61 lines
2.3 KiB
C++
61 lines
2.3 KiB
C++
/************************************************************************
|
|
**
|
|
** @file vabstractcurve.h
|
|
** @author Roman Telezhynskyi <dismine(at)gmail.com>
|
|
** @date 25 6, 2014
|
|
**
|
|
** @brief
|
|
** @copyright
|
|
** This source code is part of the Valentine 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/>.
|
|
**
|
|
*************************************************************************/
|
|
|
|
#ifndef VABSTRACTCURVE_H
|
|
#define VABSTRACTCURVE_H
|
|
|
|
#include "vgobject.h"
|
|
#include <QPointF>
|
|
|
|
enum class PathDirection : char { Hide, Show };
|
|
|
|
class QPainterPath;
|
|
class QLineF;
|
|
|
|
class VAbstractCurve :public VGObject
|
|
{
|
|
public:
|
|
VAbstractCurve(const GOType &type, const quint32 &idObject = NULL_ID, const Draw &mode = Draw::Calculation);
|
|
VAbstractCurve(const VAbstractCurve &curve);
|
|
VAbstractCurve& operator= (const VAbstractCurve &curve);
|
|
|
|
virtual QVector<QPointF> GetPoints() const =0;
|
|
QVector<QPointF> GetSegmentPoints(const QPointF &begin, const QPointF &end, bool reverse = false) const;
|
|
|
|
virtual QPainterPath GetPath(PathDirection direction = PathDirection::Hide) const;
|
|
virtual qreal GetLength() const =0;
|
|
virtual QVector<QPointF> IntersectLine(const QLineF &line) const;
|
|
protected:
|
|
QPainterPath ShowDirection(const QVector<QPointF> &points) const;
|
|
private:
|
|
static QVector<QPointF> FromBegin(const QVector<QPointF> &points, const QPointF &begin);
|
|
QVector<QPointF> ToEnd(const QVector<QPointF> &points, const QPointF &end) const;
|
|
};
|
|
|
|
#endif // VABSTRACTCURVE_H
|