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/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the Qt Charts module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:GPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 or (at your option) any later version
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** approved by the KDE Free Qt Foundation. The licenses are as published by
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** the Free Software Foundation and appearing in the file LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QCATEGORYAXIS_H
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#define QCATEGORYAXIS_H
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#include <QtCharts/QAbstractAxis>
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#include <QtCharts/QValueAxis>
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QT_CHARTS_BEGIN_NAMESPACE
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class QCategoryAxisPrivate;
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class QT_CHARTS_EXPORT QCategoryAxis : public QValueAxis
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{
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Q_OBJECT
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Q_PROPERTY(qreal startValue READ startValue WRITE setStartValue)
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Q_PROPERTY(int count READ count)
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Q_PROPERTY(QStringList categoriesLabels READ categoriesLabels)
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Q_PROPERTY(AxisLabelsPosition labelsPosition READ labelsPosition WRITE setLabelsPosition NOTIFY labelsPositionChanged)
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Q_ENUMS(AxisLabelsPosition)
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public:
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enum AxisLabelsPosition {
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AxisLabelsPositionCenter = 0x0,
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AxisLabelsPositionOnValue = 0x1
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};
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explicit QCategoryAxis(QObject *parent = 0);
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~QCategoryAxis();
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protected:
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QCategoryAxis(QCategoryAxisPrivate &d, QObject *parent = 0);
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public:
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AxisType type() const;
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void append(const QString &label, qreal categoryEndValue);
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void remove(const QString &label);
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void replaceLabel(const QString &oldLabel, const QString &newLabel);
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qreal startValue(const QString &categoryLabel = QString()) const;
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void setStartValue(qreal min);
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qreal endValue(const QString &categoryLabel) const;
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QStringList categoriesLabels();
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int count() const;
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QCategoryAxis::AxisLabelsPosition labelsPosition() const;
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void setLabelsPosition(QCategoryAxis::AxisLabelsPosition position);
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Q_SIGNALS:
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void categoriesChanged();
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void labelsPositionChanged(QCategoryAxis::AxisLabelsPosition position);
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private:
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Q_DECLARE_PRIVATE(QCategoryAxis)
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Q_DISABLE_COPY(QCategoryAxis)
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};
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QT_CHARTS_END_NAMESPACE
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#endif // QCATEGORYAXIS_H
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