Medical Imaging Interaction Toolkit  2025.12.02
Medical Imaging Interaction Toolkit
QmitkScalarBar.h
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1 /*============================================================================
2 
3 The Medical Imaging Interaction Toolkit (MITK)
4 
5 Copyright (c) German Cancer Research Center (DKFZ)
6 All rights reserved.
7 
8 Use of this source code is governed by a 3-clause BSD license that can be
9 found in the LICENSE file.
10 
11 ============================================================================*/
12 
13 #ifndef QmitkScalarBar_h
14 #define QmitkScalarBar_h
15 
16 #include <MitkQtOverlaysExports.h>
17 #include <mitkCommon.h>
18 
19 #include <QPen>
20 #include <QWidget>
21 
22 class MITKQTOVERLAYS_EXPORT QmitkScalarBar : public QWidget
23 {
24  Q_OBJECT
25 public:
26  enum alignment
27  {
28  vertical = 0,
29  horizontal = 1
30  };
31 
35  QmitkScalarBar(QWidget *parent = nullptr);
36 
40  ~QmitkScalarBar() override;
41 
42  virtual void SetScaleFactor(double scale);
43 
44  virtual void SetAlignment(alignment align);
45 
46  void SetPen(const QPen &pen);
47 
48  void SetNumberOfSubdivisions(unsigned int subs);
49 
50  unsigned int GetNumberOfSubdivisions();
51 
52 protected:
53  void paintEvent(QPaintEvent *event) override;
54 
55  void SetupGeometry(alignment align);
56 
57  void CleanUpLines();
58  // void moveEvent(QMoveEvent*);
59 
61 
62  double m_ScaleFactor;
63 
64  QLine *m_MainLine;
65 
66  std::vector<QLine *> m_SubDivisionLines;
67 
68  QPen m_Pen;
69 
70  unsigned int m_NumberOfSubDivisions;
71 };
72 
73 #endif
#define MITKQTOVERLAYS_EXPORT
~QmitkScalarBar() override
Default Destructor.
virtual void SetScaleFactor(double scale)
void CleanUpLines()
void SetPen(const QPen &pen)
unsigned int m_NumberOfSubDivisions
void SetNumberOfSubdivisions(unsigned int subs)
alignment m_Alignment
virtual void SetAlignment(alignment align)
unsigned int GetNumberOfSubdivisions()
QLine * m_MainLine
std::vector< QLine * > m_SubDivisionLines
void paintEvent(QPaintEvent *event) override
double m_ScaleFactor
void SetupGeometry(alignment align)
QmitkScalarBar(QWidget *parent=nullptr)
Default Constructor.