valentina_old/src/libs/vgeometry/varc.h

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/************************************************************************
**
** @file varc.h
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date November 15, 2013
**
** @brief
** @copyright
** This source code is part of the Valentina project, a pattern making
** program, whose allow create and modeling patterns of clothing.
** Copyright (C) 2013-2015 Valentina project
** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
**
** Valentina is free software: you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation, either version 3 of the License, or
** (at your option) any later version.
**
** Valentina is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
**
*************************************************************************/
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#ifndef VARC_H
#define VARC_H
#include <qcompilerdetection.h>
#include <QCoreApplication>
#include <QPointF>
#include <QSharedDataPointer>
#include <QString>
#include <QTypeInfo>
#include <QVector>
#include <QtGlobal>
#include "vabstractarc.h"
#include "vgeometrydef.h"
#include "vpointf.h"
class VArcData;
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/**
* @brief VArc class for anticlockwise arc.
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*/
class VArc: public VAbstractArc
{
Q_DECLARE_TR_FUNCTIONS(VArc)
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public:
VArc ();
VArc (const VPointF &center, qreal radius, const QString &formulaRadius, qreal f1, const QString &formulaF1,
qreal f2, const QString &formulaF2, quint32 idObject = 0, Draw mode = Draw::Calculation);
VArc (const VPointF &center, qreal radius, qreal f1, qreal f2);
VArc (qreal length, const QString &formulaLength, const VPointF &center, qreal radius, const QString &formulaRadius,
qreal f1, const QString &formulaF1, quint32 idObject = 0, Draw mode = Draw::Calculation);
VArc (qreal length, const VPointF &center, qreal radius, qreal f1);
VArc(const VArc &arc);
VArc Rotate(const QPointF &originPoint, qreal degrees, const QString &prefix = QString()) const;
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VArc Flip(const QLineF &axis, const QString &prefix = QString()) const;
VArc Move(qreal length, qreal angle, const QString &prefix = QString()) const;
virtual ~VArc() Q_DECL_OVERRIDE;
VArc& operator= (const VArc &arc);
#ifdef Q_COMPILER_RVALUE_REFS
VArc &operator=(VArc &&arc) Q_DECL_NOTHROW { Swap(arc); return *this; }
#endif
void Swap(VArc &arc) Q_DECL_NOTHROW
{ VAbstractArc::Swap(arc); std::swap(d, arc.d); }
QString GetFormulaRadius () const;
void SetFormulaRadius (const QString &formula, qreal value);
qreal GetRadius () const;
virtual qreal GetLength () const Q_DECL_OVERRIDE;
QPointF GetP1() const;
QPointF GetP2 () const;
virtual QVector<QPointF> GetPoints () const Q_DECL_OVERRIDE;
QPointF CutArc (const qreal &length, VArc &arc1, VArc &arc2) const;
QPointF CutArc (const qreal &length) const;
protected:
virtual void CreateName() Q_DECL_OVERRIDE;
virtual void FindF2(qreal length) Q_DECL_OVERRIDE;
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private:
QSharedDataPointer<VArcData> d;
qreal MaxLength() const;
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};
Q_DECLARE_TYPEINFO(VArc, Q_MOVABLE_TYPE);
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#endif // VARC_H