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#ifndef CHARTDATASET_P_H_
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#define CHARTDATASET_P_H_
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#include "qseries.h"
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#include "domain_p.h"
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#include <QVector>
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QTCOMMERCIALCHART_BEGIN_NAMESPACE
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class QChartAxis;
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class ChartDataSet : public QObject
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{
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Q_OBJECT
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public:
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ChartDataSet(QObject* parent=0);
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virtual ~ChartDataSet();
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void addSeries(QSeries* series,QChartAxis *axisY = 0);
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void removeSeries(QSeries* series);
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void removeAllSeries();
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void addDomain(const QRectF& rect, const QRectF& viewport);
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bool nextDomain();
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bool previousDomain();
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void clearDomains(int toIndex =0);
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const Domain domain(QChartAxis *axisY) const;
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int domainIndex() const {return m_domainIndex;}
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void setDomain(int index);
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QChartAxis* axisX() const { return m_axisX;};
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QChartAxis* axisY(QSeries* series = 0) const;
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signals:
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void seriesAdded(QSeries* series);
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void seriesRemoved(QSeries* series);
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void axisAdded(QChartAxis* axis);
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void axisRemoved(QChartAxis* axis);
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void axisLabelsChanged(QChartAxis* axis, const QStringList& labels);
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void seriesDomainChanged(QSeries* series,const Domain& domain);
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private slots:
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void handleMinChanged(qreal min);
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void handleMaxChanged(qreal max);
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void handleTickChanged(QChartAxis*);
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private:
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QStringList createLabels(QChartAxis* axis,qreal min, qreal max);
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private:
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QMultiMap<QChartAxis*, Domain> m_domainMap;
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QMultiMap<QChartAxis*, QSeries*> m_seriesMap;
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QChartAxis* m_axisX;
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QChartAxis* m_axisY;
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int m_domainIndex;
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bool m_axisXInitialized;
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};
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QTCOMMERCIALCHART_END_NAMESPACE
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#endif /* CHARTENGINE_P_H_ */
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