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gnuplotGraph.C
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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" << nl
46  << "set output \"" << word(g.title()) << ".ps\"" << nl
47  << "set title " << g.title() << " offset 0,0" << nl
48  << "show title" << nl
49  << "set xlabel " << g.xName() << " offset 0,0" << nl
50  << "show xlabel" << nl
51  << "set ylabel " << g.yName() << " offset 0,0" << nl
52  << "show ylabel" << nl
53  << "plot";
54 
55  bool firstField = true;
56 
57  forAllConstIter(graph, g, iter)
58  {
59  if (!firstField)
60  {
61  os << ',';
62  }
63  firstField = false;
64 
65  os << "'-' title " << iter()->name() << " with lines";
66  }
67  os << "; pause -1" << nl;
68 
69 
70  forAllConstIter(graph, g, iter)
71  {
72  os << nl;
73  writeXY(g.x(), *iter(), os);
74  }
75 }
76 
77 
78 // ************************************************************************* //
#define forAllConstIter(Container, container, iter)
Iterate across all elements in the container object of type.
Definition: UList.H:477
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:294
const string & xName() const
Definition: graph.H:154
An Ostream is an abstract base class for all output systems (streams, files, token lists...
Definition: Ostream.H:54
addToRunTimeSelectionTable(ensightPart, ensightPartCells, istream)
static const char nl
Definition: Ostream.H:260
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.