kopia lustrzana https://github.com/openmaptiles/openmaptiles
Show country labels earlier
rodzic
db44f00811
commit
a9ff2cc04e
|
@ -9,14 +9,18 @@ CREATE TABLE IF NOT EXISTS country_label AS (
|
|||
);
|
||||
CREATE INDEX IF NOT EXISTS country_label_geom_idx ON country_label USING gist(geom);
|
||||
|
||||
CREATE OR REPLACE VIEW country_z1 AS (
|
||||
CREATE OR REPLACE VIEW country_z0 AS (
|
||||
SELECT * FROM country_label WHERE scalerank = 0 AND is_tiny = 0 AND labelrank <= 2
|
||||
);
|
||||
|
||||
CREATE OR REPLACE VIEW country_z2 AS (
|
||||
CREATE OR REPLACE VIEW country_z1 AS (
|
||||
SELECT * FROM country_label WHERE scalerank = 0 AND is_tiny = 0 AND labelrank <= 3
|
||||
);
|
||||
|
||||
CREATE OR REPLACE VIEW country_z2 AS (
|
||||
SELECT * FROM country_label WHERE scalerank = 0 AND is_tiny = 0 AND labelrank <= 4
|
||||
);
|
||||
|
||||
CREATE OR REPLACE VIEW country_z3 AS (
|
||||
SELECT * FROM country_label WHERE scalerank = 0 AND is_tiny = 0
|
||||
);
|
||||
|
@ -28,6 +32,9 @@ CREATE OR REPLACE VIEW country_z5 AS (
|
|||
CREATE OR REPLACE FUNCTION layer_country(bbox geometry, zoom_level int)
|
||||
RETURNS TABLE(geom geometry, name text, abbrev text, postal text, scalerank int, labelrank int) AS $$
|
||||
SELECT geom, name, abbrev, postal, scalerank::int, labelrank::int FROM (
|
||||
SELECT * FROM country_z0
|
||||
WHERE zoom_level = 0
|
||||
UNION ALL
|
||||
SELECT * FROM country_z1
|
||||
WHERE zoom_level = 1
|
||||
UNION ALL
|
||||
|
@ -41,5 +48,5 @@ RETURNS TABLE(geom geometry, name text, abbrev text, postal text, scalerank int,
|
|||
WHERE zoom_level >= 5
|
||||
) AS t
|
||||
WHERE geom && bbox
|
||||
ORDER BY scalerank, labelrank, length(name);
|
||||
ORDER BY scalerank ASC, labelrank ASC, length(name) ASC;
|
||||
$$ LANGUAGE SQL IMMUTABLE;
|
||||
|
|
Ładowanie…
Reference in New Issue