TPDF.cxx

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// @(#)root/postscript:$Id: TPDF.cxx,v 1.0
// Author: Olivier Couet

/*************************************************************************
 * 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.             *
 *************************************************************************/


//______________________________________________________________________________
/* Begin_Html
<center><h2>TPDF: Graphics interface to PDF</h2></center>
Like PostScript, PDF is a vector graphics output format allowing a very high
graphics output quality. The functionnalities provided by this class are very
similar to those provided by <tt>TPostScript</tt>.
<p>
Compare to PostScript output, the PDF files are usually smaller because some
parts of them can be compressed.
<p>
PDF also allows to define table of contents. This facility can be used in ROOT.
The following example shows how to proceed:
<pre>
{
   TCanvas* canvas = new TCanvas("canvas");
   TH1F* histo = new TH1F("histo","test 1",10,0.,10.);
   histo->SetFillColor(2);
   histo->Fill(2.);
   histo->Draw();
   canvas->Print("plots.pdf(","Title:One bin filled");
   histo->Fill(4.);
   histo->Draw();
   canvas->Print("plots.pdf","Title:Two bins filled");
   histo->Fill(6.);
   histo->Draw();
   canvas->Print("plots.pdf","Title:Three bins filled");
   histo->Fill(8.);
   histo->Draw();
   canvas->Print("plots.pdf","Title:Four bins filled");
   histo->Fill(8.);
   histo->Draw();
   canvas->Print("plots.pdf)","Title:The fourth bin content is 2");
}
</pre>
Each character string following the keyword "Title:" makes a new entry in
the table of contents.
End_Html */

#ifdef WIN32
#pragma optimize("",off)
#endif

#include <stdlib.h>
#include <string.h>
#include <ctype.h>

#include "Riostream.h"
#include "TROOT.h"
#include "TColor.h"
#include "TVirtualPad.h"
#include "TPoints.h"
#include "TPDF.h"
#include "TStyle.h"
#include "TMath.h"
#include "TStorage.h"
#include "TText.h"
#include "zlib.h"
#include "TObjString.h"
#include "TClass.h"
#include "TObjArray.h"

// To scale fonts to the same size as the old TT version
const Float_t kScale = 0.93376068;

// Objects numbers
const Int_t kObjRoot             =  1; // Root object
const Int_t kObjInfo             =  2; // Info object
const Int_t kObjOutlines         =  3; // Outlines object
const Int_t kObjPages            =  4; // Pages object (pages index)
const Int_t kObjPageResources    =  5; // Pages Resources object
const Int_t kObjContents         =  6; // Table of content
const Int_t kObjFont             =  7; // First Font object (14 in total)
const Int_t kObjColorSpace       = 22; // ColorSpace object
const Int_t kObjPatternResourses = 23; // Pattern Resources object
const Int_t kObjPatternList      = 24; // Pattern list object
const Int_t kObjPattern          = 25; // Pattern object
const Int_t kObjFirstPage        = 50; // First page object

// Number of fonts
const Int_t kNumberOfFonts = 15;

ClassImp(TPDF)


//______________________________________________________________________________
//
// PDF driver
//


//______________________________________________________________________________
TPDF::TPDF() : TVirtualPS()
{
   // Default PDF constructor

   fStream          = 0;
   fCompress        = kFALSE;
   fPageNotEmpty    = kFALSE;
   gVirtualPS       = this;
   fRed             = 0.;
   fGreen           = 0.;
   fBlue            = 0.;
   fXsize           = 0.;
   fYsize           = 0.;
   fType            = 0;
   fPageFormat      = 0;
   fPageOrientation = 0;
   fStartStream     = 0;
   fLineScale       = 0.;
   fObjPosSize      = 0;
   fNbObj           = 0;
   fNbPage          = 0;
   fRange           = kFALSE;
   SetTitle("PDF");
}


//______________________________________________________________________________
TPDF::TPDF(const char *fname, Int_t wtype) : TVirtualPS(fname, wtype)
{
   // Initialize the PDF interface
   //
   //  fname : PDF file name
   //  wtype : PDF workstation type. Not used in the PDF driver. But as TPDF
   //          inherits from TVirtualPS it should be kept. Anyway it is not
   //          necessary to specify this parameter at creation time because it
   //          has a default value (which is ignore in the PDF case).

   fStream          = 0;
   fCompress        = kFALSE;
   fPageNotEmpty    = kFALSE;
   fRed             = 0.;
   fGreen           = 0.;
   fBlue            = 0.;
   fXsize           = 0.;
   fYsize           = 0.;
   fType            = 0;
   fPageFormat      = 0;
   fPageOrientation = 0;
   fStartStream     = 0;
   fLineScale       = 0.;
   fObjPosSize      = 0;
   fNbObj           = 0;
   fNbPage          = 0;
   fRange           = kFALSE;
   SetTitle("PDF");
   Open(fname, wtype);
}


//______________________________________________________________________________
TPDF::~TPDF()
{
   // Default PDF destructor

   Close();

   if (fObjPos) delete [] fObjPos;
}


//______________________________________________________________________________
void TPDF::CellArrayBegin(Int_t, Int_t, Double_t, Double_t, Double_t,
                          Double_t)
{
   // Begin the Cell Array painting
   Warning("TPDF::CellArrayBegin", "not yet implemented");
}


//______________________________________________________________________________
void TPDF::CellArrayFill(Int_t, Int_t, Int_t)
{
   // Paint the Cell Array
   Warning("TPDF::CellArrayFill", "not yet implemented");
}


//______________________________________________________________________________
void TPDF::CellArrayEnd()
{
   // End the Cell Array painting
   Warning("TPDF::CellArrayEnd", "not yet implemented");
}


//______________________________________________________________________________
void TPDF::Close(Option_t *)
{
   // Close a PDF file

   Int_t i;

   if (!gVirtualPS) return;
   if (!fStream) return;
   if (gPad) gPad->Update();

   // Close the currently opened page
   WriteCompressedBuffer();
   PrintStr("endstream@");
   Int_t streamLength = fNByte-fStartStream-10;
   PrintStr("endobj@");
   NewObject(4*(fNbPage-1)+kObjFirstPage+2);
   WriteInteger(streamLength, 0);
   PrintStr("@");
   PrintStr("endobj@");
   NewObject(4*(fNbPage-1)+kObjFirstPage+3);
   PrintStr("<<@");
   if (!strstr(GetTitle(),"PDF")) {
      PrintStr("/Title (");
      PrintStr(GetTitle());
      PrintStr(")@");
   } else {
      PrintStr("/Title (Page");
      WriteInteger(fNbPage);
      PrintStr(")@");
   }
   PrintStr("/Dest [");
   WriteInteger(4*(fNbPage-1)+kObjFirstPage);
   PrintStr(" 0 R /XYZ null null 0]@");
   PrintStr("/Parent");
   WriteInteger(kObjContents);
   PrintStr(" 0 R");
   PrintStr("@");
   if (fNbPage > 1) {
      PrintStr("/Prev");
      WriteInteger(4*(fNbPage-2)+kObjFirstPage+3);
      PrintStr(" 0 R");
      PrintStr("@");
   }
   PrintStr(">>@");

   NewObject(kObjOutlines);
   PrintStr("<<@");
   PrintStr("/Type /Outlines@");
   PrintStr("/Count");
   WriteInteger(fNbPage+1);
   PrintStr("@");
   PrintStr("/First");
   WriteInteger(kObjContents);
   PrintStr(" 0 R");
   PrintStr("@");
   PrintStr("/Last");
   WriteInteger(kObjContents);
   PrintStr(" 0 R");
   PrintStr("@");
   PrintStr(">>@");
   PrintStr("endobj@");

   NewObject(kObjContents);
   PrintStr("<<@");
   PrintStr("/Title (Contents)@");
   PrintStr("/Dest [");
   WriteInteger(kObjFirstPage);
   PrintStr(" 0 R /XYZ null null 0]@");
   PrintStr("/Count");
   WriteInteger(fNbPage);
   PrintStr("@");
   PrintStr("/Parent");
   WriteInteger(kObjOutlines);
   PrintStr(" 0 R");
   PrintStr("@");
   PrintStr("/First");
   WriteInteger(kObjFirstPage+3);
   PrintStr(" 0 R");
   PrintStr("@");
   PrintStr("/Last");
   WriteInteger(4*(fNbPage-1)+kObjFirstPage+3);
   PrintStr(" 0 R");
   PrintStr("@");
   PrintStr(">>@");

   // List of all the pages
   NewObject(kObjPages);
   PrintStr("<<@");
   PrintStr("/Type /Pages@");
   PrintStr("/Count");
   WriteInteger(fNbPage);
   PrintStr("@");
   PrintStr("/Kids [");
   for (i=1; i<=fNbPage; i++) {
      WriteInteger(4*(i-1)+kObjFirstPage);
      PrintStr(" 0 R");
   }
   PrintStr(" ]");
   PrintStr("@");
   PrintStr(">>@");
   PrintStr("endobj@");

   // Cross-Reference Table
   Int_t refInd = fNByte;
   PrintStr("xref@");
   PrintStr("0");
   WriteInteger(fNbObj+1);
   PrintStr("@");
   PrintStr("0000000000 65535 f @");
   char str[21];
   for (i=0; i<fNbObj; i++) {
      snprintf(str,21,"%10.10d 00000 n @",fObjPos[i]);
      PrintStr(str);
   }

   // Trailer
   PrintStr("trailer@");
   PrintStr("<<@");
   PrintStr("/Size");
   WriteInteger(fNbObj+1);
   PrintStr("@");
   PrintStr("/Root");
   WriteInteger(kObjRoot);
   PrintStr(" 0 R");
   PrintStr("@");
   PrintStr("/Info");
   WriteInteger(kObjInfo);
   PrintStr(" 0 R@");
   PrintStr(">>@");
   PrintStr("startxref@");
   WriteInteger(refInd, 0);
   PrintStr("@");
   PrintStr("%%EOF@");

