Man page - qwtcolumnsymbol(3)

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Manual

QwtColumnSymbol

NAME
SYNOPSIS
Public Types
Public Member Functions
Protected Member Functions
Detailed Description
Member Enumeration Documentation
enum QwtColumnSymbol::FrameStyle
enum QwtColumnSymbol::Style
Constructor & Destructor Documentation
QwtColumnSymbol::QwtColumnSymbol (Style style = NoStyle)
Member Function Documentation
void QwtColumnSymbol::draw (QPainter * painter, const QwtColumnRect & rect)const [virtual]
void QwtColumnSymbol::drawBox (QPainter * painter, const QwtColumnRect &rect) const [protected]
QwtColumnSymbol::FrameStyle QwtColumnSymbol::frameStyle () const
int QwtColumnSymbol::lineWidth () const
const QPalette & QwtColumnSymbol::palette () const
void QwtColumnSymbol::setFrameStyle (FrameStyle frameStyle)
void QwtColumnSymbol::setLineWidth (int width)
void QwtColumnSymbol::setPalette (const QPalette & palette)
void QwtColumnSymbol::setStyle (Style style)
QwtColumnSymbol::Style QwtColumnSymbol::style () const
Author

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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 ()
Destructor.
void setFrameStyle ( FrameStyle )
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 (Style style = NoStyle)

Constructor

Parameters:

style Style of the symbol

See also:

setStyle() , style() , Style

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 (FrameStyle frameStyle)

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

Parameters:

frameStyle Frame style

See also:

frameStyle() , setLineWidth() , setStyle()

void QwtColumnSymbol::setLineWidth (int width)

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 (Style style)

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.

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