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67 lines
1.3 KiB
C++
67 lines
1.3 KiB
C++
#ifndef WMSMAP_H
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#define WMSMAP_H
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#include "transform.h"
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#include "projection.h"
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#include "map.h"
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#include "wms.h"
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#include "rectd.h"
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class TileLoader;
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class WMSMap : public Map
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{
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Q_OBJECT
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public:
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WMSMap(const QString &fileName, const QString &name, const WMS::Setup &setup,
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int tileSize, QObject *parent = 0);
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QString name() const {return _name;}
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QRectF bounds();
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RectC llBounds() {return _wms->bbox();}
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int zoom() const {return _zoom;}
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void setZoom(int 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 /*deviceRatio*/, qreal mapRatio)
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{_mapRatio = mapRatio;}
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void clearCache();
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bool isReady() const {return _wms->isReady();}
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bool isValid() const {return _wms->isValid();}
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QString errorString() const {return _wms->errorString();}
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private slots:
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void wmsReady();
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private:
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QString tileUrl() const;
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double sd2res(double scaleDenominator) const;
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void computeZooms();
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void updateTransform();
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qreal tileSize() const;
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void init();
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QString _name;
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WMS *_wms;
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TileLoader *_tileLoader;
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RectD _bounds;
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Transform _transform;
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QVector<double> _zooms;
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int _zoom;
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int _tileSize;
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qreal _mapRatio;
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};
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#endif // WMSMAP_H
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