   // Close file stream
   if (fStream) { fStream->close(); delete fStream; fStream = 0;}

   gVirtualPS = 0;
}


//______________________________________________________________________________
void TPDF::DrawBox(Double_t x1, Double_t y1, Double_t x2, Double_t  y2)
{
   // Draw a Box

   static Double_t x[4], y[4];
   Double_t ix1 = XtoPDF(x1);
   Double_t ix2 = XtoPDF(x2);
   Double_t iy1 = YtoPDF(y1);
   Double_t iy2 = YtoPDF(y2);
   Int_t fillis = fFillStyle/1000;
   Int_t fillsi = fFillStyle%1000;

   if (fillis == 3 || fillis == 2) {
      if (fillsi > 99) {
         x[0] = x1;   y[0] = y1;
         x[1] = x2;   y[1] = y1;
         x[2] = x2;   y[2] = y2;
         x[3] = x1;   y[3] = y2;
         return;
      }
      if (fillsi > 0 && fillsi < 26) {
         x[0] = x1;   y[0] = y1;
         x[1] = x2;   y[1] = y1;
         x[2] = x2;   y[2] = y2;
         x[3] = x1;   y[3] = y2;
         DrawPS(-4, &x[0], &y[0]);
      }
      if (fillsi == -3) {
         SetColor(5);
         WriteReal(ix1);
         WriteReal(iy1);
         WriteReal(ix2 - ix1);
         WriteReal(iy2 - iy1);
         PrintFast(6," re f*");
      }
   }
   if (fillis == 1) {
      SetColor(fFillColor);
      WriteReal(ix1);
      WriteReal(iy1);
      WriteReal(ix2 - ix1);
      WriteReal(iy2 - iy1);
      PrintFast(6," re f*");
   }
   if (fillis == 0) {
      SetColor(fLineColor);
      WriteReal(ix1);
      WriteReal(iy1);
      WriteReal(ix2 - ix1);
      WriteReal(iy2 - iy1);
      PrintFast(5," re S");
   }
}


//______________________________________________________________________________
void TPDF::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)
{
   // Draw a Frame around a box
   //
   // mode = -1  box looks as it is behind the screen
   // mode =  1  box looks as it is in front of the screen
   // border is the border size in already precomputed PDF units
   // dark  is the color for the dark part of the frame
   // light is the color for the light part of the frame

   static Double_t xps[7], yps[7];
   Int_t i;

   // Draw top&left part of the box
   if (mode == -1) SetColor(dark);
   else            SetColor(light);
   xps[0] = XtoPDF(xl);          yps[0] = YtoPDF(yl);
   xps[1] = xps[0] + border;     yps[1] = yps[0] + border;
   xps[2] = xps[1];              yps[2] = YtoPDF(yt) - border;
   xps[3] = XtoPDF(xt) - border; yps[3] = yps[2];
   xps[4] = XtoPDF(xt);          yps[4] = YtoPDF(yt);
   xps[5] = xps[0];              yps[5] = yps[4];
   xps[6] = xps[0];              yps[6] = yps[0];

   MoveTo(xps[0], yps[0]);
   for (i=1;i<7;i++) LineTo(xps[i], yps[i]);
   PrintFast(3," f*");

   // Draw bottom&right part of the box
   if (mode == -1) SetColor(light);
   else            SetColor(dark);
   xps[0] = XtoPDF(xl);          yps[0] = YtoPDF(yl);
   xps[1] = xps[0] + border;     yps[1] = yps[0] + border;
   xps[2] = XtoPDF(xt) - border; yps[2] = yps[1];
   xps[3] = xps[2];              yps[3] = YtoPDF(yt) - border;
   xps[4] = XtoPDF(xt);          yps[4] = YtoPDF(yt);
   xps[5] = xps[4];              yps[5] = yps[0];
   xps[6] = xps[0];              yps[6] = yps[0];

   MoveTo(xps[0], yps[0]);
   for (i=1;i<7;i++) LineTo(xps[i], yps[i]);
   PrintFast(3," f*");
}


//______________________________________________________________________________
void TPDF::DrawHatch(Float_t, Float_t, Int_t, Float_t *, Float_t *)
{
   // Draw Fill area with hatch styles

   Warning("DrawHatch", "hatch fill style not yet implemented");
}


//______________________________________________________________________________
void TPDF::DrawHatch(Float_t, Float_t, Int_t, Double_t *, Double_t *)
{
   // Draw Fill area with hatch styles

   Warning("DrawHatch", "hatch fill style not yet implemented");
}


//______________________________________________________________________________
void TPDF::DrawPolyLine(Int_t nn, TPoints *xy)
{
   // Draw a PolyLine
   //
   //  Draw a polyline through  the points xy.
   //  If NN=1 moves only to point x,y.
   //  If NN=0 the x,y are  written  in the PDF file
   //     according to the current transformation.
   //  If NN>0 the line is clipped as a line.
   //  If NN<0 the line is clipped as a fill area.

   Int_t  n;

   Style_t linestylesav = fLineStyle;
   Width_t linewidthsav = fLineWidth;

   if (nn > 0) {
      n = nn;
      SetLineStyle(fLineStyle);
      SetLineWidth(fLineWidth);
      SetColor(Int_t(fLineColor));
   } else {
      n = -nn;
      SetLineStyle(1);
      SetLineWidth(1);
      SetColor(Int_t(fLineColor));
   }

   WriteReal(XtoPDF(xy[0].GetX()));
   WriteReal(YtoPDF(xy[0].GetY()));
   if( n <= 1) {
      if( n == 0) return;
      PrintFast(2," m");
      return;
   }

   PrintFast(2," m");

   for (Int_t i=1;i<n;i++) LineTo(XtoPDF(xy[i].GetX()), YtoPDF(xy[i].GetY()));

   if (nn > 0 ) {
      if (xy[0].GetX() == xy[n-1].GetX() && xy[0].GetY() == xy[n-1].GetY()) PrintFast(3," cl");
      PrintFast(2," S");
   } else {
      PrintFast(3," f*");
   }

   SetLineStyle(linestylesav);
   SetLineWidth(linewidthsav);
}


//______________________________________________________________________________
void TPDF::DrawPolyLineNDC(Int_t nn, TPoints *xy)
{
   // Draw a PolyLine in NDC space
   //
   //  Draw a polyline through  the points  xy.
   //  If NN=1 moves only to point x,y.
   //  If NN=0 the x,y are  written  in the PDF        file
   //     according to the current transformation.
   //  If NN>0 the line is clipped as a line.
   //  If NN<0 the line is clipped as a fill area.

   Int_t  n;

   Style_t linestylesav = fLineStyle;
   Width_t linewidthsav = fLineWidth;

   if (nn > 0) {
      n = nn;
      SetLineStyle(fLineStyle);
      SetLineWidth(fLineWidth);
      SetColor(Int_t(fLineColor));
   } else {
      n = -nn;
      SetLineStyle(1);
      SetLineWidth(1);
      SetColor(Int_t(fLineColor));
   }

   WriteReal(UtoPDF(xy[0].GetX()));
   WriteReal(VtoPDF(xy[0].GetY()));
   if( n <= 1) {
      if( n == 0) return;
      PrintFast(2," m");
      return;
   }

   PrintFast(2," m");

   for (Int_t i=1;i<n;i++) LineTo(UtoPDF(xy[i].GetX()), VtoPDF(xy[i].GetY()));

   if (nn > 0 ) {
      if (xy[0].GetX() == xy[n-1].GetX() && xy[0].GetY() == xy[n-1].GetY()) PrintFast(3," cl");
      PrintFast(2," S");
   } else {
      PrintFast(3," f*");
   }

   SetLineStyle(linestylesav);
   SetLineWidth(linewidthsav);
}


//______________________________________________________________________________
void TPDF::DrawPolyMarker(Int_t n, Float_t *xw, Float_t *yw)
{
   // Draw markers at the n WC points xw, yw

   Style_t linestylesav = fLineStyle;
   Width_t linewidthsav = fLineWidth;
   SetLineStyle(1);
   SetLineWidth(1);
   SetColor(Int_t(fMarkerColor));
   Int_t ms = abs(fMarkerStyle);

   if (ms >= 6 && ms <= 19) ms = 20;
   if (ms == 4) ms = 24;

   // Define the marker size
   Float_t msize  = fMarkerSize;
   if (fMarkerStyle == 1) {
     msize = 1.;
   } else if (fMarkerStyle == 6) {
     msize = 1.5;
   } else if (fMarkerStyle == 7) {
     msize = 3.;
   } else {
      const Int_t kBASEMARKER = 8;
      Float_t sbase = msize*kBASEMARKER;
      Float_t s2x = sbase / Float_t(gPad->GetWw() * gPad->GetAbsWNDC());
      msize = this->UtoPDF(s2x) - this->UtoPDF(0);
   }

   Double_t m  = msize;
   Double_t m2 = m/2;
   Double_t m3 = m/3;
   Double_t m4 = m2*1.333333333333;
   Double_t m6 = m/6;

   // Draw the marker according to the type
   Double_t ix,iy;
   for (Int_t i=0;i<n;i++) {
      ix = XtoPDF(xw[i]);
      iy = YtoPDF(yw[i]);
      // Dot (.)
      if (ms == 1) {
         MoveTo(ix-1, iy);
         LineTo(ix  , iy);
      // Plus (+)
      } else if (ms == 2) {
         MoveTo(ix-m2, iy);
         LineTo(ix+m2, iy);
         MoveTo(ix   , iy-m2);
         LineTo(ix   , iy+m2);
      // X shape (X)
      } else if (ms == 5) {
         MoveTo(ix-m2, iy-m2);
         LineTo(ix+m2, iy+m2);
         MoveTo(ix-m2, iy+m2);
         LineTo(ix+m2, iy-m2);
      // Asterisk shape (*)
      } else if (ms == 3 || ms == 31) {
         MoveTo(ix-m2, iy);
         LineTo(ix+m2, iy);
         MoveTo(ix   , iy-m2);
         LineTo(ix   , iy+m2);
         MoveTo(ix-m2, iy-m2);
         LineTo(ix+m2, iy+m2);
         MoveTo(ix-m2, iy+m2);
         LineTo(ix+m2, iy-m2);
      // Circle
      } else if (ms == 24 || ms == 20) {
         MoveTo(ix-m2, iy);
         WriteReal(ix-m2); WriteReal(iy+m4);
         WriteReal(ix+m2); WriteReal(iy+m4);
         WriteReal(ix+m2); WriteReal(iy)   ; PrintFast(2," c");
         WriteReal(ix+m2); WriteReal(iy-m4);
         WriteReal(ix-m2); WriteReal(iy-m4);
         WriteReal(ix-m2); WriteReal(iy)   ; PrintFast(4," c h");
      // Square
      } else if (ms == 25 || ms == 21) {
         WriteReal(ix-m2); WriteReal(iy-m2);
         WriteReal(m)    ; WriteReal(m)    ; PrintFast(3," re");
      // Down triangle
      } else if (ms == 23 || ms == 32) {
         MoveTo(ix   , iy-m2);
         LineTo(ix+m2, iy+m2);
         LineTo(ix-m2, iy+m2);
         PrintFast(2," h");
      // Up triangle
      } else if (ms == 26 || ms == 22) {
         MoveTo(ix-m2, iy-m2);
         LineTo(ix+m2, iy-m2);
         LineTo(ix   , iy+m2);
         PrintFast(2," h");
      } else if (ms == 27 || ms == 33) {
         MoveTo(ix   , iy-m2);
         LineTo(ix+m3, iy);
         LineTo(ix   , iy+m2);
         LineTo(ix-m3, iy)   ;
         PrintFast(2," h");
      } else if (ms == 28 || ms == 34) {
         MoveTo(ix-m6, iy-m6);
         LineTo(ix-m6, iy-m2);
         LineTo(ix+m6, iy-m2);
         LineTo(ix+m6, iy-m6);
         LineTo(ix+m2, iy-m6);
         LineTo(ix+m2, iy+m6);
         LineTo(ix+m6, iy+m6);
         LineTo(ix+m6, iy+m2);
         LineTo(ix-m6, iy+m2);
         LineTo(ix-m6, iy+m6);
         LineTo(ix-m2, iy+m6);
         LineTo(ix-m2, iy-m6);
         PrintFast(2," h");
      } else if (ms == 29 || ms == 30) {
         MoveTo(ix           , iy+m2);
         LineTo(ix+0.112255*m, iy+0.15451*m);
         LineTo(ix+0.47552*m , iy+0.15451*m);
         LineTo(ix+0.181635*m, iy-0.05902*m);
         LineTo(ix+0.29389*m , iy-0.40451*m);
         LineTo(ix           , iy-0.19098*m);
         LineTo(ix-0.29389*m , iy-0.40451*m);
         LineTo(ix-0.181635*m, iy-0.05902*m);
         LineTo(ix-0.47552*m , iy+0.15451*m);
         LineTo(ix-0.112255*m, iy+0.15451*m);
         PrintFast(2," h");
      } else {
         MoveTo(ix-1, iy);
         LineTo(ix  , iy);
      }
   }

