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41 lines
863 B
C++
41 lines
863 B
C++
#ifndef EMPTYMAP_H
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#define EMPTYMAP_H
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#include "common/coordinates.h"
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#include "map.h"
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class EmptyMap : public Map
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{
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Q_OBJECT
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public:
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EmptyMap(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 QPointF &p) const;
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qreal zoom() const {return _scale;}
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qreal zoomFit(const QSize &size, const RectC &br);
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qreal zoomFit(qreal resolution, const Coordinates &c);
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qreal zoomIn();
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qreal zoomOut();
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QPointF ll2xy(const Coordinates &c)
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{return static_cast<const EmptyMap &>(*this).ll2xy(c);}
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Coordinates xy2ll(const QPointF &p)
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{return static_cast<const EmptyMap &>(*this).xy2ll(p);}
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void draw(QPainter *painter, const QRectF &rect);
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private:
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QPointF ll2xy(const Coordinates &c) const;
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Coordinates xy2ll(const QPointF &p) const;
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QString _name;
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qreal _scale;
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};
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#endif // EMPTYMAP_H
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