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/******************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Charts module.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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 http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
******************************************************************************/
#ifndef CHART_H
#define CHART_H
#include <QtCharts/QChart>
#include <QtCharts/QLineSeries>
QT_CHARTS_USE_NAMESPACE
class Chart : public QChart
{
Q_OBJECT
public:
explicit Chart(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0, QLineSeries *series = 0);
~Chart();
public slots:
void clickPoint(const QPointF &point);
public:
void handlePointMove(const QPoint &point);
void setPointClicked(bool clicked);
private:
qreal distance(const QPointF &p1, const QPointF &p2);
QLineSeries *m_series;
QPointF m_movingPoint;
//Boolean value to determine if an actual point in the
//series is clicked.
bool m_clicked;
};
#endif // CHART_H
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