A drawing primitive for columns. More...

#include <qwt_column_symbol.h>

Classes
class	PrivateData

Public Types
enum	Style { NoStyle = -1 , Box , UserStyle = 1000 }

enum	FrameStyle { NoFrame , Plain , Raised }

Public Member Functions
	QwtColumnSymbol (Style=NoStyle)
	Constructor with style parameter.

virtual	~QwtColumnSymbol ()
	Destructor.

void	setFrameStyle (FrameStyle)
	Set the frame style.

FrameStyle	frameStyle () const
	Return the frame style.

void	setLineWidth (int width)
	Set the line width for the frame.

int	lineWidth () const
	Return the line width.

void	setStyle (Style)
	Set the column style.

Style	style () const
	Return the column style.

void	setPen (const QPen &pen)
	Set the outline pen.

QPen	pen () const
	Return the outline pen.

void	setBrush (const QBrush &b)
	Set the fill brush.

QBrush	brush () const
	Return the fill brush.

virtual void	draw (QPainter *, const QwtColumnRect &) const
	Draw the column symbol.

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

Detailed Description

A drawing primitive for columns.

Member Enumeration Documentation

◆ FrameStyle

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

◆ 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::QwtColumnSymbol ( Style style = NoStyle )

explicit

Constructor with style parameter.

Constructor.

◆ ~QwtColumnSymbol()

QwtColumnSymbol::~QwtColumnSymbol ( )

virtual

Destructor.

Destructor .

Member Function Documentation

◆ brush()

QBrush QwtColumnSymbol::brush ( ) const

Return the fill brush.

◆ draw()

void QwtColumnSymbol::draw	(	QPainter *	painter,
		const QwtColumnRect &	rect
	)		const

virtual

Draw the column symbol.

Draw the symbol depending on its style.

◆ frameStyle()

QwtColumnSymbol::FrameStyle QwtColumnSymbol::frameStyle ( ) const

Return the frame style.

Return current frame style that is used for the Box style.

◆ lineWidth()

int QwtColumnSymbol::lineWidth ( ) const

Return the line width.

Return line width of the frame that is used for the Box style.

◆ pen()

QPen QwtColumnSymbol::pen ( ) const

Return the outline pen.

◆ setBrush()

void QwtColumnSymbol::setBrush ( const QBrush & b )

Set the fill brush.

Specify the fill brush.

◆ setFrameStyle()

void QwtColumnSymbol::setFrameStyle ( FrameStyle frameStyle )

Set the frame style.

Set the frame style that is used for the Box style.

◆ setLineWidth()

void QwtColumnSymbol::setLineWidth ( int width )

Set the line width for the frame.

Set the line width of the frame that is used for the Box style.

◆ setPen()

void QwtColumnSymbol::setPen ( const QPen & pen )

Set the outline pen.

Specify the outline pen.

◆ setStyle()

void QwtColumnSymbol::setStyle ( Style style )

Set the column style.

Specify the symbol style.

◆ style()

QwtColumnSymbol::Style QwtColumnSymbol::style ( ) const

Return the column style.

Return current symbol style.

The documentation for this class was generated from the following files:

/home/runner/work/QWT/QWT/src/plot/qwt_column_symbol.h
/home/runner/work/QWT/QWT/src/plot/qwt_column_symbol.cpp

Classes

Public Types

Public Member Functions

Protected Member Functions