protomaps-themes-base

import { DataDrivenPropertyValueSpecification, ExpressionSpecification, LayerSpecification, } from "@maplibre/maplibre-gl-style-spec"; import { get_country_name, get_multiline_name } from "./language"; import { Theme } from "./themes"; export function nolabels_layers( source: string, t: Theme, ): LayerSpecification[] { return [ { id: "background", type: "background", paint: { "background-color": t.background, }, }, { id: "earth", type: "fill", filter: ["==", "$type", "Polygon"], source: source, "source-layer": "earth", paint: { "fill-color": t.earth, }, }, ...((t.landcover ? [ { id: "landcover", type: "fill", source: source, "source-layer": "landcover", paint: { "fill-color": [ "match", ["get", "kind"], "grassland", t.landcover.grassland, "barren", t.landcover.barren, "urban_area", t.landcover.urban_area, "farmland", t.landcover.farmland, "glacier", t.landcover.glacier, "scrub", t.landcover.scrub, t.landcover.forest, ], "fill-opacity": ["interpolate", ["linear"], ["zoom"], 5, 1, 7, 0], }, }, ] : []) as LayerSpecification[]), { id: "landuse_park", type: "fill", source: source, "source-layer": "landuse", filter: [ "in", "kind", "national_park", "park", "cemetery", "protected_area", "nature_reserve", "forest", "golf_course", "wood", "nature_reserve", "forest", "scrub", "grassland", "grass", "military", "naval_base", "airfield", ], paint: { "fill-opacity": ["interpolate", ["linear"], ["zoom"], 6, 0, 11, 1], "fill-color": [ "case", [ "in", ["get", "kind"], [ "literal", [ "national_park", "park", "cemetery", "protected_area", "nature_reserve", "forest", "golf_course", ], ], ], t.park_b, [ "in", ["get", "kind"], ["literal", ["wood", "nature_reserve", "forest"]], ], t.wood_b, ["in", ["get", "kind"], ["literal", ["scrub", "grassland", "grass"]]], t.scrub_b, ["in", ["get", "kind"], ["literal", ["glacier"]]], t.glacier, ["in", ["get", "kind"], ["literal", ["sand"]]], t.sand, [ "in", ["get", "kind"], ["literal", ["military", "naval_base", "airfield"]], ], t.zoo, t.earth, ], }, }, { id: "landuse_urban_green", type: "fill", source: source, "source-layer": "landuse", filter: ["in", "kind", "allotments", "village_green", "playground"], paint: { "fill-color": t.park_b, "fill-opacity": 0.7, }, }, { id: "landuse_hospital", type: "fill", source: source, "source-layer": "landuse", filter: ["==", "kind", "hospital"], paint: { "fill-color": t.hospital, }, }, { id: "landuse_industrial", type: "fill", source: source, "source-layer": "landuse", filter: ["==", "kind", "industrial"], paint: { "fill-color": t.industrial, }, }, { id: "landuse_school", type: "fill", source: source, "source-layer": "landuse", filter: ["in", "kind", "school", "university", "college"], paint: { "fill-color": t.school, }, }, { id: "landuse_beach", type: "fill", source: source, "source-layer": "landuse", filter: ["in", "kind", "beach"], paint: { "fill-color": t.beach, }, }, { id: "landuse_zoo", type: "fill", source: source, "source-layer": "landuse", filter: ["in", "kind", "zoo"], paint: { "fill-color": t.zoo, }, }, { id: "landuse_aerodrome", type: "fill", source: source, "source-layer": "landuse", filter: ["in", "kind", "aerodrome"], paint: { "fill-color": t.aerodrome, }, }, { id: "roads_runway", type: "line", source: source, "source-layer": "roads", filter: ["==", "kind_detail", "runway"], paint: { "line-color": t.runway, "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 10, 0, 12, 4, 18, 30, ], }, }, { id: "roads_taxiway", type: "line", source: source, "source-layer": "roads", minzoom: 13, filter: ["==", "kind_detail", "taxiway"], paint: { "line-color": t.runway, "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 13, 0, 13.5, 1, 15, 6, ], }, }, { id: "landuse_runway", type: "fill", source: source, "source-layer": "landuse", filter: ["any", ["in", "kind", "runway", "taxiway"]], paint: { "fill-color": t.runway, }, }, { id: "water", type: "fill", filter: ["==", "$type", "Polygon"], source: source, "source-layer": "water", paint: { "fill-color": t.water, }, }, { id: "water_stream", type: "line", source: source, "source-layer": "water", minzoom: 14, filter: ["in", "kind", "stream"], paint: { "line-color": t.water, "line-width": 0.5, }, }, { id: "water_river", type: "line", source: source, "source-layer": "water", minzoom: 9, filter: ["in", "kind", "river"], paint: { "line-color": t.water, "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 9, 0, 9.5, 1.0, 18, 12, ], }, }, { id: "landuse_pedestrian", type: "fill", source: source, "source-layer": "landuse", filter: ["==", "kind", "pedestrian"], paint: { "fill-color": t.pedestrian, }, }, { id: "landuse_pier", type: "fill", source: source, "source-layer": "landuse", filter: ["==", "kind", "pier"], paint: { "fill-color": t.pier, }, }, { id: "roads_tunnels_other_casing", type: "line", source: source, "source-layer": "roads", filter: ["all", ["has", "is_tunnel"], ["in", "kind", "other", "path"]], paint: { "line-color": t.tunnel_other_casing, "line-gap-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 14, 0, 20, 7, ], }, }, { id: "roads_tunnels_minor_casing", type: "line", source: source, "source-layer": "roads", filter: ["all", ["has", "is_tunnel"], ["==", "kind", "minor_road"]], paint: { "line-color": t.tunnel_minor_casing, "line-dasharray": [3, 2], "line-gap-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 11, 0, 12.5, 0.5, 15, 2, 18, 11, ], "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 12, 0, 12.5, 1, ], }, }, { id: "roads_tunnels_link_casing", type: "line", source: source, "source-layer": "roads", filter: ["all", ["has", "is_tunnel"], ["has", "is_link"]], paint: { "line-color": t.tunnel_link_casing, "line-dasharray": [3, 2], "line-gap-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 13, 0, 13.5, 1, 18, 11, ], "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 12, 0, 12.5, 1, ], }, }, { id: "roads_tunnels_major_casing", type: "line", source: source, "source-layer": "roads", filter: [ "all", ["!has", "is_tunnel"], ["!has", "is_bridge"], ["==", "kind", "major_road"], ], paint: { "line-color": t.tunnel_major_casing, "line-dasharray": [3, 2], "line-gap-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 7, 0, 7.5, 0.5, 18, 13, ], "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 9, 0, 9.5, 1, ], }, }, { id: "roads_tunnels_highway_casing", type: "line", source: source, "source-layer": "roads", filter: [ "all", ["!has", "is_tunnel"], ["!has", "is_bridge"], ["==", "kind", "highway"], ["!has", "is_link"], ], paint: { "line-color": t.tunnel_highway_casing, "line-dasharray": [6, 0.5], "line-gap-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 3, 0, 3.5, 0.5, 18, 15, ], "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 7, 0, 7.5, 1, 20, 15, ], }, }, { id: "roads_tunnels_other", type: "line", source: source, "source-layer": "roads", filter: ["all", ["has", "is_tunnel"], ["in", "kind", "other", "path"]], paint: { "line-color": t.tunnel_other, "line-dasharray": [4.5, 0.5], "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 14, 0, 20, 7, ], }, }, { id: "roads_tunnels_minor", type: "line", source: source, "source-layer": "roads", filter: ["all", ["has", "is_tunnel"], ["==", "kind", "minor_road"]], paint: { "line-color": t.tunnel_minor, "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 11, 0, 12.5, 0.5, 15, 2, 18, 11, ], }, }, { id: "roads_tunnels_link", type: "line", source: source, "source-layer": "roads", filter: ["all", ["has", "is_tunnel"], ["has", "is_link"]], paint: { "line-color": t.tunnel_minor, "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 13, 0, 13.5, 1, 18, 11, ], }, }, { id: "roads_tunnels_major", type: "line", source: source, "source-layer": "roads", filter: ["all", ["has", "is_tunnel"], ["==", "kind", "major_road"]], paint: { "line-color": t.tunnel_major, "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 6, 0, 12, 1.6, 15, 3, 18, 13, ], }, }, { id: "roads_tunnels_highway", type: "line", source: source, "source-layer": "roads", filter: [ "all", ["has", "is_tunnel"], ["==", ["get", "kind"], "highway"], ["!", ["has", "is_link"]], ], paint: { "line-color": t.tunnel_highway, "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 3, 0, 6, 1.1, 12, 1.6, 15, 5, 18, 15, ], }, }, { id: "buildings", type: "fill", source: source, "source-layer": "buildings", filter: ["in", "kind", "building", "building_part"], paint: { "fill-color": t.buildings, "fill-opacity": 0.5, }, }, { id: "roads_pier", type: "line", source: source, "source-layer": "roads", filter: ["==", "kind_detail", "pier"], paint: { "line-color": t.pier, "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 12, 0, 12.5, 0.5, 20, 16, ], }, }, { id: "roads_minor_service_casing", type: "line", source: source, "source-layer": "roads", minzoom: 13, filter: [ "all", ["!has", "is_tunnel"], ["!has", "is_bridge"], ["==", "kind", "minor_road"], ["==", "kind_detail", "service"], ], paint: { "line-color": t.minor_service_casing, "line-gap-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 13, 0, 18, 8, ], "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 13, 0, 13.5, 0.8, ], }, }, { id: "roads_minor_casing", type: "line", source: source, "source-layer": "roads", filter: [ "all", ["!has", "is_tunnel"], ["!has", "is_bridge"], ["==", "kind", "minor_road"], ["!=", "kind_detail", "service"], ], paint: { "line-color": t.minor_casing, "line-gap-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 11, 0, 12.5, 0.5, 15, 2, 18, 11, ], "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 12, 0, 12.5, 1, ], }, }, { id: "roads_link_casing", type: "line", source: source, "source-layer": "roads", minzoom: 13, filter: ["has", "is_link"], paint: { "line-color": t.minor_casing, "line-gap-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 13, 0, 13.5, 1, 18, 11, ], "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 13, 0, 13.5, 1.5, ], }, }, { id: "roads_major_casing_late", type: "line", source: source, "source-layer": "roads", minzoom: 12, filter: [ "all", ["!has", "is_tunnel"], ["!has", "is_bridge"], ["==", "kind", "major_road"], ], paint: { "line-color": t.major_casing_late, "line-gap-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 6, 0, 12, 1.6, 15, 3, 18, 13, ], "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 9, 0, 9.5, 1, ], }, }, { id: "roads_highway_casing_late", type: "line", source: source, "source-layer": "roads", minzoom: 12, filter: [ "all", ["!has", "is_tunnel"], ["!has", "is_bridge"], ["==", "kind", "highway"], ["!has", "is_link"], ], paint: { "line-color": t.highway_casing_late, "line-gap-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 3, 0, 3.5, 0.5, 18, 15, ], "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 7, 0, 7.5, 1, 20, 15, ], }, }, { id: "roads_other", type: "line", source: source, "source-layer": "roads", filter: [ "all", ["!has", "is_tunnel"], ["!has", "is_bridge"], ["in", "kind", "other", "path"], ["!