annotate OrthancStone/Sources/Volumes/DicomVolumeImage.cpp @ 1871:7053b8a0aaec

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 11 Jan 2022 11:18:48 +0100
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1 /**
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2 * Stone of Orthanc
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
1871
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5 * Copyright (C) 2017-2022 Osimis S.A., Belgium
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6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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7 *
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8 * This program is free software: you can redistribute it and/or
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9 * modify it under the terms of the GNU Lesser General Public License
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10 * as published by the Free Software Foundation, either version 3 of
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11 * the License, or (at your option) any later version.
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12 *
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13 * This program is distributed in the hope that it will be useful, but
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14 * WITHOUT ANY WARRANTY; without even the implied warranty of
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 * Lesser General Public License for more details.
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17 *
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18 * You should have received a copy of the GNU Lesser General Public
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19 * License along with this program. If not, see
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20 * <http://www.gnu.org/licenses/>.
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21 **/
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24 #include "DicomVolumeImage.h"
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25
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26 #include <Logging.h>
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27 #include <OrthancException.h>
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32eaf4929b08 OrthancMultiframeVolumeLoader and OrthancSeriesVolumeProgressiveLoader now implement IGeometryProvider so that the geometry reference can be switched (CT or DOSE, for instance) + VolumeImageGeometry::SetSize renamed to VolumeImageGeometry::SetSizeInVoxels + prevent text layer update if text or properties do not change + a few stream operator<< for debug (Vector, Matrix,...) + fixed memory access aligment issues in ImageBuffer3D::ExtractSagittalSlice + fix for wrong screen Y offset of mpr slices in DicomVolumeImageMPRSlicer.
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29
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30 namespace OrthancStone
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31 {
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32 void DicomVolumeImage::CheckHasGeometry() const
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33 {
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34 if (!HasGeometry())
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35 {
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36 LOG(ERROR) << "DicomVolumeImage::CheckHasGeometry(): (!HasGeometry())";
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37 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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38 }
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39 }
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42 void DicomVolumeImage::Initialize(
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43 const VolumeImageGeometry& geometry,
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44 Orthanc::PixelFormat format,
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45 bool computeRange)
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46 {
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47 geometry_.reset(new VolumeImageGeometry(geometry));
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48 image_.reset(new ImageBuffer3D(format, geometry_->GetWidth(), geometry_->GetHeight(),
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49 geometry_->GetDepth(), computeRange));
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51 revision_ ++;
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52 }
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55 void DicomVolumeImage::SetDicomParameters(const DicomInstanceParameters& parameters)
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56 {
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57 parameters_.reset(parameters.Clone());
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58 revision_ ++;
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59 }
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62 bool DicomVolumeImage::HasGeometry() const
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63 {
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64 return (geometry_.get() != NULL &&
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65 image_.get() != NULL);
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66 }
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69 ImageBuffer3D& DicomVolumeImage::GetPixelData()
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70 {
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71 CheckHasGeometry();
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72 return *image_;
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73 }
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76 const ImageBuffer3D& DicomVolumeImage::GetPixelData() const
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77 {
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78 CheckHasGeometry();
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79 return *image_;
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80 }
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83 const VolumeImageGeometry& DicomVolumeImage::GetGeometry() const
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84 {
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85 CheckHasGeometry();
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86 return *geometry_;
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87 }
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90 const DicomInstanceParameters& DicomVolumeImage::GetDicomParameters() const
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91 {
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92 if (HasDicomParameters())
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93 {
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94 return *parameters_;
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95 }
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96 else
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97 {
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98 LOG(ERROR) << "DicomVolumeImage::GetDicomParameters(): (!HasDicomParameters())";
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99 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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100 }
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101 }
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102 }