organicmaps/kothic
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drop short lines when rendering

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Komzpa 2012-03-23 14:06:26 +03:00
parent a8bedf2ffd
commit 92566c324d
1 changed files with 2 additions and 1 deletions
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3
src/komap.py
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@ -811,8 +811,9 @@ if options.renderer == "mapnik":
#itags = "\""+ itags+"\""
sqlz = """select * from (select %s, ST_Simplify(ST_LineMerge(ST_Union(way)),%s) as way from (SELECT * from %sline where way && ST_Expand(!bbox!,%s) and (%s) and (%s)) as tex
group by %s) p
where ST_Length(p.way) > %s
%s ST_Length(p.way) desc
"""%(itags,pixel_size_at_zoom(zoom,4),libkomapnik.table_prefix,max(pixel_size_at_zoom(zoom,20),3000),ttext,sqlz,goitags,order)
"""%(itags,pixel_size_at_zoom(zoom,4),libkomapnik.table_prefix,max(pixel_size_at_zoom(zoom,20),3000),ttext,sqlz,goitags,pixel_size_at_zoom(zoom,4),order)
mfile.write(xml_layer("postgis-process", layer_type, itags, sqlz, zoom=zoom ))