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53 lines
1.1 KiB
C++
53 lines
1.1 KiB
C++
#ifndef ONLINEMAP_H
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#define ONLINEMAP_H
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#include "common/range.h"
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#include "common/rectc.h"
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#include "map.h"
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#include "tileloader.h"
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class OnlineMap : public Map
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{
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Q_OBJECT
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public:
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OnlineMap(const QString &name, const QString &url, const Range &zooms,
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const RectC &bounds, qreal tileRatio, const Authorization &authorization,
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bool invertY, QObject *parent = 0);
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QString name() const {return _name;}
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QRectF bounds();
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qreal resolution(const QRectF &rect);
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int zoom() const {return _zoom;}
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void setZoom(int zoom) {_zoom = zoom;}
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int zoomFit(const QSize &size, const RectC &rect);
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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, Flags flags);
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void setDevicePixelRatio(qreal ratio) {_deviceRatio = ratio;}
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void clearCache() {_tileLoader->clearCache();}
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private:
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int limitZoom(int zoom) const;
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qreal tileSize() const;
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qreal coordinatesRatio() const;
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qreal imageRatio() const;
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TileLoader *_tileLoader;
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QString _name;
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Range _zooms;
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RectC _bounds;
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int _zoom;
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qreal _deviceRatio, _tileRatio;
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bool _invertY;
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};
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#endif // ONLINEMAP_H
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