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<div class="moz-cite-prefix">Hi<br>
<br>
At Z16 there is a noticeable approximation change. Mapping city
roads from it would be inaccurate especially as you can zoom into
19/20+ <br>
<br>
Cheers<br>
Dave F.<br>
<br>
On 31/05/2014 14:14, Laurence Penney wrote:<br>
</div>
<blockquote cite="mid:FDA89CCA-7988-46E4-BECB-37F28C347725@lorp.org"
type="cite">
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<div>Nice project!</div>
<div><br>
</div>
<div>Dave: It would be good to show the problem visually. If
there's no visible change to the track at normalish zoom levels,
then I see nothing wrong with 83% of nodes being zapped on the
first click.</div>
<div><br>
</div>
<div>- L</div>
<div><br>
On 31 May 2014, at 11:30, "Dave F." <<a
moz-do-not-send="true" href="mailto:davefox@madasafish.com">davefox@madasafish.com</a>>
wrote:<br>
<br>
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<blockquote type="cite">
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<div class="moz-cite-prefix">Hi<br>
<br>
I've tried this out & IMO It's not sensitive enough. I
loaded a 2228 node GPX, Just one click of the slider reduced
it to 374 nodes. A reduction of over 83%. <br>
<br>
Dave F.<br>
<br>
On 25/05/2014 04:08, Stefano Cudini wrote:<br>
</div>
<blockquote
cite="mid:CAJ6K3mMj0qJGfs2376D2exzeE7PzZfJxcspugZMU_5iVHvDRaw@mail.gmail.com"
type="cite">
<div dir="ltr">
<div>hello </div>
<div>I just made a simple service to optimize GPX tracks
/ KML reducing the number of points without losing
quality of the track. </div>
<div><br>
</div>
<div>Using this algorithm: <a moz-do-not-send="true"
href="http://goo.gl/uRMh">http://goo.gl/uRMh</a> that
looks good to me. </div>
<div>Although probably the scrollbar to adjust the
precision could be better with logarithmic or
exponential. </div>
<div><br>
</div>
<div>It works offline without the need to upload or
download .. pure javascript and LeafletJS. </div>
<div><br>
</div>
<div>Here's the address: </div>
<div><a moz-do-not-send="true"
href="http://labs.easyblog.it/maps/gpx-simplify-optimizer/">http://labs.easyblog.it/maps/gpx-simplify-optimizer/</a></div>
<div><br>
</div>
<div>I did it in a few minutes without doing too many
tests .. if someone wants to participate in the program
and here is the repo: </div>
<div><a moz-do-not-send="true"
href="https://github.com/stefanocudini/gpx-simplify-optimizer">https://github.com/stefanocudini/gpx-simplify-optimizer</a><br>
</div>
<div><br>
</div>
<div>greetings</div>
<div style="">Stefano Cudini</div>
<div style=""><br>
</div>
</div>
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