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36#ifndef QGEOTILEDMAPSCENE_P_H
37#define QGEOTILEDMAPSCENE_P_H
38
39//
40// W A R N I N G
41// -------------
42//
43// This file is not part of the Qt API. It exists purely as an
44// implementation detail. This header file may change from version to
45// version without notice, or even be removed.
46//
47// We mean it.
48//
49
50#include <QObject>
51#include <QtLocation/private/qlocationglobal_p.h>
52#include <QtPositioning/QGeoCoordinate>
53
54QT_BEGIN_NAMESPACE
55
56class QGeoCameraData;
57class QGeoTileSpec;
58class QDoubleVector2D;
59class QGeoTileTexture;
60class QSGNode;
61class QQuickWindow;
62class QGeoTiledMapScenePrivate;
63
64class Q_LOCATION_PRIVATE_EXPORT QGeoTiledMapScene : public QObject
65{
66 Q_OBJECT
67 Q_DECLARE_PRIVATE(QGeoTiledMapScene)
68public:
69 explicit QGeoTiledMapScene(QObject *parent = 0);
70 virtual ~QGeoTiledMapScene();
71
72 void setScreenSize(const QSize &size);
73 void setTileSize(int tileSize);
74 void setCameraData(const QGeoCameraData &cameraData);
75 void setVisibleArea(const QRectF &visibleArea);
76
77 void setVisibleTiles(const QSet<QGeoTileSpec> &tiles);
78 const QSet<QGeoTileSpec> &visibleTiles() const;
79
80 void addTile(const QGeoTileSpec &spec, QSharedPointer<QGeoTileTexture> texture);
81
82 QSGNode *updateSceneGraph(QSGNode *oldNode, QQuickWindow *window);
83
84 QSet<QGeoTileSpec> texturedTiles();
85
86 void clearTexturedTiles();
87
88Q_SIGNALS:
89 void newTilesVisible(const QSet<QGeoTileSpec> &newTiles);
90
91private:
92 void updateSceneParameters();
93
94 Q_DISABLE_COPY(QGeoTiledMapScene)
95};
96
97QT_END_NAMESPACE
98
99#endif // QGEOTILEDMAPSCENE_P_H
100

source code of qtlocation/src/location/maps/qgeotiledmapscene_p.h