Added CutArc in VEllipticalArc
--HG-- branch : feature
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@ -53,7 +53,7 @@ VEllipticalArc::VEllipticalArc()
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*/
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VEllipticalArc::VEllipticalArc (VPointF center, qreal radius1, qreal radius2,
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QString formulaRadius1, QString formulaRadius2, qreal f1, QString formulaF1, qreal f2,
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QString formulaF2, qreal rotationAngle, quint32 idObject, Draw mode)
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QString formulaF2, qreal rotationAngle, quint32 idObject, Draw mode)
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: VAbstractCurve(GOType::EllipticalArc, idObject, mode),
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d (new VEllipticalArcData(center, radius1, radius2, formulaRadius1, formulaRadius2,
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f1, formulaF1, f2, formulaF2, rotationAngle))
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@ -71,18 +71,21 @@ VEllipticalArc::VEllipticalArc(VPointF center, qreal radius1, qreal radius2, qre
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//---------------------------------------------------------------------------------------------------------------------
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VEllipticalArc::VEllipticalArc(qreal length, QString formulaLength, VPointF center, qreal radius1, qreal radius2,
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QString formulaRadius1, QString formulaRadius2, qreal f1, QString formulaF1, quint32 idObject, Draw mode)
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QString formulaRadius1, QString formulaRadius2, qreal f1, QString formulaF1, qreal rotationAngle,
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quint32 idObject, Draw mode)
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: VAbstractCurve(GOType::EllipticalArc, idObject, mode),
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d (new VEllipticalArcData(formulaLength, center, radius1, radius2, formulaRadius1, formulaRadius2, f1, formulaF1))
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d (new VEllipticalArcData(formulaLength, center, radius1, radius2, formulaRadius1, formulaRadius2,
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f1, formulaF1, rotationAngle))
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{
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EllipticalArcName();
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FindF2(length);
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}
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//---------------------------------------------------------------------------------------------------------------------
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VEllipticalArc::VEllipticalArc(qreal length, VPointF center, qreal radius1, qreal radius2, qreal f1)
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VEllipticalArc::VEllipticalArc(qreal length, VPointF center, qreal radius1, qreal radius2, qreal f1,
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qreal rotationAngle)
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: VAbstractCurve(GOType::EllipticalArc, NULL_ID, Draw::Calculation),
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d (new VEllipticalArcData(center, radius1, radius2, f1))
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d (new VEllipticalArcData(center, radius1, radius2, f1, rotationAngle))
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{
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EllipticalArcName();
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FindF2(length);
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@ -325,12 +328,40 @@ QVector<QPointF> VEllipticalArc::GetPoints() const
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*/
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QPointF VEllipticalArc::CutArc(const qreal &length, VEllipticalArc &arc1, VEllipticalArc &arc2) const
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{
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//Always need return two arcs, so we must correct wrong length.
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qreal len = 0;
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if (length < this->GetLength()*0.02)
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{
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len = this->GetLength()*0.02;
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}
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else if ( length > this->GetLength()*0.98)
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{
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len = this->GetLength()*0.98;
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}
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else
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{
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len = length;
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}
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// the first arc has given length and startAngle just like in the origin arc
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arc1 = VEllipticalArc (len, QString().setNum(length), d->center, d->radius1, d->radius2,
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d->formulaRadius1, d->formulaRadius2, d->f1, d->formulaF1, d->rotationAngle,
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getIdObject(), getMode());
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// the second arc has startAngle just like endAngle of the first arc
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// and it has endAngle just like endAngle of the origin arc
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arc2 = VEllipticalArc (d->center, d->radius1, d->radius2, d->formulaRadius1, d->formulaRadius2,
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arc1.GetEndAngle(), arc1.GetFormulaF2(), d->f2, d->formulaF2, d->rotationAngle,
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getIdObject(), getMode());
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return arc1.GetP1();
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}
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//---------------------------------------------------------------------------------------------------------------------
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QPointF VEllipticalArc::CutArc(const qreal &length) const
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{
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VEllipticalArc arc1;
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VEllipticalArc arc2;
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return this->CutArc(length, arc1, arc2);
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}
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//---------------------------------------------------------------------------------------------------------------------
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@ -40,16 +40,17 @@ class VEllipticalArc : public VAbstractCurve
