76 lines
2.2 KiB
C++
76 lines
2.2 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
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#ifndef QVALUE3DAXISFORMATTER_H
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#define QVALUE3DAXISFORMATTER_H
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#include <QtDataVisualization/qdatavisualizationglobal.h>
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#include <QtCore/QList>
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#include <QtCore/QLocale>
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#include <QtCore/QObject>
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#include <QtCore/QScopedPointer>
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#include <QtCore/QStringList>
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QT_BEGIN_NAMESPACE
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class QValue3DAxisFormatterPrivate;
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class QValue3DAxis;
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class Q_DATAVISUALIZATION_EXPORT QValue3DAxisFormatter : public QObject
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{
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Q_OBJECT
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protected:
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explicit QValue3DAxisFormatter(QValue3DAxisFormatterPrivate *d, QObject *parent = nullptr);
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public:
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explicit QValue3DAxisFormatter(QObject *parent = nullptr);
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virtual ~QValue3DAxisFormatter();
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protected:
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void setAllowNegatives(bool allow);
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bool allowNegatives() const;
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void setAllowZero(bool allow);
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bool allowZero() const;
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virtual QValue3DAxisFormatter *createNewInstance() const;
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virtual void recalculate();
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virtual QString stringForValue(qreal value, const QString &format) const;
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virtual float positionAt(float value) const;
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virtual float valueAt(float position) const;
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virtual void populateCopy(QValue3DAxisFormatter ©) const;
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void markDirty(bool labelsChange = false);
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QValue3DAxis *axis() const;
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QList<float> &gridPositions() const;
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QList<float> &subGridPositions() const;
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QList<float> &labelPositions() const;
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QStringList &labelStrings() const;
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void setLocale(const QLocale &locale);
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QLocale locale() const;
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QScopedPointer<QValue3DAxisFormatterPrivate> d_ptr;
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private:
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Q_DISABLE_COPY(QValue3DAxisFormatter)
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friend class Abstract3DController;
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friend class Abstract3DRenderer;
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friend class Bars3DRenderer;
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friend class Scatter3DRenderer;
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friend class Surface3DRenderer;
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friend class SurfaceObject;
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friend class QValue3DAxisFormatterPrivate;
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friend class QLogValue3DAxisFormatter;
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friend class QValue3DAxis;
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friend class QValue3DAxisPrivate;
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friend class AxisRenderCache;
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friend class QBar3DSeriesPrivate;
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friend class QScatter3DSeriesPrivate;
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friend class QSurface3DSeriesPrivate;
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};
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QT_END_NAMESPACE
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#endif
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