull( ) )
+    this->m_Filter->Modified( );
+}
+
+// -------------------------------------------------------------------------
+template< class _TTraits >
+void fpa::Filters::SingleSeedInterface< _TTraits >::
+SetSeed( const TVertex& s )
+{
+  this->m_InputSeed.Vertex = s;
+  this->m_InputSeed.IsPoint = false;
+  if( this->m_Filter.IsNotNull( ) )
+    this->m_Filter->Modified( );
+}
+
+// -------------------------------------------------------------------------
+template< class _TTraits >
+const typename fpa::Filters::SingleSeedInterface< _TTraits >::
+TNodes& fpa::Filters::SingleSeedInterface< _TTraits >::
+GetSeeds( ) const
+{
+  return( this->m_UnifiedSeed );
+}
+
+// -------------------------------------------------------------------------
+template< class _TTraits >
+void fpa::Filters::SingleSeedInterface< _TTraits >::
+_PrepareSeeds( const itk::DataObject* input )
+{
+  // Input object is an image?
+  typedef itk::ImageBase< Self::Dimension > _TImageBase;
+  const _TImageBase* image = dynamic_cast< const _TImageBase* >( input );
+  if( image != NULL )
+  {
+    this->m_UnifiedSeed.clear( );
+    TSeed iSeed = this->m_InputSeed;
+    if( iSeed.IsPoint )
+      image->TransformPhysicalPointToIndex( iSeed.Point, iSeed.Vertex );
+    TNode node;
+    node.Vertex = iSeed.Vertex;
+    node.Parent = iSeed.Vertex;
+    node.FrontId = iSeed.FrontId;
+    this->m_UnifiedSeed.insert( node );
+
+  } // fi
+}
+
+#endif // __fpa__Filters__SingleSeedInterface__hxx__
+// eof - $RCSfile$