...

[cpPlugins.git] / lib / cpExtensions / Visualization / ImageBlender.h

diff --git a/lib/cpExtensions/Visualization/ImageBlender.h b/lib/cpExtensions/Visualization/ImageBlender.h
index 7ccc86494c09d093dac237e5300bf0f4d0c18ba4..e4bf27c5bff9aef3653d620ee94e521d7531daa8 100644 (file)
--- a/lib/cpExtensions/Visualization/ImageBlender.h
+++ b/lib/cpExtensions/Visualization/ImageBlender.h
@@ -3,8 +3,7 @@
 
 #include <cpExtensions/cpExtensions_Export.h>
 
-#include <cmath>
-#include <map>
+#include <vector>
 
 #include <vtkThreadedImageAlgorithm.h>
 
@@ -13,6 +12,7 @@ namespace cpExtensions
   namespace Visualization
   {
     /**
+     * @note: Based on vtkImageWeightedSum
      */
     class cpExtensions_EXPORT ImageBlender
       : public vtkThreadedImageAlgorithm
@@ -21,39 +21,10 @@ namespace cpExtensions
       typedef ImageBlender Self;
       vtkTypeMacro( ImageBlender, vtkThreadedImageAlgorithm );
 
-      vtkGetMacro( MaxWindow, double );
-      vtkGetMacro( MaxLevel, double );
-      vtkGetMacro( MinWindow, double );
-      vtkGetMacro( MinLevel, double );
-      vtkGetMacro( Window, double );
-      vtkGetMacro( Level, double );
-
-      vtkSetMacro( MaxWindow, double );
-      vtkSetMacro( MaxLevel, double );
-      vtkSetMacro( MinWindow, double );
-      vtkSetMacro( MinLevel, double );
-      vtkSetMacro( Window, double );
-      vtkSetMacro( Level, double );
-
     public:
       static Self* New( );
-      void PrintSelf( std::ostream& os, vtkIndent indent );
-
-      unsigned int GetNumberOfImages( ) const;
-      void SetWindowLevel( const double& w, const double& l );
 
-      void GetColor(
-        const unsigned int& i,
-        double& r,
-        double& g,
-        double& b
-        ) const;
-      void SetColor(
-        const unsigned int& i,
-        const double& r,
-        const double& g,
-        const double& b
-        );
+      unsigned int GetNumberOfInputs( );
 
     protected:
       ImageBlender( );
@@ -64,57 +35,27 @@ namespace cpExtensions
         vtkInformationVector** inputVector,
         vtkInformationVector* outputVector
         );
+      int RequestData(
+        vtkInformation* request,
+        vtkInformationVector** inputVector,
+        vtkInformationVector* outputVector
+        );
       void ThreadedRequestData(
         vtkInformation* request,
         vtkInformationVector** inputVector,
         vtkInformationVector* outputVector,
-        vtkImageData*** inData,
-        vtkImageData** outData,
+        vtkImageData*** inData, vtkImageData** outData,
         int outExt[ 6 ], int id
         );
       int FillInputPortInformation( int i, vtkInformation* info );
 
-      void _GenerateData(
-        vtkImageData** inDatas,
-        int numInputs,
-        vtkImageData* outData,
-        int outExt[ 6 ],
-        int id
-        );
-
     private:
       // Purposely not implemented.
       ImageBlender( const Self& other );
       void operator=( const Self& other );
 
     protected:
-      struct TColor
-      {
-        double R, G, B, N;
-        TColor(
-          const double& r = double( 1 ),
-          const double& g = double( 0 ),
-          const double& b = double( 0 )
-          )
-          : R( r ),
-            G( g ),
-            B( b )
-          {
-            this->N = std::sqrt( ( r * r ) + ( g * g ) + ( b * b ) );
-          }
-      };
-      mutable std::map< unsigned int, TColor > Colors;
-
-      double MaxWindow;
-      double MaxLevel;
-      double MinWindow;
-      double MinLevel;
-      double Window;
-      double Level;
-
-      int    m_Extent[ 6 ];
-      double m_WLSlope;
-      double m_WLOffset;
+      std::vector< double > m_Ranges;
     };
 
   } // ecapseman