canvas - close_enough

[Liam Girdwood <l_girdwood bitwise co uk>]

Hi,

Does anyone know whether the canvas close_enough variable is internal ?
I would like to change this variable from my application code, but I'm
not sure if it's safe to do so.

Thanks

-- 
Liam Girdwood
l_girdwood bitwise co uk (Work)
liam nova-ioe org (Home)