| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the Qt Data Visualization module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
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| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 or (at your option) any later version |
| ** approved by the KDE Free Qt Foundation. The licenses are as published by |
| ** the Free Software Foundation and appearing in the file LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QVALUE3DAXISFORMATTER_H |
| #define QVALUE3DAXISFORMATTER_H |
| |
| #include <QtDataVisualization/qdatavisualizationglobal.h> |
| #include <QtCore/QObject> |
| #include <QtCore/QScopedPointer> |
| #include <QtCore/QVector> |
| #include <QtCore/QStringList> |
| #include <QtCore/QLocale> |
| |
| QT_BEGIN_NAMESPACE_DATAVISUALIZATION |
| |
| class QValue3DAxisFormatterPrivate; |
| class QValue3DAxis; |
| |
| class QT_DATAVISUALIZATION_EXPORT QValue3DAxisFormatter : public QObject |
| { |
| Q_OBJECT |
| protected: |
| explicit QValue3DAxisFormatter(QValue3DAxisFormatterPrivate *d, QObject *parent = nullptr); |
| public: |
| explicit QValue3DAxisFormatter(QObject *parent = nullptr); |
| virtual ~QValue3DAxisFormatter(); |
| |
| protected: |
| void setAllowNegatives(bool allow); |
| bool allowNegatives() const; |
| void setAllowZero(bool allow); |
| bool allowZero() const; |
| |
| virtual QValue3DAxisFormatter *createNewInstance() const; |
| virtual void recalculate(); |
| virtual QString stringForValue(qreal value, const QString &format) const; |
| virtual float positionAt(float value) const; |
| virtual float valueAt(float position) const; |
| virtual void populateCopy(QValue3DAxisFormatter ©) const; |
| |
| void markDirty(bool labelsChange = false); |
| QValue3DAxis *axis() const; |
| |
| QVector<float> &gridPositions() const; |
| QVector<float> &subGridPositions() const; |
| QVector<float> &labelPositions() const; |
| QStringList &labelStrings() const; |
| |
| void setLocale(const QLocale &locale); |
| QLocale locale() const; |
| |
| QScopedPointer<QValue3DAxisFormatterPrivate> d_ptr; |
| |
| private: |
| Q_DISABLE_COPY(QValue3DAxisFormatter) |
| |
| friend class Abstract3DController; |
| friend class Abstract3DRenderer; |
| friend class Bars3DRenderer; |
| friend class Scatter3DRenderer; |
| friend class Surface3DRenderer; |
| friend class SurfaceObject; |
| friend class QValue3DAxisFormatterPrivate; |
| friend class QLogValue3DAxisFormatter; |
| friend class QValue3DAxis; |
| friend class QValue3DAxisPrivate; |
| friend class AxisRenderCache; |
| friend class QBar3DSeriesPrivate; |
| friend class QScatter3DSeriesPrivate; |
| friend class QSurface3DSeriesPrivate; |
| }; |
| |
| QT_END_NAMESPACE_DATAVISUALIZATION |
| |
| #endif |