[mkgmap-dev] mkgmap:drawLevel and --order-by-decreasing-area

Wed Nov 23 12:39:16 GMT 2016

Hi Gerd

Attached patch stops the errors from shapeMergeFilter. The java2D
intersect.() / converter used for clipping sometimes generates
flattened shapes which I now check for and chuck away.

I've also moved the code that shares common coord.

The patch is independent of the pending drawLevel patch

Ticker

On Sat, 2016-11-19 at 10:46 +0000, Ticker Berkin wrote:
> Your right - it is big. My system didn't want to download it without
> installing some add-ons which I don't want to do at the moment.
> 
> However, I have reproduced the same diagnostic from one of my maps
> and
> am investigating that. It is more related to --order-by-.. than
> mkgmap:drawLevel and the boundaries of different precisions used by
> mkgmap.
> 
> Looking at the map output at a very high resolution in the problem
> area, I can't see any difference between when I get the error and
> when
> I've made it not happen by some trickery.
> 
> I should be able to come up with the correct fix in a day or two.
> 
> Ticker
> 
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> mkgmap-dev mailing list
> mkgmap-dev at lists.mkgmap.org.uk
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