=", "kind_detail", "pier"], ], paint: { "line-color": t.other, "line-dasharray": [3, 1], "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 14, 0, 20, 7, ], }, }, { id: "roads_link", type: "line", source: source, "source-layer": "roads", filter: ["has", "is_link"], paint: { "line-color": t.link, "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 13, 0, 13.5, 1, 18, 11, ], }, }, { id: "roads_minor_service", type: "line", source: source, "source-layer": "roads", filter: [ "all", ["!has", "is_tunnel"], ["!has", "is_bridge"], ["==", "kind", "minor_road"], ["==", "kind_detail", "service"], ], paint: { "line-color": t.minor_service, "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 13, 0, 18, 8, ], }, }, { id: "roads_minor", type: "line", source: source, "source-layer": "roads", filter: [ "all", ["!has", "is_tunnel"], ["!has", "is_bridge"], ["==", "kind", "minor_road"], ["!=", "kind_detail", "service"], ], paint: { "line-color": [ "interpolate", ["exponential", 1.6], ["zoom"], 11, t.minor_a, 16, t.minor_b, ], "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 11, 0, 12.5, 0.5, 15, 2, 18, 11, ], }, }, { id: "roads_major_casing_early", type: "line", source: source, "source-layer": "roads", maxzoom: 12, filter: [ "all", ["!has", "is_tunnel"], ["!has", "is_bridge"], ["==", "kind", "major_road"], ], paint: { "line-color": t.major_casing_early, "line-gap-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 7, 0, 7.5, 0.5, 18, 13, ], "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 9, 0, 9.5, 1, ], }, }, { id: "roads_major", type: "line", source: source, "source-layer": "roads", filter: [ "all", ["!has", "is_tunnel"], ["!has", "is_bridge"], ["==", "kind", "major_road"], ], paint: { "line-color": t.major, "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 6, 0, 12, 1.6, 15, 3, 18, 13, ], }, }, { id: "roads_highway_casing_early", type: "line", source: source, "source-layer": "roads", maxzoom: 12, filter: [ "all", ["!has", "is_tunnel"], ["!has", "is_bridge"], ["==", "kind", "highway"], ["!has", "is_link"], ], paint: { "line-color": t.highway_casing_early, "line-gap-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 3, 0, 3.5, 0.5, 18, 15, ], "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 7, 0, 7.5, 1, ], }, }, { id: "roads_highway", type: "line", source: source, "source-layer": "roads", filter: [ "all", ["!has", "is_tunnel"], ["!has", "is_bridge"], ["==", "kind", "highway"], ["!has", "is_link"], ], paint: { "line-color": t.highway, "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 3, 0, 6, 1.1, 12, 1.6, 15, 5, 18, 15, ], }, }, { id: "roads_rail", type: "line", source: source, "source-layer": "roads", filter: ["==", "kind", "rail"], paint: { "line-dasharray": [0.3, 0.75], "line-opacity": 0.5, "line-color": t.railway, "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 3, 0, 6, 0.15, 18, 9, ], }, }, { id: "boundaries_country", type: "line", source: source, "source-layer": "boundaries", filter: ["<=", "kind_detail", 2], paint: { "line-color": t.boundaries, "line-width": 0.7, "line-dasharray": [ "step", ["zoom"], ["literal", [2]], 4, ["literal", [2, 1]], ], }, }, { id: "boundaries", type: "line", source: source, "source-layer": "boundaries", filter: [">", "kind_detail", 2], paint: { "line-color": t.boundaries, "line-width": 0.4, "line-dasharray": [ "step", ["zoom"], ["literal", [2]], 4, ["literal", [2, 1]], ], }, }, { id: "roads_bridges_other_casing", type: "line", source: source, "source-layer": "roads", minzoom: 12, filter: ["all", ["has", "is_bridge"], ["in", "kind", "other", "path"]], paint: { "line-color": t.bridges_other_casing, "line-gap-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 14, 0, 20, 7, ], }, }, { id: "roads_bridges_link_casing", type: "line", source: source, "source-layer": "roads", minzoom: 12, filter: ["all", ["has", "is_bridge"], ["has", "is_link"]], paint: { "line-color": t.bridges_minor_casing, "line-gap-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 