qwtplotseriesitem(3) [debian man page]

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

NAME

       QwtPlotSeriesItem -

       Class template for plot items representing a series of samples.

SYNOPSIS

       #include <qwt_plot_seriesitem.h>

       Inherits QwtPlotAbstractSeriesItem.

   Public Member Functions
       QwtPlotSeriesItem (const QString &title=QString::null)
       QwtPlotSeriesItem (const QwtText &title)
       virtual ~QwtPlotSeriesItem ()
       void setData (QwtSeriesData< T > *)
       QwtSeriesData< T > * data ()
       const QwtSeriesData< T > * data () const
       size_t dataSize () const
       T sample (int index) const
       virtual QRectF boundingRect () const
       virtual void updateScaleDiv (const QwtScaleDiv &, const QwtScaleDiv &)

   Protected Attributes
       QwtSeriesData< T > * d_series

Detailed Description
   template<typename T> class QwtPlotSeriesItem< T >
       Class template for plot items representing a series of samples.

Constructor &; Destructor Documentation
   template<typename T > QwtPlotSeriesItem< T >::QwtPlotSeriesItem (const QString &title = QString::null) [explicit] Constructor
       Parameters:
	   title Title of the series item

   template<typename T > QwtPlotSeriesItem< T >::QwtPlotSeriesItem (const QwtText &title) [explicit] Constructor
       Parameters:
	   title Title of the series item

   template<typename T > QwtPlotSeriesItem< T >::~QwtPlotSeriesItem () [virtual]
       Destructor.

Member Function Documentation
   template<typename T > QRectF QwtPlotSeriesItem< T >::boundingRect () const [virtual] Returns:
	   Bounding rectangle of the data. If there is no bounding rect, like for empty data the rectangle is invalid.

       See also:
	   QwtSeriesData<T>::boundingRect(), QRectF::isValid()

       Reimplemented from QwtPlotItem.

       Reimplemented in QwtPlotHistogram, and QwtPlotIntervalCurve.

   template<typename T > QwtSeriesData< T > * QwtPlotSeriesItem< T >::data () [inline] Returns:
	   the the curve data

   template<typename T > const QwtSeriesData< T > * QwtPlotSeriesItem< T >::data () const [inline] Returns:
	   the the curve data

   template<typename T > size_t QwtPlotSeriesItem< T >::dataSize () const Return the size of the data arrays
       See also:
	   setData()

   template<typename T > T QwtPlotSeriesItem< T >::sample (intindex) const [inline] Parameters:
	   index Index

       Returns:
	   Sample at position index

   template<typename T> void QwtPlotSeriesItem< T >::setData (QwtSeriesData< T > *data) Assign a series of samples
       Parameters:
	   data Data

       Warning:
	   The item takes ownership of the data object, deleting it when its not used anymore.

   template<typename T > void QwtPlotSeriesItem< T >::updateScaleDiv (const QwtScaleDiv &xScaleDiv, const QwtScaleDiv &yScaleDiv) [virtual] Update
       the rect of interest according to the current scale ranges
       Parameters:
	   xScaleDiv Scale division of the x-axis
	   yScaleDiv Scale division of the y-axis

       See also:
	   QwtSeriesData<T>::setRectOfInterest()

       Reimplemented from QwtPlotItem.

Member Data Documentation
   template<typename T> QwtSeriesData<T>* QwtPlotSeriesItem< T >::d_series [protected]
       Series.

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

Version 6.0.0							  Fri Apr 15 2011					      QwtPlotSeriesItem(3)

Check Out this Related 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)

Linux and UNIX Man Pages

qwtplotseriesitem(3) [debian man page]

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