OpenStreetMap 開放街圖
I found a nice little feature in JOSM: q makes rectangles with 90 degree angles. They look perfect while still in JOSM. Then it gets rendered and I end up with parallellograms. What's up with that? (and more importantly: what can I do to prevent it?)
Jo
討論
由 Vclaw 於 2010年09月24日 15時51分 發表的評論
Check what projection you are using in JOSM - on Edit -> Preferences, then third icon down. It should be set to Mercator, then you'll get things the same shape as they are on the online maps.
由 Polyglot 於 2010年09月24日 19時13分 發表的評論
Yep, that was the culprit. Many thanks for your help!!!
Jo