library: libCore #include "TVirtualPS.h"

# TVirtualPS

class description - source file - inheritance tree (.pdf)

## class TVirtualPS : public TNamed, public TAttLine, public TAttFill, public TAttMarker, public TAttText

| Inheritance Chart:

`TObject`

<-

`TNamed`

`TAttLine`

`TAttFill`

`TAttMarker`

`TAttText`

<-

`TVirtualPS`

<-

`TImageDump` |

`TPDF` |

`TPostScript` |

`TSVG` |

This is an abstract class, constructors will not be documented.
Look at the header to check for available constructors.

        public:

                  virtual ~TVirtualPS()
             virtual void CellArrayBegin(Int_t W, Int_t H, Double_t x1, Double_t x2, Double_t y1, Double_t y2)
             virtual void CellArrayEnd()
             virtual void CellArrayFill(Int_t r, Int_t g, Int_t b)
           static TClass* Class()
             virtual void Close(Option_t* opt = "")
             virtual void DrawBox(Double_t x1, Double_t y1, Double_t x2, Double_t y2)
             virtual 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)
             virtual void DrawPolyMarker(Int_t n, Float_t* x, Float_t* y)
             virtual void DrawPolyMarker(Int_t n, Double_t* x, Double_t* y)
             virtual void DrawPS(Int_t n, Float_t* xw, Float_t* yw)
             virtual void DrawPS(Int_t n, Double_t* xw, Double_t* yw)
            virtual void* GetStream() const
            virtual Int_t GetType() const
          virtual TClass* IsA() const
             virtual void NewPage()
             virtual void Open(const char* filename, Int_t type = -111)
              TVirtualPS& operator=(const TVirtualPS&)
             virtual void PrintFast(Int_t nch, const char* string = "")
             virtual void PrintStr(const char* string = "")
             virtual void SetColor(Float_t r, Float_t g, Float_t b)
             virtual void SetType(Int_t = -111)
             virtual void ShowMembers(TMemberInspector& insp, char* parent)
             virtual void Streamer(TBuffer& b)
                     void StreamerNVirtual(TBuffer& b)
             virtual void Text(Double_t x, Double_t y, const char* string)
             virtual void WriteInteger(Int_t i, Bool_t space = kTRUE)
             virtual void WriteReal(Float_t r)

### Data Members

        protected:

              Int_t fNByte      Number of bytes written in the file (PDF)
              Int_t fLenBuffer  Buffer length
              Int_t fSizBuffer  Buffer size
             Bool_t fPrinted    True when a page must be printed
          ofstream* fStream     File stream identifier
              char* fBuffer     File buffer

## Class Description

     TVirtualPS is an abstract interface to a Postscript and SVG drivers

~TVirtualPS()

     VirtualPS destructor

void PrintStr(const char *str)

     Output the string str in the output buffer

void PrintFast(Int_t len, const char *str)

     Fast version of Print

void WriteInteger(Int_t n, Bool_t space )

     Write one Integer to the file

     n: Integer to be written in the file.
     space: If TRUE, a space in written before the integer.

void WriteReal(Float_t z)

     Write a Real number to the file

### Inline Functions

                   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 = "")
                   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 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)
                   void NewPage()
                   void Open(const char* filename, Int_t type = -111)
                   void Text(Double_t x, Double_t y, const char* string)
                   void SetColor(Float_t r, Float_t g, Float_t b)
                  void* GetStream() const
                   void SetType(Int_t = -111)
                  Int_t GetType() const
                TClass* Class()
                TClass* IsA() const
                   void ShowMembers(TMemberInspector& insp, char* parent)
                   void Streamer(TBuffer& b)
                   void StreamerNVirtual(TBuffer& b)
            TVirtualPS& operator=(const TVirtualPS&)

Author: Rene Brun 05/09/99
Last update: root/base:$Name: $:$Id: TVirtualPS.cxx,v 1.11 2004/05/29 13:00:04 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *