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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 QSPLINESERIES_H
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#define QSPLINESERIES_H
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#include <qchartglobal.h>
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#include <qlineseries.h>
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#include <QList>
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#include <QPointF>
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#include <QtGlobal>
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QTCOMMERCIALCHART_BEGIN_NAMESPACE
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class QTCOMMERCIALCHART_EXPORT QSplineSeries : public QLineSeries
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{
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Q_OBJECT
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public:
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QSplineSeries(QObject *parent = 0);
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QSeriesType type() const {return QSeries::SeriesTypeSpline;}
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QPointF controlPoint(int index) const {return m_controlPoints[index];}
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// bool setModel(QAbstractItemModel *model);
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// void setModelMapping(int modelX, int modelY, Qt::Orientation orientation = Qt::Vertical);
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void setModelMappingRange(int first, int count);
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private:
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void calculateControlPoints();
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QList<qreal> getFirstControlPoints(QList<qreal> rhs);
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private Q_SLOTS:
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void updateControlPoints();
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private:
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QList<QPointF> m_controlPoints;
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};
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QTCOMMERCIALCHART_END_NAMESPACE
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#endif // QSPLINESERIES_H
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