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35 lines
942 B
35 lines
942 B
14 years ago
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/*
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* UBGeometryUtils.h
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*
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* Created on: Sep 20, 2008
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* Author: luc
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*/
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#ifndef UBGEOMETRYUTILS_H_
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#define UBGEOMETRYUTILS_H_
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#include <QtGui>
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class UBGeometryUtils
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{
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private:
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UBGeometryUtils();
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virtual ~UBGeometryUtils();
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public:
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static QPolygonF lineToPolygon(const QLineF& pLine, const qreal& pWidth);
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static QRectF lineToInnerRect(const QLineF& pLine, const qreal& pWidth);
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static QPolygonF arcToPolygon(const QLineF& startRadius, qreal spanAngle, qreal width);
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static QPolygonF lineToPolygon(const QPointF& pStart, const QPointF& pEnd,
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const qreal& pStartWidth, const qreal& pEndWidth);
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static QPointF pointConstrainedInRect(QPointF point, QRectF rect);
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static QPoint pointConstrainedInRect(QPoint point, QRect rect);
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static QVector<QPointF> crashPointList(const QVector<QPointF> points);
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};
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#endif /* UBGEOMETRYUTILS_H_ */
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