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39 | |
40 | #ifndef QGEOPOLYGON_P_H |
41 | #define QGEOPOLYGON_P_H |
42 | |
43 | // |
44 | // W A R N I N G |
45 | // ------------- |
46 | // |
47 | // This file is not part of the Qt API. It exists purely as an |
48 | // implementation detail. This header file may change from version to |
49 | // version without notice, or even be removed. |
50 | // |
51 | // We mean it. |
52 | // |
53 | |
54 | #include <QtPositioning/private/qgeopath_p.h> |
55 | #include <QtPositioning/qgeopolygon.h> |
56 | #include <QtPositioning/private/qclipperutils_p.h> |
57 | |
58 | QT_BEGIN_NAMESPACE |
59 | |
60 | class Q_POSITIONING_PRIVATE_EXPORT QGeoPolygonPrivate : public QGeoPathPrivate |
61 | { |
62 | public: |
63 | QGeoPolygonPrivate(); |
64 | QGeoPolygonPrivate(const QList<QGeoCoordinate> &path); |
65 | ~QGeoPolygonPrivate(); |
66 | |
67 | // QGeoShape API |
68 | virtual QGeoShapePrivate *clone() const override; |
69 | virtual bool isValid() const override; |
70 | virtual bool contains(const QGeoCoordinate &coordinate) const override; |
71 | virtual void translate(double degreesLatitude, double degreesLongitude) override; |
72 | virtual bool operator==(const QGeoShapePrivate &other) const override; |
73 | |
74 | // QGeoPath API |
75 | virtual void markDirty() override; |
76 | |
77 | // QGeoPolygonPrivate API |
78 | int holesCount() const; |
79 | bool polygonContains(const QGeoCoordinate &coordinate) const; |
80 | const QList<QGeoCoordinate> holePath(int index) const; |
81 | |
82 | virtual void addHole(const QList<QGeoCoordinate> &holePath); |
83 | virtual void removeHole(int index); |
84 | virtual void updateClipperPath(); |
85 | |
86 | // data members |
87 | bool m_clipperDirty = true; |
88 | QList<QList<QGeoCoordinate>> m_holesList; |
89 | QtClipperLib::Path m_clipperPath; |
90 | }; |
91 | |
92 | class Q_POSITIONING_PRIVATE_EXPORT QGeoPolygonPrivateEager : public QGeoPolygonPrivate |
93 | { |
94 | public: |
95 | QGeoPolygonPrivateEager(); |
96 | QGeoPolygonPrivateEager(const QList<QGeoCoordinate> &path); |
97 | ~QGeoPolygonPrivateEager(); |
98 | |
99 | // QGeoShape API |
100 | virtual QGeoShapePrivate *clone() const override; |
101 | virtual void translate(double degreesLatitude, double degreesLongitude) override; |
102 | |
103 | // QGeoPath API |
104 | virtual void markDirty() override; |
105 | virtual void addCoordinate(const QGeoCoordinate &coordinate) override; |
106 | virtual void computeBoundingBox() override; |
107 | |
108 | // QGeoPolygonPrivate API |
109 | |
110 | // *Eager API |
111 | void updateBoundingBox(); |
112 | |
113 | // data members |
114 | QVector<double> m_deltaXs; // longitude deltas from m_path[0] |
115 | double m_minX = 0; // minimum value inside deltaXs |
116 | double m_maxX = 0; // maximum value inside deltaXs |
117 | double m_minLati = 0; // minimum latitude. paths do not wrap around through the poles |
118 | double m_maxLati = 0; // minimum latitude. paths do not wrap around through the poles |
119 | }; |
120 | |
121 | // This is a mean of creating a QGeoPolygonPrivateEager and injecting it into QGeoPolygons via operator= |
122 | class Q_POSITIONING_PRIVATE_EXPORT QGeoPolygonEager : public QGeoPolygon |
123 | { |
124 | Q_GADGET |
125 | public: |
126 | |
127 | QGeoPolygonEager(); |
128 | QGeoPolygonEager(const QList<QGeoCoordinate> &path); |
129 | QGeoPolygonEager(const QGeoPolygon &other); |
130 | QGeoPolygonEager(const QGeoShape &other); |
131 | ~QGeoPolygonEager(); |
132 | }; |
133 | |
134 | QT_END_NAMESPACE |
135 | |
136 | #endif // QGEOPOLYGON_P_H |
137 |