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Q_DECLARE_TR_FUNCTIONS(VEllipticalArc)
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public:
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VEllipticalArc();
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VEllipticalArc (VPointF center, qreal radius1, qreal radius2, QString formulaRadius1, QString formulaRadius2, qreal f1,
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QString formulaF1, qreal f2, QString formulaF2, qreal rotationAngle, quint32 idObject = 0, Draw mode = Draw::Calculation);
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VEllipticalArc (VPointF center, qreal radius1, qreal radius2, QString formulaRadius1, QString formulaRadius2,
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qreal f1, QString formulaF1, qreal f2, QString formulaF2, qreal rotationAngle,
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quint32 idObject = 0, Draw mode = Draw::Calculation);
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VEllipticalArc (VPointF center, qreal radius1, qreal radius2, qreal f1, qreal f2, qreal rotationAngle);
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VEllipticalArc (qreal length, QString formulaLength, VPointF center, qreal radius1, qreal radius2,
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QString formulaRadius1, QString formulaRadius2, qreal f1,
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QString formulaF1, quint32 idObject = 0, Draw mode = Draw::Calculation);
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QString formulaRadius1, QString formulaRadius2, qreal f1, QString formulaF1,
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qreal rotationAngle, quint32 idObject = 0, Draw mode = Draw::Calculation);
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VEllipticalArc (qreal length, VPointF center, qreal radius1, qreal radius2, qreal f1);
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VEllipticalArc (qreal length, VPointF center, qreal radius1, qreal radius2, qreal f1, qreal rotationAngle);
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VEllipticalArc(const VEllipticalArc &arc);
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@ -29,24 +29,26 @@ public:
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{}
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VEllipticalArcData (QString formulaLength, VPointF center, qreal radius1, qreal radius2,
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QString formulaRadius1, QString formulaRadius2, qreal f1, QString formulaF1)
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QString formulaRadius1, QString formulaRadius2, qreal f1, QString formulaF1,
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qreal rotationAngle)
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: f1(f1), f2(0), formulaF1(formulaF1), formulaF2("0"), radius1(radius1),radius2(radius2),
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formulaRadius1(formulaRadius1), formulaRadius2(formulaRadius2),
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center(center), isFlipped(false), formulaLength(formulaLength), rotationAngle(0)
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center(center), isFlipped(false), formulaLength(formulaLength), rotationAngle(rotationAngle)
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{}
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VEllipticalArcData(VPointF center, qreal radius1, qreal radius2, qreal f1)
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VEllipticalArcData(VPointF center, qreal radius1, qreal radius2, qreal f1, qreal rotationAngle)
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: f1(f1), f2(0), formulaF1(QString("%1").arg(f1)), formulaF2("0"),
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radius1(radius1), radius2(radius2),
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formulaRadius1(QString("%1").arg(radius1)), formulaRadius2(QString("%1").arg(radius2)),
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center(center), isFlipped(false), formulaLength(), rotationAngle(0)
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center(center), isFlipped(false), formulaLength(), rotationAngle(rotationAngle)
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{}
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VEllipticalArcData(const VEllipticalArcData &arc)
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: QSharedData(arc), f1(arc.f1), f2(arc.f2), formulaF1(arc.formulaF1), formulaF2(arc.formulaF2),
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radius1(arc.radius1), radius2(arc.radius2),
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formulaRadius1(arc.formulaRadius1), formulaRadius2(arc.formulaRadius2),
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center(arc.center), isFlipped(arc.isFlipped), formulaLength(arc.formulaLength), rotationAngle(arc.rotationAngle)
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center(arc.center), isFlipped(arc.isFlipped), formulaLength(arc.formulaLength),
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rotationAngle(arc.rotationAngle)
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{}
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virtual ~VEllipticalArcData();
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@ -51,7 +51,7 @@ void TST_VEllipticalArc::CompareTwoWays()
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const qreal length = M_PI*(radius1+radius2)*(1+3*h/(10+qSqrt(4-3*h)))/4;
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VEllipticalArc arc1(center, radius1, radius2, f1, f2, rotationAngle);
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VEllipticalArc arc2(length, center, radius1, radius2, f1);
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VEllipticalArc arc2(length, center, radius1, radius2, f1, rotationAngle);
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const qreal eps = length*0.5/100; // computing error
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const QString errorMsg =
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@ -75,11 +75,12 @@ void TST_VEllipticalArc::NegativeArc()
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const qreal radius2 = 200;
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const qreal f1 = 1;
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const qreal f2 = 181;
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const qreal rotationAngle = 0;
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const qreal h = ((radius1-radius2)*(radius1-radius2))/((radius1+radius2)*(radius1+radius2));
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const qreal length = M_PI*(radius1+radius2)*(1+3*h/(10+qSqrt(4-3*h)))/2;
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qreal l = -length;
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VEllipticalArc arc(l, center, radius1, radius2, f1);
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VEllipticalArc arc(l, center, radius1, radius2, f1, rotationAngle);
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const qreal eps = 1; // computing error
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const QString errorMsg =
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