13, 0, 13.5, 1, 18, 11, ], "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 12, 0, 12.5, 1.5, ], }, }, { id: "roads_bridges_minor_casing", type: "line", source: source, "source-layer": "roads", minzoom: 12, filter: ["all", ["has", "is_bridge"], ["==", "kind", "minor_road"]], paint: { "line-color": t.bridges_minor_casing, "line-gap-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 11, 0, 12.5, 0.5, 15, 2, 18, 11, ], "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 13, 0, 13.5, 0.8, ], }, }, { id: "roads_bridges_major_casing", type: "line", source: source, "source-layer": "roads", minzoom: 12, filter: ["all", ["has", "is_bridge"], ["==", "kind", "major_road"]], paint: { "line-color": t.bridges_major_casing, "line-gap-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 7, 0, 7.5, 0.5, 18, 10, ], "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 9, 0, 9.5, 1.5, ], }, }, { id: "roads_bridges_other", type: "line", source: source, "source-layer": "roads", minzoom: 12, filter: ["all", ["has", "is_bridge"], ["in", "kind", "other", "path"]], paint: { "line-color": t.bridges_other, "line-dasharray": [2, 1], "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 14, 0, 20, 7, ], }, }, { id: "roads_bridges_minor", type: "line", source: source, "source-layer": "roads", minzoom: 12, filter: ["all", ["has", "is_bridge"], ["==", "kind", "minor_road"]], paint: { "line-color": t.bridges_minor, "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 11, 0, 12.5, 0.5, 15, 2, 18, 11, ], }, }, { id: "roads_bridges_link", type: "line", source: source, "source-layer": "roads", minzoom: 12, filter: ["all", ["has", "is_bridge"], ["has", "is_link"]], paint: { "line-color": t.bridges_minor, "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 13, 0, 13.5, 1, 18, 11, ], }, }, { id: "roads_bridges_major", type: "line", source: source, "source-layer": "roads", minzoom: 12, filter: ["all", ["has", "is_bridge"], ["==", "kind", "major_road"]], paint: { "line-color": t.bridges_major, "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 6, 0, 12, 1.6, 15, 3, 18, 13, ], }, }, { id: "roads_bridges_highway_casing", type: "line", source: source, "source-layer": "roads", minzoom: 12, filter: [ "all", ["has", "is_bridge"], ["==", "kind", "highway"], ["!has", "is_link"], ], paint: { "line-color": t.bridges_highway_casing, "line-gap-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 3, 0, 3.5, 0.5, 18, 15, ], "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 7, 0, 7.5, 1, 20, 15, ], }, }, { id: "roads_bridges_highway", type: "line", source: source, "source-layer": "roads", filter: [ "all", ["has", "is_bridge"], ["==", "kind", "highway"], ["!has", "is_link"], ], paint: { "line-color": t.bridges_highway, "line-width": [ "interpolate", ["exponential", 1.6], ["zoom"], 3, 0, 6, 1.1, 12, 1.6, 15, 5, 18, 15, ], }, }, ]; } export function labels_layers( source: string, t: Theme, lang: string, script?: string, ): LayerSpecification[] { return [ { id: "address_label", type: "symbol", source: source, "source-layer": "buildings", minzoom: 18, filter: ["==", "kind", "address"], layout: { "symbol-placement": "point", "text-font": [t.italic || "Noto Sans Italic"], "text-field": ["get", "addr_housenumber"], "text-size": 12, }, paint: { "text-color": t.address_label, "text-halo-color": t.address_label_halo, "text-halo-width": 1, }, }, { id: "water_waterway_label", type: "symbol", source: source, "source-layer": "water", minzoom: 13, filter: ["in", "kind", "river", "stream"], layout: { "symbol-placement": "line", "text-font": [t.italic || "Noto Sans Italic"], "text-field": get_multiline_name( lang, script, t.regular, ) as