/usr/include/root/TPostScript.h is in libroot-graf2d-postscript-dev 5.34.19+dfsg-1.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Author: O.Couet 16/07/99
/*************************************************************************
* Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
* All rights reserved. *
* *
* For the licensing terms see $ROOTSYS/LICENSE. *
* For the list of contributors see $ROOTSYS/README/CREDITS. *
*************************************************************************/
#ifndef ROOT_TPostScript
#define ROOT_TPostScript
//////////////////////////////////////////////////////////////////////////
// //
// TPostScript //
// //
// PostScript driver. //
// //
//////////////////////////////////////////////////////////////////////////
#ifndef ROOT_TVirtualPS
#include "TVirtualPS.h"
#endif
class TPoints;
class TPostScript : public TVirtualPS {
protected:
Float_t fX1v; //X bottom left corner of paper
Float_t fY1v; //Y bottom left corner of paper
Float_t fX2v; //X top right corner of paper
Float_t fY2v; //Y top right corner of paper
Float_t fX1w; //
Float_t fY1w; //
Float_t fX2w; //
Float_t fY2w; //
Float_t fDXC; //
Float_t fDYC; //
Float_t fXC; //
Float_t fYC; //
Float_t fFX; //
Float_t fFY; //
Float_t fXVP1; //
Float_t fXVP2; //
Float_t fYVP1; //
Float_t fYVP2; //
Float_t fXVS1; //
Float_t fXVS2; //
Float_t fYVS1; //
Float_t fYVS2; //
Float_t fXsize; //Page size along X
Float_t fYsize; //Page size along Y
Float_t fMaxsize; //Largest dimension of X and Y
Float_t fRed; //Per cent of red
Float_t fGreen; //Per cent of green
Float_t fBlue; //Per cent of blue
Float_t fLineScale; //Line width scale factor
Int_t fLineJoin; //Appearance of joining lines
Int_t fSave; //Number of gsave for restore
Int_t fNXzone; //Number of zones along X
Int_t fNYzone; //Number of zones along Y
Int_t fIXzone; //Current zone along X
Int_t fIYzone; //Current zone along Y
Float_t fMarkerSizeCur; //current transformed value of marker size
Int_t fCurrentColor; //current Postscript color index
Int_t fNpages; //number of pages
Int_t fType; //PostScript workstation type
Int_t fMode; //PostScript mode
Int_t fClip; //Clipping mode
Bool_t fBoundingBox; //True for Encapsulated PostScript
Bool_t fClear; //True when page must be cleared
Bool_t fClipStatus; //Clipping Indicator
Bool_t fRange; //True when a range has been defined
Bool_t fZone; //Zone indicator
char fPatterns[32]; //Indicate if pattern n is defined
Int_t fNbinCT; //Number of entries in the current Cell Array
Int_t fNbCellW; //Number of boxes per line
Int_t fNbCellLine; //Number of boxes in the current line
Int_t fMaxLines; //Maximum number of lines in a PS array
Int_t fLastCellRed; //Last red value
Int_t fLastCellGreen; //Last green value
Int_t fLastCellBlue; //Last blue value
Int_t fNBSameColorCell; //Number of boxes with the same color
TString fFileName; //PS file name
Bool_t fFontEmbed; //True is FontEmbed has been called
static Int_t fgLineJoin; //Appearance of joining lines
public:
TPostScript();
TPostScript(const char *filename, Int_t type=-111);
virtual ~TPostScript();
void CellArrayBegin(Int_t W, Int_t H, Double_t x1, Double_t x2,
Double_t y1, Double_t y2);
void CellArrayFill(Int_t r, Int_t g, Int_t b);
void CellArrayEnd();
void Close(Option_t *opt="");
Int_t CMtoPS(Double_t u) {return Int_t(0.5 + 72*u/2.54);}
void DefineMarkers();
void DrawBox(Double_t x1, Double_t y1,Double_t x2, Double_t y2);
void DrawFrame(Double_t xl, Double_t yl, Double_t xt, Double_t yt,
Int_t mode, Int_t border, Int_t dark, Int_t light);
void DrawHatch(Float_t dy, Float_t angle, Int_t n, Float_t *x,
Float_t *y);
void DrawHatch(Float_t dy, Float_t angle, Int_t n, Double_t *x,
Double_t *y);
void DrawPolyLine(Int_t n, TPoints *xy);
void DrawPolyLineNDC(Int_t n, TPoints *uv);
void DrawPolyMarker(Int_t n, Float_t *x, Float_t *y);
void DrawPolyMarker(Int_t n, Double_t *x, Double_t *y);
void DrawPS(Int_t n, Float_t *xw, Float_t *yw);
void DrawPS(Int_t n, Double_t *xw, Double_t *yw);
bool FontEmbedType1(const char *filename);
bool FontEmbedType2(const char *filename);
bool FontEmbedType42(const char *filename);
void FontEmbed();
void FontEncode();
void Initialize();
void NewPage();
void Off();
void On();
void Open(const char *filename, Int_t type=-111);
void SaveRestore(Int_t flag);
void SetFillColor( Color_t cindex=1);
void SetFillPatterns(Int_t ipat, Int_t color);
void SetLineColor( Color_t cindex=1);
void SetLineJoin(Int_t linejoin=0);
void SetLineStyle(Style_t linestyle = 1);
void SetLineWidth(Width_t linewidth = 1);
void SetLineScale(Float_t scale=3) {fLineScale = scale;}
void SetMarkerColor( Color_t cindex=1);
void SetTextColor( Color_t cindex=1);
void MovePS(Int_t x, Int_t y);
void Range(Float_t xrange, Float_t yrange);
void SetColor(Int_t color = 1);
void SetColor(Float_t r, Float_t g, Float_t b);
void Text(Double_t x, Double_t y, const char *string);
void Text(Double_t x, Double_t y, const wchar_t *string);
void TextNDC(Double_t u, Double_t v, const char *string);
void TextNDC(Double_t u, Double_t v, const wchar_t *string);
Int_t UtoPS(Double_t u);
Int_t VtoPS(Double_t v);
Int_t XtoPS(Double_t x);
Int_t YtoPS(Double_t y);
void Zone();
ClassDef(TPostScript,0) //PostScript driver
};
#endif
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