   if ((ms > 19 && ms < 24) || ms == 29 || ms == 33 || ms == 34) {
      PrintFast(2," f");
   } else {
      PrintFast(2," S");
   }

   SetLineStyle(linestylesav);
   SetLineWidth(linewidthsav);
}


//______________________________________________________________________________
void TPDF::DrawPolyMarker(Int_t n, Double_t *xw, Double_t *yw)
{
   // Draw markers at the n WC points xw, yw

   Style_t linestylesav = fLineStyle;
   Width_t linewidthsav = fLineWidth;
   SetLineStyle(1);
   SetLineWidth(1);
   SetColor(Int_t(fMarkerColor));
   Int_t ms = abs(fMarkerStyle);

   if (ms >= 6 && ms <= 19) ms = 20;
   if (ms == 4) ms = 24;

   // Define the marker size
   Float_t msize  = fMarkerSize;
   if (fMarkerStyle == 1) {
     msize = 1.;
   } else if (fMarkerStyle == 6) {
     msize = 1.5;
   } else if (fMarkerStyle == 7) {
     msize = 3.;
   } else {
      const Int_t kBASEMARKER = 8;
      Float_t sbase = msize*kBASEMARKER;
      Float_t s2x = sbase / Float_t(gPad->GetWw() * gPad->GetAbsWNDC());
      msize = this->UtoPDF(s2x) - this->UtoPDF(0);
   }

   Double_t m  = msize;
   Double_t m2 = m/2;
   Double_t m3 = m/3;
   Double_t m4 = m2*1.333333333333;
   Double_t m6 = m/6;

   // Draw the marker according to the type
   Double_t ix,iy;
   for (Int_t i=0;i<n;i++) {
      ix = XtoPDF(xw[i]);
      iy = YtoPDF(yw[i]);
      // Dot (.)
      if (ms == 1) {
         MoveTo(ix-1, iy);
         LineTo(ix  , iy);
      // Plus (+)
      } else if (ms == 2) {
         MoveTo(ix-m2, iy);
         LineTo(ix+m2, iy);
         MoveTo(ix   , iy-m2);
         LineTo(ix   , iy+m2);
      // X shape (X)
      } else if (ms == 5) {
         MoveTo(ix-m2, iy-m2);
         LineTo(ix+m2, iy+m2);
         MoveTo(ix-m2, iy+m2);
         LineTo(ix+m2, iy-m2);
      // Asterisk shape (*)
      } else if (ms == 3 || ms == 31) {
         MoveTo(ix-m2, iy);
         LineTo(ix+m2, iy);
         MoveTo(ix   , iy-m2);
         LineTo(ix   , iy+m2);
         MoveTo(ix-m2, iy-m2);
         LineTo(ix+m2, iy+m2);
         MoveTo(ix-m2, iy+m2);
         LineTo(ix+m2, iy-m2);
      // Circle
      } else if (ms == 24 || ms == 20) {
         MoveTo(ix-m2, iy);
         WriteReal(ix-m2); WriteReal(iy+m4);
         WriteReal(ix+m2); WriteReal(iy+m4);
         WriteReal(ix+m2); WriteReal(iy)   ; PrintFast(2," c");
         WriteReal(ix+m2); WriteReal(iy-m4);
         WriteReal(ix-m2); WriteReal(iy-m4);
         WriteReal(ix-m2); WriteReal(iy)   ; PrintFast(4," c h");
      // Square
      } else if (ms == 25 || ms == 21) {
         WriteReal(ix-m2); WriteReal(iy-m2);
         WriteReal(m)    ; WriteReal(m)    ; PrintFast(3," re");
      // Down triangle
      } else if (ms == 23 || ms == 32) {
         MoveTo(ix   , iy-m2);
         LineTo(ix+m2, iy+m2);
         LineTo(ix-m2, iy+m2);
         PrintFast(2," h");
      // Up triangle
      } else if (ms == 26 || ms == 22) {
         MoveTo(ix-m2, iy-m2);
         LineTo(ix+m2, iy-m2);
         LineTo(ix   , iy+m2);
         PrintFast(2," h");
      } else if (ms == 27 || ms == 33) {
         MoveTo(ix   , iy-m2);
         LineTo(ix+m3, iy);
         LineTo(ix   , iy+m2);
         LineTo(ix-m3, iy)   ;
         PrintFast(2," h");
      } else if (ms == 28 || ms == 34) {
         MoveTo(ix-m6, iy-m6);
         LineTo(ix-m6, iy-m2);
         LineTo(ix+m6, iy-m2);
         LineTo(ix+m6, iy-m6);
         LineTo(ix+m2, iy-m6);
         LineTo(ix+m2, iy+m6);
         LineTo(ix+m6, iy+m6);
         LineTo(ix+m6, iy+m2);
         LineTo(ix-m6, iy+m2);
         LineTo(ix-m6, iy+m6);
         LineTo(ix-m2, iy+m6);
         LineTo(ix-m2, iy-m6);
         PrintFast(2," h");
      } else if (ms == 29 || ms == 30) {
         MoveTo(ix           , iy+m2);
         LineTo(ix+0.112255*m, iy+0.15451*m);
         LineTo(ix+0.47552*m , iy+0.15451*m);
         LineTo(ix+0.181635*m, iy-0.05902*m);
         LineTo(ix+0.29389*m , iy-0.40451*m);
         LineTo(ix           , iy-0.19098*m);
         LineTo(ix-0.29389*m , iy-0.40451*m);
         LineTo(ix-0.181635*m, iy-0.05902*m);
         LineTo(ix-0.47552*m , iy+0.15451*m);
         LineTo(ix-0.112255*m, iy+0.15451*m);
         PrintFast(2," h");
      } else {
         MoveTo(ix-1, iy);
         LineTo(ix  , iy);
      }
   }

   if ((ms > 19 && ms < 24) || ms == 29 || ms == 33 || ms == 34) {
      PrintFast(2," f");
   } else {
      PrintFast(2," S");
   }

   SetLineStyle(linestylesav);
   SetLineWidth(linewidthsav);
}


//______________________________________________________________________________
void TPDF::DrawPS(Int_t nn, Float_t *xw, Float_t *yw)
{
   // Draw a PolyLine
   //
   //  Draw a polyline through the points xw,yw.
   //  If nn=1 moves only to point xw,yw.
   //  If nn=0 the XW(1) and YW(1) are  written  in the PDF file
   //          according to the current NT.
   //  If nn>0 the line is clipped as a line.
   //  If nn<0 the line is clipped as a fill area.

   static Float_t dyhatch[24] = {.0075,.0075,.0075,.0075,.0075,.0075,.0075,.0075,
                                 .01  ,.01  ,.01  ,.01  ,.01  ,.01  ,.01  ,.01  ,
                                 .015 ,.015 ,.015 ,.015 ,.015 ,.015 ,.015 ,.015};
   static Float_t anglehatch[24] = {180, 90,135, 45,150, 30,120, 60,
                                    180, 90,135, 45,150, 30,120, 60,
                                    180, 90,135, 45,150, 30,120, 60};
   Int_t  n = 0, fais = 0 , fasi = 0;

   Style_t linestylesav = fLineStyle;
   Width_t linewidthsav = fLineWidth;

   if (nn > 0) {
      n = nn;
      SetLineStyle(fLineStyle);
      SetLineWidth(fLineWidth);
      SetColor(Int_t(fLineColor));
   }
   if (nn < 0) {
      n = -nn;
      SetLineStyle(1);
      SetLineWidth(1);
      SetColor(Int_t(fFillColor));
      fais = fFillStyle/1000;
      fasi = fFillStyle%1000;
      if (fais == 3 || fais == 2) {
         if (fasi > 100 && fasi <125) {
            DrawHatch(dyhatch[fasi-101],anglehatch[fasi-101], n, xw, yw);
            SetLineStyle(linestylesav);
            SetLineWidth(linewidthsav);
            return;
         }
         if (fasi > 0 && fasi < 26) {
            SetFillPatterns(fasi, Int_t(fFillColor));
         }
      }
   }

   WriteReal(XtoPDF(xw[0]));
   WriteReal(YtoPDF(yw[0]));
   if( n <= 1) {
      if( n == 0) return;
      PrintFast(2," m");
      return;
   }

   PrintFast(2," m");

   for (Int_t i=1;i<n;i++) LineTo(XtoPDF(xw[i]), YtoPDF(yw[i]));

   if (nn > 0 ) {
      if (xw[0] == xw[n-1] && yw[0] == yw[n-1]) PrintFast(2," h");
      PrintFast(2," S");
   } else {
      if (fais == 0) {PrintFast(2," s"); return;}
      if (fais == 3 || fais == 2) {
         if (fasi > 0 && fasi < 26) {
            PrintFast(3," f*");
            fRed   = -1;
            fGreen = -1;
            fBlue  = -1;
         }
         SetLineStyle(linestylesav);
         SetLineWidth(linewidthsav);
         return;
      }
      PrintFast(3," f*");
   }

