QwtPolygonFData Class Reference
Data class containing a single QwtArray<QwtDoublePoint> object.
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#include <qwt_data.h>
Inheritance diagram for QwtPolygonFData:
List of all members.
Detailed Description
Data class containing a single QwtArray<QwtDoublePoint> object.
Constructor & Destructor Documentation
| QwtPolygonFData::QwtPolygonFData |
( |
const QPolygonF & |
polygon |
) |
|
Member Function Documentation
| QwtData * QwtPolygonFData::copy |
( |
|
) |
const [virtual] |
- Returns:
- Pointer to a copy (virtual copy constructor)
Implements QwtData.
| const QPolygonF & QwtPolygonFData::data |
( |
|
) |
const |
Assignment.
Reimplemented from QwtData.
| size_t QwtPolygonFData::size |
( |
|
) |
const [virtual] |
- Returns:
- Size of the data set
Implements QwtData.
| double QwtPolygonFData::x |
( |
size_t |
i |
) |
const [virtual] |
Return the x value of data point i
- Parameters:
-
- Returns:
- x X value of data point i
Implements QwtData.
| double QwtPolygonFData::y |
( |
size_t |
i |
) |
const [virtual] |
Return the y value of data point i
- Parameters:
-
- Returns:
- y Y value of data point i
Implements QwtData.
Generated on Wed Sep 2 18:37:27 2009 for Qwt User's Guide by
1.6.1
