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

NAME

       QwtColumnSymbol -

       A drawing primitive for columns.

SYNOPSIS

       #include <qwt_column_symbol.h>

   Public Types
       enum Style { NoStyle =  -1, Box, UserStyle =  1000 }
       enum FrameStyle { NoFrame, Plain, Raised }

   Public Member Functions
       QwtColumnSymbol (Style=NoStyle)
       virtual ~QwtColumnSymbol ()
       void setFrameStyle (FrameStyle style)
       FrameStyle frameStyle () const
       void setLineWidth (int width)
       int lineWidth () const
       void setPalette (const QPalette &)
       const QPalette & palette () const
       void setStyle (Style)
       Style style () const
       virtual void draw (QPainter *, const QwtColumnRect &) const

   Protected Member Functions
       void drawBox (QPainter *, const QwtColumnRect &) const

Detailed Description
       A drawing primitive for columns.

Member Enumeration Documentation
   enum QwtColumnSymbol::FrameStyle Frame Style used in Box style().
       See also:
	   Style, setFrameStyle(), frameStyle(), setStyle(), setPalette()

       Enumerator:

       NoFrame
	      No frame.

       Plain  A plain frame style.

       Raised A raised frame style.

   enum QwtColumnSymbol::Style Style
       See also:
	   setStyle(), style()

       Enumerator:

       NoStyle
	      No Style, the symbol draws nothing.

       Box    The column is painted with a frame depending on the frameStyle() and lineWidth() using the palette().

       UserStyle
	      Styles >= QwtColumnSymbol::UserStyle are reserved for derived classes of QwtColumnSymbol that overload draw() with additional
	      application specific symbol types.

Constructor &; Destructor Documentation
   QwtColumnSymbol::QwtColumnSymbol (Stylestyle = NoStyle) Constructor
       Parameters:
	   style Style of the symbol

       See also:
	   setStyle(), style(), Style

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

Member Function Documentation
   void QwtColumnSymbol::draw (QPainter *painter, const QwtColumnRect &rect) const [virtual] Draw the symbol depending on its style.
       Parameters:
	   painter Painter
	   rect Directed rectangle

       See also:
	   drawBox()

   void QwtColumnSymbol::drawBox (QPainter *painter, const QwtColumnRect &rect) const [protected] Draw the symbol when it is in Box style.
       Parameters:
	   painter Painter
	   rect Directed rectangle

       See also:
	   draw()

   QwtColumnSymbol::FrameStyle QwtColumnSymbol::frameStyle () const Returns:
	   Current frame style, that is used for the Box style.

       See also:
	   setFrameStyle(), lineWidth(), setStyle()

   int QwtColumnSymbol::lineWidth () const Returns:
	   Line width of the frame, that is used for the Box style.

       See also:
	   setLineWidth(), frameStyle(), setStyle()

   const QPalette & QwtColumnSymbol::palette () const Returns:
	   Current palette

       See also:
	   setPalette()

   void QwtColumnSymbol::setFrameStyle (FrameStyleframeStyle) Set the frame, that is used for the Box style.
       Parameters:
	   frameStyle Frame style

       See also:
	   frameStyle(), setLineWidth(), setStyle()

   void QwtColumnSymbol::setLineWidth (intwidth) Set the line width of the frame, that is used for the Box style.
       Parameters:
	   width Width

       See also:
	   lineWidth(), setFrameStyle()

   void QwtColumnSymbol::setPalette (const QPalette &palette) Assign a palette for the symbol
       Parameters:
	   palette Palette

       See also:
	   palette(), setStyle()

   void QwtColumnSymbol::setStyle (Stylestyle) Specify the symbol style
       Parameters:
	   style Style

       See also:
	   style(), setPalette()

   QwtColumnSymbol::Style QwtColumnSymbol::style () const Returns:
	   Current symbol style

       See also:
	   setStyle()

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

Version 6.0.0							  Fri Apr 15 2011						QwtColumnSymbol(3)