// @(#)root/postscript:$Id$ // 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 #include "TVirtualPS.h" 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 fWidth; ///< Current line width Int_t fStyle; ///< Current line style Float_t fLineScale; ///< Line width scale factor 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 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 static Int_t fgLineCap; ///< Appearance of line caps public: TPostScript(); TPostScript(const char *filename, Int_t type=-111); ~TPostScript() override; void CellArrayBegin(Int_t W, Int_t H, Double_t x1, Double_t x2, Double_t y1, Double_t y2) override; void CellArrayFill(Int_t r, Int_t g, Int_t b) override; void CellArrayEnd() override; void Close(Option_t *opt="") override; 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) override; 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) override; 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) override; void DrawPolyMarker(Int_t n, Double_t *x, Double_t *y) override; void DrawPS(Int_t n, Float_t *xw, Float_t *yw) override; void DrawPS(Int_t n, Double_t *xw, Double_t *yw) override; bool FontEmbedType1(const char *filename); bool FontEmbedType2(const char *filename); bool FontEmbedType42(const char *filename); void FontEmbed(); void FontEncode(); void Initialize(); void NewPage() override; void Off(); void On(); void Open(const char *filename, Int_t type=-111) override; void SaveRestore(Int_t flag); void SetFillColor(Color_t cindex=1) override; void SetFillPatterns(Int_t ipat, Int_t color); void SetLineColor(Color_t cindex=1) override; void SetLineJoin(Int_t linejoin=0); void SetLineCap(Int_t linecap=0); void SetLineStyle(Style_t linestyle = 1) override; void SetLineWidth(Width_t linewidth = 1) override; void SetLineScale(Float_t scale=3) {fLineScale = scale;} void SetMarkerColor(Color_t cindex=1) override; void SetTextColor(Color_t cindex=1) override; void SetWidth(Width_t linewidth = 1); void SetStyle(Style_t linestyle = 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) override; void Text(Double_t x, Double_t y, const char *string) override; void TextUrl(Double_t x, Double_t y, const char *string, const char *url) override; void Text(Double_t x, Double_t y, const wchar_t *string) override; 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(); ClassDefOverride(TPostScript,1) //PostScript driver }; #endif