[mkgmap-dev] Re: [PATCH] correction of SizeFilter

Wed May 27 13:18:44 BST 2009

> Hi Johann
>
> I've finally tried the patch out and it makes the low zoom
> levels look much nicer than before.
>
> I will apply it in stages as there are a number of different
> changes in there. Starting with the filter itself.
>
> ..Steve
>
>   
Hi Steve,

thank you for commiting this patch.
In the last time I had not really much time for developing my patch. 
Today I have updated to the last revision and see some differences to my 
working copy.

1. In the R1041 the SizeFilter is not working. Originally this was done 
in SmoothingFilter. I have extracted the SizeFilter from the 
SmoothingFilter class. The inssertion in the filter chain is missing.
Please use the attached patch to get it working and get the same 
behaviour as before.

2. The part for merging lines is not checked in. I will deliver a patch 
in near future based on the recent revision, as this improves display at 
low zoom a lot.

3. The part with the dead-end nodes seems to cause routing problems, so 
I will  not continue it.

Regards,
Johann

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