xfig - how to do rounded corners

[Joerg Johannes <liste_joerg@gmx.de>]

Hi everybody

I tried out xfig yesterday and wanted to do arrows pointing around the corner 
(90 degrees). I'd like these corners to be as smooth as the "rounded box" 
corners, so I tried to split up such a rounded box and add an arrow head, but 
wait: The smooth corners change into hard corners as soon as they are broken 
up. Damnit. I also tried to set the "join style" to round, but I can not set 
the radius for the corner: it always uses the line width. Any workarounds for 
that? Something easier than drawing the two lines and add 1/4 circle to the 
joining point?

thanks

joerg