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QwtPolygonFData(3)             Qwt User's Guide             QwtPolygonFData(3)


QwtPolygonFData -


#include <qwt_data.h> Inherits QwtData. 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 Additional Inherited Members Detailed Description Data class containing a single QwtArray<QwtDoublePoint> object. Constructor & Destructor Documentation QwtPolygonFData::QwtPolygonFData (const QPolygonF &polygon) Constructor Parameters: polygon Polygon data See also: QwtPlotCurve::setData() Member Function Documentation QwtData * QwtPolygonFData::copy () const [virtual] Returns: Pointer to a copy (virtual copy constructor) Implements QwtData. const QPolygonF & QwtPolygonFData::data () const Returns: Point array size_t QwtPolygonFData::size () const [virtual] Returns: Size of the data set Implements QwtData. double QwtPolygonFData::x (size_ti) const [virtual] Return the x value of data point i Parameters: i Index Returns: x X value of data point i Implements QwtData. double QwtPolygonFData::y (size_ti) const [virtual] Return the y value of data point i Parameters: i Index Returns: y Y value of data point i Implements QwtData. Author Generated automatically by Doxygen for Qwt User's Guide from the source code. Version 5.2.3 Tue Nov 20 2012 QwtPolygonFData(3)

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