/*
 * Netemplateove funkcie z sa.h
 */
#define NOVARS
#include "sa.h"

void LaTeXLine(double x0, double y0, double x1, double y1, ostream &s)
{
  s << "\\qbezier(" << x0 << "," << y0 << ")("
    << x0 << "," << y0 << ")(" << x1 << "," << y1 << ")" << " ";
}

char *(mvName[]) = { "Average", "Average squared", "Dispersion",
  		     "Entropy", "Specific heat" };

#define LOG(x)	log(x)
		     
//////////////////////////////////////////////////////////////////////
// Genericky report
void GenerReport::printGraph(ostream &s, double xSize, double ySize)
{
  int cnt = numOfRecords();
  int i, v;
  vector<double> maxOf(mvCNT);
  vector<double> minOf(mvCNT);
  double wrk, tmin, tmax/*, vminOf, vmaxOf*/;
  double x0, y0, x1, y1;

  // aspon jedna hodnota je vzdy zaznamenana
  for(v = 0; v < mvCNT; v++)
  {
    wrk = getMacroVal(0,v);
    minOf[v] = wrk;
    maxOf[v] = wrk;
    tmax = tmin = log(getTemp(0));
  }
  
  for(i = 1; i < cnt; i++)
  {
    for(v = 0; v < mvCNT; v++)
    {
      wrk = getMacroVal(i,v);
      if (wrk < minOf[v])
	minOf[v] = wrk;
      if (wrk > maxOf[v])
	maxOf[v] = wrk;
    }
    wrk = LOG(getTemp(i));
    if(tmax < wrk)
      tmax = wrk;
    if(tmin > wrk)
      tmin = wrk;
  }

  s << setiosflags(ios::fixed) << setprecision(20);
  for(v = 0; v < mvCNT; v++)
  {
    s << "%Macroscopic value #" << v << " - " << mvName[v] << endl;
    s << "\\begin{picture}(" <<xSize*1.2 <<"," <<ySize*1.2 <<")("
      << xSize*0.1 <<","<<ySize*0.1<<")"<<endl;
    // x-ova os
    s << "\\put("<< (-0.1*xSize) <<",0){\\vector(1,0){"<< (xSize*1.2) << "}}" << endl;
    // y-ova os
    s << "\\put(0,"<< (-0.1*ySize) <<"){\\vector(0,1){"<< (ySize*1.2) << "}}" << endl;

    x0 = xSize * (LOG(getTemp(0)) - tmin) / (tmax - tmin);
    y0 = ySize * (getMacroVal(0,v) - minOf[v]) / (maxOf[v] - minOf[v]);
    
    for(i = 1; i < cnt; i++)
    {
      x1 = xSize * (LOG(getTemp(i)) - tmin) / (tmax - tmin);
      y1 = ySize * (getMacroVal(i,v) - minOf[v]) / (maxOf[v] - minOf[v]);
      LaTeXLine(x0,y0,x1,y1,s);
      x0 = x1; y0 = y1;
    }

    s << "\\end{picture}" << endl << endl;
  }
  s << resetiosflags(ios::fixed);
}