Qwt User's Guide
6.2.0
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Template class for data, that is organized as QVector. More...
#include <qwt_series_data.h>
Public Member Functions | |
QwtArraySeriesData () | |
Constructor. | |
QwtArraySeriesData (const QVector< T > &samples) | |
void | setSamples (const QVector< T > &samples) |
const QVector< T > | samples () const |
virtual size_t | size () const override |
virtual T | sample (size_t index) const override |
Public Member Functions inherited from QwtSeriesData< T > | |
QwtSeriesData () | |
Constructor. | |
virtual | ~QwtSeriesData () |
Destructor. | |
virtual QRectF | boundingRect () const =0 |
virtual void | setRectOfInterest (const QRectF &rect) |
Protected Attributes | |
QVector< T > | m_samples |
Vector of samples. | |
Protected Attributes inherited from QwtSeriesData< T > | |
QRectF | cachedBoundingRect |
Can be used to cache a calculated bounding rectangle. | |
Template class for data, that is organized as QVector.
QVector uses implicit data sharing and can be passed around as argument efficiently.
Definition at line 135 of file qwt_series_data.h.
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explicit |
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overridevirtual |
index | Index |
Implements QwtSeriesData< T >.
Reimplemented in QwtSyntheticPointData, QwtCPointerValueData< T >, QwtValuePointData< T >, QwtCPointerData< T >, and QwtPointArrayData< T >.
Definition at line 203 of file qwt_series_data.h.
const QVector< T > QwtArraySeriesData< T >::samples |
Definition at line 191 of file qwt_series_data.h.
void QwtArraySeriesData< T >::setSamples | ( | const QVector< T > & | samples | ) |
Assign an array of samples
samples | Array of samples |
Definition at line 184 of file qwt_series_data.h.
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overridevirtual |
Implements QwtSeriesData< T >.
Reimplemented in QwtSyntheticPointData, QwtCPointerValueData< T >, QwtValuePointData< T >, QwtCPointerData< T >, and QwtPointArrayData< T >.
Definition at line 197 of file qwt_series_data.h.