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Added parametric zoom on QChart....
Added parametric zoom on QChart. Signed-off-by: jeandet <alexis.jeandet@member.fsf.org>

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qbarmodelmapper.h
80 lines | 2.4 KiB | text/x-c | CLexer
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Charts 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
** and conditions see https://www.qt.io/terms-conditions. For further
** 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 QBARMODELMAPPER_H
#define QBARMODELMAPPER_H
#include <QtCharts/QChartGlobal>
#include <QtCore/QObject>
QT_BEGIN_NAMESPACE
class QAbstractItemModel;
QT_END_NAMESPACE
QT_CHARTS_BEGIN_NAMESPACE
class QBarModelMapperPrivate;
class QAbstractBarSeries;
class QT_CHARTS_EXPORT QBarModelMapper : public QObject
{
Q_OBJECT
protected:
explicit QBarModelMapper(QObject *parent = Q_NULLPTR);
QAbstractItemModel *model() const;
void setModel(QAbstractItemModel *model);
QAbstractBarSeries *series() const;
void setSeries(QAbstractBarSeries *series);
int first() const;
void setFirst(int first);
int count() const;
void setCount(int count);
int firstBarSetSection() const;
void setFirstBarSetSection(int firstBarSetSection);
int lastBarSetSection() const;
void setLastBarSetSection(int lastBarSetSection);
Qt::Orientation orientation() const;
void setOrientation(Qt::Orientation orientation);
protected:
QBarModelMapperPrivate * const d_ptr;
Q_DECLARE_PRIVATE(QBarModelMapper)
};
QT_CHARTS_END_NAMESPACE
#endif // QBARMODELMAPPER_H