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

NAME

       QwtArrayData -

       Data class containing two QwtArray<double> objects.

SYNOPSIS

       #include <qwt_data.h>

       Inherits QwtData.

   Public Member Functions
       virtual QwtDoubleRect boundingRect () const
       virtual QwtData * copy () const
       QwtArrayData & operator= (const QwtArrayData &)
       QwtArrayData (const double *x, const double *y, size_t size)
       QwtArrayData (const QwtArray< double > &x, const QwtArray< double > &y)
       virtual size_t size () const
       virtual double x (size_t i) const
       const QwtArray< double > & xData () const
       virtual double y (size_t i) const
       const QwtArray< double > & yData () const

Detailed Description
       Data class containing two QwtArray<double> objects.

Constructor &; Destructor Documentation
   QwtArrayData::QwtArrayData (const QwtArray< double > &x, const QwtArray< double > &y) Constructor
       Parameters:
	   x Array of x values
	   y Array of y values

       See also:
	   QwtPlotCurve::setData()

   QwtArrayData::QwtArrayData (const double *x, const double *y, size_tsize) Constructor
       Parameters:
	   x Array of x values
	   y Array of y values
	   size Size of the x and y arrays

       See also:
	   QwtPlotCurve::setData()

Member Function Documentation
   QwtDoubleRect QwtArrayData::boundingRect () const [virtual] Returns the bounding rectangle of the data. If there is no bounding rect, like for
       empty data the rectangle is invalid: QwtDoubleRect::isValid() == false
       Reimplemented from QwtData.

   QwtData * QwtArrayData::copy () const [virtual] Returns:
	   Pointer to a copy (virtual copy constructor)

       Implements QwtData.

   QwtArrayData & QwtArrayData::operator= (const QwtArrayData &data)
       Assignment.

   size_t QwtArrayData::size () const [virtual] Returns:
	   Size of the data set

       Implements QwtData.

   double QwtArrayData::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.

   const QwtArray< double > & QwtArrayData::xData () const Returns:
	   Array of the x-values

   double QwtArrayData::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.

   const QwtArray< double > & QwtArrayData::yData () const Returns:
	   Array of the y-values

Author
       Generated automatically by Doxygen for Qwt User's Guide from the source code.

Version 5.2.2							  Mon Aug 1 2011						   QwtArrayData(3)