DataDrivenPropertyValueSpecification<string>, "text-size": 12, "text-letter-spacing": 0.2, }, paint: { "text-color": t.ocean_label, "text-halo-color": t.water, "text-halo-width": 1, }, }, { id: "roads_labels_minor", type: "symbol", source: source, "source-layer": "roads", minzoom: 15, filter: ["in", "kind", "minor_road", "other", "path"], layout: { "symbol-sort-key": ["get", "min_zoom"], "symbol-placement": "line", "text-font": [t.regular || "Noto Sans Regular"], "text-field": get_multiline_name( lang, script, t.regular, ) as DataDrivenPropertyValueSpecification<string>, "text-size": 12, }, paint: { "text-color": t.roads_label_minor, "text-halo-color": t.roads_label_minor_halo, "text-halo-width": 1, }, }, { id: "water_label_ocean", type: "symbol", source: source, "source-layer": "water", filter: ["in", "kind", "sea", "ocean", "bay", "strait", "fjord"], layout: { "text-font": [t.italic || "Noto Sans Italic"], "text-field": get_multiline_name( lang, script, t.regular, ) as DataDrivenPropertyValueSpecification<string>, "text-size": ["interpolate", ["linear"], ["zoom"], 3, 10, 10, 12], "text-letter-spacing": 0.1, "text-max-width": 9, "text-transform": "uppercase", }, paint: { "text-color": t.ocean_label, "text-halo-width": 1, "text-halo-color": t.water, }, }, { id: "water_label_lakes", type: "symbol", source: source, "source-layer": "water", filter: ["in", "kind", "lake", "water"], layout: { "text-font": [t.italic || "Noto Sans Italic"], "text-field": get_multiline_name( lang, script, t.regular, ) as DataDrivenPropertyValueSpecification<string>, "text-size": [ "interpolate", ["linear"], ["zoom"], 3, 10, 6, 12, 10, 12, ], "text-letter-spacing": 0.1, "text-max-width": 9, }, paint: { "text-color": t.ocean_label, "text-halo-color": t.water, "text-halo-width": 1, }, }, { id: "roads_labels_major", type: "symbol", source: source, "source-layer": "roads", minzoom: 11, filter: ["in", "kind", "highway", "major_road"], layout: { "symbol-sort-key": ["get", "min_zoom"], "symbol-placement": "line", "text-font": [t.regular || "Noto Sans Regular"], "text-field": get_multiline_name( lang, script, t.regular, ) as DataDrivenPropertyValueSpecification<string>, "text-size": 12, }, paint: { "text-color": t.roads_label_major, "text-halo-color": t.roads_label_major_halo, "text-halo-width": 1, }, }, ...((t.pois ? [ { id: "pois", type: "symbol", source: source, "source-layer": "pois", filter: [ "all", [ "in", ["get", "kind"], [ "literal", [ "beach", "forest", "marina", "park", "peak", "zoo", "garden", "bench", "aerodrome", "station", "bus_stop", "ferry_terminal", "stadium", "university", "library", "school", "animal", "toilets", "drinking_water", ], ], ], [">=", ["zoom"], ["+", ["get", "min_zoom"], 0]], ], layout: { "icon-image": [ "match", ["get", "kind"], "station", "train_station", ["get", "kind"], ], "text-font": [t.regular || "Noto Sans Regular"], "text-justify": "auto", "text-field": get_multiline_name( lang, script, t.regular, ) as DataDrivenPropertyValueSpecification<string>, "text-size": [ "interpolate", ["linear"], ["zoom"], 17, 10, 19, 16, ], "text-max-width": 8, "text-offset": [1.1, 0], "text-variable-anchor": ["left", "right"], }, paint: { "text-color": [ "case", [ "in", ["get", "kind"], [ "literal", [ "beach", "forest", "marina", "park", "peak", "zoo", "garden", "bench", ], ], ], t.pois.green, [ "in", ["get", "kind"], [ "literal", ["aerodrome", "station", "bus_stop", "ferry_terminal"], ], ], t.pois.lapis, [ "in", ["get", "kind"], [ "literal", [ "stadium", "university", "library", "school", "animal", "toilets", "drinking_water", ], ], ], t.pois.slategray, t.earth, ], "text-halo-color": t.earth, "text-halo-width": 1, }, }, ] : []) as LayerSpecification[]), { id: "places_subplace", type: "symbol", source: source, "source-layer": "places", filter: ["==", "kind", "neighbourhood"], layout: { "symbol-sort-key": ["get", "min_zoom"], "text-field": get_multiline_name( lang, script, t.regular, ) as DataDrivenPropertyValueSpecification<string>, "text-font": [t.regular || "Noto Sans Regular"], "text-max-width": 7, "text-letter-spacing": 0.1, "text-padding": [ "interpolate", ["linear"], ["zoom"], 5, 2, 8, 4, 12, 18, 15, 20, ], "text-size": [ "interpolate", ["exponential", 1.2], ["zoom"], 11, 8, 14, 14, 18, 24, ], "text-transform": "uppercase", }, paint: { "text-color": t.subplace_label, "text-halo-color": t.subplace_label_halo, "text-halo-width": 1, }, }, { id: "places_locality", type: "symbol", source: source, "source-layer": "places", filter: ["==", "kind", "locality"], layout: { "icon-image": ["step", ["zoom"], "townspot", 8, ""], "icon-size": 0.7, "text-field": get_multiline_name( lang, script, t.regular, ) as DataDrivenPropertyValueSpecification<string>, "text-font": [ "case", ["<=", ["get", "min_zoom"], 5], ["literal", [t.bold || "Noto Sans Medium"]], ["literal", [t.regular || "Noto Sans Regular"]], ], "text-padding": [ "interpolate", ["linear"], ["zoom"], 5, 3, 8, 7, 12, 11, ], "text-size": [ "interpolate", ["linear"], ["zoom"], 2, [ "case", ["<", ["get", "population_rank"], 13], 8, [">=", ["get", "population_rank"], 13], 13, 0, ], 4, [ "case", ["<", ["get", "population_rank"], 13], 10, [">=", ["get", "population_rank"], 13], 15, 0, ], 6, [ "case", ["<", ["get", "population_rank"], 12], 11, [">=", ["get", "population_rank"], 12], 17, 0, ], 8, [ "case", ["<", ["get", "population_rank"], 11], 11, [">=", ["get", "population_rank"], 11], 18, 0, ], 10, [ "case", ["<", ["get", "population_rank"], 9], 12, [">=", ["get", "population_rank"], 9], 20, 0, ], 15, [ "case", ["<", ["get", "population_rank"], 8], 12, [">=", ["get", "population_rank"], 8], 22, 0, ], ], "icon-padding": [ "interpolate", ["linear"], ["zoom"], 0, 0, 8, 4, 10, 8, 12, 6, 22, 2, ], "text-justify": "auto", "text-anchor": ["step", ["zoom"], "left", 8, "center"], "text-radial-offset": 0.4, }, paint: { "text-color": t.city_label, "text-halo-color": t.city_label_halo, "text-halo-width": 1, }, }, { id: "places_region", type: "symbol", source: source, "source-layer": "places", filter: ["==", "kind", "region"], layout: { "symbol-sort-key": ["get", "min_zoom"], "text-field": [ "step", ["zoom"], ["get", "name:short"], 6, get_multiline_name( lang, script, t.regular, ) as ExpressionSpecification, ], "text-font": [t.regular || "Noto Sans Regular"], "text-size": ["interpolate", ["linear"], ["zoom"], 3, 11, 7, 16], "text-radial-offset": 0.2, "text-anchor": "center", "text-transform": "uppercase", }, paint: { "text-color": t.state_label, "text-halo-color": t.state_label_halo, "text-halo-width": 1, }, }, { id: "places_country", type: "symbol", source: source, "source-layer": "places", filter: ["==", "kind", "country"], layout: { "symbol-sort-key": ["get", "min_zoom"], "text-field": get_country_name( lang, script, ) as DataDrivenPropertyValueSpecification<string>, "text-font": [t.bold || "Noto Sans Medium"], "text-size": [ "interpolate", ["linear"], ["zoom"], 2, [ "case", ["<", ["get", "population_rank"], 10], 8, [">=", ["get", "population_rank"], 10], 12, 0, ], 6, [ "case", ["<", ["get", "population_rank"], 8], 10, [">=", ["get", "population_rank"], 8], 18, 0, ], 8, [ "case", ["<", ["get", "population_rank"], 7], 11, [">=", ["get", "population_rank"], 7], 20, 0, ], ], "icon-padding": [ "interpolate", ["linear"], ["zoom"], 0, 2, 14, 2, 16, 20, 17, 2, 22, 2, ], "text-transform": "uppercase", }, paint: { "text-color": t.country_label, "text-halo-color": t.earth, "text-halo-width": 1, }, }, ]; }