[josm-dev] Coloring tracks by velocity

Gabriel Ebner ge at gabrielebner.at
Sat May 3 16:44:55 BST 2008


Hello all,

Have you ever tried to figure out where that town begins and that sluggish
driver slowed you down to a mere 45km/h; or did you want to map that pesky
30km/h zone and didn't want to note the coordinates or take a georeferenced
photo?

JOSM has just got the ability to color your tracks based on the velocity.
Just tick "Preferences/Color tracks by velocity" and you'll see that long
straight motorway in deep blue, and your house number mapping efforts in red.

It's nothing fancy, it currently just linearly maps the velocity to the hue of
the color.  So if anybody's got a better idea (or something that gives more
interesting results), please speak up.

  Gabriel.




More information about the josm-dev mailing list