QwtPointArrayData< T >(3)      Qwt User's Guide      QwtPointArrayData< T >(3)

NAME
       QwtPointArrayData< T > - Interface for iterating over two QVector<T>
       objects.


SYNOPSIS
       #include <qwt_point_data.h>

       Inherits QwtPointSeriesData.

   Public Member Functions
       QwtPointArrayData (const QVector< T > &x, const QVector< T > &y)
       QwtPointArrayData (const T *x, const T *y, size_t size)
       virtual size_t size () const override
       virtual QPointF sample (size_t index) const override
       const QVector< T > & xData () const
       const QVector< T > & yData () const

   Additional Inherited Members

Detailed Description
   template<typename T>
       class QwtPointArrayData< T >" Interface for iterating over two
       QVector<T> objects.

       Definition at line 22 of file qwt_point_data.h.

Constructor & Destructor Documentation
   template<typename T > QwtPointArrayData< T >::QwtPointArrayData (const
       QVector< T > & x, const QVector< T > & y)
       Constructor

       Parameters
           x Array of x values
           y Array of y values

       See also
           QwtPlotCurve::setData(), QwtPlotCurve::setSamples()

       Definition at line 200 of file qwt_point_data.h.

   template<typename T > QwtPointArrayData< T >::QwtPointArrayData (const T *
       x, const T * y, size_t size)
       Constructor

       Parameters
           x Array of x values
           y Array of y values
           size Size of the x and y arrays

       See also
           QwtPlotCurve::setData(), QwtPlotCurve::setSamples()

       Definition at line 216 of file qwt_point_data.h.

Member Function Documentation
   template<typename T > QPointF QwtPointArrayData< T >::sample (size_t index)
       const [override],  [virtual]
       Return the sample at position i

       Parameters
           index Index

       Returns
           Sample at position i

       Reimplemented from QwtArraySeriesData< QPointF >.

       Definition at line 239 of file qwt_point_data.h.

   template<typename T > size_t QwtPointArrayData< T >::size [override],
       [virtual]
       Returns
           Size of the data set

       Reimplemented from QwtArraySeriesData< QPointF >.

       Definition at line 227 of file qwt_point_data.h.

   template<typename T > const QVector< T > & QwtPointArrayData< T >::xData
       Returns
           Array of the x-values

       Definition at line 246 of file qwt_point_data.h.

   template<typename T > const QVector< T > & QwtPointArrayData< T >::yData
       Returns
           Array of the y-values

       Definition at line 253 of file qwt_point_data.h.


Author
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       code.

Version 6.2.0                   Sun Jul 18 2021      QwtPointArrayData< T >(3)