Mercurial > hg > orthanc-stone
comparison Resources/Orthanc/Core/Images/PngWriter.h @ 200:03afbee0cc7b
integration of Orthanc core into Stone
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 23 Mar 2018 11:04:03 +0100 |
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199:dabe9982fca3 | 200:03afbee0cc7b |
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1 /** | |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
5 * Copyright (C) 2017-2018 Osimis S.A., Belgium | |
6 * | |
7 * This program is free software: you can redistribute it and/or | |
8 * modify it under the terms of the GNU General Public License as | |
9 * published by the Free Software Foundation, either version 3 of the | |
10 * License, or (at your option) any later version. | |
11 * | |
12 * In addition, as a special exception, the copyright holders of this | |
13 * program give permission to link the code of its release with the | |
14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
15 * that use the same license as the "OpenSSL" library), and distribute | |
16 * the linked executables. You must obey the GNU General Public License | |
17 * in all respects for all of the code used other than "OpenSSL". If you | |
18 * modify file(s) with this exception, you may extend this exception to | |
19 * your version of the file(s), but you are not obligated to do so. If | |
20 * you do not wish to do so, delete this exception statement from your | |
21 * version. If you delete this exception statement from all source files | |
22 * in the program, then also delete it here. | |
23 * | |
24 * This program is distributed in the hope that it will be useful, but | |
25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
27 * General Public License for more details. | |
28 * | |
29 * You should have received a copy of the GNU General Public License | |
30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
31 **/ | |
32 | |
33 | |
34 #pragma once | |
35 | |
36 #if !defined(ORTHANC_ENABLE_PNG) | |
37 # error The macro ORTHANC_ENABLE_PNG must be defined | |
38 #endif | |
39 | |
40 #if ORTHANC_ENABLE_PNG != 1 | |
41 # error PNG support must be enabled to include this file | |
42 #endif | |
43 | |
44 #include "IImageWriter.h" | |
45 | |
46 #include <boost/shared_ptr.hpp> | |
47 | |
48 namespace Orthanc | |
49 { | |
50 class PngWriter : public IImageWriter | |
51 { | |
52 protected: | |
53 virtual void WriteToFileInternal(const std::string& filename, | |
54 unsigned int width, | |
55 unsigned int height, | |
56 unsigned int pitch, | |
57 PixelFormat format, | |
58 const void* buffer); | |
59 | |
60 #if ORTHANC_SANDBOXED == 0 | |
61 virtual void WriteToMemoryInternal(std::string& png, | |
62 unsigned int width, | |
63 unsigned int height, | |
64 unsigned int pitch, | |
65 PixelFormat format, | |
66 const void* buffer); | |
67 #endif | |
68 | |
69 private: | |
70 struct PImpl; | |
71 boost::shared_ptr<PImpl> pimpl_; | |
72 | |
73 void Compress(unsigned int width, | |
74 unsigned int height, | |
75 unsigned int pitch, | |
76 PixelFormat format); | |
77 | |
78 void Prepare(unsigned int width, | |
79 unsigned int height, | |
80 unsigned int pitch, | |
81 PixelFormat format, | |
82 const void* buffer); | |
83 | |
84 public: | |
85 PngWriter(); | |
86 | |
87 ~PngWriter(); | |
88 }; | |
89 } |