cerxes/openmaptiles
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Show all highway names on z14

Browse Source
This commit is contained in:
lukasmartinelli 2016-10-28 12:00:35 +02:00
parent 089284a53f
commit 36ad9e2f69
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
layers/highway_name/layer.sql
View File

@ -12,16 +12,18 @@ RETURNS TABLE(osm_id bigint, geometry geometry, name text, ref text, class highw
UNION ALL
SELECT * FROM osm_highway_name_linestring
WHERE zoom_level = 12
AND LineLabel(zoom_level, COALESCE(NULLIF(name, ''), ref), geometry)
AND to_highway_class(highway) < 'minor_road'::highway_class
AND NOT highway_is_link(highway)
UNION ALL
SELECT * FROM osm_highway_name_linestring
WHERE zoom_level = 13
AND LineLabel(zoom_level, COALESCE(NULLIF(name, ''), ref), geometry)
AND to_highway_class(highway) < 'path'::highway_class
UNION ALL
SELECT * FROM osm_highway_name_linestring
WHERE zoom_level >= 14
) AS zoom_levels
WHERE geometry && bbox AND LineLabel(zoom_level, COALESCE(NULLIF(name, ''), ref), geometry)
WHERE geometry && bbox
ORDER BY z_order ASC;
$$ LANGUAGE SQL IMMUTABLE;