[Merkaartor] Merging nodes by moving etc.
Yves Goergen
nospam.list at unclassified.de
Sun Jan 11 10:20:06 GMT 2009
On 11.01.2009 02:15 CE(S)T, Chris Browet wrote:
> I envision to add an additional preferences tab with actions default.
> I plan to implement read-only layers for this kind of behaviour, where
> the GPX layers can be made non-snapable as a whole.
Third option candidate: Make track layers read-only by default?
> - I've been pretty surprised seeing my tracks beeing interrupted on
> straight high speed segments now. I finally found the option to change
> the distance to some higher value. I think the default value (100m?) is
> not useful or even that feature beeing activated by default is not
> useful. My Garmin device is configured at the highest possible track
> point rate (it is still interpolating).
What is that rate, how many seconds does it wait for a new track point?
Sounds like 5 seconds or more. Maybe the track splitting could be done
by time, not by distance? Or by both. If delta_time > 1 minute and
delta_position > 100 metres, then split the track. That should do well
enough for both time-based and distance-based track recording. (I always
record at 1 point per second and that gives me a huge number of points
that tend to overlap in the display at walking speed... Hence that "GPX
node zoom" patch...)
--
Yves Goergen "LonelyPixel" <nospam.list at unclassified.de>
Visit my web laboratory at http://beta.unclassified.de
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