gnuplot_io.h
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1 // The libMesh Finite Element Library.
2 // Copyright (C) 2002-2014 Benjamin S. Kirk, John W. Peterson, Roy H. Stogner
3 
4 // This library is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU Lesser General Public
6 // License as published by the Free Software Foundation; either
7 // version 2.1 of the License, or (at your option) any later version.
8 
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // Lesser General Public License for more details.
13 
14 // You should have received a copy of the GNU Lesser General Public
15 // License along with this library; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 
18 
19 
20 #ifndef LIBMESH_GNUPLOT_IO_H
21 #define LIBMESH_GNUPLOT_IO_H
22 
23 // Local includes
24 #include "libmesh/mesh_output.h"
25 
26 // C++ includes
27 #include <cstddef>
28 
29 
30 namespace libMesh
31 {
32 
33 // forward declaration
34 class MeshBase;
35 
43 // ------------------------------------------------------------
44 // GnuPlotIO class definition
45 class GnuPlotIO : public MeshOutput<MeshBase>
46 {
47  public:
48 
53  PNG_OUTPUT = 2};
54 
61  explicit
62  GnuPlotIO (const MeshBase&,
63  const std::string& = std::string("FE 1D Solution"),
64  int properties=0);
65 
69  virtual void write(const std::string&);
70 
75  virtual void write_nodal_data (const std::string&,
76  const std::vector<Number>&,
77  const std::vector<std::string>&);
78 
82  void set_title(const std::string& title) { _title = title; }
83 
87  void use_grid(bool grid) { _grid = grid; }
88 
89 
93  void set_png_output(bool png_output) { _png_output = png_output; }
94 
103  std::string axes_limits;
104 
105  private:
111  void write_solution (const std::string&,
112  const std::vector<Number>* = NULL,
113  const std::vector<std::string>* = NULL);
114 
115  std::string _title;
116 
117  bool _grid;
119 };
120 
121 } // namespace libMesh
122 
123 
124 #endif // LIBMESH_GNUPLOT_IO_H

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