[openstreetmap-website] Replace scale with zoom level in Export tab (#368)

[Ilya Zverev]

Values like 1:25384 appearing in Export tab seem arbitrary and don't really tell user anything, since scale is hardly applicable to web maps. I propose to replace the scale with zoom level, defaulting to the level of the currently opened map. To allow more precise control it could allow floating-point values.

---
Reply to this email directly or view it on GitHub:
https://github.com/openstreetmap/openstreetmap-website/issues/368
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstreetmap.org/pipermail/rails-dev/attachments/20130720/acd11691/attachment.html>