Mercurial > hg > orthanc
annotate Core/Images/PngWriter.h @ 1950:533ff46e944b
return a single raw frame from DICOM videos
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 05 Apr 2016 11:07:02 +0200 |
| parents | 5bcf721bde4f |
| children | baf8dd89b4e0 |
| 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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Sebastien Jodogne <s.jodogne@gmail.com>
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4 * Department, University Hospital of Liege, Belgium |
| 0 | 5 * |
| 6 * This program is free software: you can redistribute it and/or | |
| 7 * modify it under the terms of the GNU General Public License as | |
| 8 * published by the Free Software Foundation, either version 3 of the | |
| 9 * License, or (at your option) any later version. | |
| 136 | 10 * |
| 11 * In addition, as a special exception, the copyright holders of this | |
| 12 * program give permission to link the code of its release with the | |
| 13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 14 * that use the same license as the "OpenSSL" library), and distribute | |
| 15 * the linked executables. You must obey the GNU General Public License | |
| 16 * in all respects for all of the code used other than "OpenSSL". If you | |
| 17 * modify file(s) with this exception, you may extend this exception to | |
| 18 * your version of the file(s), but you are not obligated to do so. If | |
| 19 * you do not wish to do so, delete this exception statement from your | |
| 20 * version. If you delete this exception statement from all source files | |
| 21 * in the program, then also delete it here. | |
| 0 | 22 * |
| 23 * This program is distributed in the hope that it will be useful, but | |
| 24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 26 * General Public License for more details. | |
| 27 * | |
| 28 * You should have received a copy of the GNU General Public License | |
| 29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 30 **/ | |
| 31 | |
| 32 | |
| 33 #pragma once | |
| 34 | |
| 1916 | 35 #include "IImageWriter.h" |
| 0 | 36 |
| 37 #include <boost/shared_ptr.hpp> | |
| 38 | |
| 59 | 39 namespace Orthanc |
| 0 | 40 { |
| 1916 | 41 class PngWriter : public IImageWriter |
| 0 | 42 { |
| 1916 | 43 protected: |
| 44 virtual void WriteToFileInternal(const std::string& filename, | |
| 45 unsigned int width, | |
| 46 unsigned int height, | |
| 47 unsigned int pitch, | |
| 48 PixelFormat format, | |
| 49 const void* buffer); | |
| 50 | |
| 51 virtual void WriteToMemoryInternal(std::string& png, | |
| 52 unsigned int width, | |
| 53 unsigned int height, | |
| 54 unsigned int pitch, | |
| 55 PixelFormat format, | |
| 56 const void* buffer); | |
| 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 } |