Mercurial > hg > orthanc-wsi
annotate Framework/Outputs/MultiframeDicomWriter.h @ 175:e3cbf890b588
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| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 31 Jan 2020 17:44:03 +0100 |
| parents | d3aea0af03e1 |
| children | f299c191cd76 |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 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 | |
| 8 * modify it under the terms of the GNU Affero General Public License | |
| 9 * as published by the Free Software Foundation, either version 3 of | |
| 10 * the License, or (at your option) any later version. | |
| 11 * | |
| 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 | |
| 15 * Affero General Public License for more details. | |
| 16 * | |
| 17 * You should have received a copy of the GNU Affero General Public License | |
| 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 **/ | |
| 20 | |
| 21 | |
| 22 #pragma once | |
| 23 | |
| 24 #include "../Enumerations.h" | |
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25 #include <Core/ChunkedBuffer.h> |
| 0 | 26 |
| 27 #include <boost/noncopyable.hpp> | |
| 28 #include <memory> | |
| 29 #include <stdint.h> | |
| 30 | |
| 31 #include <dcmtk/dcmdata/dcpixseq.h> | |
| 32 #include <dcmtk/dcmdata/dcdatset.h> | |
| 33 #include <dcmtk/dcmdata/dcfilefo.h> | |
| 34 | |
| 35 namespace OrthancWSI | |
| 36 { | |
| 37 class MultiframeDicomWriter : public boost::noncopyable | |
| 38 { | |
| 39 private: | |
| 40 ImageCompression compression_; | |
| 41 E_TransferSyntax transferSyntax_; | |
| 42 DcmDataset sharedTags_; | |
| 43 size_t writtenSize_; | |
| 44 size_t framesCount_; | |
| 45 size_t uncompressedFrameSize_; | |
| 46 unsigned int width_; | |
| 47 unsigned int height_; | |
| 48 | |
| 49 Orthanc::ChunkedBuffer uncompressedPixelData_; | |
| 50 std::auto_ptr<DcmSequenceOfItems> perFrameFunctionalGroups_; | |
| 51 std::auto_ptr<DcmPixelSequence> compressedPixelSequence_; | |
| 52 DcmPixelItem* offsetTable_; | |
| 53 std::auto_ptr<DcmOffsetList> offsetList_; | |
| 54 | |
| 55 void ResetImage(); | |
| 56 | |
| 57 void InjectUncompressedPixelData(DcmFileFormat& dicom); | |
| 58 | |
| 59 public: | |
| 60 MultiframeDicomWriter(const DcmDataset& dataset, | |
| 61 ImageCompression compression, | |
| 62 Orthanc::PixelFormat pixelFormat, | |
| 63 unsigned int width, | |
| 64 unsigned int height, | |
| 65 unsigned int tileWidth, | |
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66 unsigned int tileHeight, |
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67 Orthanc::PhotometricInterpretation photometric); |
| 0 | 68 |
| 69 void AddFrame(const std::string& frame, | |
| 70 DcmItem* functionalGroup); // This takes the ownership | |
| 71 | |
| 72 void Flush(std::string& target, | |
| 73 unsigned int instanceNumber); | |
| 74 | |
| 75 unsigned int GetFramesCount() const | |
| 76 { | |
| 77 return framesCount_; | |
| 78 } | |
| 79 | |
| 80 size_t GetSize() const | |
| 81 { | |
| 82 return writtenSize_; | |
| 83 } | |
| 84 | |
| 85 unsigned int GetTotalWidth() const | |
| 86 { | |
| 87 return width_; | |
| 88 } | |
| 89 | |
| 90 unsigned int GetTotalHeight() const | |
| 91 { | |
| 92 return height_; | |
| 93 } | |
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94 |
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95 DcmDataset& GetSharedTags() |
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96 { |
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97 return sharedTags_; |
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98 } |
| 0 | 99 }; |
| 100 } |