   SetLineStyle(linestylesav);
   SetLineWidth(linewidthsav);
}


//______________________________________________________________________________
void TPDF::DrawPS(Int_t nn, Double_t *xw, Double_t *yw)
{
   // Draw a PolyLine
   //
   // Draw a polyline through  the points xw,yw.
   // If nn=1 moves only to point xw,yw.
   // If nn=0 the xw(1) and YW(1) are  written  in the PDF file
   //         according to the current NT.
   // If nn>0 the line is clipped as a line.
   // If nn<0 the line is clipped as a fill area.

   static Float_t dyhatch[24] = {.0075,.0075,.0075,.0075,.0075,.0075,.0075,.0075,
                                 .01  ,.01  ,.01  ,.01  ,.01  ,.01  ,.01  ,.01  ,
                                 .015 ,.015 ,.015 ,.015 ,.015 ,.015 ,.015 ,.015};
   static Float_t anglehatch[24] = {180, 90,135, 45,150, 30,120, 60,
                                    180, 90,135, 45,150, 30,120, 60,
                                    180, 90,135, 45,150, 30,120, 60};
   Int_t  n = 0, fais = 0, fasi = 0;

   Style_t linestylesav = fLineStyle;
   Width_t linewidthsav = fLineWidth;

   if (nn > 0) {
      n = nn;
      SetLineStyle(fLineStyle);
      SetLineWidth(fLineWidth);
      SetColor(Int_t(fLineColor));
   }
   if (nn < 0) {
      n = -nn;
      SetLineStyle(1);
      SetLineWidth(1);
      SetColor(Int_t(fFillColor));
      fais = fFillStyle/1000;
      fasi = fFillStyle%1000;
      if (fais == 3 || fais == 2) {
         if (fasi > 100 && fasi <125) {
            DrawHatch(dyhatch[fasi-101],anglehatch[fasi-101], n, xw, yw);
            SetLineStyle(linestylesav);
            SetLineWidth(linewidthsav);
            return;
         }
         if (fasi > 0 && fasi < 26) {
            SetFillPatterns(fasi, Int_t(fFillColor));
         }
      }
   }

   WriteReal(XtoPDF(xw[0]));
   WriteReal(YtoPDF(yw[0]));
   if( n <= 1) {
      if( n == 0) return;
      PrintFast(2," m");
      return;
   }

   PrintFast(2," m");

   for (Int_t i=1;i<n;i++) LineTo(XtoPDF(xw[i]), YtoPDF(yw[i]));

   if (nn > 0 ) {
      if (xw[0] == xw[n-1] && yw[0] == yw[n-1]) PrintFast(2," h");
      PrintFast(2," S");
   } else {
      if (fais == 0) {PrintFast(2," s"); return;}
      if (fais == 3 || fais == 2) {
         if (fasi > 0 && fasi < 26) {
            PrintFast(3," f*");
            fRed   = -1;
            fGreen = -1;
            fBlue  = -1;
         }
         SetLineStyle(linestylesav);
         SetLineWidth(linewidthsav);
         return;
      }
      PrintFast(3," f*");
   }

   SetLineStyle(linestylesav);
   SetLineWidth(linewidthsav);
}


//______________________________________________________________________________
void TPDF::FontEncode()
{
   // Font encoding

   static const char *sdtfonts[] = {
   "/Times-Italic"         , "/Times-Bold"         , "/Times-BoldItalic",
   "/Helvetica"            , "/Helvetica-Oblique"  , "/Helvetica-Bold"  ,
   "/Helvetica-BoldOblique", "/Courier"            , "/Courier-Oblique" ,
   "/Courier-Bold"         , "/Courier-BoldOblique", "/Symbol"          ,
   "/Times-Roman"          , "/ZapfDingbats"       , "/Symbol"};

   for (Int_t i=0; i<kNumberOfFonts; i++) {
      NewObject(kObjFont+i);
      PrintStr("<<@");
      PrintStr("/Type /Font@");
      PrintStr("/Subtype /Type1@");
      PrintStr("/Name /F");
      WriteInteger(i+1,0);
      PrintStr("@");
      PrintStr("/BaseFont ");
      PrintStr(sdtfonts[i]);
      PrintStr("@");
      if (i!=11 && i!=13 && i!=14) {
         PrintStr("/Encoding /WinAnsiEncoding");
         PrintStr("@");
      }
      PrintStr(">>@");
      PrintStr("endobj@");
   }
}


//______________________________________________________________________________
void TPDF::LineTo(Double_t x, Double_t y)
{
   // Draw a line to a new position

   WriteReal(x);
   WriteReal(y);
   PrintFast(2," l");
}


//______________________________________________________________________________
void TPDF::MoveTo(Double_t x, Double_t y)
{
   // Move to a new position

   WriteReal(x);
   WriteReal(y);
   PrintFast(2," m");
}


//______________________________________________________________________________
void TPDF::NewObject(Int_t n)
{
   // Create a new object in the PDF file

   if (!fObjPos || n >= fObjPosSize) {
      Int_t newN = TMath::Max(2*fObjPosSize,n+1);
      Int_t *saveo = new Int_t [newN];
      if (fObjPos && fObjPosSize) {
         memcpy(saveo,fObjPos,fObjPosSize*sizeof(Int_t));
         memset(&saveo[fObjPosSize],0,(newN-fObjPosSize)*sizeof(Int_t));
         delete [] fObjPos;
      }
      fObjPos     = saveo;
      fObjPosSize = newN;
   }
   fObjPos[n-1] = fNByte;
   fNbObj       = TMath::Max(fNbObj,n);
   WriteInteger(n, 0);
   PrintStr(" 0 obj");
   PrintStr("@");
}


//______________________________________________________________________________
void TPDF::NewPage()
{
   // Start a new PDF page.

   if(!fPageNotEmpty)return;

   // Compute pad conversion coefficients
   if (gPad) {
      Double_t ww   = gPad->GetWw();
      Double_t wh   = gPad->GetWh();
      fYsize        = fXsize*wh/ww;
   } else {
      fYsize = 27;
   }

   fNbPage++;

   if (fNbPage>1) {
      // Close the currently opened page
      WriteCompressedBuffer();
      PrintStr("endstream@");
      Int_t streamLength = fNByte-fStartStream-10;
      PrintStr("endobj@");
      NewObject(4*(fNbPage-2)+kObjFirstPage+2);
      WriteInteger(streamLength, 0);
      PrintStr("@");
      PrintStr("endobj@");
      NewObject(4*(fNbPage-2)+kObjFirstPage+3);
      PrintStr("<<@");
      if (!strstr(GetTitle(),"PDF")) {
         PrintStr("/Title (");
         PrintStr(GetTitle());
         PrintStr(")@");
      } else {
         PrintStr("/Title (Page");
         WriteInteger(fNbPage-1);
         PrintStr(")@");
      }
      PrintStr("/Dest [");
      WriteInteger(4*(fNbPage-2)+kObjFirstPage);
      PrintStr(" 0 R /XYZ null null 0]@");
      PrintStr("/Parent");
      WriteInteger(kObjContents);
      PrintStr(" 0 R");
      PrintStr("@");
      PrintStr("/Next");
      WriteInteger(4*(fNbPage-1)+kObjFirstPage+3);
      PrintStr(" 0 R");
      PrintStr("@");
      if (fNbPage>2) {
         PrintStr("/Prev");
         WriteInteger(4*(fNbPage-3)+kObjFirstPage+3);
         PrintStr(" 0 R");
         PrintStr("@");
      }
      PrintStr(">>@");
   }

   // Start a new page
   NewObject(4*(fNbPage-1)+kObjFirstPage);
   PrintStr("<<@");
   PrintStr("/Type /Page@");
   PrintStr("@");
   PrintStr("/Parent");
   WriteInteger(kObjPages);
   PrintStr(" 0 R");
   PrintStr("@");

   Double_t xlow=0, ylow=0, xup=1, yup=1;
   if (gPad) {
      xlow = gPad->GetAbsXlowNDC();
      xup  = xlow + gPad->GetAbsWNDC();
      ylow = gPad->GetAbsYlowNDC();
      yup  = ylow + gPad->GetAbsHNDC();
   }

   PrintStr("/MediaBox [");
   Double_t width, height;
   switch (fPageFormat) {
      case 100 :
         width  = 8.5*2.54;
         height = 11.*2.54;
         break;
      case 200 :
         width  = 8.5*2.54;
         height = 14.*2.54;
         break;
      case 300 :
         width  = 11.*2.54;
         height = 17.*2.54;
         break;
      default  :
         width  = 21.0*TMath::Power(TMath::Sqrt(2.), 4-fPageFormat);
         height = 29.7*TMath::Power(TMath::Sqrt(2.), 4-fPageFormat);
   };
   WriteReal(CMtoPDF(fXsize*xlow));
   WriteReal(CMtoPDF(fYsize*ylow));
   WriteReal(CMtoPDF(width));
   WriteReal(CMtoPDF(height));
   PrintStr("]");
   PrintStr("@");

   Double_t xmargin = CMtoPDF(0.7);
   Double_t ymargin = 0;
   if (fPageOrientation == 1) ymargin = CMtoPDF(TMath::Sqrt(2.)*0.7);
   if (fPageOrientation == 2) ymargin = CMtoPDF(height)-CMtoPDF(0.7);

   PrintStr("/CropBox [");
   if (fPageOrientation == 1) {
      WriteReal(xmargin);
      WriteReal(ymargin);
      WriteReal(xmargin+CMtoPDF(fXsize*xup));
      WriteReal(ymargin+CMtoPDF(fYsize*yup));
   }
   if (fPageOrientation == 2) {
      WriteReal(xmargin);
      WriteReal(CMtoPDF(height)-CMtoPDF(fXsize*xup)-xmargin);
      WriteReal(xmargin+CMtoPDF(fYsize*yup));
      WriteReal(CMtoPDF(height)-xmargin);
   }
   PrintStr("]");
   PrintStr("@");

   if (fPageOrientation == 1) PrintStr("/Rotate 0@");
   if (fPageOrientation == 2) PrintStr("/Rotate 90@");

   PrintStr("/Resources");
   WriteInteger(kObjPageResources);
   PrintStr(" 0 R");
   PrintStr("@");

   PrintStr("/Contents");
   WriteInteger(4*(fNbPage-1)+kObjFirstPage+1);
   PrintStr(" 0 R@");
   PrintStr(">>@");
   PrintStr("endobj@");

