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72 lines
2.5 KiB
C++
72 lines
2.5 KiB
C++
/************************************************************************
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**
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** @file visline.h
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 21 7, 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 Valentine project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2014 Valentina project
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** <https://bitbucket.org/dismine/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 VISLINE_H
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#define VISLINE_H
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#include "visualization.h"
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#include <QGraphicsLineItem>
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#include <QPointF>
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class VContainer;
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class VisLine: public Visualization, public QGraphicsLineItem
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{
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Q_OBJECT
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public:
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VisLine(const VContainer *data, QGraphicsItem *parent = 0);
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virtual ~VisLine();
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protected:
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void DrawLine(QGraphicsLineItem *lineItem, const QLineF &line, const QColor &color,
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Qt::PenStyle style = Qt::SolidLine);
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QLineF Line(const QPointF &p1, const qreal& length, const qreal &angle);
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template <class Item>
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Item *InitItem(const QColor &color)
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{
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Item *item = new Item(this);
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item->setPen(QPen(color, qApp->toPixel(qApp->widthHairLine())/factor));
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item->setZValue(1);
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item->setFlags(QGraphicsItem::ItemStacksBehindParent);
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return item;
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}
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qreal CorrectAngle(const qreal &angle) const;
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QPointF Ray(const QPointF &firstPoint, const qreal &angle) const;
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QPointF Ray(const QPointF &firstPoint) const;
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QLineF Axis(const QPointF &p, const qreal &angle) const;
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QLineF Axis(const QPointF &p1, const QPointF &p2) const;
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virtual void InitPen();
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virtual void AddOnScene();
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private:
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Q_DISABLE_COPY(VisLine)
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};
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#endif // VISLINE_H
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