Qwt User's Guide 6.0.0
Public Member Functions

QwtSetSeriesData Class Reference

Interface for iterating over an array of samples. More...

#include <qwt_series_data.h>

Inheritance diagram for QwtSetSeriesData:
Inheritance graph
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List of all members.

Public Member Functions

 QwtSetSeriesData (const QVector< QwtSetSample > &=QVector< QwtSetSample >())
virtual QRectF boundingRect () const

Detailed Description

Interface for iterating over an array of samples.


Constructor & Destructor Documentation

QwtSetSeriesData::QwtSetSeriesData ( const QVector< QwtSetSample > &  samples = QVector<QwtSetSample>())

Constructor

Parameters:
samplesSamples

Member Function Documentation

QRectF QwtSetSeriesData::boundingRect ( ) const [virtual]

Calculate the bounding rect.

The bounding rectangle is calculated once by iterating over all points and is stored for all following requests.

Returns:
Bounding rectangle

Implements QwtSeriesData< QwtSetSample >.