   NewObject(4*(fNbPage-1)+kObjFirstPage+1);
   PrintStr("<<@");
   PrintStr("/Length");
   WriteInteger(4*(fNbPage-1)+kObjFirstPage+2);
   PrintStr(" 0 R@");
   PrintStr("/Filter [/FlateDecode]@");
   PrintStr(">>@");
   PrintStr("stream@");
   fStartStream = fNByte;
   fCompress = kTRUE;

   // Force the line width definition next time TPDF::SetLineWidth will be called.
   fLineWidth = -1;

   PrintStr("1 0 0 1");
   if (fPageOrientation == 2) {
      ymargin = CMtoPDF(height)-CMtoPDF(fXsize*xup)-xmargin;
      xmargin = xmargin+CMtoPDF(fYsize*yup);
   }
   WriteReal(xmargin);
   WriteReal(ymargin);
   PrintStr(" cm");
   if (fPageOrientation == 2) PrintStr(" 0 1 -1 0 0 0 cm");
}


//______________________________________________________________________________
void TPDF::Off()
{
   // Deactivate an already open PDF file

   gVirtualPS = 0;
}


//______________________________________________________________________________
void TPDF::On()
{
   // Activate an already open PDF file

   // fType is used to know if the PDF file is open. Unlike TPostScript, TPDF
   // has no "workstation type".

   if (!fType) {
      Error("On", "no PDF file open");
      Off();
      return;
   }
   gVirtualPS = this;
}


//______________________________________________________________________________
void TPDF::Open(const char *fname, Int_t wtype)
{
   // Open a PDF file

   Int_t i;

   if (fStream) {
      Warning("Open", "PDF file already open");
      return;
   }

   fLenBuffer = 0;
   fRed       = -1;
   fGreen     = -1;
   fBlue      = -1;
   fType      = abs(wtype);
   SetLineScale(gStyle->GetLineScalePS()/4.);
   gStyle->GetPaperSize(fXsize, fYsize);
   Float_t xrange, yrange;
   if (gPad) {
      Double_t ww = gPad->GetWw();
      Double_t wh = gPad->GetWh();
      if (fType == 113) {
         ww *= gPad->GetWNDC();
         wh *= gPad->GetHNDC();
      }
      Double_t ratio = wh/ww;
      xrange = fXsize;
      yrange = fXsize*ratio;
      if (yrange > fYsize) { yrange = fYsize; xrange = yrange/ratio;}
      fXsize = xrange; fYsize = yrange;
   }

   // Open OS file
   fStream = new ofstream();
#ifdef R__WIN32
      fStream->open(fname, ofstream::out | ofstream::binary);
#else
      fStream->open(fname, ofstream::out);
#endif
   if (fStream == 0) {
      printf("ERROR in TPDF::Open: Cannot open file:%s\n",fname);
      return;
   }

   gVirtualPS = this;

   for (i=0; i<fSizBuffer; i++) fBuffer[i] = ' ';

   // The page orientation is last digit of PDF workstation type
   //  orientation = 1 for portrait
   //  orientation = 2 for landscape
   fPageOrientation = fType%10;
   if( fPageOrientation < 1 || fPageOrientation > 2) {
      Error("Open", "Invalid page orientation %d", fPageOrientation);
      return;
   }

   // format = 0-99 is the European page format (A4,A3 ...)
   // format = 100 is the US format  8.5x11.0 inch
   // format = 200 is the US format  8.5x14.0 inch
   // format = 300 is the US format 11.0x17.0 inch
   fPageFormat = fType/1000;
   if( fPageFormat == 0 )  fPageFormat = 4;
   if( fPageFormat == 99 ) fPageFormat = 0;

   fRange = kFALSE;

   // Set a default range
   Range(fXsize, fYsize);

   fObjPos = 0;
   fObjPosSize = 0;
   fNbObj = 0;
   fNbPage = 0;

   PrintStr("%PDF-1.4@");
   PrintStr("%\342\343\317\323");
   PrintStr("@");

   NewObject(kObjRoot);
   PrintStr("<<@");
   PrintStr("/Type /Catalog@");
   PrintStr("/Pages");
   WriteInteger(kObjPages);
   PrintStr(" 0 R@");
   PrintStr("/Outlines");
   WriteInteger(kObjOutlines);
   PrintStr(" 0 R@");
   PrintStr("/PageMode /UseOutlines@");
   PrintStr(">>@");
   PrintStr("endobj@");

   NewObject(kObjInfo);
   PrintStr("<<@");
   PrintStr("/Creator (ROOT Version ");
   PrintStr(gROOT->GetVersion());
   PrintStr(")");
   PrintStr("@");
   PrintStr("/CreationDate (");
   TDatime t;
   char str[17];
   snprintf(str,17,"D:%4.4d%2.2d%2.2d%2.2d%2.2d%2.2d",
                t.GetYear()  , t.GetMonth(),
                t.GetDay()   , t.GetHour(),
                t.GetMinute(), t.GetSecond());
   PrintStr(str);
   PrintStr(")");
   PrintStr("@");
   PrintStr("/Title (");
   if (strlen(GetName())<=80) PrintStr(GetName());
   PrintStr(")");
   PrintStr("@");
   PrintStr("/Keywords (ROOT)@");
   PrintStr(">>@");
   PrintStr("endobj@");

   NewObject(kObjPageResources);
   PrintStr("<<@");
   PrintStr("/ProcSet [/PDF /Text]@");

   PrintStr("/Font@");
   PrintStr("<<@");
   for (i=0; i<kNumberOfFonts; i++) {
      PrintStr(" /F");
      WriteInteger(i+1,0);
      WriteInteger(kObjFont+i);
      PrintStr(" 0 R");
   }
   PrintStr("@");
   PrintStr(">>@");

   PrintStr("/ColorSpace << /Cs8");
   WriteInteger(kObjColorSpace);
   PrintStr(" 0 R >>");
   PrintStr("@");
   PrintStr("/Pattern");
   WriteInteger(kObjPatternList);
   PrintStr(" 0 R");
   PrintStr("@");
   PrintStr(">>@");
   PrintStr("endobj@");

   FontEncode();
   PatternEncode();

   NewPage();
   fPageNotEmpty = kFALSE;
}

//______________________________________________________________________________
void TPDF::PatternEncode()
{
   // Patterns encoding

   Int_t patternNb = kObjPattern;

   NewObject(kObjColorSpace);
   if (gStyle->GetColorModelPS()) {
      PrintStr("[/Pattern /DeviceCMYK]@");
   } else {
      PrintStr("[/Pattern /DeviceRGB]@");
   }
   PrintStr("endobj@");
   NewObject(kObjPatternResourses);
   PrintStr("<</ProcSet[/PDF]>>@");
   PrintStr("endobj@");

   NewObject(kObjPatternList);
   PrintStr("<<@");
   PrintStr(" /P01");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P02");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P03");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P04");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P05");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P06");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P07");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P08");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P09");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P10");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P11");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P12");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P13");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P14");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P15");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P16");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P17");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P18");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P19");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P20");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P21");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P22");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P23");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P24");
   WriteInteger(patternNb++);
   PrintStr(" 0 R");
   PrintStr(" /P25");
   WriteInteger(patternNb++);
   PrintStr(" 0 R@");
   PrintStr(">>@");
   PrintStr("endobj@");

   patternNb = kObjPattern;

