Engauge Digitizer  2
EllipseParameters.cpp
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1 /******************************************************************************************************
2  * (C) 2014 markummitchell@github.com. This file is part of Engauge Digitizer, which is released *
3  * under GNU General Public License version 2 (GPLv2) or (at your option) any later version. See file *
4  * LICENSE or go to gnu.org/licenses for details. Distribution requires prior written permission. *
5  ******************************************************************************************************/
6 
7 #include "EllipseParameters.h"
8 
10  m_posCenter (QPointF (0, 0)),
11  m_angleRadians (0),
12  m_a (0),
13  m_b (0)
14 {
15 }
16 
17 EllipseParameters::EllipseParameters (const QPointF &posCenter,
18  double angleRadians,
19  double a,
20  double b) :
21  m_posCenter (posCenter),
22  m_angleRadians (angleRadians),
23  m_a (a),
24  m_b (b)
25 {
26 }
27 
29 {
30  m_posCenter = other.posCenter();
31  m_angleRadians = other.angleRadians();
32  m_a = other.a ();
33  m_b = other.b ();
34 
35  return *this;
36 }
37 
39  m_posCenter (other.posCenter()),
40  m_angleRadians (other.angleRadians()),
41  m_a (other.a ()),
42  m_b (other.b ())
43 {
44 }
46 {
47 }
48 
49 double EllipseParameters::a () const
50 {
51  return m_a;
52 }
53 
55 {
56  return m_angleRadians;
57 }
58 
59 double EllipseParameters::b () const
60 {
61  return m_b;
62 }
63 
65 {
66  return m_posCenter;
67 }
QPointF posCenter() const
Get method for center.
double a() const
Get method for a.
double b() const
Get method for b.
Parameters that define an ellipse about the specified center, at the specified angle from alignment w...
EllipseParameters & operator=(const EllipseParameters &other)
Assignment constructor.
EllipseParameters()
Constructor when this class is expected to be never used.
double angleRadians() const
Get method for angle in radians.