lib/cpPlugins/Image.hxx

   1 #ifndef __CPPLUGINS__IMAGE__HXX__
   2 #define __CPPLUGINS__IMAGE__HXX__
   3
   4 #include <cpPlugins_Instances/ImageITK2VTK.h>
   5
   6 // -------------------------------------------------------------------------
   7 template< unsigned int D >
   8 bool cpPlugins::Image::
   9 _ITK_2_VTK_0( itk::LightObject* o )
  10 {
  11   bool s = false;
  12   if( dynamic_cast< itk::ImageBase< D >* >( o ) != NULL )
  13   {
  14     s |= this->_ITK_2_VTK_1< char, D >( o );
  15     s |= this->_ITK_2_VTK_1< short, D >( o );
  16     s |= this->_ITK_2_VTK_1< int, D >( o );
  17     s |= this->_ITK_2_VTK_1< long, D >( o );
  18     s |= this->_ITK_2_VTK_1< float, D >( o );
  19     s |= this->_ITK_2_VTK_1< double, D >( o );
  20     s |= this->_ITK_2_VTK_1< unsigned char, D >( o );
  21     s |= this->_ITK_2_VTK_1< unsigned short, D >( o );
  22     s |= this->_ITK_2_VTK_1< unsigned int, D >( o );
  23     s |= this->_ITK_2_VTK_1< unsigned long, D >( o );
  24     s |= this->_ITK_2_VTK_1< itk::RGBPixel< char >, D >( o );
  25     s |= this->_ITK_2_VTK_1< itk::RGBPixel< short >, D >( o );
  26     s |= this->_ITK_2_VTK_1< itk::RGBPixel< int >, D >( o );
  27     s |= this->_ITK_2_VTK_1< itk::RGBPixel< long >, D >( o );
  28     s |= this->_ITK_2_VTK_1< itk::RGBPixel< float >, D >( o );
  29     s |= this->_ITK_2_VTK_1< itk::RGBPixel< double >, D >( o );
  30     s |= this->_ITK_2_VTK_1< itk::RGBPixel< unsigned char >, D >( o );
  31     s |= this->_ITK_2_VTK_1< itk::RGBPixel< unsigned short >, D >( o );
  32     s |= this->_ITK_2_VTK_1< itk::RGBPixel< unsigned int >, D >( o );
  33     s |= this->_ITK_2_VTK_1< itk::RGBPixel< unsigned long >, D >( o );
  34     s |= this->_ITK_2_VTK_1< itk::RGBAPixel< char >, D >( o );
  35     s |= this->_ITK_2_VTK_1< itk::RGBAPixel< short >, D >( o );
  36     s |= this->_ITK_2_VTK_1< itk::RGBAPixel< int >, D >( o );
  37     s |= this->_ITK_2_VTK_1< itk::RGBAPixel< long >, D >( o );
  38     s |= this->_ITK_2_VTK_1< itk::RGBAPixel< float >, D >( o );
  39     s |= this->_ITK_2_VTK_1< itk::RGBAPixel< double >, D >( o );
  40     s |= this->_ITK_2_VTK_1< itk::RGBAPixel< unsigned char >, D >( o );
  41     s |= this->_ITK_2_VTK_1< itk::RGBAPixel< unsigned short >, D >( o );
  42     s |= this->_ITK_2_VTK_1< itk::RGBAPixel< unsigned int >, D >( o );
  43     s |= this->_ITK_2_VTK_1< itk::RGBAPixel< unsigned long >, D >( o );
  44     /* TODO
  45        s |= this->_ITK_2_VTK_1< itk::DiffusionTensor3D< float >, D >( o );
  46        s |= this->_ITK_2_VTK_1< itk::DiffusionTensor3D< double >, D >( o );
  47        s |= this->_ITK_2_VTK_1< itk::Vector< float, D >, D >( o );
  48        s |= this->_ITK_2_VTK_1< itk::Vector< double, D >, D >( o );
  49        s |= this->_ITK_2_VTK_1< itk::CovariantVector< float, D >, D >( o );
  50        s |= this->_ITK_2_VTK_1< itk::CovariantVector< double, D >, D >( o );
  51        s |= this->_ITK_2_VTK_1< itk::Point< float, D >, D >( o );
  52        s |= this->_ITK_2_VTK_1< itk::Point< double, D >, D >( o );
  53        s |= this->_ITK_2_VTK_1< itk::SymmetricSecondRankTensor< float, D >, D >( o );
  54        s |= this->_ITK_2_VTK_1< itk::SymmetricSecondRankTensor< double, D >, D >( o );
  55     */
  56
  57   } // fi
  58   return( s );
  59 }
  60
  61 // -------------------------------------------------------------------------
  62 template< class P, unsigned int D >
  63 bool cpPlugins::Image::
  64 _ITK_2_VTK_1( itk::LightObject* o )
  65 {
  66   if( dynamic_cast< itk::Image< P, D >* >( o ) != NULL )
  67     return( this->_ITK_2_VTK_2< itk::Image< P, D > >( o ) );
  68   else
  69     return( false );
  70 }
  71
  72 // -------------------------------------------------------------------------
  73 template< class T >
  74 bool cpPlugins::Image::
  75 _ITK_2_VTK_2( itk::LightObject* o )
  76 {
  77   typedef itk::ImageToVTKImageFilter< T > _I2V;
  78
  79   T* image = dynamic_cast< T* >( o );
  80   if( image != NULL )
  81   {
  82     _I2V* f = dynamic_cast< _I2V* >( this->m_ITKvVTK.GetPointer( ) );
  83     if( f == NULL )
  84     {
  85       typename _I2V::Pointer nf = _I2V::New( );
  86       this->m_ITKvVTK = nf;
  87       f = nf.GetPointer( );
