QwtCompassRose3
Abstract base class for a compass rose.
Usage
#include <qwt_compass_rose.h>
Inherited by QwtSimpleCompassRose.
Public Member Functions
virtual ~QwtCompassRose ()
Destructor. virtual void setPalette (const QPalette &p)
Assign a palette. const QPalette & palette () const
virtual void draw (QPainter *painter, const QPointF ¢er, double radius, double north, QPalette::ColorGroup colorGroup=QPalette::Active) const =0
Detailed Description
Abstract base class for a compass rose.
Member Function Documentation
virtual void QwtCompassRose::draw (QPainter * painter, const QPointF & center, double radius, double north, QPalette::ColorGroup colorGroup = QPalette::Active) const [pure virtual]
Draw the rose
Parameters:
painter Painter
center Center point
radius Radius of the rose
north Position
colorGroup Color group
Implemented in QwtSimpleCompassRose.
const QPalette& QwtCompassRose::palette () const [inline]
Returns:
Current palette
Releases
9 releases since Debian 5.0 (Lenny); the text changed 4 times.