lib/cpExtensions/Visualization/ImageBlender.h

   1 #ifndef __CPEXTENSIONS__VISUALIZATION__IMAGEBLENDER__H__
   2 #define __CPEXTENSIONS__VISUALIZATION__IMAGEBLENDER__H__
   3
   4 #include <cpExtensions/cpExtensions_Export.h>
   5
   6 #include <vector>
   7
   8 #include <vtkThreadedImageAlgorithm.h>
   9
  10 namespace cpExtensions
  11 {
  12   namespace Visualization
  13   {
  14     /**
  15      * @note: Based on vtkImageWeightedSum
  16      */
  17     class cpExtensions_EXPORT ImageBlender
  18       : public vtkThreadedImageAlgorithm
  19     {
  20     public:
  21       typedef ImageBlender Self;
  22       vtkTypeMacro( ImageBlender, vtkThreadedImageAlgorithm );
  23
  24     public:
  25       static Self* New( );
  26
  27       unsigned int GetNumberOfInputs( );
  28
  29     protected:
  30       ImageBlender( );
  31       virtual ~ImageBlender( );
  32
  33       int RequestInformation(
  34         vtkInformation* request,
  35         vtkInformationVector** inputVector,
  36         vtkInformationVector* outputVector
  37         );
  38       int RequestData(
  39         vtkInformation* request,
  40         vtkInformationVector** inputVector,
  41         vtkInformationVector* outputVector
  42         );
  43       void ThreadedRequestData(
  44         vtkInformation* request,
  45         vtkInformationVector** inputVector,
  46         vtkInformationVector* outputVector,
  47         vtkImageData*** inData, vtkImageData** outData,
  48         int outExt[ 6 ], int id
  49         );
  50       int FillInputPortInformation( int i, vtkInformation* info );
  51
  52     private:
  53       // Purposely not implemented.
  54       ImageBlender( const Self& other );
  55       void operator=( const Self& other );
  56
  57     protected:
  58       std::vector< double > m_Ranges;
  59     };
  60
  61   } // ecapseman
  62
  63 } // ecapseman
  64
  65 #endif //  __CPEXTENSIONS__VISUALIZATION__IMAGEBLENDER__H__
  66
  67 // eof - $RCSfile$