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16 lines
281 B
C
16 lines
281 B
C
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#ifndef PROJECTION_H
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#define PROJECTION_H
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#include <QPointF>
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#include "coordinates.h"
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class Projection {
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public:
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virtual ~Projection() {}
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virtual QPointF ll2xy(const Coordinates &c) const = 0;
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virtual Coordinates xy2ll(const QPointF &p) const = 0;
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};
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#endif // PROJECTION_H
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