Class template for plot items reprsenting a series of samples. More...
#include <qwt_plot_seriesitem.h>
Public Member Functions | |
QwtPlotSeriesItem (const QString &title=QString::null) | |
QwtPlotSeriesItem (const QwtText &title) | |
virtual | ~QwtPlotSeriesItem () |
void | setData (QwtSeriesData< T > *) |
QwtSeriesData< T > * | data () |
const QwtSeriesData< T > * | data () const |
size_t | dataSize () const |
T | sample (int i) const |
virtual QRectF | boundingRect () const |
virtual void | updateScaleDiv (const QwtScaleDiv &, const QwtScaleDiv &) |
Protected Attributes | |
QwtSeriesData< T > * | d_series |
Class template for plot items reprsenting a series of samples.
QwtPlotSeriesItem< T >::QwtPlotSeriesItem | ( | const QString & | title = QString::null |
) | [inline, explicit] |
Constructor
title | Title of the series item |
QwtPlotSeriesItem< T >::QwtPlotSeriesItem | ( | const QwtText & | title | ) | [inline, explicit] |
Constructor
title | Title of the series item |
QwtPlotSeriesItem< T >::~QwtPlotSeriesItem | ( | ) | [inline, virtual] |
Destructor.
QRectF QwtPlotSeriesItem< T >::boundingRect | ( | ) | const [inline, virtual] |
Reimplemented from QwtPlotItem.
Reimplemented in QwtPlotHistogram, and QwtPlotIntervalCurve.
const QwtSeriesData< T > * QwtPlotSeriesItem< T >::data | ( | ) | const [inline] |
QwtSeriesData< T > * QwtPlotSeriesItem< T >::data | ( | ) | [inline] |
size_t QwtPlotSeriesItem< T >::dataSize | ( | ) | const [inline] |
Return the size of the data arrays
T QwtPlotSeriesItem< T >::sample | ( | int | index | ) | const [inline] |
index | Index |
void QwtPlotSeriesItem< T >::setData | ( | QwtSeriesData< T > * | data | ) | [inline] |
Assign a series of samples
data | Data |
void QwtPlotSeriesItem< T >::updateScaleDiv | ( | const QwtScaleDiv & | xScaleDiv, | |
const QwtScaleDiv & | yScaleDiv | |||
) | [inline, virtual] |
Update the rect of interest according to the current scale ranges
xScaleDiv | Scale division of the x-axis | |
yScaleDiv | Scale division of the y-axis |
Reimplemented from QwtPlotItem.
QwtSeriesData<T>* QwtPlotSeriesItem< T >::d_series [protected] |
Series.