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/****************************************************************************
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**
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** Copyright (C) 2012 Digia Plc
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** All rights reserved.
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** For any questions to Digia, please use contact form at http://qt.digia.com
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**
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** This file is part of the Qt Commercial Charts Add-on.
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**
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** $QT_BEGIN_LICENSE$
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt 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 Digia.
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**
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** If you have questions regarding the use of this file, please use
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** contact form at http://qt.digia.com
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef CHART_H
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#define CHART_H
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#include <QChart>
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#include <QLineSeries>
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QTCOMMERCIALCHART_USE_NAMESPACE
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class Chart : public QChart
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{
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Q_OBJECT
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public:
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explicit Chart(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0, QLineSeries *series = 0);
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~Chart();
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public slots:
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void clickPoint(const QPointF &point);
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public:
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void handlePointMove(const QPoint &point);
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void setPointClicked(bool clicked);
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private:
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qreal distance(const QPointF &p1, const QPointF &p2);
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QLineSeries *m_series;
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QPointF m_movingPoint;
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//Boolean value to determine if an actual point in the
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//series is clicked.
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bool m_clicked;
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};
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#endif // CHART_H
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