U8GLIB

Hey,

I want to make a semi-circle percentage bar kind of thing using U8Glib, I can't work out how to draw one in this library however and I want to use it as it the most "efficient".

Could anyone help with this like show me an example of a single pixel semi-circle for example. This will alone help me create from that point what I want to as it will show me the functions needed.

Thanks.