Man page - qwtintervalseriesdata(3)
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Manual
| QwtIntervalSeriesData(3) | Qwt User's Guide | QwtIntervalSeriesData(3) |
NAME
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 >.
Author
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| Wed Jan 2 2019 | Version 6.1.4 |