qwtarrayseriesdata(3) [debian man page]

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)

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

NAME

       QwtIntervalData -

       Series of samples of a value and an interval.

SYNOPSIS

       #include <qwt_interval_data.h>

   Public Member Functions
       QwtDoubleRect boundingRect () const
       const QwtDoubleInterval & interval (size_t i) const
       QwtIntervalData (const QwtArray< QwtDoubleInterval > &, const QwtArray< double > &)
       QwtIntervalData ()
       void setData (const QwtArray< QwtDoubleInterval > &, const QwtArray< double > &)
       size_t size () const
       double value (size_t i) const
       ~QwtIntervalData ()

Detailed Description
       Series of samples of a value and an interval.

       QwtIntervalData is a series of samples of a value and an interval. F.e. error bars are built from samples [x, y1-y2], while a histogram
       might consist of [x1-x2, y] samples.

Constructor &; Destructor Documentation
   QwtIntervalData::QwtIntervalData ()
       Constructor.

   QwtIntervalData::QwtIntervalData (const QwtArray< QwtDoubleInterval > &intervals, const QwtArray< double > &values)
       Constructor.

   QwtIntervalData::~QwtIntervalData ()
       Destructor.

Member Function Documentation
   QwtDoubleRect QwtIntervalData::boundingRect () const Calculate the bounding rectangle of the samples
       The x coordinates of the rectangle are built from the intervals, the y coordinates from the values.

       Returns:
	   Bounding rectangle

   const QwtDoubleInterval & QwtIntervalData::interval (size_ti) const [inline] Interval of a sample
       Parameters:
	   i Sample index

       Returns:
	   Interval

       See also:
	   value(), size()

   void QwtIntervalData::setData (const QwtArray< QwtDoubleInterval > &intervals, const QwtArray< double > &values)
       Assign samples.

   size_t QwtIntervalData::size () const [inline] Returns:
	   Number of samples

   double QwtIntervalData::value (size_ti) const [inline] Value of a sample
       Parameters:
	   i Sample index

       Returns:
	   Value

       See also:
	   interval(), size()

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

Version 5.2.2							  Mon Aug 1 2011						QwtIntervalData(3)