| Qwt User's Guide 6.3.0
    | 
Data class containing two pointers to memory blocks of T. More...
#include <qwt_point_data.h>
| Public Member Functions | |
| QwtCPointerData (const T *x, const T *y, size_t size) | |
| virtual size_t | size () const override | 
| virtual QPointF | sample (size_t index) const override | 
| const T * | xData () const | 
| const T * | yData () const | 
|  Public Member Functions inherited from QwtSeriesData< QPointF > | |
| QwtSeriesData () | |
| Constructor. | |
| virtual | ~QwtSeriesData () | 
| Destructor. | |
| QPointF | firstSample () const | 
| QPointF | lastSample () const | 
| virtual QRectF | boundingRect () const | 
| virtual void | setRectOfInterest (const QRectF &rect) | 
| Additional Inherited Members | |
|  Protected Attributes inherited from QwtSeriesData< QPointF > | |
| QRectF | cachedBoundingRect | 
| Can be used to cache a calculated bounding rectangle. | |
Data class containing two pointers to memory blocks of T.
Definition at line 43 of file qwt_point_data.h.
| QwtCPointerData< T >::QwtCPointerData | ( | const T * | x, | 
| const T * | y, | ||
| size_t | size ) | 
Constructor
| x | Array of x values | 
| y | Array of y values | 
| size | Size of the x and y arrays | 
Definition at line 326 of file qwt_point_data.h.
| 
 | overridevirtual | 
Return the sample at position i
| index | Index | 
Implements QwtSeriesData< QPointF >.
Definition at line 347 of file qwt_point_data.h.
| 
 | overridevirtual | 
Implements QwtSeriesData< QPointF >.
Definition at line 335 of file qwt_point_data.h.
| const T * QwtCPointerData< T >::xData | ( | ) | const | 
Definition at line 354 of file qwt_point_data.h.
| const T * QwtCPointerData< T >::yData | ( | ) | const | 
Definition at line 361 of file qwt_point_data.h.