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Add possibility to set reverse values to axes...
Add possibility to set reverse values to axes Added support for reverse axis. This works with line, spline, scatter and area series with cartesian chart. QBarCategoryAxis is not supported, nor different bar series. Change-Id: I60f21372ea9cee7b49918d7d99de24671bdc42c3 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

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qbarcategoryaxis.h
79 lines | 2.5 KiB | text/x-c | CLexer
/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd
** All rights reserved.
** For any questions to The Qt Company, please use contact form at http://qt.io
**
** This file is part of the Qt Charts module.
**
** Licensees holding valid commercial license for Qt may use this file in
** accordance with the Qt License Agreement provided with the Software
** or, alternatively, in accordance with the terms contained in a written
** agreement between you and The Qt Company.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.io
**
****************************************************************************/
#ifndef QBARCATEGORYAXIS_H
#define QBARCATEGORYAXIS_H
#include <QtCharts/QAbstractAxis>
QT_CHARTS_BEGIN_NAMESPACE
class QBarCategoryAxisPrivate;
class QT_CHARTS_EXPORT QBarCategoryAxis : public QAbstractAxis
{
Q_OBJECT
Q_PROPERTY(QStringList categories READ categories WRITE setCategories NOTIFY categoriesChanged)
Q_PROPERTY(QString min READ min WRITE setMin NOTIFY minChanged)
Q_PROPERTY(QString max READ max WRITE setMax NOTIFY maxChanged)
Q_PROPERTY(int count READ count NOTIFY countChanged)
public:
explicit QBarCategoryAxis(QObject *parent = 0);
~QBarCategoryAxis();
protected:
QBarCategoryAxis(QBarCategoryAxisPrivate &d, QObject *parent = 0);
public:
AxisType type() const;
void append(const QStringList &categories);
void append(const QString &category);
void remove(const QString &category);
void insert(int index, const QString &category);
void replace(const QString &oldCategory, const QString &newCategory);
Q_INVOKABLE void clear();
void setCategories(const QStringList &categories);
QStringList categories();
int count() const;
QString at(int index) const;
//range handling
void setMin(const QString &minCategory);
QString min() const;
void setMax(const QString &maxCategory);
QString max() const;
void setRange(const QString &minCategory, const QString &maxCategory);
Q_SIGNALS:
void categoriesChanged();
void minChanged(const QString &min);
void maxChanged(const QString &max);
void rangeChanged(const QString &min, const QString &max);
void countChanged();
private:
Q_DECLARE_PRIVATE(QBarCategoryAxis)
Q_DISABLE_COPY(QBarCategoryAxis)
friend class ChartBarCategoryAxisX;
friend class ChartBarCategoryAxisY;
};
QT_CHARTS_END_NAMESPACE
#endif // QBARCATEGORYAXIS_H