   // P01
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[1 0 0 1 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 100 100]/XStep 98/YStep 4/Length 91/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211*\3442T\310T\3402P0P04\200\340\242T\256p\205<\240\220\027P0K\301P\241\034(\254\340\253\020m\250\020k\240\220\302e\244`\242\220\313ei\t\244r\200\272\215A\034\v \225\003\2241\202\310\030\201e\f!2\206@N0W \027@\200\001\0|c\024\357\n", 93);
   fNByte += 93;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P02
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.75 0 0 0.75 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 100 100]/XStep 96/YStep 4/Length 92/Filter/FlateDecode>>@");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211$\2121\n\2000\024C\367\234\"G\370\277\025\321+\b\016\342\340P\334tP\252\240\213\3277\332!\204\274\227\v\316\2150\032\335J\356\025\023O\241Np\247\363\021f\317\344\214\234\215\v\002+\036h\033U\326/~\243Ve\231PL\370\215\027\343\032#\006\274\002\f\0\242`\025:\n", 94);
   fNByte += 94;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P03
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.5 0 0 0.5 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 100 100]/XStep 96/YStep 16/Length 93/Filter/FlateDecode>>@");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211$\2121\n\2000\024C\367\234\"G\370\261(\366\n\202\20388\210\233\016J\025t\361\372\376\332!\204\274\227\033\342N\030\215\262\222g\303\304\313Q\347\360\240\370:f\317Y\f\\\214+**\360Dls'\177\306\274\032\257\344\256.\252\376\215\212\221\217\021\003>\001\006\0\317\243\025\254\n", 95);
   fNByte += 95;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P04
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.06 0 0 0.06 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 100 100]/XStep 100/YStep 100/Length 63/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211*\3442T\310T\3402P0P04\200\340\242T\256p\205<\240\220\027P0K\301D\241\034(\254\340\253\020\035k\240\220\002V\231\313\005S\233\303\025\314\025\310\005\020`\0\344\270\r\274\n", 65);
   fNByte += 65;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P05
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.06 0 0 0.06 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 100 100]/XStep 100/YStep 100/Length 66/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211*\3442T\310T\3402P0P04\200\340\242T\256p\205<\240\220\027P0K\301D\241\034(\254\340\253\020\035k\240\220\302\005Q\223\313\005\"\r\024r\270\202\271\002\271\0\002\f\0\344\320\r\274\n", 68);
   fNByte += 68;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P06
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.03 0 0 0.03 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 100 100]/XStep 100/YStep 100/Length 66/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211*\3442T\310T\3402P0P04\200\340\242T\256p\205<\240\220\027P0K\301D\241\034(\254\340\253\020\035k\240\220\302e\nR\232\v\242@js\270\202\271\002\271\0\002\f\0\345X\r\305\n", 68);
   fNByte += 68;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P07
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.03 0 0 0.03 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 100 100]/XStep 100/YStep 100/Length 68/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211*\3442T\310T\3402P0P04\200\340\242T\256p\205<\240\220\027P0K\301D\241\034(\254\340\253\020\035k\240\220\002\02465P\310\345\002)\0042r\270\202\271\002\271\0\002\f\0\345=\r\305\n", 70);
   fNByte += 70;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P08
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.06 0 0 0.06 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 101 101]/XStep 100/YStep 100/Length 139/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211D\217\261\016\3020\fDw\177\305\315L6Q\225|\003\022C\305\300Puk+\201\032$\272\360\373\330\265\323\016\271\330\367\234\344\"x\201\030\214\252\232\030+%\353VZ.jd\367\205\003x\241({]\311\324]\323|\342\006\033J\201:\306\325\230Jg\226J\261\275D\257#\337=\220\260\354k\233\351\211\217Z75\337\020\374\324\306\035\303\310\230\342x=\303\371\275\307o\332s\331\223\224\240G\330\a\365\364\027`\0\nX1}\n",141);
   fNByte += 141;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P09
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.06 0 0 0.06 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 100 100]/XStep 100/YStep 100/Length 108/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211*\3442T\310T\3402P0P04\200\340\242T\256p\205<\240\220\027P0K\301D\241\034(\254\340\253\020\035k\240\220\002\02465P\310\005RFFz&\020\002,d\240\220\314en\256g\0065\b,\001b\230\202$\240\232\214@\362\246`\2169H\336\024\2426\231\v&\200,\n\326\030\314\025\310\005\020`\0\f@\036\227\n", 110);
   fNByte += 110;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P10
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.06 0 0 0.06 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 100 100]/XStep 100/YStep 100/Length 93/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211*\3442T\310T\3402P0P04\200\340\242T\256p\205<\240\220\027P0K\301D\241\034(\254\340\253\020\035k\240\220\002\02465P\310\345\002)\0042r\200\332\r\241\\C \017dN.\027L\312\0\302\205\2535\205j6\205X\224\303\025\314\025\310\005\020`\0\2127\031\t\n", 95);
   fNByte += 95;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P11
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.125 0 0 0.125 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 100 100]/XStep 100/YStep 100/Length 164/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211\\\2171\016\3020\fEw\237\342\037\301ip\223^\001\211\001u`@l0\200(\022,\\\037;v\204\332\241\211\336\373\337V\363\246\204;\210\301H\354\337\347F'\274T\355U>\220\360U\215\003\316\027\306\2655\027=\a\306\223\304I\002m\332\330\356&\030\325\333fZ\275F\337\205\235\265O\270\032\004\331\214\336\305\270\004\227`\357i\256\223\342;]\344\255(!\372\356\205j\030\377K\335\220\344\377\210\274\306\022\330\337T{\214,\212;\301\3508\006\346\206\021O=\216|\212|\246#\375\004\030\0\216FF\207\n", 166);
   fNByte += 166;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P12
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.125 0 0 0.125 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 100 100]/XStep 100/YStep 100/Length 226/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211<P;n\3030\f\335y\n\236 \220DK\242\256P\240C\321\241C\221\311\311\220\242\016\220.\275~D\221/\203I\342}\370(?(\363\215)q\342\234\374\373\273\322\027\337'\3646\301\037\316\374?a~\347\357s\342\313\2045\361A9\237\322fc\231\200\236F\263\301\334;\211\017\207\rN\311\252S\\\227{\247\006w\207\244\303\255p+(\205\333\360e/v\356a\315\317\360\272\320b|w\276\203o\340k\b\004\027\v$b\226\235,\242\254t(\024\nu\305Vm\313\021\375\327\272\257\227fuf\226ju\356\222x\030\024\313\261S\215\377\341\274,\203\254\253Z\\\262A\262\205eD\350\210\320\201\225\212\320\036\241\355\025\372JE,\2266\344\366\310U\344\016HFx>\351\203\236\002\f\0d}e\216\n", 228);
   fNByte += 228;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P13
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.06 0 0 0.06 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 100 100]/XStep 100/YStep 100/Length 69/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211*\3442T\310T\3402P0P04\200\340\242T\256p\205<\240\220\027P0K\301D\241\034(\254\340\253\020\035k\240\220\002V\231\313\005S\233\303\005\241!\" ~0W \027@\200\001\0\331\227\020\253\n", 71);
   fNByte += 71;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P14
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.15 0 0 0.15 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 100 100]/XStep 80/YStep 80/Length 114/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\2114\214=\n\2000\f\205\367\234\342\035!-\241\364\f\202\20388\210\233\016J+\350\342\365M\3723\224\327\367}I\036r8A\f\206\343\372\336\203\026\334\212\006\205\027\004\237b\214X7\306\256\33032\331\240~\022y[\315\026\206\222\372\330}\264\036\253\217\335\353\240\030\b%\223\245o=X\227\346\245\355K\341\345@\3613M\364\v0\0\207o\"\261\n", 116);
   fNByte += 116;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P15
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.102 0 0 0.102 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 60 60]/XStep 60/YStep 60/Length 218/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211<\2211\016\3020\fEw\237\302'@\211c\267w@b@\f\f\210\2510\200(\022,\\\037\347\307\256Z\325\221\375\337\377\225\363\241\312\017\246\302\205'\274\337;\235\371\355\215\275\267\236\\\371\307\265\360\201/\327\3027o\233\361J\262\233\247~\362g\336\211zur!A]{\035}\031S\343\006p\241\226dKI\v\326\202\265\3153\331)X)\335fE\205M\235\373\327\r*\374\026\252\022\216u\223\200\361I\211\177\031\022\001#``\342GI\211\004c\221gi\246\231\247\221\247\231\247\233$XM3\315<\215<\315<K\211e\036#\215a4\366\344\035lm\214Z\314b\211Xj\337K\\\201$\332\325\v\365\2659\204\362\242\274'\v\221\r\321\211\216\364\027`\0\212'_\215\n", 220);
   fNByte += 220;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P16
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.1 0 0 0.05 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 100 100]/XStep 100/YStep 100/Length 123/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211*\3442T\310T\3402P0P04\200\340\242T\256p\205<\240\220\027P0K\301D\241\034(\254\340\253\020\035k\240\220\302ej\240\0D\271 \332\314X\317B\301\330\002H\230\233*\030\231\202\310d.CC=#\020\v*\rV\235\214\254\v\210r@\264\261\031P\241\031H5D\253\021H\267\005\3104 \v\344\016\260\002\020\003lB0W \027@\200\001\0hU \305\n", 125);
   fNByte += 125;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P17
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.06 0 0 0.06 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 100 100]/XStep 100/YStep 100/Length 66/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211*\3442T\310T\3402P0P04\200\340\242T\256p\205<\240\220\027P0K\301D\241\034(\254\340\253\020md\242\020k\240\220\002V\234\313\005S\236\303\025\314\025\310\005\020`\0\r\351\016B\n", 68);
   fNByte += 68;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P18
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.06 0 0 0.06 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 100 100]/XStep 100/YStep 100/Length 69/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211*\3442T\310T\3402P0P04\200\340\242T\256p\205<\240\220\027P0K\301D\241\034(\254\340\253\020md\242\020k\240\220\302\005Q\226\313\005\"\r\024r\270\202\271\002\271\0\002\f\0\016\001\016B\n", 71);
   fNByte += 71;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P19
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.117 0 0 0.117 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 100 100]/XStep 100/YStep 100/Length 149/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211L\216;\016\302@\fD{\237bN\020\331+6a\257\200D\201((P\252@\001R\220\240\341\372\370\263\216(\326\266f\336\330\373&\301\003\304`\b\307\373\334\351\202\227J\a\025\237\020|U\306\021\327\231q\243\306\250\214\325\372T\006\336\367\032\262\326\205\3124\264b\243$\"n.\244=\314\250!\2139\033\327\022i=\323\317\2518\332T}\347.\202\346W\373\372j\315\221\344\266\213=\237\241\344\034\361\264!\236w\344\177\271o8\323\211~\002\f\0\366\3026\233\n", 151);
   fNByte += 151;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P20
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.05 0 0 0.1 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 100 100]/XStep 100/YStep 100/Length 122/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211<L;\016\2030\f\335}\212w\002\344$M\2323 1 \006\006\304\224vhU\220`\341\372<\aT\311\366\263\336o\023\207\017D\241pz\355\376\226\021+\251\226\344\027\017\034\244\321a\232\025/\211\n\316r\343ORh\262}\317\210\344\032o\310)\302\2233\245\252[m\274\332\313\277!$\332\371\371\210`N\242\267$\217\263\246\252W\257\245\006\351\345\024`\0o\347 \305\n", 124);
   fNByte += 124;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P21
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.125 0 0 0.125 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 101 101]/XStep 100/YStep 100/Length 117/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211D\2151\n\2000\fE\367\234\342\037!)\224\336Ap\020\a\aq\323A\251\202.^\337$-\025\022^\372\033^n\022\354 \006CX\274\237\215&\\\032u\032\036\020\274\032\243\307\2740V]\027\234\024\242\"\033\2642En\324\312\224bc\262\\\230\377\301\332WM\224\212(U\221\375\265\301\025\016?\350\317P\215\221\033\213o\244\201>\001\006\0\031I'f\n", 119);
   fNByte += 119;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P22
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.125 0 0 0.125 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 101 101]/XStep 100/YStep 100/Length 118/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211<\215=\n\204P\f\204\373\234b\216\220<\b\357\016\302\026ba!vZ(\273\v\332x}\223\274\237\"|\223a\230\271Hp\200\030\fa\211\273w\232\3617k0\363\204\3401\033\037,+c#\3170~\2244\304\327EV\243r\247\272oOcr\337\323]H\t\226\252\334\252r\255\362\257\213(\t\304\250\326\315T\267\032\275q\242\221^\001\006\0\272\367(&\n", 120);
   fNByte += 120;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P23
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.06 0 0 0.06 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 100 100]/XStep 100/YStep 100/Length 169/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211<\220\273\n\0021\020E\373\371\212[[M\326\331\354\344\027\004\v\261\260\020;\025\224D\320\306\337w\036\254p\363\230\223\341$\344M\005\017\020\203Q8\307\347F'\274\f\355\f>Q\3605\214=\316\005\v.\214kt\217\230;)\324\366\245Fa\213e\320v\212r\022X\006\211Fi\3242\250J\224\302\020\367h\212\254I\\\325R\225o\03143\346U\235@a\t[\202Za\tA\202E`\351~O\002\235`\351~S\202\306h.m\253\264)\232K\217t\310\017q\354\a\353\247\364\377C\356\033\372\t0\0\bm:\375\n", 171);
   fNByte += 171;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P24
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.125 0 0 0.125 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 100 100]/XStep 100/YStep 100/Length 280/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\211DQ9N\004A\f\314\373\025\216\211\326\343v\037_@\"@\004\004\210\f\220@\003\022$|\177\335\345j\220v\345\251\303\343*\215\312\273\024\275\\d\375?\361dM\3162\306\337\214\337Y\336n\240m\217\036\301y\343\\<,i\250\0038F\035)\347l\322\026o\377\023\353|[\254\177\343\005;\315\317ky\224\257\240n\203\374\020\225\337\240\345N\236T\272<_\344\245\304^\3238\030\tc\236E\233xO\034\363\204>\251\317\324\233\023{\352\235\376\336S\357Fl\251\017\372\207\247>xoh&_\366Ud\331\253\314D\023\332\241\211\016\205\246\235\326\236*\275\307\204z8!s\031\335\306\\\306C\306\\\225\376\312\\\225\307\252\246\356\364\273Q\347\271:\371\341l\177\311e\210\3571\211\251#\374\302H\037:\342c\241\323\2617\320 \034\250\0\302\323a{\005%\302a\373(Zx\313\026\213@\215p\324}\026=\274e\217E8s\326}\026M\036\312}\271\n0\0\215\263\207\016\n", 282);
   fNByte += 282;
   PrintStr("endstream@");
   PrintStr("endobj@");

