include/root/TAxis3D.h

0001 // @(#)root/g3d:$Id$
0002 // Author: Valery Fine(fine@mail.cern.ch)   07/01/2000
0003
0004 /*************************************************************************
0005  * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers.               *
0006  * All rights reserved.                                                  *
0007  *                                                                       *
0008  * For the licensing terms see $ROOTSYS/LICENSE.                         *
0009  * For the list of contributors see $ROOTSYS/README/CREDITS.             *
0010  *************************************************************************/
0011
0012 #ifndef ROOT_TAxis3D
0013 #define ROOT_TAxis3D
0014
0015 //////////////////////////////////////////////////////////////////////////
0016 //                                                                      //
0017 // TAxis3D                                                              //
0018 //                                                                      //
0019 // 3D axice                                                             //
0020 //                                                                      //
0021 //////////////////////////////////////////////////////////////////////////
0022
0023
0024 #include "TAxis.h"
0025
0026 class TF1;
0027 class TBrowser;
0028 class TGaxis;
0029 class TVirtualPad;
0030 class TView;
0031 class TAxis3D : public TNamed  {
0032
0033 private:
0034    Int_t   AxisChoice(Option_t *axis) const;
0035    void    Build();
0036
0037 protected:
0038    TAxis               fAxis[3];    //X/Y/Z axis
0039    TString             fOption;     // Options (is not use yet)
0040    static  const char *fgRulerName; // The default object name
0041    TAxis              *fSelected;   //!  The selected axis to play with
0042    Bool_t              fZoomMode;   // Zoom mode for the entire parent TPad
0043    Bool_t              fStickyZoom; // StickyZoom mode:  zoom will not be disabled    after zooming attempt if true
0044
0045    void        Copy(TObject &hnew) const override;
0046    void                InitSet();
0047    Bool_t              SwitchZoom();
0048
0049 public:
0050    TAxis3D();
0051    TAxis3D(Option_t *option);
0052    TAxis3D(const TAxis3D &axis);
0053    ~TAxis3D() override{}
0054
0055    void     Browse(TBrowser *b) override;
0056
0057    Int_t    DistancetoPrimitive(Int_t px, Int_t py) override;
0058    void     ExecuteEvent(Int_t event, Int_t px, Int_t py) override;
0059
0060    Bool_t & StickyZoom(){return fStickyZoom;}
0061    Bool_t & Zoom(){return fZoomMode;}
0062
0063    virtual Int_t    GetNdivisions(Option_t *axis="X") const;
0064    virtual Color_t  GetAxisColor(Option_t *axis="X") const;
0065    virtual Color_t  GetLabelColor(Option_t *axis="X") const;
0066    virtual Style_t  GetLabelFont(Option_t *axis="X") const;
0067    virtual Float_t  GetLabelOffset(Option_t *axis="X") const;
0068    virtual Float_t  GetLabelSize(Option_t *axis="X") const;
0069    static  TAxis3D *GetPadAxis(TVirtualPad *pad=nullptr);
0070    virtual Float_t  GetTitleOffset(Option_t *axis="X") const;
0071    virtual Float_t  GetTickLength(Option_t *axis="X") const;
0072
0073    virtual void     GetCenter(Axis_t *center) {fAxis[0].GetCenter(center);}
0074
0075    virtual void     GetLowEdge(Axis_t *edge) {fAxis[0].GetLowEdge(edge);}
0076
0077    char    *GetObjectInfo(Int_t px, Int_t py) const override;
0078
0079    Option_t        *GetOption() const override {return fOption.Data();}
0080
0081    virtual TAxis   *GetXaxis() {return &fAxis[0];}
0082    virtual TAxis   *GetYaxis() {return &fAxis[1];}
0083    virtual TAxis   *GetZaxis() {return &fAxis[2];}
0084    Bool_t   IsFolder() const override { return kTRUE;}
0085    void     Paint(Option_t *option="") override;
0086    void             PaintAxis(TGaxis *axis, Float_t ang);
0087    static Double_t *PixeltoXYZ(Double_t px, Double_t py, Double_t *point3D, TView *view = nullptr);
0088    void     SavePrimitive(std::ostream &out, Option_t *option = "") override;
0089
0090    virtual void     SetAxisColor(Color_t color=1, Option_t *axis="*"); // *MENU*
0091    virtual void     SetAxisRange(Double_t xmin, Double_t xmax, Option_t *axis="*");
0092
0093    virtual void     SetLabelColor(Color_t color=1, Option_t *axis="*");// *MENU*
0094    virtual void     SetLabelFont(Style_t font=62, Option_t *axis="*"); // *MENU*
0095    virtual void     SetLabelOffset(Float_t offset=0.005, Option_t *axis="*"); // *MENU*
0096    virtual void     SetLabelSize(Float_t size=0.02, Option_t *axis="*"); // *MENU*
0097
0098    virtual void     SetNdivisions(Int_t n=510, Option_t *axis="*"); // *MENU*
0099    virtual void     SetOption(Option_t *option=" ") {fOption = option;}
0100    virtual void     SetTickLength(Float_t length=0.02, Option_t *axis="*"); // *MENU*
0101    virtual void     SetTitleOffset(Float_t offset=1, Option_t *axis="*"); // *MENU*
0102    virtual void     SetXTitle(const char *title) {fAxis[0].SetTitle(title);} // *MENU*
0103    virtual void     SetYTitle(const char *title) {fAxis[1].SetTitle(title);} // *MENU*
0104    virtual void     SetZTitle(const char *title) {fAxis[2].SetTitle(title);} // *MENU*
0105    static  TAxis3D *ToggleRulers(TVirtualPad *pad = nullptr);
0106    static  TAxis3D *ToggleZoom(TVirtualPad *pad = nullptr);
0107    void             UseCurrentStyle() override;
0108
0109    ClassDefOverride(TAxis3D,1)  //3-D ruler painting class
0110 };
0111
0112
0113 inline Bool_t TAxis3D::SwitchZoom(){Bool_t s = fZoomMode; fZoomMode = !fZoomMode; return s;}
0114
0115 #endif