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66 lines
1.2 KiB
C++
66 lines
1.2 KiB
C++
#include "rectc.h"
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RectC RectC::operator|(const RectC &r) const
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{
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if (isNull())
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return r;
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if (r.isNull())
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return *this;
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qreal l1 = _tl.lon();
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qreal r1 = _tl.lon();
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if (_br.lon() - _tl.lon() < 0)
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l1 = _br.lon();
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else
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r1 = _br.lon();
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qreal l2 = r._tl.lon();
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qreal r2 = r._tl.lon();
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if (r._br.lon() - r._tl.lon() < 0)
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l2 = r._br.lon();
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else
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r2 = r._br.lon();
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qreal t1 = _tl.lat();
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qreal b1 = _tl.lat();
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if (_br.lat() - _tl.lat() < 0)
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t1 = _br.lat();
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else
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b1 = _br.lat();
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qreal t2 = r._tl.lat();
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qreal b2 = r._tl.lat();
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if (r._br.lat() - r._tl.lat() < 0)
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t2 = r._br.lat();
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else
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b2 = r._br.lat();
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RectC tmp;
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tmp._tl.setLon(qMin(l1, l2));
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tmp._br.setLon(qMax(r1, r2));
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tmp._tl.setLat(qMin(t1, t2));
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tmp._br.setLat(qMax(b1, b2));
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return tmp;
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}
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void RectC::unite(const Coordinates &c)
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{
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if (c.lon() < _tl.lon())
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_tl.setLon(c.lon());
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if (c.lon() > _br.lon())
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_br.setLon(c.lon());
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if (c.lat() > _br.lat())
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_br.setLat(c.lat());
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if (c.lat() < _tl.lat())
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_tl.setLat(c.lat());
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}
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QDebug operator<<(QDebug dbg, const RectC &rect)
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{
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const bool ais = dbg.autoInsertSpaces();
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dbg.nospace() << "RectC(" << rect.topLeft() << ", " << rect.size() << ")";
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dbg.setAutoInsertSpaces(ais);
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return dbg.maybeSpace();
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}
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