qwtarraydata(3) [debian man page]

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)

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

NAME

       QwtArraySeriesData -

       Template class for data, that is organized as QVector.

SYNOPSIS

       #include <qwt_series_data.h>

       Inherits QwtSeriesData< T >.

   Public Member Functions
       QwtArraySeriesData ()
       QwtArraySeriesData (const QVector< T > &)
       void setSamples (const QVector< T > &)
       const QVector< T > samples () const
       virtual size_t size () const
       virtual T sample (size_t) const

   Protected Attributes
       QVector< T > d_samples

Detailed Description
   template<typename T> class QwtArraySeriesData< T >
       Template class for data, that is organized as QVector.

       QVector uses implicit data sharing and can be passed around as argument efficiently.

Constructor &; Destructor Documentation
   template<typename T > QwtArraySeriesData< T >::QwtArraySeriesData ()
       Constructor.

   template<typename T> QwtArraySeriesData< T >::QwtArraySeriesData (const QVector< T > &samples) Constructor
       Parameters:
	   samples Array of samples

Member Function Documentation
   template<typename T > T QwtArraySeriesData< T >::sample (size_ti) const [virtual] Return a sample
       Parameters:
	   i Index

       Returns:
	   Sample at position i

       Implements QwtSeriesData< T >.

   template<typename T > const QVector< T > QwtArraySeriesData< T >::samples () const Returns:
	   Array of samples

   template<typename T> void QwtArraySeriesData< T >::setSamples (const QVector< T > &samples) Assign an array of samples
       Parameters:
	   samples Array of samples

   template<typename T > size_t QwtArraySeriesData< T >::size () const [virtual] Returns:
	   Number of samples

       Implements QwtSeriesData< T >.

Member Data Documentation
   template<typename T> QVector<T> QwtArraySeriesData< T >::d_samples [protected]
       Vector of samples.

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

Version 6.0.0							  Fri Apr 15 2011					     QwtArraySeriesData(3)

Linux and UNIX Man Pages

qwtarraydata(3) [debian man page]

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