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/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd
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** All rights reserved.
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** For any questions to The Qt Company, please use contact form at http://qt.io
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**
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** This file is part of the Qt Charts module.
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**
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** Licensees holding valid commercial license for Qt may use this file in
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** accordance with the Qt License Agreement provided with the Software
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** or, alternatively, in accordance with the terms contained in a written
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** agreement between you and The Qt Company.
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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.io
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**
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****************************************************************************/
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt Enterprise Chart API. It exists purely as an
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// implementation detail. This header file may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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#ifndef CHARTDATASET_P_H
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#define CHARTDATASET_P_H
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#include <QtCharts/QAbstractSeries>
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#include <private/abstractdomain_p.h>
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#include <private/qabstractaxis_p.h>
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#include <QtCore/QVector>
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QT_CHARTS_BEGIN_NAMESPACE
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class QAbstractAxis;
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class ChartPresenter;
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class QT_CHARTS_AUTOTEST_EXPORT ChartDataSet : public QObject
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{
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Q_OBJECT
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public:
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ChartDataSet(QChart *chart);
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virtual ~ChartDataSet();
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void addSeries(QAbstractSeries *series);
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void removeSeries(QAbstractSeries *series);
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QList<QAbstractSeries *> series() const;
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void addAxis(QAbstractAxis *axis,Qt::Alignment aligment);
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void removeAxis(QAbstractAxis *axis);
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QList<QAbstractAxis*> axes() const;
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bool attachAxis(QAbstractSeries* series,QAbstractAxis *axis);
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bool detachAxis(QAbstractSeries* series,QAbstractAxis *axis);
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void createDefaultAxes();
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void zoomInDomain(const QRectF &rect);
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void zoomOutDomain(const QRectF &rect);
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void zoomResetDomain();
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bool isZoomedDomain();
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void scrollDomain(qreal dx, qreal dy);
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QPointF mapToValue(const QPointF &position, QAbstractSeries *series = 0);
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QPointF mapToPosition(const QPointF &value, QAbstractSeries *series = 0);
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Q_SIGNALS:
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void axisAdded(QAbstractAxis* axis);
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void axisRemoved(QAbstractAxis* axis);
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void seriesAdded(QAbstractSeries* series);
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void seriesRemoved(QAbstractSeries* series);
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private:
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void createAxes(QAbstractAxis::AxisTypes type, Qt::Orientation orientation);
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QAbstractAxis *createAxis(QAbstractAxis::AxisType type, Qt::Orientation orientation);
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AbstractDomain::DomainType selectDomain(QList<QAbstractAxis* > axes);
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AbstractDomain* createDomain(AbstractDomain::DomainType type);
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void deleteAllAxes();
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void deleteAllSeries();
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void findMinMaxForSeries(QList<QAbstractSeries *> series,Qt::Orientations orientation, qreal &min, qreal &max);
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private:
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QList<QAbstractSeries *> m_seriesList;
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QList<QAbstractAxis *> m_axisList;
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QChart* m_chart;
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};
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QT_CHARTS_END_NAMESPACE
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#endif /* CHARTENGINE_P_H */
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