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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 Data Visualization module of the Qt Toolkit. |
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8 | ** $QT_BEGIN_LICENSE:GPL$ |
9 | ** Commercial License Usage |
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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 |
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28 | ****************************************************************************/ |
29 | |
30 | #ifndef QVALUE3DAXISFORMATTER_H |
31 | #define QVALUE3DAXISFORMATTER_H |
32 | |
33 | #include <QtDataVisualization/qdatavisualizationglobal.h> |
34 | #include <QtCore/QObject> |
35 | #include <QtCore/QScopedPointer> |
36 | #include <QtCore/QVector> |
37 | #include <QtCore/QStringList> |
38 | #include <QtCore/QLocale> |
39 | |
40 | QT_BEGIN_NAMESPACE_DATAVISUALIZATION |
41 | |
42 | class QValue3DAxisFormatterPrivate; |
43 | class QValue3DAxis; |
44 | |
45 | class QT_DATAVISUALIZATION_EXPORT QValue3DAxisFormatter : public QObject |
46 | { |
47 | Q_OBJECT |
48 | protected: |
49 | explicit QValue3DAxisFormatter(QValue3DAxisFormatterPrivate *d, QObject *parent = nullptr); |
50 | public: |
51 | explicit QValue3DAxisFormatter(QObject *parent = nullptr); |
52 | virtual ~QValue3DAxisFormatter(); |
53 | |
54 | protected: |
55 | void setAllowNegatives(bool allow); |
56 | bool allowNegatives() const; |
57 | void setAllowZero(bool allow); |
58 | bool allowZero() const; |
59 | |
60 | virtual QValue3DAxisFormatter *createNewInstance() const; |
61 | virtual void recalculate(); |
62 | virtual QString stringForValue(qreal value, const QString &format) const; |
63 | virtual float positionAt(float value) const; |
64 | virtual float valueAt(float position) const; |
65 | virtual void populateCopy(QValue3DAxisFormatter ©) const; |
66 | |
67 | void markDirty(bool labelsChange = false); |
68 | QValue3DAxis *axis() const; |
69 | |
70 | QVector<float> &gridPositions() const; |
71 | QVector<float> &subGridPositions() const; |
72 | QVector<float> &labelPositions() const; |
73 | QStringList &labelStrings() const; |
74 | |
75 | void setLocale(const QLocale &locale); |
76 | QLocale locale() const; |
77 | |
78 | QScopedPointer<QValue3DAxisFormatterPrivate> d_ptr; |
79 | |
80 | private: |
81 | Q_DISABLE_COPY(QValue3DAxisFormatter) |
82 | |
83 | friend class Abstract3DController; |
84 | friend class Abstract3DRenderer; |
85 | friend class Bars3DRenderer; |
86 | friend class Scatter3DRenderer; |
87 | friend class Surface3DRenderer; |
88 | friend class SurfaceObject; |
89 | friend class QValue3DAxisFormatterPrivate; |
90 | friend class QLogValue3DAxisFormatter; |
91 | friend class QValue3DAxis; |
92 | friend class QValue3DAxisPrivate; |
93 | friend class AxisRenderCache; |
94 | friend class QBar3DSeriesPrivate; |
95 | friend class QScatter3DSeriesPrivate; |
96 | friend class QSurface3DSeriesPrivate; |
97 | }; |
98 | |
99 | QT_END_NAMESPACE_DATAVISUALIZATION |
100 | |
101 | #endif |
102 |