Mercurial > hg > orthanc
annotate Core/Images/PngWriter.h @ 3349:ef18ea68a362
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| author | Alain Mazy <alain@mazy.be> |
|---|---|
| date | Thu, 18 Apr 2019 15:52:56 +0200 |
| parents | 4e43e67f8ecf |
| children | 94f4a18a79cc |
| 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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4 * Department, University Hospital of Liege, Belgium |
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5 * Copyright (C) 2017-2019 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 } |