[OSM-talk] potlatch and gps data with no time stamp
richard at systemeD.net
Tue Jun 26 17:04:36 BST 2007
Nicola Ranaldo wrote:
> Hi Richard,
> above all thanks for your reply and your work on potlatch.
> I'll use this time schema in the future, but i have a doubt: if i upload
> several gpx of the same area both timed with "epoch +x", they may appear
> mixed? the same may happen if several users not faking time tracks upload
> traces taked in the same hours (imagine a mapping party) ?
No, you'll be ok in that case. It actually does "ORDER BY fileid
DESC,timestamp", so they're grouped by GPX file first, timestamp second.
> Howewer, returning to the original issue, in the mean time may you implement
> an option in potlatch to hide lines between points as done in other editors?
Hm, could have a look but I'm not 100% sure it'll work easily; Flash
doesn't actually have a 'point' primitive, only lines. I guess drawing
a very very short line might work, but I'll have to see how well it
> As a general question, and as it's not documented yet on the wiki, are the
> rest api to get trackpoints unchanged between 0.3 and 0.4? why potlatch
> use /api/4.0/swf/trackpoints instead of /api/4.0/trackpoints ?
Potlatch has its own API that talks in SWF and AMF (ActionScript
Message Format) rather than XML.
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