Mercurial > hg > orthanc
annotate OrthancFramework/Sources/Images/PngWriter.h @ 4200:7112a8af0b63
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| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 16 Sep 2020 20:53:31 +0200 |
| parents | bf7b9edf6b81 |
| children | 2007ab69ac16 |
| 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" |
| 0 | 34 |
| 35 #include <boost/shared_ptr.hpp> | |
| 36 | |
| 59 | 37 namespace Orthanc |
| 0 | 38 { |
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39 class ORTHANC_PUBLIC PngWriter : public IImageWriter |
| 0 | 40 { |
| 1916 | 41 protected: |
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42 #if ORTHANC_SANDBOXED == 0 |
| 1916 | 43 virtual void WriteToFileInternal(const std::string& filename, |
| 44 unsigned int width, | |
| 45 unsigned int height, | |
| 46 unsigned int pitch, | |
| 47 PixelFormat format, | |
| 4200 | 48 const void* buffer) ORTHANC_OVERRIDE; |
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49 #endif |
| 1916 | 50 |
| 51 virtual void WriteToMemoryInternal(std::string& png, | |
| 52 unsigned int width, | |
| 53 unsigned int height, | |
| 54 unsigned int pitch, | |
| 55 PixelFormat format, | |
| 4200 | 56 const void* buffer) ORTHANC_OVERRIDE; |
| 1916 | 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 } |