Mercurial > hg > orthanc
annotate OrthancFramework/Sources/Images/PngWriter.h @ 4224:38d446c9ee1d
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| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 30 Sep 2020 17:59:09 +0200 |
| parents | 2007ab69ac16 |
| children | d9473bd5ed43 |
| rev | line source |
|---|---|
| 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) 2017-2020 Osimis S.A., Belgium |
| 0 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
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8 * modify it under the terms of the GNU Lesser General Public License |
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9 * as published by the Free Software Foundation, either version 3 of |
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10 * the License, or (at your option) any later version. |
| 136 | 11 * |
| 0 | 12 * This program is distributed in the hope that it will be useful, but |
| 13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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15 * Lesser General Public License for more details. |
| 0 | 16 * |
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17 * You should have received a copy of the GNU Lesser General Public |
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18 * License along with this program. If not, see |
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19 * <http://www.gnu.org/licenses/>. |
| 0 | 20 **/ |
| 21 | |
| 22 | |
| 23 #pragma once | |
| 24 | |
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25 #if !defined(ORTHANC_ENABLE_PNG) |
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26 # error The macro ORTHANC_ENABLE_PNG must be defined |
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27 #endif |
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28 |
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29 #if ORTHANC_ENABLE_PNG != 1 |
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30 # error PNG support must be enabled to include this file |
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31 #endif |
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32 |
| 1916 | 33 #include "IImageWriter.h" |
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34 #include "../Compatibility.h" // For ORTHANC_OVERRIDE |
| 0 | 35 |
| 36 #include <boost/shared_ptr.hpp> | |
| 37 | |
| 59 | 38 namespace Orthanc |
| 0 | 39 { |
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40 class ORTHANC_PUBLIC PngWriter : public IImageWriter |
| 0 | 41 { |
| 1916 | 42 protected: |
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43 #if ORTHANC_SANDBOXED == 0 |
| 1916 | 44 virtual void WriteToFileInternal(const std::string& filename, |
| 45 unsigned int width, | |
| 46 unsigned int height, | |
| 47 unsigned int pitch, | |
| 48 PixelFormat format, | |
| 4200 | 49 const void* buffer) ORTHANC_OVERRIDE; |
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50 #endif |
| 1916 | 51 |
| 52 virtual void WriteToMemoryInternal(std::string& png, | |
| 53 unsigned int width, | |
| 54 unsigned int height, | |
| 55 unsigned int pitch, | |
| 56 PixelFormat format, | |
| 4200 | 57 const void* buffer) ORTHANC_OVERRIDE; |
| 1916 | 58 |
| 0 | 59 private: |
| 60 struct PImpl; | |
| 61 boost::shared_ptr<PImpl> pimpl_; | |
| 62 | |
| 63 void Compress(unsigned int width, | |
| 64 unsigned int height, | |
| 65 unsigned int pitch, | |
| 66 PixelFormat format); | |
| 67 | |
| 68 void Prepare(unsigned int width, | |
| 69 unsigned int height, | |
| 70 unsigned int pitch, | |
| 71 PixelFormat format, | |
| 72 const void* buffer); | |
| 73 | |
| 74 public: | |
| 75 PngWriter(); | |
| 76 | |
| 77 ~PngWriter(); | |
| 78 }; | |
| 79 } |