PointSeriesXY Class Reference

#include <point_series_xy.h>

Inheritance diagram for PointSeriesXY:

Public Member Functions
const PlotData *	dataX () const
const PlotData *	dataY () const
RangeOpt	getVisualizationRangeX () override
RangeOpt	getVisualizationRangeY (Range range_X) override
	PointSeriesXY (const PlotData *x_axis, const PlotData *y_axis)
virtual QPointF	sample (size_t i) const override
nonstd::optional< QPointF >	sampleFromTime (double t) override
size_t	size () const override
bool	updateCache (bool reset_old_data) override
Public Member Functions inherited from QwtSeriesWrapper
QRectF	boundingRect () const override
const PlotDataBase< double > *	plotData () const
	QwtSeriesWrapper (const PlotDataBase< double > *data)
QPointF	sample (size_t i) const override
void	setTimeOffset (double offset)
size_t	size () const override
Public Member Functions inherited from QwtSeriesData< QPointF >
	QwtSeriesData ()
	Constructor. More...
virtual void	setRectOfInterest (const QRectF &rect)
virtual	~QwtSeriesData ()
	Destructor. More...

Protected Attributes
PlotDataBase< double >	_cached_curve
const PlotData *	_x_axis
const PlotData *	_y_axis
Protected Attributes inherited from QwtSeriesData< QPointF >
QRectF	d_boundingRect
	Can be used to cache a calculated bounding rectangle. More...

Detailed Description

Definition at line 6 of file point_series_xy.h.

Constructor & Destructor Documentation

PointSeriesXY::PointSeriesXY	(	const PlotData *	x_axis,
		const PlotData *	y_axis
	)

Definition at line 5 of file point_series_xy.cpp.

Member Function Documentation

const PlotData* PointSeriesXY::dataX ( ) const

inline

Definition at line 27 of file point_series_xy.h.

const PlotData* PointSeriesXY::dataY ( ) const

inline

Definition at line 31 of file point_series_xy.h.

RangeOpt PointSeriesXY::getVisualizationRangeX ( )

overridevirtual

Reimplemented from QwtSeriesWrapper.

Definition at line 73 of file point_series_xy.cpp.

RangeOpt PointSeriesXY::getVisualizationRangeY ( Range  range_X )

overridevirtual

Implements QwtSeriesWrapper.

Definition at line 35 of file point_series_xy.cpp.

virtual QPointF PointSeriesXY::sample ( size_t  i ) const

inlineoverridevirtual

Return a sample

Parameters

i

Index

Returns

Sample at position i

Implements QwtSeriesData< QPointF >.

Definition at line 11 of file point_series_xy.h.

nonstd::optional< QPointF > PointSeriesXY::sampleFromTime ( double  t )

overridevirtual

Implements QwtSeriesWrapper.

Definition at line 19 of file point_series_xy.cpp.

size_t PointSeriesXY::size ( ) const

overridevirtual

Returns

Number of samples

Implements QwtSeriesData< QPointF >.

Definition at line 14 of file point_series_xy.cpp.

bool PointSeriesXY::updateCache ( bool  reset_old_data )

overridevirtual

Implements QwtSeriesWrapper.

Definition at line 40 of file point_series_xy.cpp.

Member Data Documentation

PlotDataBase<double> PointSeriesXY::_cached_curve

protected

Definition at line 39 of file point_series_xy.h.

const PlotData* PointSeriesXY::_x_axis

protected

Definition at line 37 of file point_series_xy.h.

const PlotData* PointSeriesXY::_y_axis

protected

Definition at line 38 of file point_series_xy.h.

---

The documentation for this class was generated from the following files:

• point_series_xy.h
• point_series_xy.cpp