Chinese written character input support?

[Chris Smart]

Installed Fedora 17 on a laptop and trying to get Chinese input working
for a user who doesn't know pinyin (therefore he needs to write the
characters using mouse/tablet).

I've tried WritRecogn and while it recognises characters, doesn't input
them anywhere (like into Firefox).

I've installed cellwriter but can't get past training mode after drawing
all the characters.

I've installed tomoe but can't find a way actually use it. There used to
be scim-tomoe package (presumably for scim support) but it no-longer
exists since F12.

So is it possible or am I trying in vain?

Thanks,
-c