gnuplot.hh

/*
 *  Simple C++ gnuplot API for use with StarCluster tools.
 *  Copyright (C) 2003  StarCluster team
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */


#ifndef GNUPLOT_HH
#define GNUPLOT_HH

#include <string>
#include <iostream>
#include <vector>
#include "version.h"

using namespace std;



class gnuplot {

public:

  bool autoscale;

  int pause;

  bool plot3d;

  string style;

  float time;

  string title;

  string xlabel;

  string ylabel;

  string zlabel;

  gnuplot(const bool = true);

  ~gnuplot();

  gnuplot& flush(const bool = true);

  gnuplot& operator<<(const string);

  gnuplot& operator<<(const double);
  gnuplot& operator<<(gnuplot& (*f)(gnuplot&));

  void reset_fp();

  void set_fp(FILE* const, const bool = false);

  void set_graphs(unsigned short);

  void set_log(const string = "");

  void set_multiplot(const unsigned char = 1, const unsigned char = 1);

  void set_multiplot(const string);

  void set_nolog(const string = "");

  void set_nomultiplot();

  void set_output(const string);

  void set_title(const string);

  void set_xlabel(const string);

  void set_xrange(const string);

  void set_ylabel(const string);

  void set_yrange(const string);

  void set_zlabel(const string);

  void set_zrange(const string);

private:
  FILE *fp, *fp_;
  unsigned char n, plots[2];
  unsigned short graphs, graph, plot;
  bool data_only, first_dataset, first_flush, first_number, multiplot, new_plot;
  vector<vector<double> > buf;
  vector<double> first_buf;
  gnuplot(const gnuplot&);
  gnuplot& operator=(const gnuplot&);

};


gnuplot& flush(gnuplot&);

#endif  // GNUPLOT_HH

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