Drawing a semi circle with goocanvasmm

["Klaus Rudolph" <lts-rudolph gmx de>]

Hi all,

I simply want to draw a semi circle on a goocanvasmm.


I though about two options:

1) Drawing a line with CAP_ROUND style. But I was not able to only draw one end with the round cap. :-(

2) Drawing a elipse and hide a half, but how?

Any hint?

Regards
 Klaus