ok heres what i get from doing nothing but running the raw log file with lots of /locs throught mapper.xml, then opening it wiht inkscape, then exporting it to png.
to get rid of the looong lines that go through zone, you would emote in game
/emote start new map line
so it doesnt drag it across like it did in this example of RoV
ALSO you can import into Inkscape. This makes it so you can do segments at a time with no problem.
AND you can import maps from all the zones, making the entire world in here in one big pic! coolness