gnuplotGraph.C
Go to the documentation of this file.
1 /*---------------------------------------------------------------------------*\
2  ========= |
3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration | Website: https://openfoam.org
5  \\ / A nd | Copyright (C) 2011-2018 OpenFOAM Foundation
6  \\/ M anipulation |
7 -------------------------------------------------------------------------------
8 License
9  This file is part of OpenFOAM.
10 
11  OpenFOAM is free software: you can redistribute it and/or modify it
12  under the terms of the GNU General Public License as published by
13  the Free Software Foundation, either version 3 of the License, or
14  (at your option) any later version.
15 
16  OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
19  for more details.
20 
21  You should have received a copy of the GNU General Public License
22  along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
23 
24 \*---------------------------------------------------------------------------*/
25 
26 #include "gnuplotGraph.H"
28 
29 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
30 
31 namespace Foam
32 {
33  defineTypeNameAndDebug(gnuplotGraph, 0);
34  const word gnuplotGraph::ext_("gplt");
35 
36  typedef graph::writer graphWriter;
37  addToRunTimeSelectionTable(graphWriter, gnuplotGraph, word);
38 }
39 
40 
41 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
42 
43 void Foam::gnuplotGraph::write(const graph& g, Ostream& os) const
44 {
45  os << "#set term postscript color" << endl
46  << "set output \"" << word(g.title()) << ".ps\"" << endl
47  << "set title " << g.title() << " 0,0" << endl << "show title" << endl
48  << "set xlabel " << g.xName() << " 0,0" << endl << "show xlabel" << endl
49  << "set ylabel " << g.yName() << " 0,0" << endl << "show ylabel" << endl
50  << "plot";
51 
52  bool firstField = true;
53 
54  forAllConstIter(graph, g, iter)
55  {
56  if (!firstField)
57  {
58  os << ',';
59  }
60  firstField = false;
61 
62  os << "'-' title " << iter()->name() << " with lines";
63  }
64  os << "; pause -1" << endl;
65 
66 
67  forAllConstIter(graph, g, iter)
68  {
69  os << endl;
70  writeXY(g.x(), *iter(), os);
71  }
72 }
73 
74 
75 // ************************************************************************* //
Ostream & endl(Ostream &os)
Add newline and flush stream.
Definition: Ostream.H:256
Macros for easy insertion into run-time selection tables.
static const word ext_
FileName extension for this graph format.
Definition: gnuplotGraph.H:59
Class to create, store and output qgraph files.
Definition: graph.H:58
graph::writer graphWriter
Definition: graph.C:36
A class for handling words, derived from string.
Definition: word.H:59
virtual const fileName & name() const
Return the name of the stream.
Definition: IOstream.H:297
const string & xName() const
Definition: graph.H:154
forAllConstIter(PtrDictionary< phaseModel >, mixture.phases(), phase)
Definition: pEqn.H:29
An Ostream is an abstract base class for all output systems (streams, files, token lists...
Definition: Ostream.H:53
addToRunTimeSelectionTable(ensightPart, ensightPartCells, istream)
defineTypeNameAndDebug(combustionModel, 0)
void write(const graph &, Ostream &os) const
Write graph in appropriate format.
Definition: gnuplotGraph.C:43
const dimensionedVector & g
const string & yName() const
Definition: graph.H:159
const string & title() const
Definition: graph.H:149
const scalarField & x() const
Definition: graph.H:165
Namespace for OpenFOAM.