   // P25
   NewObject(patternNb++);
   PrintStr("<</Type/Pattern/Matrix[0.125 0 0 0.125 20 28]/PatternType 1/Resources");
   WriteInteger(kObjPatternResourses);
   PrintStr(" 0 R/PaintType 2/TilingType 1/BBox[0 0 101 101]/XStep 100/YStep 100/Length 54/Filter/FlateDecode>>");
   PrintStr("@");
   fStream->write("stream",6); fNByte += 6;
   fStream->write("\r\nH\2112T\310T\3402P0P\310\34526P\0\242\034.s\004m\016\242\r\r\f\024@\030\302\002\321iZP\305`M\346\310\212\201R\0\001\006\0\206\322\017\200\n", 56);
   fNByte += 56;
   PrintStr("endstream@");
   PrintStr("endobj@");
}

//______________________________________________________________________________
void TPDF::PrintStr(const char *str)
{
   // Output the string str in the output buffer

   Int_t len = strlen(str);
   if (len == 0) return;
   fPageNotEmpty = kTRUE;

   if (fCompress) {
      if (fLenBuffer+len >= fSizBuffer) {
         fBuffer  = TStorage::ReAllocChar(fBuffer, 2*fSizBuffer, fSizBuffer);
         fSizBuffer = 2*fSizBuffer;
      }
      strcpy(fBuffer + fLenBuffer, str);
      fLenBuffer += len;
      return;
   }

   TVirtualPS::PrintStr(str);
}


//______________________________________________________________________________
void TPDF::PrintFast(Int_t len, const char *str)
{
   // Fast version of Print

   fPageNotEmpty = kTRUE;
   if (fCompress) {
      if (fLenBuffer+len >= fSizBuffer) {
         fBuffer  = TStorage::ReAllocChar(fBuffer, 2*fSizBuffer, fSizBuffer);
         fSizBuffer = 2*fSizBuffer;
      }
      strcpy(fBuffer + fLenBuffer, str);
      fLenBuffer += len;
      return;
   }

   TVirtualPS::PrintFast(len, str);
}


//______________________________________________________________________________
void TPDF::Range(Float_t xsize, Float_t ysize)
{
   // Set the range for the paper in centimetres

   Float_t xps, yps, xncm, yncm, dxwn, dywn, xwkwn, ywkwn, xymax;

   fXsize = xsize;
   fYsize = ysize;

   xps = xsize;
   yps = ysize;

   if( xsize <= xps && ysize < yps) {
      if ( xps > yps ) xymax = xps;
      else             xymax = yps;
      xncm  = xsize/xymax;
      yncm  = ysize/xymax;
      dxwn  = ((xps/xymax)-xncm)/2;
      dywn  = ((yps/xymax)-yncm)/2;
   } else {
      if (xps/yps < 1) xwkwn = xps/yps;
      else             xwkwn = 1;
      if (yps/xps < 1) ywkwn = yps/xps;
      else             ywkwn = 1;

      if (xsize < ysize)  {
         xncm = ywkwn*xsize/ysize;
         yncm = ywkwn;
         dxwn = (xwkwn-xncm)/2;
         dywn = 0;
         if( dxwn < 0) {
            xncm = xwkwn;
            dxwn = 0;
            yncm = xwkwn*ysize/xsize;
            dywn = (ywkwn-yncm)/2;
         }
      } else {
         xncm = xwkwn;
         yncm = xwkwn*ysize/xsize;
         dxwn = 0;
         dywn = (ywkwn-yncm)/2;
         if( dywn < 0) {
            yncm = ywkwn;
            dywn = 0;
            xncm = ywkwn*xsize/ysize;
            dxwn = (xwkwn-xncm)/2;
         }
      }
   }
   fRange = kTRUE;
}


//______________________________________________________________________________
void TPDF::SetColor(Int_t color)
{
   // Set color with its color index

   if (color < 0) color = 0;
   TColor *col = gROOT->GetColor(color);
   if (col) {
      SetColor(col->GetRed(), col->GetGreen(), col->GetBlue());
   } else {
      SetColor(1., 1., 1.);
   }
}


//______________________________________________________________________________
void TPDF::SetColor(Float_t r, Float_t g, Float_t b)
{
   // Set color with its R G B components
   //
   //  r: % of red in [0,1]
   //  g: % of green in [0,1]
   //  b: % of blue in [0,1]

   if (r == fRed && g == fGreen && b == fBlue) return;

   fRed   = r;
   fGreen = g;
   fBlue  = b;
   if (fRed   <= 0.000001) fRed   = 0;
   if (fGreen <= 0.000001) fGreen = 0;
   if (fBlue  <= 0.000001) fBlue  = 0;

   if (gStyle->GetColorModelPS()) {
      Double_t colCyan, colMagenta, colYellow;
      Double_t colBlack = TMath::Min(TMath::Min(1-fRed,1-fGreen),1-fBlue);
      if (colBlack==1) {
         colCyan    = 0;
         colMagenta = 0;
         colYellow  = 0;
      } else {
         colCyan    = (1-fRed-colBlack)/(1-colBlack);
         colMagenta = (1-fGreen-colBlack)/(1-colBlack);
         colYellow  = (1-fBlue-colBlack)/(1-colBlack);
      }
      if (colCyan    <= 0.000001) colCyan    = 0;
      if (colMagenta <= 0.000001) colMagenta = 0;
      if (colYellow  <= 0.000001) colYellow  = 0;
      if (colBlack   <= 0.000001) colBlack   = 0;
      WriteReal(colCyan);
      WriteReal(colMagenta);
      WriteReal(colYellow);
      WriteReal(colBlack);
      PrintFast(2," K");
      WriteReal(colCyan);
      WriteReal(colMagenta);
      WriteReal(colYellow);
      WriteReal(colBlack);
      PrintFast(2," k");
   } else {
      WriteReal(fRed);
      WriteReal(fGreen);
      WriteReal(fBlue);
      PrintFast(3," RG");
      WriteReal(fRed);
      WriteReal(fGreen);
      WriteReal(fBlue);
      PrintFast(3," rg");
   }
}


//______________________________________________________________________________
void TPDF::SetFillColor( Color_t cindex )
{
   // Set color index for fill areas

   fFillColor = cindex;
   if (gStyle->GetFillColor() <= 0) cindex = 0;
}


//______________________________________________________________________________
void TPDF::SetFillPatterns(Int_t ipat, Int_t color)
{
   // Set the fill patterns (1 to 25) for fill areas

   char cpat[10];
   PrintStr(" /Cs8 cs");
   TColor *col = gROOT->GetColor(color);
   Double_t colRed   = col->GetRed();
   Double_t colGreen = col->GetGreen();
   Double_t colBlue  = col->GetBlue();
   if (gStyle->GetColorModelPS()) {
      Double_t colBlack = TMath::Min(TMath::Min(1-colRed,1-colGreen),1-colBlue);
      if (colBlack==1) {
         WriteReal(0);
         WriteReal(0);
         WriteReal(0);
         WriteReal(colBlack);
      } else {
         Double_t colCyan    = (1-colRed-colBlack)/(1-colBlack);
         Double_t colMagenta = (1-colGreen-colBlack)/(1-colBlack);
         Double_t colYellow  = (1-colBlue-colBlack)/(1-colBlack);
         WriteReal(colCyan);
         WriteReal(colMagenta);
         WriteReal(colYellow);
         WriteReal(colBlack);
      }
   } else {
      WriteReal(colRed);
      WriteReal(colGreen);
      WriteReal(colBlue);
   }
   snprintf(cpat,10," /P%2.2d scn", ipat);
   PrintStr(cpat);
}


//______________________________________________________________________________
void TPDF::SetLineColor( Color_t cindex )
{
   // Set color index for lines

   fLineColor = cindex;
}


//______________________________________________________________________________
void TPDF::SetLineStyle(Style_t linestyle)
{
   // Change the line style
   //
   // linestyle = 2 dashed
   //           = 3 dotted
   //           = 4 dash-dotted
   //           = else solid (1 in is used most of the time)

   if ( linestyle == fLineStyle) return;
   fLineStyle = linestyle;
   TString st = (TString)gStyle->GetLineStyleString(linestyle);
   PrintFast(2," [");
   TObjArray *tokens = st.Tokenize(" ");
   for (Int_t j = 0; j<tokens->GetEntries(); j++) {
      Int_t it;
      sscanf(((TObjString*)tokens->At(j))->GetName(), "%d", &it);
      WriteInteger((Int_t)(it/4));
   }
   delete tokens;
   PrintFast(5,"] 0 d");
}


//______________________________________________________________________________
void TPDF::SetLineWidth(Width_t linewidth)
{
   // Change the line width

   if (linewidth == fLineWidth) return;
   fLineWidth = linewidth;
   WriteReal(fLineScale*fLineWidth);
   PrintFast(2," w");
}


//______________________________________________________________________________
void TPDF::SetMarkerColor( Color_t cindex )
{
   // Set color index for markers.

   fMarkerColor = cindex;
}


//______________________________________________________________________________
void TPDF::SetTextColor( Color_t cindex )
{
   // Set color index for text

   fTextColor = cindex;
}


//______________________________________________________________________________
void TPDF::Text(Double_t xx, Double_t yy, const char *chars)
{
   // Draw text
   //
   // xx: x position of the text
   // yy: y position of the text
   // chars: text to be drawn

   if (fTextSize <= 0) return;

   const Double_t kDEGRAD = TMath::Pi()/180.;
   char str[8];
   Double_t x = xx;
   Double_t y = yy;

   // Text color
   SetColor(Int_t(fTextColor));

   // Clipping
   PrintStr(" q");
   Double_t x1 = XtoPDF(gPad->GetX1());
   Double_t x2 = XtoPDF(gPad->GetX2());
   Double_t y1 = YtoPDF(gPad->GetY1());
   Double_t y2 = YtoPDF(gPad->GetY2());
   WriteReal(x1);
   WriteReal(y1);
   WriteReal(x2 - x1);
   WriteReal(y2 - y1);
   PrintStr(" re W n");

