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55 lines
1013 B
C++
55 lines
1013 B
C++
#ifndef ATLAS_H
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#define ATLAS_H
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#include "map.h"
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class OfflineMap;
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class Atlas : public Map
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{
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Q_OBJECT
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public:
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Atlas(const QString &fileName, QObject *parent = 0);
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const QString &name() const {return _name;}
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QRectF bounds() const;
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qreal resolution(const QRectF &rect) const;
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int zoom() const {return _zoom;}
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int zoomFit(const QSize &size, const RectC &br);
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int zoomIn();
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int zoomOut();
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QPointF ll2xy(const Coordinates &c);
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Coordinates xy2ll(const QPointF &p);
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void draw(QPainter *painter, const QRectF &rect);
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void unload();
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bool isValid() const {return _valid;}
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QString errorString() const {return _errorString;}
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static bool isAtlas(const QString &path);
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private:
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void draw(QPainter *painter, const QRectF &rect, int mapIndex);
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void computeZooms();
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void computeBounds();
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QString _name;
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bool _valid;
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QString _errorString;
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QList<OfflineMap*> _maps;
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QVector<QPair<int, int> > _zooms;
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QVector<QPair<QRectF, QRectF> > _bounds;
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int _zoom;
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int _ci, _cz;
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};
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#endif // ATLAS_H
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