TASPaletteEditor

class TASPaletteEditor : public TPaletteEditor, public TGMainFrame

    protected:

      void ExpPalette()
      void InsertNewPalette(TImagePalette* newPalette)
      void InvertPalette()
      void LinPalette()
      void LogPalette()
      void NewPalette(Long_t id)
      void Open()
      void Save()
      void SetRamp(Long_t ramp)
      void SetStep()
      void UpdateScreen(Bool_t histoUpdate)

    public:

                       TASPaletteEditor(TAttImage* attImage, UInt_t w, UInt_t h)
                       TASPaletteEditor(const TASPaletteEditor&)
               virtual ~TASPaletteEditor()
        static TClass* Class()
          virtual void CloseWindow()
       virtual TClass* IsA() const
        virtual Bool_t ProcessMessage(Long_t msg, Long_t param1, Long_t param2)
          virtual void ShowMembers(TMemberInspector& insp, char* parent)
          virtual void Streamer(TBuffer& b)
                  void StreamerNVirtual(TBuffer& b)
                  void UpdateRange()

Data Members

    protected:

                             Double_t fMinValue       min value of image
                             Double_t fMaxValue       max value of image
                                TH1D* fHisto          hitogram of image pixels
                 TRootEmbeddedCanvas* fPaletteCanvas  canvas to draw the current palette
                 TRootEmbeddedCanvas* fHistCanvas     canvas to draw the histogram
                               TList* fPaletteList    list of palettes for undo and redo
                       TImagePalette* fPalette        current palette
                         TVirtualPad* fImagePad       
      TASPaletteEditor::PaintPalette* fPaintPalette   
         TASPaletteEditor::LimitLine* fLimitLine[2]   
                        TGTextButton* fUnDoButton     
                        TGTextButton* fReDoButton     
                       TGCheckButton* fAutoUpdate     
                       TGCheckButton* fStepButton     
                       TGRadioButton* fRamps[3]       
                                Int_t fRampFactor     
                          TGComboBox* fComboBox       

Class Description

                                                                      
  TASPaletteEditor                                                    
                                                                      
  This is a GUI window to edit a color palette.                       
  It is called by a pull down menu item of TASImage.                  
                                                                      

 Palette editor constructor.
 The palette editor aloows the editing of the color palette of the image.

 Palette editor destructor. Deletes all frames and their layout hints.

 Close editor.

 Process all editor mouse events

 The newPalette is inserted in the list of palettes (fPaletteList) and
 fPalette is set to the newPalette. Protected method,

 Saves the current palette either into a ROOT file or in an ASCII file.
 It is called by the Save - button. Protected method.

 Opens either a ROOT file or an ASCII file and reads a palette.
 It is called by the Open - button. Protected method.

 All widgeds of the screen are updated with the current palette.
 Protected method.

 The anchor points are rescaled by a log operation.
 It is called by the log - button. Protected method.

 The anchor points are rescaled by a exp operation.
 It is called by the exp - button. Protected method.

 The anchor points are rescaled to be linar.
 It is called by the lin - button. Protected method.

 The palette is inverted.
 It is called by the invert - button. Protected method.

 A new palette is created, depending on the id.
 It is called by the combo box. Protected method.

 Create a step palette. This is called by the step - check button.
 Protected method.

 The palette is repeated up to 4 times.
 This is called by one of the ramp radio buttons. Protected method.

 Updates the range of the palette.
 This is called after the blue limit lines were moved to define
 a new range.

Inline Functions

                 TClass* Class()
                 TClass* IsA() const
                    void ShowMembers(TMemberInspector& insp, char* parent)
                    void Streamer(TBuffer& b)
                    void StreamerNVirtual(TBuffer& b)
        TASPaletteEditor TASPaletteEditor(const TASPaletteEditor&)