   // Start the text
   if (!fCompress) PrintStr("@");

   // Font and text size
   Int_t font = abs(fTextFont)/10;
   if( font > kNumberOfFonts || font < 1) font = 1;

   Double_t wh = (Double_t)gPad->XtoPixel(gPad->GetX2());
   Double_t hh = (Double_t)gPad->YtoPixel(gPad->GetY1());
   Float_t tsize, ftsize;
   if (wh < hh) {
      tsize = fTextSize*wh;
      Int_t sizeTTF = (Int_t)(tsize*kScale+0.5); // TTF size
      ftsize = (sizeTTF*fXsize*gPad->GetAbsWNDC())/wh;
   } else {
      tsize = fTextSize*hh;
      Int_t sizeTTF = (Int_t)(tsize*kScale+0.5); // TTF size
      ftsize = (sizeTTF*fYsize*gPad->GetAbsHNDC())/hh;
   }
   Double_t fontsize = 72*(ftsize)/2.54;
   if( fontsize <= 0) return;

   // Text alignment
   Float_t tsizex = gPad->AbsPixeltoX(Int_t(tsize))-gPad->AbsPixeltoX(0);
   Float_t tsizey = gPad->AbsPixeltoY(0)-gPad->AbsPixeltoY(Int_t(tsize));
   Int_t txalh = fTextAlign/10;
   if (txalh < 1) txalh = 1; if (txalh > 3) txalh = 3;
   Int_t txalv = fTextAlign%10;
   if (txalv < 1) txalv = 1; if (txalv > 3) txalv = 3;
   if( txalv == 3) {
      y -= 0.8*tsizey*TMath::Cos(kDEGRAD*fTextAngle);
      x += 0.8*tsizex*TMath::Sin(kDEGRAD*fTextAngle);
   } else if( txalv == 2) {
      y -= 0.4*tsizey*TMath::Cos(kDEGRAD*fTextAngle);
      x += 0.4*tsizex*TMath::Sin(kDEGRAD*fTextAngle);
   }

   if (txalh > 1) {
      TText t;
      UInt_t w, h;
      t.SetTextSize(fTextSize);
      t.SetTextFont(fTextFont);
      t.GetTextExtent(w, h, chars);
      Double_t twx = gPad->AbsPixeltoX(w)-gPad->AbsPixeltoX(0);
      Double_t twy = gPad->AbsPixeltoY(0)-gPad->AbsPixeltoY(w);
      if(txalh == 2){
         x = x-(twx/2)*TMath::Cos(kDEGRAD*fTextAngle);
         y = y-(twy/2)*TMath::Sin(kDEGRAD*fTextAngle);
      }
      if(txalh == 3){
         x = x-twx*TMath::Cos(kDEGRAD*fTextAngle);
         y = y-twy*TMath::Sin(kDEGRAD*fTextAngle);
      }
   }

   // Symbol Italic tan(15) = .26794
   if (font == 15) {
      Float_t tanAlpha = 0.26794;
      Float_t dx = - tanAlpha * YtoPDF(y);
      PrintStr(" q 1 0");
      WriteReal(tanAlpha);
      PrintStr(" 1");
      WriteReal(dx);
      PrintStr(" 0 cm");
   }

   PrintStr(" BT");

   snprintf(str,8," /F%d",font);
   PrintStr(str);
   WriteReal(fontsize);
   PrintStr(" Tf");

   // Text angle
   if(fTextAngle == 0) {
      WriteReal(XtoPDF(x));
      WriteReal(YtoPDF(y));
      PrintStr(" Td");
   } else if (fTextAngle == 90) {
      PrintStr(" 0 1 -1 0");
      WriteReal(XtoPDF(x));
      WriteReal(YtoPDF(y));
      PrintStr(" Tm");
   } else if (fTextAngle == 270) {
      PrintStr(" 0 -1 1 0");
      WriteReal(XtoPDF(x));
      WriteReal(YtoPDF(y));
      PrintStr(" Tm");
   } else {
      WriteReal(TMath::Cos(kDEGRAD*fTextAngle));
      WriteReal(TMath::Sin(kDEGRAD*fTextAngle));
      WriteReal(-TMath::Sin(kDEGRAD*fTextAngle));
      WriteReal(TMath::Cos(kDEGRAD*fTextAngle));
      WriteReal(XtoPDF(x));
      WriteReal(YtoPDF(y));
      PrintStr(" Tm");
   }

   const Int_t len=strlen(chars);

   // Calculate the individual character placements.
   // Otherwise, if a string is printed in one line the kerning is not
   // performed. In order to measure the precise character positions we need to
   // trick FreeType into rendering high-resolution characters otherwise it will
   // stick to the screen pixel grid which is far worse than we can achieve on
   // print.
   const Float_t scale = 16.0;
   // Save current text attributes.
   TText saveAttText;
   saveAttText.TAttText::operator=(*this);
   TText t;
   t.SetTextSize(fTextSize * scale);
   t.SetTextFont(fTextFont);
   UInt_t wa1, wa0;
   t.GetTextAdvance(wa0, chars, kFALSE);
   t.GetTextAdvance(wa1, chars);
   t.TAttText::Modify();
   Bool_t kerning;
   if (wa0-wa1 != 0) kerning = kTRUE;
   else              kerning = kFALSE;
   Int_t *charDeltas = 0;
   if (kerning) {
        charDeltas = new Int_t[len];
        for (Int_t i = 0;i < len;i++) {
            UInt_t ww;
            t.GetTextAdvance(ww, chars + i);
            charDeltas[i] = wa1 - ww;
        }
        for (Int_t i = len - 1;i > 0;i--) {
            charDeltas[i] -= charDeltas[i-1];
        }
        char tmp[2];
        tmp[1] = 0;
        for (Int_t i = 1;i < len;i++) {
            tmp[0] = chars[i-1];
            UInt_t width;
            t.GetTextAdvance(width, &tmp[0], kFALSE);
            Double_t wwl = gPad->AbsPixeltoX(width - charDeltas[i]) - gPad->AbsPixeltoX(0);
            wwl -= 0.5*(gPad->AbsPixeltoX(1) - gPad->AbsPixeltoX(0)); // half a pixel ~ rounding error
            charDeltas[i] = (Int_t)((1000.0/Float_t(fontsize))*(XtoPDF(wwl) - XtoPDF(0))/scale);
        }
   }
   // Restore text attributes.
   saveAttText.TAttText::Modify();

   // Ouput the text. Escape some characters if needed
   if (kerning) PrintStr(" [");
   else         PrintStr(" (");

   for (Int_t i=0; i<len;i++) {
      if (chars[i]!='\n') {
         if (kerning) PrintStr("(");
         if (chars[i]=='(' || chars[i]==')') {
            snprintf(str,8,"\\%c",chars[i]);
         } else {
            snprintf(str,8,"%c",chars[i]);
         }
         PrintStr(str);
         if (kerning) {
            PrintStr(") ");
            if (i < len-1) {
               WriteInteger(charDeltas[i+1]);
            }
         }
      }
   }

   if (kerning) PrintStr("] TJ ET Q");
   else         PrintStr(") Tj ET Q");
   if (font == 15) PrintStr(" Q");
   if (!fCompress) PrintStr("@");
   if (kerning) delete [] charDeltas;
}


//______________________________________________________________________________
void TPDF::TextNDC(Double_t u, Double_t v, const char *chars)
{
   // Write a string of characters in NDC

   Double_t x = gPad->GetX1() + u*(gPad->GetX2() - gPad->GetX1());
   Double_t y = gPad->GetY1() + v*(gPad->GetY2() - gPad->GetY1());
   Text(x, y, chars);
}


//______________________________________________________________________________
Double_t TPDF::UtoPDF(Double_t u)
{
   // Convert U from NDC coordinate to PDF

   Double_t cm = fXsize*(gPad->GetAbsXlowNDC() + u*gPad->GetAbsWNDC());
   return 72*cm/2.54;
}


//______________________________________________________________________________
Double_t TPDF::VtoPDF(Double_t v)
{
   // Convert V from NDC coordinate to PDF

   Double_t cm = fYsize*(gPad->GetAbsYlowNDC() + v*gPad->GetAbsHNDC());
   return 72*cm/2.54;
}


//______________________________________________________________________________
Double_t TPDF::XtoPDF(Double_t x)
{
   // Convert X from world coordinate to PDF

   Double_t u = (x - gPad->GetX1())/(gPad->GetX2() - gPad->GetX1());
   return  UtoPDF(u);
}


//______________________________________________________________________________
Double_t TPDF::YtoPDF(Double_t y)
{
   // Convert Y from world coordinate to PDF

   Double_t v = (y - gPad->GetY1())/(gPad->GetY2() - gPad->GetY1());
   return  VtoPDF(v);
}


//______________________________________________________________________________
void TPDF::WriteCompressedBuffer()
{
   // Write the buffer in a compressed way

   z_stream stream;
   int err;
   char *out = new char[2*fLenBuffer];

   stream.next_in   = (Bytef*)fBuffer;
   stream.avail_in  = (uInt)fLenBuffer;
   stream.next_out  = (Bytef*)out;
   stream.avail_out = (uInt)2*fLenBuffer;
   stream.zalloc    = (alloc_func)0;
   stream.zfree     = (free_func)0;
   stream.opaque    = (voidpf)0;

   err = deflateInit(&stream, Z_DEFAULT_COMPRESSION);
   if (err != Z_OK) {
      Error("WriteCompressedBuffer", "error in deflateInit (zlib)");
      return;
   }

   err = deflate(&stream, Z_FINISH);
   if (err != Z_STREAM_END) {
      deflateEnd(&stream);
      Error("WriteCompressedBuffer", "error in deflate (zlib)");
      return;
   }

   err = deflateEnd(&stream);

   fStream->write(out, stream.total_out);

   fNByte += stream.total_out;
   fStream->write("\n",1); fNByte++;
   fLenBuffer = 0;
   delete [] out;
   fCompress = kFALSE;
}

//______________________________________________________________________________
void TPDF::WriteReal(Float_t z)
{
   // Write a Real number to the file.
   // This method overwrites TVirtualPS::WriteReal. Some PDF reader like
   // Acrobat do not work when a PDF file contains reals with exponent. This
   // method writes the real number "z" using the format "%f" instead of the
   // format "%g" when writing it with "%g" generates a number with exponent.

   char str[15];
   snprintf(str,15," %g", z);
   if (strstr(str,"e") || strstr(str,"E")) snprintf(str,15," %10.8f", z);
   PrintStr(str);
}

---