painting a compass

[wagmare]

hi friends,

my present target is to create a compass or a 360* plane showing a polar coordiate on the plane .. can any one suggest me a good way to paint the object where i can have a control on coordinate systems or having experience on working similar object ...

thanks in advance ...

[Uwe]

Qwt (http://qwt.sourceforge.net/class_qwt_compass.html) has a compass widget. QwtPolar (http://qwtpolar.sf.net) offers a plot widget for polar coordinates.

Uwe

[wagmare]

and can we override the widget paint to our will ..?
bcz i tried QPlotter but without docs of Qwt i felt handbroken ...