GCC warnings.
(grafted from 5853578c984bef1a0c33c5776334a726a57b1134) --HG-- branch : release
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@ -602,4 +602,21 @@ QSharedPointer<QPrinter> DefaultPrinter(QPrinter::PrinterMode mode = QPrinter::S
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QPixmap darkenPixmap(const QPixmap &pixmap) Q_REQUIRED_RESULT;
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static inline bool VFuzzyComparePossibleNulls(double p1, double p2) Q_REQUIRED_RESULT;
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static inline bool VFuzzyComparePossibleNulls(double p1, double p2)
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{
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if(qFuzzyIsNull(p1))
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{
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return qFuzzyIsNull(p2);
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}
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else if(qFuzzyIsNull(p2))
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{
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return false;
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}
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else
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{
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return qFuzzyCompare(p1, p2);
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}
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}
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#endif // DEF_H
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@ -160,7 +160,8 @@ QPointF VToolLineIntersectAxis::FindPoint(const QLineF &axis, const QLineF &line
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QLineF::IntersectType intersect = axis.intersect(line, &fPoint);
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if (intersect == QLineF::UnboundedIntersection || intersect == QLineF::BoundedIntersection)
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{
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if(axis.angle() == line.angle() || qAbs(axis.angle() - line.angle()) == 180)
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if(VFuzzyComparePossibleNulls(axis.angle(), line.angle())
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|| VFuzzyComparePossibleNulls(qAbs(axis.angle() - line.angle()), 180))
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{
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return QPointF();
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}
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@ -186,7 +186,8 @@ QPointF VToolTriangle::FindPoint(const QPointF &axisP1, const QPointF &axisP2, c
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{
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return QPointF();
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}
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if (axis.angle() == hypotenuse.angle() || qAbs(axis.angle() - hypotenuse.angle()) == 180)
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if (VFuzzyComparePossibleNulls(axis.angle(), hypotenuse.angle())
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|| VFuzzyComparePossibleNulls(qAbs(axis.angle() - hypotenuse.angle()), 180))
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{
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return QPointF();
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}
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