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39
40#ifndef QGEOCOORDINATE_H
41#define QGEOCOORDINATE_H
42
43#include <QtCore/QMetaType>
44#include <QtCore/QString>
45#include <QtCore/QSharedDataPointer>
46#include <QtPositioning/qpositioningglobal.h>
47
48QT_BEGIN_NAMESPACE
49
50class QDebug;
51class QDataStream;
52
53class QGeoCoordinatePrivate;
54class Q_POSITIONING_EXPORT QGeoCoordinate
55{
56 Q_GADGET
57 Q_ENUMS(CoordinateFormat)
58
59 Q_PROPERTY(double latitude READ latitude WRITE setLatitude)
60 Q_PROPERTY(double longitude READ longitude WRITE setLongitude)
61 Q_PROPERTY(double altitude READ altitude WRITE setAltitude)
62 Q_PROPERTY(bool isValid READ isValid)
63
64public:
65
66 enum CoordinateType {
67 InvalidCoordinate,
68 Coordinate2D,
69 Coordinate3D
70 };
71
72 enum CoordinateFormat {
73 Degrees,
74 DegreesWithHemisphere,
75 DegreesMinutes,
76 DegreesMinutesWithHemisphere,
77 DegreesMinutesSeconds,
78 DegreesMinutesSecondsWithHemisphere
79 };
80
81 QGeoCoordinate();
82 QGeoCoordinate(double latitude, double longitude);
83 QGeoCoordinate(double latitude, double longitude, double altitude);
84 QGeoCoordinate(const QGeoCoordinate &other);
85 ~QGeoCoordinate();
86
87 QGeoCoordinate &operator=(const QGeoCoordinate &other);
88
89 bool operator==(const QGeoCoordinate &other) const;
90 inline bool operator!=(const QGeoCoordinate &other) const {
91 return !operator==(other);
92 }
93
94 bool isValid() const;
95 CoordinateType type() const;
96
97 void setLatitude(double latitude);
98 double latitude() const;
99
100 void setLongitude(double longitude);
101 double longitude() const;
102
103 void setAltitude(double altitude);
104 double altitude() const;
105
106 Q_INVOKABLE qreal distanceTo(const QGeoCoordinate &other) const;
107 Q_INVOKABLE qreal azimuthTo(const QGeoCoordinate &other) const;
108
109 Q_INVOKABLE QGeoCoordinate atDistanceAndAzimuth(qreal distance, qreal azimuth, qreal distanceUp = 0.0) const;
110
111 Q_INVOKABLE QString toString(CoordinateFormat format = DegreesMinutesSecondsWithHemisphere) const;
112
113private:
114 QGeoCoordinate(QGeoCoordinatePrivate &dd);
115 QSharedDataPointer<QGeoCoordinatePrivate> d;
116 friend class QGeoCoordinatePrivate;
117 friend class QQuickGeoCoordinateAnimation;
118};
119
120Q_DECLARE_TYPEINFO(QGeoCoordinate, Q_MOVABLE_TYPE);
121
122#ifndef QT_NO_DEBUG_STREAM
123Q_POSITIONING_EXPORT QDebug operator<<(QDebug, const QGeoCoordinate &);
124#endif
125
126Q_POSITIONING_EXPORT uint qHash(const QGeoCoordinate &coordinate, uint seed = 0);
127
128#ifndef QT_NO_DATASTREAM
129Q_POSITIONING_EXPORT QDataStream &operator<<(QDataStream &stream, const QGeoCoordinate &coordinate);
130Q_POSITIONING_EXPORT QDataStream &operator>>(QDataStream &stream, QGeoCoordinate &coordinate);
131#endif
132
133QT_END_NAMESPACE
134
135Q_DECLARE_METATYPE(QGeoCoordinate)
136
137#endif
138

source code of qtlocation/src/positioning/qgeocoordinate.h