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comparison Framework/Layers/DicomStructureSetRendererFactory.cpp @ 121:e66b2c757790 wasm

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displaying rt-struct
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 04 Oct 2017 17:53:47 +0200
parents 2eca030792aa
children e3433dabfb8d
comparison
equal deleted inserted replaced
120:063f7f3d9f14 121:e66b2c757790
27 { 27 {
28 class DicomStructureSetRendererFactory::Renderer : public ILayerRenderer 28 class DicomStructureSetRendererFactory::Renderer : public ILayerRenderer
29 { 29 {
30 private: 30 private:
31 const DicomStructureSet& structureSet_; 31 const DicomStructureSet& structureSet_;
32 SliceGeometry slice_; 32 CoordinateSystem3D slice_;
33 bool visible_; 33 bool visible_;
34 34
35 public: 35 public:
36 Renderer(const DicomStructureSet& structureSet, 36 Renderer(const DicomStructureSet& structureSet,
37 const SliceGeometry& slice) : 37 const CoordinateSystem3D& slice) :
38 structureSet_(structureSet), 38 structureSet_(structureSet),
39 slice_(slice), 39 slice_(slice),
40 visible_(true) 40 visible_(true)
41 { 41 {
42 } 42 }
43 43
44 virtual bool RenderLayer(CairoContext& context, 44 virtual bool RenderLayer(CairoContext& context,
45 const ViewportGeometry& view, 45 const ViewportGeometry& view)
46 const SliceGeometry& viewportSlice)
47 { 46 {
48 if (visible_) 47 if (visible_)
49 { 48 {
50 cairo_set_line_width(context.GetObject(), 3.0f / view.GetZoom()); 49 cairo_set_line_width(context.GetObject(), 3.0f / view.GetZoom());
51 structureSet_.Render(context, slice_); 50 structureSet_.Render(context, slice_);
52 } 51 }
53 52
54 return true; 53 return true;
54 }
55
56 virtual const CoordinateSystem3D& GetLayerSlice()
57 {
58 return slice_;
55 } 59 }
56 60
57 virtual void SetLayerStyle(const RenderStyle& style) 61 virtual void SetLayerStyle(const RenderStyle& style)
58 { 62 {
59 visible_ = style.visible_; 63 visible_ = style.visible_;
64 return true; 68 return true;
65 } 69 }
66 }; 70 };
67 71
68 72
69 ILayerRenderer* DicomStructureSetRendererFactory::CreateLayerRenderer(const SliceGeometry& displaySlice) 73 void DicomStructureSetRendererFactory::ScheduleLayerCreation(const CoordinateSystem3D& viewportSlice)
70 { 74 {
71 bool isOpposite; 75 bool isOpposite;
72 if (GeometryToolbox::IsParallelOrOpposite(isOpposite, displaySlice.GetNormal(), structureSet_.GetNormal())) 76 if (GeometryToolbox::IsParallelOrOpposite(isOpposite, viewportSlice.GetNormal(), structureSet_.GetNormal()))
73 { 77 {
74 return new Renderer(structureSet_, displaySlice); 78 NotifyLayerReady(new Renderer(structureSet_, viewportSlice), viewportSlice, false);
75 }
76 else
77 {
78 return NULL;
79 } 79 }
80 } 80 }
81
82
83 ISliceableVolume& DicomStructureSetRendererFactory::GetSourceVolume() const
84 {
85 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
86 }
87 } 81 }