QwtPointSeriesData3
Interface for iterating over an array of points.
Usage
#include <qwt_series_data.h>
Inherits QwtArraySeriesData< QPointF >.
Public Member Functions
QwtPointSeriesData (const QVector< QPointF > &=QVector< QPointF >())
virtual QRectF boundingRect () const
Calculate the bounding rectangle.
Additional Inherited Members
Detailed Description
Interface for iterating over an array of points.
Constructor & Destructor Documentation
QwtPointSeriesData::QwtPointSeriesData (const QVector< QPointF > & samples = QVector<QPointF>())
Constructor
Parameters:
samples Samples
Member Function Documentation
QRectF QwtPointSeriesData::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.
Returns:
Bounding rectangle
Implements QwtSeriesData< QPointF >.
Releases
7 releases since Debian 7 (Wheezy); the text changed 2 times.