1 /****************************************************************************
2 **
3 ** Copyright (C) 2016 The Qt Company Ltd.
4 ** Contact: https://www.qt.io/licensing/
5 **
6 ** This file is part of the Qt Charts module of the Qt Toolkit.
7 **
8 ** $QT_BEGIN_LICENSE:GPL$
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see https://www.qt.io/terms-conditions. For further
15 ** information use the contact form at https://www.qt.io/contact-us.
16 **
17 ** GNU General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU
19 ** General Public License version 3 or (at your option) any later version
20 ** approved by the KDE Free Qt Foundation. The licenses are as published by
21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
22 ** included in the packaging of this file. Please review the following
23 ** information to ensure the GNU General Public License requirements will
24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25 **
26 ** $QT_END_LICENSE$
27 **
28 ****************************************************************************/
29 
30 #ifndef QPOLARCHART_H
31 #define QPOLARCHART_H
32 
33 #include <QtCharts/QChart>
34 
35 QT_CHARTS_BEGIN_NAMESPACE
36 
37 class QAbstractSeries;
38 class QAbstractAxis;
39 
40 class Q_CHARTS_EXPORT QPolarChart : public QChart
41 {
42     Q_OBJECT
43     Q_ENUMS(PolarOrientation)
44     Q_FLAGS(PolarOrientations)
45 
46 public:
47     enum PolarOrientation {
48         PolarOrientationRadial = 0x1,
49         PolarOrientationAngular = 0x2
50     };
51     Q_DECLARE_FLAGS(PolarOrientations, PolarOrientation)
52 
53 public:
54     explicit QPolarChart(QGraphicsItem *parent = nullptr, Qt::WindowFlags wFlags = Qt::WindowFlags());
55     ~QPolarChart();
56 
57     void addAxis(QAbstractAxis *axis, PolarOrientation polarOrientation);
58 
59     QList<QAbstractAxis*> axes(PolarOrientations polarOrientation = PolarOrientations(PolarOrientationRadial | PolarOrientationAngular), QAbstractSeries *series = nullptr) const;
60 
61     static PolarOrientation axisPolarOrientation(QAbstractAxis *axis);
62 
63 private:
64     Q_DISABLE_COPY(QPolarChart)
65 };
66 
67 QT_CHARTS_END_NAMESPACE
68 
69 #endif // QCHART_H
70