|
Qwt User's Guide 6.0.0
|
Class template for plot items representing 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 index) const |
| virtual QRectF | boundingRect () const |
| virtual void | updateScaleDiv (const QwtScaleDiv &, const QwtScaleDiv &) |
Protected Attributes | |
| QwtSeriesData< T > * | d_series |
Class template for plot items representing a series of samples.
| QwtPlotSeriesItem< T >::QwtPlotSeriesItem | ( | const QString & | title = QString::null | ) | [explicit] |
Constructor
| title | Title of the series item |
| QwtPlotSeriesItem< T >::QwtPlotSeriesItem | ( | const QwtText & | title | ) | [explicit] |
Constructor
| title | Title of the series item |
| QwtPlotSeriesItem< T >::~QwtPlotSeriesItem | ( | ) | [virtual] |
Destructor.
| QRectF QwtPlotSeriesItem< T >::boundingRect | ( | ) | const [virtual] |
Reimplemented from QwtPlotItem.
Reimplemented in QwtPlotHistogram, and QwtPlotIntervalCurve.
| QwtSeriesData< T > * QwtPlotSeriesItem< T >::data | ( | ) | [inline] |
| const QwtSeriesData< T > * QwtPlotSeriesItem< T >::data | ( | ) | const [inline] |
| size_t QwtPlotSeriesItem< T >::dataSize | ( | ) | const |
Return the size of the data arrays
| T QwtPlotSeriesItem< T >::sample | ( | int | index | ) | const [inline] |
| index | Index |
| void QwtPlotSeriesItem< T >::setData | ( | QwtSeriesData< T > * | data | ) |
Assign a series of samples
| data | Data |
| void QwtPlotSeriesItem< T >::updateScaleDiv | ( | const QwtScaleDiv & | xScaleDiv, |
| const QwtScaleDiv & | yScaleDiv | ||
| ) | [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.
1.7.3