lib/maracasVisuLib/src/interface/wxWindows/widgets/pPlotter/HistogramDialog.h

   1
   2 #ifndef __HISTOGRAMSDIALOG__
   3 #define __HISTOGRAMSDIALOG__
   4
   5
   6 // ----------------------------------------------------------------------------
   7 // wx headers inclusion.
   8 // For compilers that support precompilation, includes <wx/wx.h>.
   9 // ----------------------------------------------------------------------------
  10 #include <wx/wxprec.h>
  11 #ifdef __BORLANDC__
  12 #pragma hdrstop
  13 #endif
  14 #ifndef WX_PRECOMP
  15 #include <wx/wx.h>
  16 #endif
  17
  18  //---------------------
  19  // Includes
  20  //----------------------
  21  #include "HistogramWidget.h"
  22  #include "vtkImageData.h"
  23  //#include <vector>
  24  #include <vtkPiecewiseFunction.h>
  25  #include <vtkColorTransferFunction.h>
  26  #include <vtkVolumeRayCastMapper.h>
  27  #include <vtkVolume.h>
  28  #include "../wxMPRWidget.h"
  29
  30 class HistogramDialog:public wxDialog
  31 {
  32 public:
  33         /*
  34          Constructor
  35         */
  36         HistogramDialog(wxWindow *parent,wxString title,vtkImageData* imageData,int type);
  37         /*
  38          Methods
  39         */
  40         /*
  41                 get number of points of the transference function
  42         */
  43         int getSizeTransferenceFunction();
  44         /*
  45                 get number of points of the barColor
  46         */
  47         int getSizeBarColor();
  48         /*
  49                 get a point of the transference function
  50         */
  51         void getTransferenceFunctionPoint(int index,int& x,int& y);
  52         /*
  53                 get a  color int the bqr color
  54         */
  55         void getDataBarColorPoint(int index,int&x, int& red,int& green,int& blue);
  56         /*
  57                 get a point of the Histogram
  58                 given the grey value
  59         */
  60         int getHistogramPoint(int gValue);
  61
  62         //--------------------
  63         // bar Information
  64         //---------------------
  65         /*
  66          Get the porcentage of the positions of
  67          the min,max and actual in the bar range
  68         */
  69         float getMaxShowedPorcentage();
  70         float getMinShowedPorcentage();
  71         float getActualShowedPorcentage();
  72
  73         //---------------------------------------
  74         // setting data in transferences function
  75         // and in bar color
  76         //----------------------------------------
  77         /*
  78           Adds a point to the transference function
  79         */
  80         bool addPointToTransferenceFunction(double x, double y);
  81         /*
  82                 add a color point to the histogram
  83                 @param x the level of grey to which the color is assigned
  84                 @param red the level of red for the color
  85                 @param green the level of red for the color
  86                 @param blue the level of red for the color
  87         */
  88         bool addColorPoint(double x,int red,int green, int blue);
  89         //------------------------
  90         //Erase data
  91         //------------------------
  92
  93         /*
  94          Erase all the points that are in the transference function
  95         */
  96         void erasePointsTransferenceFunction();
  97         void eraseColorPoints();
  98         //-------------------
  99         // Getter and setters
 100         //-------------------
 101
 102         void setTransferenceFunctionHasPoints(bool hasPoints);
 103         void setTransferenceFunctionHasColor(bool hasColorPoints);
 104
 105         //returns if the user has pressed refresh
 106
 107         bool getRefreshed();
 108         void setCTF(vtkColorTransferFunction* cf);
 109         void setTF(vtkPiecewiseFunction* tf);
 110         void setVolumeMapper(vtkVolumeRayCastMapper* volMapper);
 111         void setVolume(vtkVolume* vol);
 112         void setMPR3Dview(wxVtkMPR3DView *wxvtkmpr3Dview1);
 113         void setClipping3DView(wxVtkClipping3DView *wxvtkclipping3Dview1);
 114
 115         //--------------------
 116         // plotter Information
 117         //---------------------
 118         void updatePlotter();
 119
 120         //-----------------------
 121         //Handling events
 122         //-----------------------
 123
 124         void OnSaveData(wxCommandEvent& event);
 125         void OnLoadData(wxCommandEvent& event);
 126         void OnRefreshBtn(wxCommandEvent& event);
 127
 128 private:
 129         /*
 130         Histogram Widget
 131         */
 132         HistogramWidget*  histogramW;
 133
 134         /*
 135          ok Button
 136         */
 137         wxButton                *okBtn;
 138         /*
 139          cancel Button
 140         */
 141         wxButton                *cancelBtn;
 142         /*
 143          save Button
 144         */
 145         wxButton                *saveDataBtn;
 146         /*
 147         Load Button
 148         */
 149         wxButton                *loadDataBtn;
 150         /*
 151         Refresh Button
 152         */
 153         wxButton                *refreshBtn;
 154
 155
 156
 157         // the user had pressed refresh
 158         bool refreshed;
 159
 160         vtkColorTransferFunction                        *_ctfun;
 161         vtkPiecewiseFunction                            *_tfun;
 162         vtkVolumeRayCastMapper                          *volumeMapper;
 163         vtkVolume                                                       *newvol;
 164
 165         //things to refresh
 166         wxVtkMPR3DView                                          *wxvtkmpr3Dview;
 167         wxVtkClipping3DView                                     *wxvtkclipping3Dview;
 168
 169
 170 //      DECLARE_CLASS(HistogramDialog);
 171         // any class wishing to process wxWindows events must use this macro
 172         //DECLARE_EVENT_TABLE()
 173 };
 174
 175 #endif
 176
 177
 178