annotate OrthancStone/Sources/Volumes/DicomVolumeImage.cpp @ 1592:0d4b11ba86df

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 23 Oct 2020 15:15:32 +0200
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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
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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium
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6 *
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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 Affero 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.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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20
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22 #include "DicomVolumeImage.h"
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24 #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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26
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27 namespace OrthancStone
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28 {
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29 void DicomVolumeImage::CheckHasGeometry() const
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30 {
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31 if (!HasGeometry())
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32 {
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33 LOG(ERROR) << "DicomVolumeImage::CheckHasGeometry(): (!HasGeometry())";
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34 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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35 }
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36 }
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39 void DicomVolumeImage::Initialize(
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40 const VolumeImageGeometry& geometry,
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41 Orthanc::PixelFormat format,
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42 bool computeRange)
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43 {
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44 geometry_.reset(new VolumeImageGeometry(geometry));
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45 image_.reset(new ImageBuffer3D(format, geometry_->GetWidth(), geometry_->GetHeight(),
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46 geometry_->GetDepth(), computeRange));
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48 revision_ ++;
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49 }
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52 void DicomVolumeImage::SetDicomParameters(const DicomInstanceParameters& parameters)
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53 {
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54 parameters_.reset(parameters.Clone());
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55 revision_ ++;
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56 }
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59 bool DicomVolumeImage::HasGeometry() const
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60 {
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61 return (geometry_.get() != NULL &&
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62 image_.get() != NULL);
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63 }
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66 ImageBuffer3D& DicomVolumeImage::GetPixelData()
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67 {
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68 CheckHasGeometry();
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69 return *image_;
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70 }
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73 const ImageBuffer3D& DicomVolumeImage::GetPixelData() const
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74 {
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75 CheckHasGeometry();
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76 return *image_;
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77 }
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80 const VolumeImageGeometry& DicomVolumeImage::GetGeometry() const
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81 {
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82 CheckHasGeometry();
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83 return *geometry_;
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84 }
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87 const DicomInstanceParameters& DicomVolumeImage::GetDicomParameters() const
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88 {
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89 if (HasDicomParameters())
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90 {
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91 return *parameters_;
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92 }
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93 else
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94 {
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95 LOG(ERROR) << "DicomVolumeImage::GetDicomParameters(): (!HasDicomParameters())";
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96 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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97 }
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98 }
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99 }