QwtIntervalSeriesData - Man Page
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 override
Calculate the bounding rectangle.
Additional Inherited Members
Detailed Description
Interface for iterating over an array of intervals.
Definition at line 229 of file qwt_series_data.h.
Constructor & Destructor Documentation
QwtIntervalSeriesData::QwtIntervalSeriesData (const QVector< QwtIntervalSample > & samples = QVector< QwtIntervalSample >( ))
Constructor
- Parameters
samples Samples
Definition at line 301 of file qwt_series_data.cpp.
Member Function Documentation
QRectF QwtIntervalSeriesData::boundingRect () const [override], [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< T >.
Definition at line 315 of file qwt_series_data.cpp.
Author
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