lib/Transparency.h

   1 #include "vtkImageData.h"
   2 #include "vtkImageResample.h"
   3 #include <iostream>
   4 #include <fstream>
   5 #include <string>
   6 #include <vector>
   7
   8 class Transparency
   9 {
  10         public:
  11                 Transparency();
  12                 ~Transparency();
  13
  14                 //Calculate the new image and save it in the attribute image
  15                 void calculateImage();
  16
  17                 //Gets the result
  18                 vtkImageData* getImage();
  19
  20                 void setImage1(vtkImageData *image);
  21
  22                 void setImage2(vtkImageData *image);
  23
  24                 void setPercent(int percent);
  25
  26                 //Initialize newImage points
  27                 void initialize(int dimensions[], double spacing[]);
  28
  29                 //Constructs a new transparent image
  30                 void createImage(vtkImageData *img1, vtkImageData *img2, int sizeX, int sizeY);
  31
  32                 //Template for constructing the image by image type
  33                 template <class T> void createImageByType(T* dataImagePointer1, T* dataImagePointer2, T* dataImageResultPointer, vtkImageData *img1, vtkImageData *img2, int sizeX, int sizeY);
  34
  35         // --- Atributes --- //
  36         private:
  37
  38                 bool _processed;
  39
  40                 int _type;
  41
  42                 vtkImageData *_image1;
  43
  44                 vtkImageData *_image2;
  45
  46                 //Resulting image
  47                 vtkImageData *_newImage;
  48
  49                 //Percent of transparency for the second image
  50                 double _percent;
  51
  52                 // Image 1 extent (iniX, finX, iniY, finY, iniZ, finZ)
  53                 int extImg1[6];
  54                 // Dimensionality image 1
  55                 int dimImg1[3];
  56                 // Image 1 spacing
  57                 double spcImg1[3];
  58
  59                 // Image 2 extent (iniX, finX, iniY, finY, iniZ, finZ)
  60                 int extImg2[6];
  61                 // Dimensionality image 2
  62                 int dimImg2[3];
  63                 // Image 2 spacing
  64                 double spcImg2[3];
  65
  66 };
  67