Mercurial > hg > orthanc
annotate Core/Images/PngWriter.h @ 3043:0d9e8ba20db8
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 20 Dec 2018 12:22:16 +0100 |
parents | 52217dc47a4e |
children | 4e43e67f8ecf |
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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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4 * Department, University Hospital of Liege, Belgium |
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5 * Copyright (C) 2017-2018 Osimis S.A., Belgium |
0 | 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. | |
136 | 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. | |
0 | 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 | |
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36 #if !defined(ORTHANC_ENABLE_PNG) |
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37 # error The macro ORTHANC_ENABLE_PNG must be defined |
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38 #endif |
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39 |
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40 #if ORTHANC_ENABLE_PNG != 1 |
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41 # error PNG support must be enabled to include this file |
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42 #endif |
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43 |
1916 | 44 #include "IImageWriter.h" |
0 | 45 |
46 #include <boost/shared_ptr.hpp> | |
47 | |
59 | 48 namespace Orthanc |
0 | 49 { |
1916 | 50 class PngWriter : public IImageWriter |
0 | 51 { |
1916 | 52 protected: |
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53 #if ORTHANC_SANDBOXED == 0 |
1916 | 54 virtual void WriteToFileInternal(const std::string& filename, |
55 unsigned int width, | |
56 unsigned int height, | |
57 unsigned int pitch, | |
58 PixelFormat format, | |
59 const void* buffer); | |
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60 #endif |
1916 | 61 |
62 virtual void WriteToMemoryInternal(std::string& png, | |
63 unsigned int width, | |
64 unsigned int height, | |
65 unsigned int pitch, | |
66 PixelFormat format, | |
67 const void* buffer); | |
68 | |
0 | 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 } |