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     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__VISUALIZATION__IMAGEBLENDER__H__
  64
  65 // eof - $RCSfile$