DA::DAChartDataInterface类 参考

图表数据操作接口 - 负责数据的添加、删除和管理 更多...

#include <DAChartDataInterface.h>

类 DA::DAChartDataInterface 继承关系图:

Public 成员函数
virtual QList< int >	dataRttis () const =0
virtual QwtPlotCurve *	addCurve (const QVector< double > &xData, const QVector< double > &yData, const QString &title=QString())=0
virtual QwtPlotCurve *	addCurve (const QVector< QPointF > &points, const QString &title=QString())=0
virtual QList< QwtPlotCurve * >	getCurves () const =0
virtual void	removeCurve (QwtPlotCurve *curve)=0
virtual QwtPlotCurve *	addScatter (const QVector< QPointF > &points, const QString &title=QString())=0
virtual QwtPlotBarChart *	addBarChart (const QVector< double > &values, const QString &title=QString())=0
virtual QwtPlotBarChart *	addBarChart (const QVector< QPointF > &points, const QString &title=QString())=0
virtual QwtPlotIntervalCurve *	addIntervalCurve (const QVector< double > &values, const QVector< double > &mins, const QVector< double > &maxs, const QString &title=QString())=0
virtual QwtPlotMarker *	addVerticalLine (double x, const QString &title=QString())=0
virtual QwtPlotMarker *	addHorizontalLine (double y, const QString &title=QString())=0
virtual QwtPlotMarker *	addCrossLine (double x, double y, const QString &title=QString())=0
virtual QwtPlotSpectrogram *	addSpectrogram (QwtGridRasterData *gridData, const QString &title=QString())=0
virtual void	removePlotItem (QwtPlotItem *item)=0
virtual void	clearAllData ()=0
virtual QRectF	getDataBounds () const =0
virtual bool	hasData () const =0

详细描述

图表数据操作接口 - 负责数据的添加、删除和管理

成员函数说明

dataRttis()

virtual QList< int > DA::DAChartDataInterface::dataRttis ( ) const

pure virtual

在 DA::DAChartWidget 内被实现.

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该类的文档由以下文件生成:

• /home/runner/work/data-workbench/data-workbench/src/DAFigure/DAChartDataInterface.h