| Qwt User's Guide
    5.2.3
    | 
#include <qwt_data.h>

| Public Member Functions | |
| QwtPolygonFData (const QPolygonF &) | |
| virtual QwtData * | copy () const | 
| const QPolygonF & | data () const | 
| QwtPolygonFData & | operator= (const QwtPolygonFData &) | 
| virtual size_t | size () const | 
| virtual double | x (size_t i) const | 
| virtual double | y (size_t i) const | 
|  Public Member Functions inherited from QwtData | |
| QwtData () | |
| virtual | ~QwtData () | 
| virtual QwtDoubleRect | boundingRect () const | 
| Additional Inherited Members | |
|  Protected Member Functions inherited from QwtData | |
| QwtData & | operator= (const QwtData &) | 
Data class containing a single QwtArray<QwtDoublePoint> object.
| QwtPolygonFData::QwtPolygonFData | ( | const QPolygonF & | polygon | ) | 
| 
 | virtual | 
Implements QwtData.
| const QPolygonF & QwtPolygonFData::data | ( | ) | const | 
| 
 | virtual | 
Implements QwtData.
| 
 | virtual | 
Return the x value of data point i
| i | Index | 
Implements QwtData.
| 
 | virtual | 
Return the y value of data point i
| i | Index | 
Implements QwtData.
 1.8.1
 1.8.1