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Qwt User's Guide 6.0.0
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Interface for iterating over an array of intervals. More...
#include <qwt_series_data.h>

Public Member Functions | |
| QwtIntervalSeriesData (const QVector< QwtIntervalSample > &=QVector< QwtIntervalSample >()) | |
| virtual QRectF | boundingRect () const |
Interface for iterating over an array of intervals.
| QwtIntervalSeriesData::QwtIntervalSeriesData | ( | const QVector< QwtIntervalSample > & | samples = QVector<QwtIntervalSample>() | ) |
Constructor
| samples | Samples |
| QRectF QwtIntervalSeriesData::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.
Implements QwtSeriesData< QwtIntervalSample >.
1.7.3