NorMIT-nav  16.5
An IGT application
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
cxInteractiveCropper.h
Go to the documentation of this file.
1 /*=========================================================================
2 This file is part of CustusX, an Image Guided Therapy Application.
3 
4 Copyright (c) 2008-2014, SINTEF Department of Medical Technology
5 All rights reserved.
6 
7 Redistribution and use in source and binary forms, with or without
8 modification, are permitted provided that the following conditions are met:
9 
10 1. Redistributions of source code must retain the above copyright notice,
11  this list of conditions and the following disclaimer.
12 
13 2. Redistributions in binary form must reproduce the above copyright notice,
14  this list of conditions and the following disclaimer in the documentation
15  and/or other materials provided with the distribution.
16 
17 3. Neither the name of the copyright holder nor the names of its contributors
18  may be used to endorse or promote products derived from this software
19  without specific prior written permission.
20 
21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
24 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
25 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
27 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
28 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
29 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 =========================================================================*/
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