Mercurial > hg > orthanc
annotate Core/Images/PngWriter.h @ 2105:d1bb4bbe9775
note
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 17 Oct 2016 12:17:22 +0200 |
parents | 5bcf721bde4f |
children | baf8dd89b4e0 |
rev | line source |
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0 | 1 /** |
59 | 2 * Orthanc - A Lightweight, RESTful DICOM Store |
1900 | 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
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Sebastien Jodogne <s.jodogne@gmail.com>
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4 * Department, University Hospital of Liege, Belgium |
0 | 5 * |
6 * This program is free software: you can redistribute it and/or | |
7 * modify it under the terms of the GNU General Public License as | |
8 * published by the Free Software Foundation, either version 3 of the | |
9 * License, or (at your option) any later version. | |
136 | 10 * |
11 * In addition, as a special exception, the copyright holders of this | |
12 * program give permission to link the code of its release with the | |
13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
14 * that use the same license as the "OpenSSL" library), and distribute | |
15 * the linked executables. You must obey the GNU General Public License | |
16 * in all respects for all of the code used other than "OpenSSL". If you | |
17 * modify file(s) with this exception, you may extend this exception to | |
18 * your version of the file(s), but you are not obligated to do so. If | |
19 * you do not wish to do so, delete this exception statement from your | |
20 * version. If you delete this exception statement from all source files | |
21 * in the program, then also delete it here. | |
0 | 22 * |
23 * This program is distributed in the hope that it will be useful, but | |
24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
26 * General Public License for more details. | |
27 * | |
28 * You should have received a copy of the GNU General Public License | |
29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
30 **/ | |
31 | |
32 | |
33 #pragma once | |
34 | |
1916 | 35 #include "IImageWriter.h" |
0 | 36 |
37 #include <boost/shared_ptr.hpp> | |
38 | |
59 | 39 namespace Orthanc |
0 | 40 { |
1916 | 41 class PngWriter : public IImageWriter |
0 | 42 { |
1916 | 43 protected: |
44 virtual void WriteToFileInternal(const std::string& filename, | |
45 unsigned int width, | |
46 unsigned int height, | |
47 unsigned int pitch, | |
48 PixelFormat format, | |
49 const void* buffer); | |
50 | |
51 virtual void WriteToMemoryInternal(std::string& png, | |
52 unsigned int width, | |
53 unsigned int height, | |
54 unsigned int pitch, | |
55 PixelFormat format, | |
56 const void* buffer); | |
57 | |
0 | 58 private: |
59 struct PImpl; | |
60 boost::shared_ptr<PImpl> pimpl_; | |
61 | |
62 void Compress(unsigned int width, | |
63 unsigned int height, | |
64 unsigned int pitch, | |
65 PixelFormat format); | |
66 | |
67 void Prepare(unsigned int width, | |
68 unsigned int height, | |
69 unsigned int pitch, | |
70 PixelFormat format, | |
71 const void* buffer); | |
72 | |
73 public: | |
74 PngWriter(); | |
75 | |
76 ~PngWriter(); | |
77 }; | |
78 } |