| Qwt User's Guide
    6.2.0
    | 
Data class containing a pointer to memory of y coordinates. More...
#include <qwt_point_data.h>
| Public Member Functions | |
| QwtCPointerValueData (const T *y, size_t size) | |
| virtual size_t | size () const override | 
| virtual QPointF | sample (size_t index) const override | 
| const T * | yData () const | 
|  Public Member Functions inherited from QwtPointSeriesData | |
| QwtPointSeriesData (const QVector< QPointF > &=QVector< QPointF >()) | |
| virtual QRectF | boundingRect () const override | 
| Calculate the bounding rectangle.  More... | |
|  Public Member Functions inherited from QwtArraySeriesData< QPointF > | |
| QwtArraySeriesData () | |
| Constructor. | |
| QwtArraySeriesData (const QVector< QPointF > &samples) | |
| void | setSamples (const QVector< QPointF > &samples) | 
| const QVector< QPointF > | samples () const | 
|  Public Member Functions inherited from QwtSeriesData< QPointF > | |
| QwtSeriesData () | |
| Constructor. | |
| virtual | ~QwtSeriesData () | 
| Destructor. | |
| virtual void | setRectOfInterest (const QRectF &rect) | 
| Additional Inherited Members | |
|  Protected Attributes inherited from QwtArraySeriesData< QPointF > | |
| QVector< QPointF > | m_samples | 
| Vector of samples. | |
|  Protected Attributes inherited from QwtSeriesData< QPointF > | |
| QRectF | cachedBoundingRect | 
| Can be used to cache a calculated bounding rectangle. | |
Data class containing a pointer to memory of y coordinates.
The memory contains the y coordinates, while the index is interpreted as x coordinate.
Definition at line 89 of file qwt_point_data.h.
| QwtCPointerValueData< T >::QwtCPointerValueData | ( | const T * | y, | 
| size_t | size | ||
| ) | 
Constructor
| y | Array of y values | 
| size | Size of the x and y arrays | 
Definition at line 380 of file qwt_point_data.h.
| 
 | overridevirtual | 
Return the sample at position i
| index | Index | 
Reimplemented from QwtArraySeriesData< QPointF >.
Definition at line 400 of file qwt_point_data.h.
| 
 | overridevirtual | 
Reimplemented from QwtArraySeriesData< QPointF >.
Definition at line 388 of file qwt_point_data.h.
| const T * QwtCPointerValueData< T >::yData | 
Definition at line 407 of file qwt_point_data.h.