HI Ticker, I've tried the patch without the --order-by-decreasing-area option
and it does now run without crashing. However, it suffers from the same problem
as I mentioned earlier when trying --order-by-decreasing-area without the
patch, in that the coastline is corrupted. I haven't yet turned
Hi Mike
I think this is just a problem with the rules the tool you are using to
show the image conflicting with what --order-by-decreasing-area aims to
achieve on a Garmin device.
For instance, observations of GPSMapEdit shows it renders smaller
polygons on top of larger ones as the way of decidi
OK, r3808 solves the performance problem in ShapeMergeFilter.
Von: mkgmap-dev im Auftrag von Gerd
Petermann
Gesendet: Mittwoch, 15. Februar 2017 09:47:59
An: Development list for mkgmap
Betreff: Re: [mkgmap-dev] Performace mkgmap-3803
Hi Ticker,
the
Version mkgmap-r3808 was committed by gerd on Wed, 15 Feb 2017
improve performance of ShapeMergeFilter
The old code didn't work well when many (e.g. 1000+) distinct similar shapes
were processed (e.g. buildings).
This typically happens only when style adds shapes at low resolutions.
http://www
Hi Gerd / Mike
I've just committed a fix for this to the split-shape branch
Ticker
On Wed, 2017-02-15 at 08:53 +, Ticker Berkin wrote:
> Hi Mike
>
> OK - I think I understand the problem.
>
> Can you try with --order-by-decreasing-area and let me know if that
> stops the unbound recursion,
Version mkgmap-r3806 was committed by gerd on Wed, 15 Feb 2017
small performance improvement: Don't call Coord.toDegreeString() when result is
not needed
http://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap&rev=3806
___
mkgmap-dev mailing list
m
Hi Mike
OK - I think I understand the problem.
Can you try with --order-by-decreasing-area and let me know if that
stops the unbound recursion, and, in the meantime, I'll work on it.
Thanks
Ticker
On Wed, 2017-02-15 at 00:48 +, Mike Baggaley wrote:
> HI Ticker, having run this under the de
Hi Ticker,
the performance problem with that special style is in ShapeMergeFilter.
I think the reason is that the new code in MapSplitter etc. puts a lot more
shapes into one sub div, esp. at low resolutions, and ShapeMergeFilter
doesn't work well in that case as it starts to do lots of seq. seac
Hi Steve,
I tried the link but it doesn't work. I see the normal mkgmap layout with a
windows titled
"File does not exist" followed by "Sorry, the page or file could not be found. "
Gerd
Von: mkgmap-dev im Auftrag von Steve
Ratcliffe
Gesendet: Dienstag
Hi Andrzej,
I've fixed the initial problem with r3805, attached is a v3 of the patch which
is simpler and handles null values.
Allthough this is not related to if-then I'd prefer to add this to the branch
as it is a step which adds new functionality.
OK?
Gerd
___
Version mkgmap-r3805 was committed by gerd on Wed, 15 Feb 2017
correction: don't add null to usedTags collection for style functions like
is_closed() or area_size()
http://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap&rev=3805
___
mkgmap-dev mai
11 matches
Mail list logo