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comparison OrthancStone/Sources/Scene2DViewport/LineMeasureTool.h @ 1606:874e178f34e9

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- ViewportController now has weak ptr to Viewport - Measuring tools + related commands and all trackers now store only a weak_ptr to the Viewport and lock() on demand for usage - LayerHolder and FixedPoint aligner store only a weak_ptr to the Viewport, too - Fixed float/double warning in GrayscaleWindowingSceneTracker
author Benjamin Golinvaux <bgo@osimis.io>
date Wed, 28 Oct 2020 20:14:34 +0100
parents 8563ea5d8ae4
children 9ac2a65d4172
comparison
equal deleted inserted replaced
1605:b3c439d96d3e 1606:874e178f34e9
37 namespace OrthancStone 37 namespace OrthancStone
38 { 38 {
39 class LineMeasureTool : public MeasureTool 39 class LineMeasureTool : public MeasureTool
40 { 40 {
41 public: 41 public:
42 static boost::shared_ptr<LineMeasureTool> Create(boost::shared_ptr<IViewport> viewport); 42 static boost::shared_ptr<LineMeasureTool> Create(boost::weak_ptr<IViewport> viewport);
43 43
44 ~LineMeasureTool(); 44 ~LineMeasureTool();
45 45
46 void SetStart(ScenePoint2D start); 46 void SetStart(ScenePoint2D start);
47 void SetEnd(ScenePoint2D end); 47 void SetEnd(ScenePoint2D end);
66 66
67 67
68 LineHighlightArea LineHitTest(ScenePoint2D p); 68 LineHighlightArea LineHitTest(ScenePoint2D p);
69 69
70 private: 70 private:
71 explicit LineMeasureTool(boost::shared_ptr<IViewport> viewport); 71 explicit LineMeasureTool(boost::weak_ptr<IViewport> viewport);
72 72
73 virtual void RefreshScene() ORTHANC_OVERRIDE; 73 virtual void RefreshScene() ORTHANC_OVERRIDE;
74 void RemoveFromScene(); 74 void RemoveFromScene();
75 void SetLineHighlightArea(LineHighlightArea area); 75 void SetLineHighlightArea(LineHighlightArea area);
76 76