Interface for iterating over an array of samples. More...
#include <qwt_series_data.h>
Public Member Functions | |
virtual QRectF | boundingRect () const |
Calculate the bounding rectangle. | |
QwtSetSeriesData (const QVector< QwtSetSample > &=QVector< QwtSetSample >()) |
Interface for iterating over an array of samples.
Definition at line 227 of file qwt_series_data.h.
QwtSetSeriesData::QwtSetSeriesData | ( | const QVector< QwtSetSample > & | samples = QVector<QwtSetSample>() | ) |
QRectF QwtSetSeriesData::boundingRect | ( | ) | const [virtual] |
Calculate the bounding rectangle.
The bounding rectangle is calculated once by iterating over all points and is stored for all following requests.
Implements QwtSeriesData< QwtSetSample >.
Definition at line 314 of file qwt_series_data.cpp.