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map_io_df3_handler.hh
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1 //------------------------------------------------------------------------------
2 // This file is part of the OpenStructure project <www.openstructure.org>
3 //
4 // Copyright (C) 2008-2011 by the OpenStructure authors
5 // Copyright (C) 2003-2010 by the IPLT authors
6 //
7 // This library is free software; you can redistribute it and/or modify it under
8 // the terms of the GNU Lesser General Public License as published by the Free
9 // Software Foundation; either version 3.0 of the License, or (at your option)
10 // any later version.
11 // This library is distributed in the hope that it will be useful, but WITHOUT
12 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
13 // FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
14 // details.
15 //
16 // You should have received a copy of the GNU Lesser General Public License
17 // along with this library; if not, write to the Free Software Foundation, Inc.,
18 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 //------------------------------------------------------------------------------
20 #ifndef OST_IO_DF3_HANDLER_HH
21 #define OST_IO_DF3_HANDLER_HH
22 
23 /*
24  Author: Marco Biasini
25  */
26 #include "map_io_handler.hh"
27 
28 namespace ost { namespace io {
29 
31 {
32  public:
33 
34  DF3(bool normalize_on_save = false);
35 
36  bool GetNormalizeOnSave() const;
37  void SetNormalizeOnSave(bool normalize_on_save);
38  Real GetMaximum() const;
39  Real GetMinimum() const;
43 
44  private:
45 
46  bool normalize_on_save_;
47 };
48 
50 {
51  public:
52  virtual void Import(img::MapHandle& sh, const boost::filesystem::path& loc,
53  const ImageFormatBase& formatstruct);
54  virtual void Import(img::MapHandle& sh, std::istream& loc,
55  const ImageFormatBase& formatstruct);
56  virtual void Export(const img::MapHandle& sh, const boost::filesystem::path& loc,
57  const ImageFormatBase& formatstruct) const;
58  virtual void Export(const img::MapHandle& sh, std::ostream& loc,
59  const ImageFormatBase& formatstruct) const;
60  static bool MatchContent(unsigned char* header);
61  static bool MatchType(const ImageFormatBase& type);
62  static bool MatchSuffix(const String& loc);
63 
64  static bool ProvidesImport() { return false; }
65  static bool ProvidesExport() { return true; }
66 
67  static String GetFormatName() { return "DF3"; };
68  static String GetFormatDescription() { return "PovRay Density file format"; };
69 };
70 
72 
73 }} // ns
74 
75 #endif