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Show all highway names on z14

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lukasmartinelli 2016-10-28 12:00:35 +02:00
rodzic 089284a53f
commit 36ad9e2f69
1 zmienionych plików z 3 dodań i 1 usunięć
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layers/highway_name/layer.sql
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@ -12,16 +12,18 @@ RETURNS TABLE(osm_id bigint, geometry geometry, name text, ref text, class highw
UNION ALL UNION ALL
SELECT * FROM osm_highway_name_linestring SELECT * FROM osm_highway_name_linestring
WHERE zoom_level = 12 WHERE zoom_level = 12
AND LineLabel(zoom_level, COALESCE(NULLIF(name, ''), ref), geometry)
AND to_highway_class(highway) < 'minor_road'::highway_class AND to_highway_class(highway) < 'minor_road'::highway_class
AND NOT highway_is_link(highway) AND NOT highway_is_link(highway)
UNION ALL UNION ALL
SELECT * FROM osm_highway_name_linestring SELECT * FROM osm_highway_name_linestring
WHERE zoom_level = 13 WHERE zoom_level = 13
AND LineLabel(zoom_level, COALESCE(NULLIF(name, ''), ref), geometry)
AND to_highway_class(highway) < 'path'::highway_class AND to_highway_class(highway) < 'path'::highway_class
UNION ALL UNION ALL
SELECT * FROM osm_highway_name_linestring SELECT * FROM osm_highway_name_linestring
WHERE zoom_level >= 14 WHERE zoom_level >= 14
) AS zoom_levels ) AS zoom_levels
WHERE geometry && bbox AND LineLabel(zoom_level, COALESCE(NULLIF(name, ''), ref), geometry) WHERE geometry && bbox
ORDER BY z_order ASC; ORDER BY z_order ASC;
$$ LANGUAGE SQL IMMUTABLE; $$ LANGUAGE SQL IMMUTABLE;