  88
  89     } // fi
  90     f->SetInput( image );
  91     f->Update( );
  92
  93     // Keep object track
  94     this->m_ITKObject = o;
  95     this->m_VTKObject = f->GetOutput( );
  96     return( true );
  97   }
  98   else
  99     return( false );
 100 }
 101
 102 /*
 103  * =========================================================================
 104  * Demangle macros
 105  * =========================================================================
 106  */
 107 #define cpPlugin_Image_Demangle_Dim( FUNC, INPUT, D )   \
 108   this->FUNC( INPUT->GetITK< itk::ImageBase< D > >( ) )
 109
 110 #define cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, PIXEL, D )      \
 111   this->FUNC( dynamic_cast< itk::Image< PIXEL, D >* >( INPUT ) )
 112
 113 #define cpPlugin_Image_Demangle_VectorPixel_Dim( FUNC, INPUT, VECTOR, PIXEL, D ) \
 114   this->FUNC( dynamic_cast< itk::Image< VECTOR< PIXEL, D >, D >* >( INPUT ) )
 115
 116 #define cpPlugin_Image_Demangle_Pixel_AllScalars( r, FUNC, INPUT, D )   \
 117   r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, char, D );        \
 118   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, short, D ); \
 119   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, int, D ); \
 120   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, long, D ); \
 121   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, float, D ); \
 122   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, double, D ); \
 123   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, unsigned char, D ); \
 124   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, unsigned short, D ); \
 125   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, unsigned int, D ); \
 126   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, unsigned long, D )
 127
 128 #define cpPlugin_Image_Demangle_Pixel_AllColor( r, FUNC, INPUT, D )     \
 129   r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, itk::RGBPixel< char >, D ); \
 130   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, itk::RGBPixel< short >, D ); \
 131   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, itk::RGBPixel< int >, D ); \
 132   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, itk::RGBPixel< long >, D ); \
 133   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, itk::RGBPixel< float >, D ); \
 134   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, itk::RGBPixel< double >, D ); \
 135   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, itk::RGBPixel< unsigned char >, D ); \
 136   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, itk::RGBPixel< unsigned short >, D ); \
 137   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, itk::RGBPixel< unsigned int >, D ); \
 138   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, itk::RGBPixel< unsigned long >, D ); \
 139   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, itk::RGBAPixel< char >, D ); \
 140   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, itk::RGBAPixel< short >, D ); \
 141   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, itk::RGBAPixel< int >, D ); \
 142   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, itk::RGBAPixel< long >, D ); \
 143   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, itk::RGBAPixel< float >, D ); \
 144   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, itk::RGBAPixel< double >, D ); \
 145   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, itk::RGBAPixel< unsigned char >, D ); \
 146   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, itk::RGBAPixel< unsigned short >, D ); \
 147   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, itk::RGBAPixel< unsigned int >, D ); \
 148   if( r != "" ) r = cpPlugin_Image_Demangle_Pixel_Dim( FUNC, INPUT, itk::RGBAPixel< unsigned long >, D )
 149
 150 #define cpPlugin_Image_Demangle_VectorPixel_AllFloats( r, FUNC, INPUT, VECTOR, D ) \
 151   r = cpPlugin_Image_Demangle_VectorPixel_Dim( FUNC, INPUT, VECTOR, float, D ); \
 152   if( r != "" ) r = cpPlugin_Image_Demangle_VectorPixel_Dim( FUNC, INPUT, VECTOR, double, D )
 153
 154 #endif // __CPPLUGINS__IMAGE__HXX__
 155
 156 // eof - $RCSfile$