lib/cpExtensions/Algorithms/ImageBlender.h

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