QwtColumnSymbol - A drawing primitive for columns.

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) [explicit]  QwtColumnSymbol::˜QwtColumnSymbol () [virtual]  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.

Definition at line 74 of file qwt_column_symbol.h.

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.

Definition at line 104 of file qwt_column_symbol.h.

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.

Definition at line 81 of file qwt_column_symbol.h.

Constructor & Destructor Documentation

QwtColumnSymbol::QwtColumnSymbol (Style style = NoStyle) [explicit]

Constructor

Parameters

style Style of the symbol

See also

setStyle(), style(), Style

Definition at line 135 of file qwt_column_symbol.cpp.

QwtColumnSymbol::˜QwtColumnSymbol () [virtual]

Destructor.

Definition at line 142 of file qwt_column_symbol.cpp.

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()

Definition at line 238 of file qwt_column_symbol.cpp.

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()

Definition at line 264 of file qwt_column_symbol.cpp.

QwtColumnSymbol::FrameStyle QwtColumnSymbol::frameStyle () const

Returns

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

See also

setFrameStyle(), lineWidth(), setStyle()

Definition at line 202 of file qwt_column_symbol.cpp.

int QwtColumnSymbol::lineWidth () const

Returns

Line width of the frame, that is used for the Box style.

See also

setLineWidth(), frameStyle(), setStyle()

Definition at line 225 of file qwt_column_symbol.cpp.

const QPalette & QwtColumnSymbol::palette () const

Returns

Current palette

See also

setPalette()

Definition at line 182 of file qwt_column_symbol.cpp.

void QwtColumnSymbol::setFrameStyle (FrameStyle frameStyle)

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

Parameters

frameStyle Frame style

See also

frameStyle(), setLineWidth(), setStyle()

Definition at line 193 of file qwt_column_symbol.cpp.

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()

Definition at line 213 of file qwt_column_symbol.cpp.

void QwtColumnSymbol::setPalette (const QPalette & palette)

Assign a palette for the symbol

Parameters

palette Palette

See also

palette(), setStyle()

Definition at line 173 of file qwt_column_symbol.cpp.

void QwtColumnSymbol::setStyle (Style style)

Specify the symbol style

Parameters

style Style

See also

style(), setPalette()

Definition at line 153 of file qwt_column_symbol.cpp.

QwtColumnSymbol::Style QwtColumnSymbol::style () const

Returns

Current symbol style

See also

setStyle()

Definition at line 162 of file qwt_column_symbol.cpp.

Author

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