Mercurial > hg > orthanc-stone
comparison Framework/Scene2D/Internals/CompositorHelper.h @ 888:6e888cf6a48b
renderers now have access to canvas width/height
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 10 Jul 2019 11:58:38 +0200 |
parents | 266e2b0b9abc |
children | 6e79e8c9021c |
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871:4bc8d9609447 | 888:6e888cf6a48b |
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39 public: | 39 public: |
40 virtual ~ILayerRenderer() | 40 virtual ~ILayerRenderer() |
41 { | 41 { |
42 } | 42 } |
43 | 43 |
44 virtual void Render(const AffineTransform2D& transform) = 0; | 44 virtual void Render(const AffineTransform2D& transform, |
45 unsigned int canvasWidth, | |
46 unsigned int canvasHeight) = 0; | |
45 | 47 |
46 // "Update()" is only called if the type of the layer has not changed | 48 // "Update()" is only called if the type of the layer has not changed |
47 virtual void Update(const ISceneLayer& layer) = 0; | 49 virtual void Update(const ISceneLayer& layer) = 0; |
48 }; | 50 }; |
49 | 51 |
63 typedef std::map<int, Item*> Content; | 65 typedef std::map<int, Item*> Content; |
64 | 66 |
65 const Scene2D& scene_; | 67 const Scene2D& scene_; |
66 IRendererFactory& factory_; | 68 IRendererFactory& factory_; |
67 Content content_; | 69 Content content_; |
70 | |
71 // Only valid during a call to Refresh() | |
68 AffineTransform2D sceneTransform_; | 72 AffineTransform2D sceneTransform_; |
69 | 73 unsigned int canvasWidth_; |
74 unsigned int canvasHeight_; | |
75 | |
70 protected: | 76 protected: |
71 virtual void Visit(const ISceneLayer& layer, | 77 virtual void Visit(const ISceneLayer& layer, |
72 uint64_t layerIdentifier, | 78 uint64_t layerIdentifier, |
73 int depth); | 79 int depth); |
74 | 80 |