Referencia de la Clase QwtSimpleCompassRose

A simple rose for QwtCompass. Más...

#include <qwt_compass_rose.h>

Diagrama de herencias de QwtSimpleCompassRose

Lista de todos los miembros.

Métodos públicos
	QwtSimpleCompassRose (int numThorns=8, int numThornLevels=-1)
void	setWidth (double w)
double	width () const
void	setNumThorns (int count)
int	numThorns () const
void	setNumThornLevels (int count)
int	numThornLevels () const
void	setShrinkFactor (double factor)
double	shrinkFactor () const
virtual void	draw (QPainter *, const QPoint &center, int radius, double north, QPalette::ColorGroup=QPalette::Active) const
Métodos públicos estáticos
static void	drawRose (QPainter *, const QColorGroup &, const QPoint &center, int radius, double origin, double width, int numThorns, int numThornLevels, double shrinkFactor)

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Descripción detallada

A simple rose for QwtCompass.

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Documentación del constructor y destructor

QwtSimpleCompassRose::QwtSimpleCompassRose	(	int	numThorns = 8,
		int	numThornLevels = -1
	)

Constructor

Parámetros:

numThorns	Number of thorns
numThornLevels	Number of thorn levels

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Documentación de las funciones miembro

void QwtSimpleCompassRose::draw	(	QPainter *	painter,
		const QPoint &	center,
		int	radius,
		double	north,
		QPalette::ColorGroup	cg = QPalette::Active
	)		const [virtual]

Draw the rose

Parámetros:

painter	Painter
center	Center point
radius	Radius of the rose
north	Position
cg	Color group

Implementa QwtCompassRose.

void QwtSimpleCompassRose::drawRose	(	QPainter *	painter,
		const QColorGroup &	cg,
		const QPoint &	center,
		int	radius,
		double	north,
		double	width,
		int	numThorns,
		int	numThornLevels,
		double	shrinkFactor
	)		[static]

Draw the rose

Parámetros:

painter	Painter
palette	Palette
center	Center of the rose
radius	Radius of the rose
north	Position pointing to north
width	Width of the rose
numThorns	Number of thorns
numThornLevels	Number of thorn levels
shrinkFactor	Factor to shrink the thorns with each level

int QwtSimpleCompassRose::numThornLevels

(

)

const

Devuelve:

Number of thorn levels

Ver también:

setNumThorns(), setNumThornLevels()

int QwtSimpleCompassRose::numThorns

(

)

const

Devuelve:

Number of thorns

Ver también:

setNumThorns(), setNumThornLevels()

void QwtSimpleCompassRose::setNumThornLevels

(

int

numThornLevels

)

Set the of thorns levels

Parámetros:

numThornLevels

Number of thorns levels

Ver también:

setNumThorns(), numThornLevels()

void QwtSimpleCompassRose::setNumThorns

(

int

numThorns

)

Set the number of thorns on one level The number is aligned to a multiple of 4, with a minimum of 4

Parámetros:

numThorns

Number of thorns

Ver también:

numThorns(), setNumThornLevels()

void QwtSimpleCompassRose::setShrinkFactor

(

double

factor

)

[inline]

void QwtSimpleCompassRose::setWidth

(

double

width

)

Set the width of the rose heads. Lower value make thinner heads. The range is limited from 0.03 to 0.4.

Parámetros:

width

Width

double QwtSimpleCompassRose::shrinkFactor

(

)

const [inline]

double QwtSimpleCompassRose::width

(

)

const [inline]

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La documentación para esta clase fue generada a partir de los siguientes ficheros:

• src/qwt/src/qwt_compass_rose.h
• src/qwt/src/qwt_compass_rose.cpp