Mercurial > hg > orthanc-stone
annotate Framework/Layers/OrthancFrameLayerSource.cpp @ 113:2eca030792aa wasm
using the Orthanc Framework
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 20 Sep 2017 15:32:32 +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 Osimis, 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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21 |
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22 #include "OrthancFrameLayerSource.h" |
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23 |
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24 #include "FrameRenderer.h" |
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25 #include "../Toolbox/DicomFrameConverter.h" |
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26 |
113
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27 #include <Core/Logging.h> |
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28 #include <Core/OrthancException.h> |
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29 |
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30 #include <boost/lexical_cast.hpp> |
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31 |
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32 namespace OrthancStone |
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33 { |
77 | 34 void OrthancFrameLayerSource::NotifyGeometryReady(const OrthancSlicesLoader& loader) |
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35 { |
77 | 36 if (loader.GetSliceCount() > 0) |
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37 { |
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38 LayerSourceBase::NotifyGeometryReady(); |
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39 } |
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40 else |
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41 { |
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42 LayerSourceBase::NotifyGeometryError(); |
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43 } |
77 | 44 } |
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45 |
77 | 46 void OrthancFrameLayerSource::NotifyGeometryError(const OrthancSlicesLoader& loader) |
47 { | |
48 LayerSourceBase::NotifyGeometryError(); | |
49 } | |
50 | |
51 void OrthancFrameLayerSource::NotifySliceImageReady(const OrthancSlicesLoader& loader, | |
52 unsigned int sliceIndex, | |
53 const Slice& slice, | |
99 | 54 std::auto_ptr<Orthanc::ImageAccessor>& image, |
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55 SliceImageQuality quality) |
77 | 56 { |
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57 bool isFull = (quality == SliceImageQuality_Full); |
99 | 58 LayerSourceBase::NotifyLayerReady(FrameRenderer::CreateRenderer(image.release(), slice, isFull), |
59 slice, false); | |
77 | 60 } |
61 | |
62 void OrthancFrameLayerSource::NotifySliceImageError(const OrthancSlicesLoader& loader, | |
63 unsigned int sliceIndex, | |
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64 const Slice& slice, |
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65 SliceImageQuality quality) |
77 | 66 { |
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67 LayerSourceBase::NotifyLayerReady(NULL, slice, true); |
77 | 68 } |
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69 |
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70 |
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71 OrthancFrameLayerSource::OrthancFrameLayerSource(IWebService& orthanc) : |
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72 loader_(*this, orthanc), |
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73 quality_(SliceImageQuality_Full) |
66 | 74 { |
98
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75 } |
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76 |
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77 |
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78 void OrthancFrameLayerSource::LoadInstance(const std::string& instanceId, |
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79 unsigned int frame) |
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80 { |
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81 loader_.ScheduleLoadInstance(instanceId, frame); |
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82 } |
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83 |
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84 |
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85 void OrthancFrameLayerSource::LoadSeries(const std::string& seriesId) |
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86 { |
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87 loader_.ScheduleLoadSeries(seriesId); |
66 | 88 } |
89 | |
90 | |
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91 bool OrthancFrameLayerSource::GetExtent(std::vector<Vector>& points, |
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92 const CoordinateSystem3D& viewportSlice) |
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93 { |
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94 size_t index; |
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95 if (loader_.IsGeometryReady() && |
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96 loader_.LookupSlice(index, viewportSlice)) |
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97 { |
102 | 98 loader_.GetSlice(index).GetExtent(points); |
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99 return true; |
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100 } |
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101 else |
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102 { |
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103 return false; |
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104 } |
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105 } |
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106 |
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107 |
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108 void OrthancFrameLayerSource::ScheduleLayerCreation(const CoordinateSystem3D& viewportSlice) |
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109 { |
77 | 110 size_t index; |
111 | |
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112 if (loader_.IsGeometryReady()) |
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113 { |
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114 if (loader_.LookupSlice(index, viewportSlice)) |
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115 { |
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116 loader_.ScheduleLoadSliceImage(index, quality_); |
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117 } |
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118 else |
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119 { |
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120 Slice slice; |
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121 LayerSourceBase::NotifyLayerReady(NULL, slice, true); |
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122 } |
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123 } |
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124 } |
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125 } |