QwtIntervalSeriesData (3) Linux Manual Page
QwtIntervalSeriesData –
Interface for iterating over an array of intervals.
Synopsis
#include <qwt_series_data.h> Inherits QwtArraySeriesData< QwtIntervalSample >.
Public Member Functions
QwtIntervalSeriesData (const QVector< QwtIntervalSample > &=QVector< QwtIntervalSample >()) virtual QRectF boundingRect () const
Calculate the bounding rectangle.
Additional Inherited Members
Detailed Description
Interface for iterating over an array of intervals.Constructor & Destructor Documentation
QwtIntervalSeriesData::QwtIntervalSeriesData (const QVector< QwtIntervalSample > &samples = QVector<QwtIntervalSample>())
Constructor Parameters:
- samples Samples
Member Function Documentation
QRectF QwtIntervalSeriesData::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< QwtIntervalSample >.