Le 19/07/2016 à 08:12, Scott Kostyshak a écrit :
The default for ZOOM_OUT is -20 from a user perspective. That is,
the following are equivalent:
buffer-zoom-out -20
buffer-zoom-out
The reason for this is that the argument to ZOOM_OUT is treated the
exact same way as ZOOM_IN. The only way they differ is how the
default case is handled.
We might want to consider this as a bug and make
buffer-zoom-in 30
and
buffer-zoom-out -30
equivalent instead.
This commit also clarifies that (1) the argument may be positive or
negative and that (2) the argument is interpreted as percentage
points, not percent.
Good point.
JMarc
