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cxDoublePairProperty.h
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1 /*=========================================================================
2 This file is part of CustusX, an Image Guided Therapy Application.
3 
4 Copyright (c) 2008-2014, SINTEF Department of Medical Technology
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32 
33 #ifndef CXDOUBLEPAIRPROPERTY_H_
34 #define CXDOUBLEPAIRPROPERTY_H_
35 
36 #include "cxResourceExport.h"
37 
39 #include "cxXmlOptionItem.h"
40 
41 namespace cx
42 {
43 typedef boost::shared_ptr<class DoublePairProperty> DoublePairPropertyPtr;
44 
61 class cxResource_EXPORT DoublePairProperty : public DoublePairPropertyBase
62 {
63 Q_OBJECT
64 public:
68  static DoublePairPropertyPtr initialize(const QString& uid, QString name, QString help,
69  DoubleRange range, int decimals, QDomNode root = QDomNode());
70  void setInternal2Display(double factor);
71 
72 public:
73  // inherited interface
74  virtual QString getDisplayName() const;
75  virtual QString getUid() const;
76  virtual bool setValue(const Eigen::Vector2d& value);
77  virtual Eigen::Vector2d getValue() const;
78  virtual QString getHelp() const;
79  virtual DoubleRange getValueRange() const;
80  virtual void setValueRange(DoubleRange range);
81  virtual int getValueDecimals() const;
82  virtual double convertInternal2Display(double internal)
83  {
84  return mFactor * internal;
85  }
86  virtual double convertDisplay2Internal(double display)
87  {
88  return display / mFactor;
89  }
90 
91 
92 signals:
93  void valueWasSet();
94 
95 private:
97  QString mName;
98  QString mUid;
99  QString mHelp;
100  Eigen::Vector2d mValue;
101  double mDecimals;
102  DoubleRange mRange;
103  XmlOptionItem mStore;
104  double mFactor;
105 };
106 
107 } // namespace cx
108 #endif // CXDOUBLEPAIRPROPERTY_H_
Utility class for describing a bounded numeric range.
Definition: cxDoubleRange.h:53
virtual double convertDisplay2Internal(double display)
conversion from internal value to display value
Helper class for storing one string value in an xml document.
Implementation of DoublePairPropertyBase.
boost::shared_ptr< class DoublePairProperty > DoublePairPropertyPtr
Abstract interface for interaction with internal data structure: A pair of doubles.
virtual double convertInternal2Display(double internal)
conversion from internal value to display value (for example between 0..1 and percent) ...