[mkgmap-dev] Commit: r1893: Add option to control the smallest polygon that is displayed

Thu Mar 10 11:58:14 GMT 2011

Why did you change the merge-lines text at the same time?

--merge-lines
     Try to merge lines. This helps the simplify filter to straighten out
     longer chunks at lower zoom levels. Decreases file size more.
     Increases paint speed at low zoom levels.
*At the moment this option causes routing errors. Use only if routing
     is not needed in your map.*

Where is any reference to this causing routing errors. Routing is only 
on res=24, though merge-lines now by default starts at res=22 (and even 
before ran after routing - which causes display panning problems and 
maybe label problems, but no changes on routing as such. Also the max 
error is now much smaller (1/4) compared with the old behaviour).

On 09.03.2011 23:18, svn commit wrote:
> Version 1893 was commited by steve on 2011-03-09 22:18:10 +0000 (Wed, 09 Mar 2011)
>
> Add option to control the smallest polygon that is displayed
> at lower resolutions.
>
> - Johann Gail
>
> The default remains at 8, but it can now be adjusted.
>
> ..Steve
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