debian man page for qwtplotabstractseriesitem

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

NAME
       QwtPlotAbstractSeriesItem -

       Base class for plot items representing a series of samples.

SYNOPSIS
       #include <qwt_plot_seriesitem.h>

       Inherits QwtPlotItem.

       Inherited by QwtPlotSeriesItem< T >, QwtPlotSeriesItem< QPointF >, QwtPlotSeriesItem< QwtIntervalSample >, and QwtPlotSeriesItem<
       QwtPoint3D >.

   Public Member Functions
       QwtPlotAbstractSeriesItem (const QString &title=QString::null)
       QwtPlotAbstractSeriesItem (const QwtText &title)
       virtual ~QwtPlotAbstractSeriesItem ()
       void setOrientation (Qt::Orientation)
       Qt::Orientation orientation () const
       virtual void draw (QPainter *p, const QwtScaleMap &xMap, const QwtScaleMap &yMap, const QRectF &) const
       virtual void drawSeries (QPainter *painter, const QwtScaleMap &xMap, const QwtScaleMap &yMap, const QRectF &canvasRect, int from, int to)
	   const =0

Detailed Description
       Base class for plot items representing a series of samples.

Constructor &; Destructor Documentation
   QwtPlotAbstractSeriesItem::QwtPlotAbstractSeriesItem (const QString &title = QString::null) [explicit] Constructor
       Parameters:
	   title Title of the curve

   QwtPlotAbstractSeriesItem::QwtPlotAbstractSeriesItem (const QwtText &title) [explicit] Constructor
       Parameters:
	   title Title of the curve

   QwtPlotAbstractSeriesItem::~QwtPlotAbstractSeriesItem () [virtual]
       Destructor.

Member Function Documentation
   void QwtPlotAbstractSeriesItem::draw (QPainter *painter, const QwtScaleMap &xMap, const QwtScaleMap &yMap, const QRectF &canvasRect) const
       [virtual]
       Draw the complete series. Parameters:
	   painter Painter
	   xMap Maps x-values into pixel coordinates.
	   yMap Maps y-values into pixel coordinates.
	   canvasRect Contents rect of the canvas

       Implements QwtPlotItem.

   virtual void QwtPlotAbstractSeriesItem::drawSeries (QPainter *painter, const QwtScaleMap &xMap, const QwtScaleMap &yMap, const QRectF
       &canvasRect, intfrom, intto) const [pure virtual] Draw a subset of the samples
       Parameters:
	   painter Painter
	   xMap Maps x-values into pixel coordinates.
	   yMap Maps y-values into pixel coordinates.
	   canvasRect Contents rect of the canvas
	   from Index of the first point to be painted
	   to Index of the last point to be painted. If to < 0 the curve will be painted to its last point.

       Implemented in QwtPlotCurve, QwtPlotHistogram, QwtPlotIntervalCurve, and QwtPlotSpectroCurve.

   Qt::Orientation QwtPlotAbstractSeriesItem::orientation () const Returns:
	   Orientation of the plot item

       See also:
	   setOrientation()

   void QwtPlotAbstractSeriesItem::setOrientation (Qt::Orientationorientation) Set the orientation of the item.
       The orientation() might be used in specific way by a plot item. F.e. a QwtPlotCurve uses it to identify how to display the curve int
       QwtPlotCurve::Steps or QwtPlotCurve::Sticks style.

       See also:
	   orientation()

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

Version 6.0.0							  Fri Apr 15 2011				      QwtPlotAbstractSeriesItem(3)