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cxInteractiveCropper.h
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1 /*=========================================================================
2 This file is part of CustusX, an Image Guided Therapy Application.
3 
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32 
33 /*
34  * cxInteractiveCropper.h
35  *
36  * \date Aug 24, 2010
37  * \author christiana
38  */
39 
40 #ifndef CXINTERACTIVECROPPER_H_
41 #define CXINTERACTIVECROPPER_H_
42 
43 #include "cxResourceVisualizationExport.h"
44 
45 #include <QObject>
46 #include <QPointer>
47 #include <vtkSmartPointer.h>
48 #include "cxBoundingBox3D.h"
49 #include "cxForwardDeclarations.h"
50 #include "vtkForwardDeclarations.h"
51 
52 
53 namespace cx
54 {
55 typedef vtkSmartPointer<class CropBoxCallback> CropBoxCallbackPtr;
56 typedef vtkSmartPointer<class CropBoxEnableCallback> CropBoxEnableCallbackPtr;
57 typedef boost::shared_ptr<class ActiveImageProxy> ActiveImageProxyPtr;
58 
70 class cxResourceVisualization_EXPORT InteractiveCropper: public QObject
71 {
72 Q_OBJECT
73 public:
74  explicit InteractiveCropper(ActiveDataPtr activeData);
75  void setView(ViewPtr view);
76  DoubleBoundingBox3D getBoundingBox();
77  void setBoundingBox(const DoubleBoundingBox3D& bb_d);
78  void resetBoundingBox();
79  DoubleBoundingBox3D getMaxBoundingBox();
80  bool getUseCropping();
81  bool getShowBoxWidget() const;
82  std::vector<int> getDimensions();
83 signals:
84  void changed();
85 public slots:
86  void showBoxWidget(bool on);
87  void useCropping(bool on);
88 private slots:
89  void imageCropChangedSlot();
90  void imageChangedSlot();
91 
92 private:
93  void boxWasShown(bool val);
94  friend class CropBoxCallback;
95  friend class CropBoxEnableCallback;
96  void setBoxWidgetSize(const DoubleBoundingBox3D& bb_d);
97  DoubleBoundingBox3D getBoxWidgetSize();
98  void setCroppingRegion(DoubleBoundingBox3D bb_d);
99  void updateBoxWidgetInteractor();
100  void initialize();
101 
102  ImagePtr mImage;
103  ViewPtr mView;
104  vtkBoxWidgetPtr mBoxWidget;
105  CropBoxCallbackPtr mCropBoxCallback;
106  CropBoxEnableCallbackPtr mCropBoxEnableCallback;
107  CropBoxEnableCallbackPtr mCropBoxDisableCallback;
108  bool mShowBoxWidget;
109  ActiveImageProxyPtr mActiveImageProxy;
110  ActiveDataPtr mActiveData;
111 };
112 
113 typedef boost::shared_ptr<InteractiveCropper> InteractiveCropperPtr;
114 
118 } // namespace cx
119 
120 #endif /* CXINTERACTIVECROPPER_H_ */
boost::shared_ptr< class Image > ImagePtr
Definition: cxDicomWidget.h:48
boost::shared_ptr< class ActiveImageProxy > ActiveImageProxyPtr
boost::shared_ptr< class ActiveData > ActiveDataPtr
Definition: cxColorWidget.h:42
boost::shared_ptr< class View > ViewPtr
boost::shared_ptr< class InteractiveCropper > InteractiveCropperPtr
Representation of a floating-point bounding box in 3D. The data are stored as {xmin,xmax,ymin,ymax,zmin,zmax}, in order to simplify communication with vtk.
vtkSmartPointer< class vtkBoxWidget > vtkBoxWidgetPtr
vtkSmartPointer< class CropBoxCallback > CropBoxCallbackPtr
vtkSmartPointer< class CropBoxEnableCallback > CropBoxEnableCallbackPtr