include/root/TTeXDump.h

0001 // @(#)root/postscript:$Id$
0002 // Author: Olivier Couet
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_TTeXDump
0013 #define ROOT_TTeXDump
0014
0015
0016 #include "TVirtualPS.h"
0017
0018 class TPoints;
0019
0020 class TTeXDump : public TVirtualPS {
0021
0022 protected:
0023    Float_t      fXsize;           ///< Page size along X
0024    Float_t      fYsize;           ///< Page size along Y
0025    Int_t        fType;            ///< Workstation type used to know if the Tex is open
0026    Bool_t       fBoundingBox;     ///< True when the TeX header is printed
0027    Bool_t       fRange;           ///< True when a range has been defined
0028    Bool_t       fStandalone;      ///< True when a TeX file should be standalone
0029    Float_t      fCurrentRed;      ///< Current Red component
0030    Float_t      fCurrentGreen;    ///< Current Green component
0031    Float_t      fCurrentBlue;     ///< Current Blue component
0032    Float_t      fCurrentAlpha;    ///< Current Alpha value
0033    Float_t      fLineScale;       ///< Line width scale factor
0034
0035
0036 public:
0037    TTeXDump();
0038    TTeXDump(const char *filename, Int_t type=-113);
0039    ~TTeXDump() override;
0040
0041    void    CellArrayBegin(Int_t W, Int_t H, Double_t x1, Double_t x2, Double_t y1, Double_t y2) override;
0042    void    CellArrayFill(Int_t r, Int_t g, Int_t b) override;
0043    void    CellArrayEnd() override;
0044    void    Close(Option_t *opt="") override;
0045    Int_t   CMtoTeX(Double_t u) { return Int_t(0.5 + 72*u/2.54); }
0046    void    DefineMarkers();
0047    void    DrawBox(Double_t x1, Double_t y1,Double_t x2, Double_t  y2) override;
0048    void    DrawFrame(Double_t xl, Double_t yl, Double_t xt, Double_t  yt,
0049                      Int_t mode, Int_t border, Int_t dark, Int_t light) override;
0050    void    DrawPolyLine(Int_t n, TPoints *xy);
0051    void    DrawPolyLineNDC(Int_t n, TPoints *uv);
0052    void    DrawPolyMarker(Int_t n, Float_t *x, Float_t *y) override;
0053    void    DrawPolyMarker(Int_t n, Double_t *x, Double_t *y) override;
0054    void    DrawPS(Int_t n, Float_t *xw, Float_t *yw) override;
0055    void    DrawPS(Int_t n, Double_t *xw, Double_t *yw) override;
0056    void    NewPage() override;
0057    void    Off();
0058    void    On();
0059    void    Open(const char *filename, Int_t type=-111) override;
0060    void    Range(Float_t xrange, Float_t yrange);
0061    void    SetColor(Int_t color = 1);
0062    void    SetColor(Float_t r, Float_t g, Float_t b) override;
0063    void    SetFillColor(Color_t cindex=1) override;
0064    void    SetLineColor(Color_t cindex=1) override;
0065    void    SetLineStyle(Style_t linestyle = 1) override;
0066    void    SetLineWidth(Width_t linewidth = 1) override;
0067    void    SetLineScale(Float_t scale=1) { fLineScale = scale; }
0068    void    SetMarkerSize(Size_t msize=1) override;
0069    void    SetMarkerColor(Color_t cindex=1) override;
0070    void    SetTextColor(Color_t cindex=1) override;
0071    void    Text(Double_t x, Double_t y, const char *string) override;
0072    void    Text(Double_t, Double_t, const wchar_t *) override {}
0073    void    TextNDC(Double_t u, Double_t v, const char *string);
0074    void    TextNDC(Double_t, Double_t, const wchar_t *) {}
0075    Float_t UtoTeX(Double_t u);
0076    Float_t VtoTeX(Double_t v);
0077    Float_t XtoTeX(Double_t x);
0078    Float_t YtoTeX(Double_t y);
0079
0080    ClassDefOverride(TTeXDump, 0);  //Tex driver
0081 };
0082
0083 #endif