[Tilesathome] New Osmarender/Batik Issue

[Dodi]

Hi Brent,

> ----- Original Message ----- 
> From: "Brent Easton" <b.easton at exemail.com.au>
vTo: "Dodi" <dodi at moonbase.sk>; "Dodi" <dodi at moonbase.sk>; "Brent Easton" 
<b.easton at uws.edu.au>
> Cc: <tilesathome at openstreetmap.org>
> Sent: Tuesday, November 27, 2007 11:14 PM
> Subject: Re: [Tilesathome] New Osmarender/Batik Issue
>

> Hi Dodi,
>
> *********** REPLY SEPARATOR  ***********
>
> On 27/11/2007 at 10:38 PM Dodi  wrote:
>
> >Hi Brent,
> >
> >at  http://www.freemap.sk/osmarender6.zip is newer version which has no
> >NaN's for tile 235 153 8
> >
> >but i still recommend to add smart-linecap="no" to every <line>  rule in
> >low
[snip]
> >joins (because of way how lines2curves.pl works)
>
> Ok, this sounds good. This is the waycleanup.pl you mentioned the other 
> day? Smaller SVG's will help greatly with processing problems.

yes

>
> >...and for  nicer osmarender map layer I have small modification for
[snip]
> >Would we like to use this improvement for whole osmarender layer ???
>
> Yes, this would be good, AA is defintely needed for lowzoom Z10 & Z11, but 
> is there a processing overhead?

bitmap export from inkscape is set to N (2,3,4) times 256 pixel, then once 
downsampled with mogrify... AA level can be set to each zoom level 
separetely...
at freemap.sk we are using AA=4 for z12, AA=3 for z13, and AA=2 for rest

>
> Regards,
> Brent.
>
>
> ____________________________________________________________
> Brent Easton
> Analyst/Programmer
> University of Western Sydney
> Email: b.easton at uws.edu.au
>