QwtSetSeriesData man page

QwtSetSeriesData —

Interface for iterating over an array of samples.

Synopsis

#include <qwt_series_data.h>

Inherits QwtArraySeriesData< QwtSetSample >.

Public Member Functions

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

virtual QRectF boundingRect () const
Calculate the bounding rectangle.

Additional Inherited Members

Detailed Description

Interface for iterating over an array of samples.

Constructor & Destructor Documentation

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

Constructor

Parameters:

samples Samples

Member Function Documentation

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.

Returns:

Bounding rectangle

Implements QwtSeriesData< QwtSetSample >.

Author

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Info

Thu Dec 11 2014 Version 6.1.2 Qwt User's Guide