conflicting packages
QwtCompassWindArrow(3) | Qwt User's Guide | QwtCompassWindArrow(3) |
NAME¶
QwtCompassWindArrow - An indicator for the wind direction.SYNOPSIS¶
#include <qwt_dial_needle.h> Inherits QwtDialNeedle.Public Types¶
enum Style { Style1, Style2 }
Public Member Functions¶
QwtCompassWindArrow (Style, const QColor &light=Qt::white, const QColor &dark=Qt::gray)
Protected Member Functions¶
virtual void drawNeedle (QPainter *, double length, QPalette::ColorGroup) const
Detailed Description¶
An indicator for the wind direction. QwtCompassWindArrow shows the direction where the wind comes from.- •
- QPalette::Light
Used for Style1, or the light half of Style2
- •
- QPalette::Dark
Used for the dark half of Style2
QwtDial, QwtCompass
Member Enumeration Documentation¶
enum QwtCompassWindArrow::Style¶
Style of the arrow. Enumerator:- Style1
- A needle pointing to the center.
- Style2
- A needle pointing to the center.
Constructor & Destructor Documentation¶
QwtCompassWindArrow::QwtCompassWindArrow ( Stylestyle, const QColor &light = Qt::white, const QColor &dark = Qt::gray) Constructor¶
Parameters:style Arrow style
light Light color
dark Dark color
Member Function Documentation¶
void QwtCompassWindArrow::drawNeedle (QPainter *painter, doublelength, QPalette::ColorGroupcolorGroup) const [protected, virtual] Draw the needle¶
Parameters:painter Painter
length Length of the needle
colorGroup Color group, used for painting
Implements QwtDialNeedle.
Author¶
Generated automatically by Doxygen for Qwt User's Guide from the source code.Fri Apr 15 2011 | Version 6.0.0 |