Mercurial > hg > orthanc-stone
annotate Applications/Resources/Graveyard/ReferenceLineFactory.cpp @ 1870:3889ae96d2e9
added copyright UCLouvain
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 11 Jan 2022 11:04:09 +0100 |
| parents | 9ac2a65d4172 |
| children | 7053b8a0aaec |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2021 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2021 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 0 | 7 * |
| 8 * This program is free software: you can redistribute it and/or | |
| 47 | 9 * modify it under the terms of the GNU Affero General Public License |
| 10 * as published by the Free Software Foundation, either version 3 of | |
| 11 * the License, or (at your option) any later version. | |
| 0 | 12 * |
| 13 * This program is distributed in the hope that it will be useful, but | |
| 14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 47 | 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 16 * Affero General Public License for more details. | |
|
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17 * |
| 47 | 18 * You should have received a copy of the GNU Affero General Public License |
| 0 | 19 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 20 **/ | |
| 21 | |
| 22 | |
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23 #include "ReferenceLineFactory.h" |
| 0 | 24 |
| 25 #include "LineLayerRenderer.h" | |
| 26 | |
| 27 namespace OrthancStone | |
| 28 { | |
| 391 | 29 ReferenceLineFactory::ReferenceLineFactory(SliceViewerWidget& owner, |
| 30 SliceViewerWidget& sibling) : | |
| 0 | 31 owner_(owner), |
| 32 sibling_(sibling), | |
| 33 hasLayerIndex_(false) | |
| 34 { | |
| 35 style_.SetColor(0, 255, 0); | |
| 36 slice_ = sibling.GetSlice(); | |
| 37 sibling_.Register(*this); | |
| 38 } | |
| 39 | |
| 40 | |
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41 void ReferenceLineFactory::NotifySliceContentChange(const SliceViewerWidget& source, |
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42 const SliceGeometry& slice) |
| 0 | 43 { |
| 44 if (&source == &sibling_) | |
| 45 { | |
| 46 SetSlice(slice); | |
| 47 } | |
| 48 } | |
| 49 | |
| 50 | |
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51 void ReferenceLineFactory::SetLayerIndex(size_t layerIndex) |
| 0 | 52 { |
| 53 hasLayerIndex_ = true; | |
| 54 layerIndex_ = layerIndex; | |
| 55 } | |
| 56 | |
| 57 | |
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58 void ReferenceLineFactory::SetStyle(const RenderStyle& style) |
| 0 | 59 { |
| 60 style_ = style; | |
| 61 } | |
| 62 | |
| 63 | |
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64 RenderStyle ReferenceLineFactory::GetRenderStyle() |
| 0 | 65 { |
| 66 return style_; | |
| 67 } | |
| 68 | |
| 69 | |
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70 void ReferenceLineFactory::SetSlice(const SliceGeometry& slice) |
| 0 | 71 { |
| 72 slice_ = slice; | |
| 73 | |
| 74 if (hasLayerIndex_) | |
| 75 { | |
| 76 owner_.InvalidateLayer(layerIndex_); | |
| 77 } | |
| 78 } | |
| 79 | |
| 80 | |
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81 ILayerRenderer* ReferenceLineFactory::CreateLayerRenderer(const SliceGeometry& viewportSlice) |
| 0 | 82 { |
| 83 Vector p, d; | |
| 84 | |
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85 // Compute the line of intersection between the two slices |
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86 if (!GeometryToolbox::IntersectTwoPlanes(p, d, |
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87 slice_.GetOrigin(), slice_.GetNormal(), |
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88 viewportSlice.GetOrigin(), viewportSlice.GetNormal())) |
| 0 | 89 { |
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90 // The two slice are parallel, don't try and display the intersection |
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91 return NULL; |
| 0 | 92 } |
| 93 | |
| 94 double x1, y1, x2, y2; | |
| 95 viewportSlice.ProjectPoint(x1, y1, p); | |
| 96 viewportSlice.ProjectPoint(x2, y2, p + 1000.0 * d); | |
| 97 | |
| 98 double sx1, sy1, sx2, sy2; | |
| 99 owner_.GetView().GetSceneExtent(sx1, sy1, sx2, sy2); | |
| 100 | |
| 101 if (GeometryToolbox::ClipLineToRectangle(x1, y1, x2, y2, | |
| 102 x1, y1, x2, y2, | |
| 103 sx1, sy1, sx2, sy2)) | |
| 104 { | |
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105 std::unique_ptr<ILayerRenderer> layer(new LineLayerRenderer(x1, y1, x2, y2)); |
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106 layer->SetLayerStyle(style_); |
| 0 | 107 return layer.release(); |
| 108 } | |
| 109 else | |
| 110 { | |
| 111 // Parallel slices | |
| 112 return NULL; | |
| 113 } | |
| 114 } | |
| 115 | |
| 116 | |
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117 ISliceableVolume& ReferenceLineFactory::GetSourceVolume() const |
| 0 | 118 { |
| 119 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
| 120 } | |
| 121 | |
| 122 | |
| 391 | 123 void ReferenceLineFactory::Configure(SliceViewerWidget& a, |
| 124 SliceViewerWidget& b) | |
| 0 | 125 { |
| 126 { | |
| 127 size_t layerIndex; | |
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128 ILayerRendererFactory& factory = a.AddLayer(layerIndex, new ReferenceLineFactory(a, b)); |
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129 dynamic_cast<ReferenceLineFactory&>(factory).SetLayerIndex(layerIndex); |
| 0 | 130 } |
| 131 | |
| 132 { | |
| 133 size_t layerIndex; | |
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134 ILayerRendererFactory& factory = b.AddLayer(layerIndex, new ReferenceLineFactory(b, a)); |
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135 dynamic_cast<ReferenceLineFactory&>(factory).SetLayerIndex(layerIndex); |
| 0 | 136 } |
| 137 } | |
| 138 } |