[josm-dev] [Talk-de] Konstruktion von Kreiseln in JOSM

[Frederik Ramm]

Hi,

> Maybe we need a third set of coordinates on the nodes, something that 
> can be used as a "flat" plane for all constructing actions. Or provides 
> the common match to draw lines and circles etc.

That's not possible mathematically. Any projection will distort at least 
one of lengths, angles, or areas. Maybe if we had *three* different 
"flat plane" coordinates, and depending on what a particular operation 
wants to achieve, it has to choose one... ;-)

Bye
Frederik

-- 
Frederik Ramm  ##  eMail frederik at remote.org  ##  N49°00'09" E008°23'33"