Seamly2D
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vcurvepathitem.h
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1 /***************************************************************************
2  * *
3  * Copyright (C) 2017 Seamly, LLC *
4  * *
5  * https://github.com/fashionfreedom/seamly2d *
6  * *
7  ***************************************************************************
8  **
9  ** Seamly2D is free software: you can redistribute it and/or modify
10  ** it under the terms of the GNU General Public License as published by
11  ** the Free Software Foundation, either version 3 of the License, or
12  ** (at your option) any later version.
13  **
14  ** Seamly2D is distributed in the hope that it will be useful,
15  ** but WITHOUT ANY WARRANTY; without even the implied warranty of
16  ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17  ** GNU General Public License for more details.
18  **
19  ** You should have received a copy of the GNU General Public License
20  ** along with Seamly2D. If not, see <http://www.gnu.org/licenses/>.
21  **
22  **************************************************************************
23 
24  ************************************************************************
25  **
26  ** @file
27  ** @author Roman Telezhynskyi <dismine(at)gmail.com>
28  ** @date 16 5, 2017
29  **
30  ** @brief
31  ** @copyright
32  ** This source code is part of the Valentine project, a pattern making
33  ** program, whose allow create and modeling patterns of clothing.
34  ** Copyright (C) 2017 Seamly2D project
35  ** <https://github.com/fashionfreedom/seamly2d> All Rights Reserved.
36  **
37  ** Seamly2D is free software: you can redistribute it and/or modify
38  ** it under the terms of the GNU General Public License as published by
39  ** the Free Software Foundation, either version 3 of the License, or
40  ** (at your option) any later version.
41  **
42  ** Seamly2D is distributed in the hope that it will be useful,
43  ** but WITHOUT ANY WARRANTY; without even the implied warranty of
44  ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
45  ** GNU General Public License for more details.
46  **
47  ** You should have received a copy of the GNU General Public License
48  ** along with Seamly2D. If not, see <http://www.gnu.org/licenses/>.
49  **
50  *************************************************************************/
51 
52 #ifndef VCURVEPATHITEM_H
53 #define VCURVEPATHITEM_H
54 
55 #include <QGraphicsPathItem>
56 #include <QtGlobal>
57 
58 #include "../vmisc/def.h"
59 
60 class VCurvePathItem : public QGraphicsPathItem
61 {
62 public:
63  explicit VCurvePathItem(QGraphicsItem *parent = nullptr);
64  virtual ~VCurvePathItem() = default;
65 
66  virtual QPainterPath shape() const Q_DECL_OVERRIDE;
67 
68  virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
69  QWidget *widget = nullptr) Q_DECL_OVERRIDE;
70 
71  virtual int type() const Q_DECL_OVERRIDE {return Type;}
72  enum { Type = UserType + static_cast<int>(Vis::CurvePathItem)};
73 
74  void SetDirectionArrows(const QVector<QPair<QLineF, QLineF>> &arrows);
75  void SetPoints(const QVector<QPointF> &points);
76 protected:
77  virtual void ScalePenWidth();
78 private:
79  Q_DISABLE_COPY(VCurvePathItem)
80 
81  QVector<QPair<QLineF, QLineF>> m_directionArrows;
82  QVector<QPointF> m_points;
83 };
84 
85 #endif // VCURVEPATHITEM_H
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget=nullptr) Q_DECL_OVERRIDE
QVector< QPointF > m_points
virtual int type() const Q_DECL_OVERRIDE
void SetPoints(const QVector< QPointF > &points)
virtual void ScalePenWidth()
void SetDirectionArrows(const QVector< QPair< QLineF, QLineF >> &arrows)
virtual QPainterPath shape() const Q_DECL_OVERRIDE
QVector< QPair< QLineF, QLineF > > m_directionArrows
virtual ~VCurvePathItem()=default
VCurvePathItem(QGraphicsItem *parent=nullptr)
@ CurvePathItem