mirror of
https://gitlab.com/smart-pattern/valentina.git
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135 lines
5 KiB
C++
135 lines
5 KiB
C++
/************************************************************************
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**
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** @file vabstractcurve.h
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 25 6, 2014
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**
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** @brief
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** @copyright
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** This source code is part of the Valentina project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2013-2015 Valentina project
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** <https://gitlab.com/smart-pattern/valentina> All Rights Reserved.
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**
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** Valentina is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** Valentina is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
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**
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*************************************************************************/
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#ifndef VABSTRACTCURVE_H
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#define VABSTRACTCURVE_H
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#include <qcompilerdetection.h>
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#include <QPointF>
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#include <QSharedDataPointer>
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#include <QString>
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#include <QTypeInfo>
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#include <QVector>
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#include <QtGlobal>
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#include "vgeometrydef.h"
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#include "vgobject.h"
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using DirectionArrow = QPair<QLineF, QLineF>;
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class QPainterPath;
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class VAbstractCurveData;
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QT_WARNING_PUSH
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QT_WARNING_DISABLE_GCC("-Wsuggest-final-types")
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QT_WARNING_DISABLE_GCC("-Wsuggest-final-methods")
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class VAbstractCurve :public VGObject
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{
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public:
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explicit VAbstractCurve(const GOType &type, const quint32 &idObject = NULL_ID,
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const Draw &mode = Draw::Calculation);
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VAbstractCurve(const VAbstractCurve &curve);
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~VAbstractCurve() override;
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auto operator= (const VAbstractCurve &curve) -> VAbstractCurve&;
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#ifdef Q_COMPILER_RVALUE_REFS
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VAbstractCurve(VAbstractCurve &&curve) Q_DECL_NOTHROW;
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auto operator=(VAbstractCurve &&curve) Q_DECL_NOTHROW -> VAbstractCurve &;
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#endif
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virtual auto GetPoints() const -> QVector<QPointF> =0;
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static auto GetSegmentPoints(const QVector<QPointF> &points, const QPointF &begin, const QPointF &end,
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bool reverse, QString &error) -> QVector<QPointF>;
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auto GetSegmentPoints(const QPointF &begin, const QPointF &end, bool reverse,
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const QString &piece = QString()) const -> QVector<QPointF>;
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virtual auto GetPath() const -> QPainterPath;
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virtual auto GetLength() const -> qreal =0;
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auto GetLengthByPoint(const QPointF &point) const -> qreal;
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virtual auto IntersectLine(const QLineF &line) const -> QVector<QPointF>;
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virtual auto IsIntersectLine(const QLineF &line) const -> bool;
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static auto IsPointOnCurve(const QVector<QPointF> &points, const QPointF &p) -> bool;
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auto IsPointOnCurve(const QPointF &p) const -> bool;
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static auto SubdividePath(const QVector<QPointF> &points, QPointF p, QVector<QPointF> &sub1,
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QVector<QPointF> &sub2) -> bool;
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auto ClosestPoint(QPointF scenePoint) const -> QPointF;
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virtual auto GetStartAngle () const -> qreal=0;
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virtual auto GetEndAngle () const -> qreal=0;
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auto GetDuplicate() const -> quint32;
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void SetDuplicate(quint32 number);
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auto GetColor() const -> QString;
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void SetColor(const QString &color);
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auto GetPenStyle() const -> QString;
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void SetPenStyle(const QString &penStyle);
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auto GetApproximationScale() const -> qreal;
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void SetApproximationScale(qreal value);
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static auto PathLength(const QVector<QPointF> &path) -> qreal;
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static auto CurveIntersectLine(const QVector<QPointF> &points, const QLineF &line) -> QVector<QPointF>;
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static auto CurveIntersectAxis(const QPointF &point, qreal angle, const QVector<QPointF> &curvePoints,
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QPointF *intersectionPoint) -> bool;
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virtual auto NameForHistory(const QString &toolName) const -> QString=0;
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virtual auto DirectionArrows() const -> QVector<DirectionArrow>;
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static auto ShowDirection(const QVector<DirectionArrow> &arrows, qreal width) -> QPainterPath;
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static auto LengthCurveDirectionArrow() -> qreal;
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void SetAliasSuffix(const QString &aliasSuffix) override;
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#if defined(Q_CC_MSVC) && _MSC_VER > 1900
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static const qreal minLength;
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#else
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static constexpr qreal minLength = ToPixel(1, Unit::Mm);
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#endif
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protected:
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virtual void CreateName() =0;
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virtual void CreateAlias() =0;
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private:
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QSharedDataPointer<VAbstractCurveData> d;
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static auto FromBegin(const QVector<QPointF> &points, const QPointF &begin, bool *ok = nullptr) -> QVector<QPointF>;
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static auto ToEnd(const QVector<QPointF> &points, const QPointF &end, bool *ok = nullptr) -> QVector<QPointF>;
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};
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QT_WARNING_POP
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Q_DECLARE_TYPEINFO(VAbstractCurve, Q_MOVABLE_TYPE); // NOLINT
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#endif // VABSTRACTCURVE_H
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