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 QLOGVALUEAXIS_H |
31 | #define QLOGVALUEAXIS_H |
32 | |
33 | #include <QtCharts/QAbstractAxis> |
34 | |
35 | QT_BEGIN_NAMESPACE |
36 | class QDateTime; |
37 | QT_END_NAMESPACE |
38 | |
39 | QT_CHARTS_BEGIN_NAMESPACE |
40 | |
41 | class QLogValueAxisPrivate; |
42 | |
43 | class Q_CHARTS_EXPORT QLogValueAxis : public QAbstractAxis |
44 | { |
45 | Q_OBJECT |
46 | Q_PROPERTY(qreal min READ min WRITE setMin NOTIFY minChanged) |
47 | Q_PROPERTY(qreal max READ max WRITE setMax NOTIFY maxChanged) |
48 | Q_PROPERTY(QString labelFormat READ labelFormat WRITE setLabelFormat NOTIFY labelFormatChanged) |
49 | Q_PROPERTY(qreal base READ base WRITE setBase NOTIFY baseChanged) |
50 | Q_PROPERTY(int tickCount READ tickCount NOTIFY tickCountChanged) |
51 | Q_PROPERTY(int minorTickCount READ minorTickCount WRITE setMinorTickCount NOTIFY minorTickCountChanged) |
52 | |
53 | public: |
54 | explicit QLogValueAxis(QObject *parent = nullptr); |
55 | ~QLogValueAxis(); |
56 | |
57 | protected: |
58 | QLogValueAxis(QLogValueAxisPrivate &d, QObject *parent = nullptr); |
59 | |
60 | public: |
61 | AxisType type() const; |
62 | |
63 | //range handling |
64 | void setMin(qreal min); |
65 | qreal min() const; |
66 | void setMax(qreal max); |
67 | qreal max() const; |
68 | void setRange(qreal min, qreal max); |
69 | |
70 | void setLabelFormat(const QString &format); |
71 | QString labelFormat() const; |
72 | |
73 | void setBase(qreal base); |
74 | qreal base() const; |
75 | |
76 | int tickCount() const; |
77 | |
78 | void setMinorTickCount(int minorTickCount); |
79 | int minorTickCount() const; |
80 | |
81 | Q_SIGNALS: |
82 | void minChanged(qreal min); |
83 | void maxChanged(qreal max); |
84 | void rangeChanged(qreal min, qreal max); |
85 | void labelFormatChanged(const QString &format); |
86 | void baseChanged(qreal base); |
87 | void tickCountChanged(int tickCount); |
88 | void minorTickCountChanged(int minorTickCount); |
89 | |
90 | private: |
91 | Q_DECLARE_PRIVATE(QLogValueAxis) |
92 | Q_DISABLE_COPY(QLogValueAxis) |
93 | }; |
94 | |
95 | QT_CHARTS_END_NAMESPACE |
96 | |
97 | #endif // QLOGVALUEAXIS_H |
98 | |