source: trunk/test/gnuplot_pipe.cc @ 108

Last change on this file since 108 was 108, checked in by Peter Johansson, 15 years ago

removed debug code

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 2.2 KB
Line 
1// $Id: gnuplot_pipe.cc 108 2006-06-28 09:17:12Z peter $
2
3/*
4  Copyright (C) 2006 Jari Häkkinen
5
6  This file is part of svnstat, http://lev.thep.lu.se/trac/svnstat
7
8  svnstat is free software; you can redistribute it and/or modify it
9  under the terms of the GNU General Public License as published by
10  the Free Software Foundation; either version 2 of the License, or
11  (at your option) any later version.
12
13  svnstat is distributed in the hope that it will be useful, but
14  WITHOUT ANY WARRANTY; without even the implied warranty of
15  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
16  General Public License for more details.
17
18  You should have received a copy of the GNU General Public License
19  along with this program; if not, write to the Free Software
20  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
21  02111-1307, USA.
22*/
23
24#include "Gnuplot.h"
25
26#include <vector>
27
28int main(const int argc,const char* argv[])
29{ 
30  using namespace theplu;
31
32  bool ok = true;
33
34  std::vector<double> x,y;
35  for (int i=-10; i<=10; ++i) {
36    x.push_back(i);
37    y.push_back(i*i);
38  }
39
40  svnstat::Gnuplot gnuplot1;
41  if (gnuplot1.command("set output 'test1.png'; set term png ; set title 'sine'"))
42    ok = false;
43  if (gnuplot1.command("plot sin(x) title 'sine of x' with lines"))
44    ok = false;
45
46  svnstat::Gnuplot gnuplot2;
47  if (gnuplot2.command("set output 'test2.png'; set term png"))
48    ok = false;
49  gnuplot2.plot(x);
50
51  svnstat::Gnuplot gnuplot3;
52  if (gnuplot3.command("set output 'test3.png'; set term png"))
53    ok=false;
54  gnuplot3.linetitle("parabola");
55  if (gnuplot3.plot(x,y))
56    ok=false;
57  if (gnuplot3.command("set output 'test4.png'; set title 'composite'"))
58    ok=false;
59  gnuplot3.linestyle("linespoints");
60  gnuplot3.linetitle("");
61  if (gnuplot3.replot(x))
62    ok=false;
63
64  /*
65  // Jari, if we want to avoid the above usage of plot_x and plot_xy,
66  // we need to do something like this. Of course 'filename.data'
67  // needs to be created by the user (this is hidden for the user in
68  // plot_x and plot_xy). Note, the below example compiles, but will
69  // fail at run time if 'filename.data' does not, miraculously, exist.
70  svnstat::Gnuplot gnuplot4;
71  gnuplot4.command("set output 'test5.png'\nset term png");
72  gnuplot4.command("plot 'filename.data' using 1:2 with linespoints");
73  */
74
75  return (ok ? 0 : -1);
76}
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