qwtplotdict(3) [debian man page]

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

NAME

       QwtPlotDict -

       A dictionary for plot items.

SYNOPSIS

       #include <qwt_plot_dict.h>

       Inherited by QwtPlot.

   Public Member Functions
       bool autoDelete () const
       void detachItems (int rtti=QwtPlotItem::Rtti_PlotItem, bool autoDelete=true)
       const QwtPlotItemList & itemList () const
       QwtPlotDict ()
       void setAutoDelete (bool)
       ~QwtPlotDict ()

   Friends
       class QwtPlotItem

Detailed Description
       A dictionary for plot items.

       QwtPlotDict organizes plot items in increasing z-order. If autoDelete() is enabled, all attached items will be deleted in the destructor of
       the dictionary.

       See also:
	   QwtPlotItem::attach(), QwtPlotItem::detach(), QwtPlotItem::z()

Constructor &; Destructor Documentation
   QwtPlotDict::QwtPlotDict () [explicit] Constructor
       Auto deletion is enabled.

       See also:
	   setAutoDelete(), attachItem()

   QwtPlotDict::~QwtPlotDict () Destructor
       If autoDelete is on, all attached items will be deleted

       See also:
	   setAutoDelete(), autoDelete(), attachItem()

Member Function Documentation
   bool QwtPlotDict::autoDelete () const Returns:
	   true if auto deletion is enabled

       See also:
	   setAutoDelete(), attachItem()

   void QwtPlotDict::detachItems (intrtti = QwtPlotItem::Rtti_PlotItem, boolautoDelete = true) Detach items from the dictionary
       Parameters:
	   rtti In case of QwtPlotItem::Rtti_PlotItem detach all items otherwise only those items of the type rtti.
	   autoDelete If true, delete all detached items

   const QwtPlotItemList & QwtPlotDict::itemList () const
       A QwtPlotItemList of all attached plot items. Use caution when iterating these lists, as removing/detaching an item will invalidate the
       iterator. Instead you can place pointers to objects to be removed in a removal list, and traverse that list later.

       Returns:
	   List of all attached plot items.

   void QwtPlotDict::setAutoDelete (boolautoDelete) En/Disable Auto deletion
       If Auto deletion is on all attached plot items will be deleted in the destructor of QwtPlotDict. The default value is on.

       See also:
	   autoDelete(), attachItem()

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

Version 5.2.2							  Mon Aug 1 2011						    QwtPlotDict(3)

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

NAME

       QwtPlotPrintFilter -

       A base class for plot print filters.

SYNOPSIS

       #include <qwt_plot_printfilter.h>

   Public Types
       enum Item { Title, Legend, Curve, CurveSymbol, Marker, MarkerSymbol, MajorGrid, MinorGrid, CanvasBackground, AxisScale, AxisTitle,
	   WidgetBackground }
       enum Options { PrintMargin =  1, PrintTitle =  2, PrintLegend =	4, PrintGrid =	8, PrintBackground =  16, PrintFrameWithScales =  32,
	   PrintAll =  ~PrintFrameWithScales }

   Public Member Functions
       virtual void apply (QwtPlot *) const
       virtual void apply (QwtPlotItem *) const
       virtual QColor color (const QColor &, Item item) const
       virtual QFont font (const QFont &, Item item) const
       int options () const
       QwtPlotPrintFilter ()
       virtual void reset (QwtPlotItem *) const
       virtual void reset (QwtPlot *) const
       void setOptions (int options)
       virtual ~QwtPlotPrintFilter ()

Detailed Description
       A base class for plot print filters.

       A print filter can be used to customize QwtPlot::print().

       Deprecated
	   In Qwt 5.0 the design of QwtPlot allows/recommends writing individual QwtPlotItems, that are not known to QwtPlotPrintFilter. So this
	   concept is outdated and QwtPlotPrintFilter will be removed/replaced in Qwt 6.x.

Member Enumeration Documentation
   enum QwtPlotPrintFilter::Item
       Print items.

   enum QwtPlotPrintFilter::Options
       Print options.

Constructor &; Destructor Documentation
   QwtPlotPrintFilter::QwtPlotPrintFilter () [explicit] Sets filter options to PrintAll
   QwtPlotPrintFilter::~QwtPlotPrintFilter () [virtual]
       Destructor.

Member Function Documentation
   void QwtPlotPrintFilter::apply (QwtPlot *plot) const [virtual] Change color and fonts of a plot
       See also:
	   apply()

   QColor QwtPlotPrintFilter::color (const QColor &c, Itemitem) const [virtual]
       Modifies a color for printing. Parameters:
	   c Color to be modified
	   item Type of item where the color belongs

       Returns:
	   Modified color.

       In case of !(QwtPlotPrintFilter::options() & PrintBackground) MajorGrid is modified to Qt::darkGray, MinorGrid to Qt::gray. All other
       colors are returned unmodified.

   QFont QwtPlotPrintFilter::font (const QFont &f, Itemitem) const [virtual]
       Modifies a font for printing. Parameters:
	   f Font to be modified
	   item Type of item where the font belongs

       All fonts are returned unmodified

   int QwtPlotPrintFilter::options () const
       Get plot print options. See also:
	   setOptions()

   void QwtPlotPrintFilter::reset (QwtPlot *plot) const [virtual] Reset color and fonts of a plot
       See also:
	   apply()

   void QwtPlotPrintFilter::setOptions (intoptions)
       Set plot print options. Parameters:
	   options Or'd QwtPlotPrintFilter::Options values

       See also:
	   options()

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

Version 5.2.2							  Mon Aug 1 2011					     QwtPlotPrintFilter(3)