forked from MapComplete/MapComplete
Reformat all files with prettier
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382 changed files with 50893 additions and 35566 deletions
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@ -1,66 +1,77 @@
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import BaseLayer from "../../Models/BaseLayer";
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import {Store, Stores} from "../UIEventSource";
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import Loc from "../../Models/Loc";
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import {GeoOperations} from "../GeoOperations";
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import * as editorlayerindex from "../../assets/editor-layer-index.json";
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import * as L from "leaflet";
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import {TileLayer} from "leaflet";
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import * as X from "leaflet-providers";
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import {Utils} from "../../Utils";
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import {AvailableBaseLayersObj} from "./AvailableBaseLayers";
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import {BBox} from "../BBox";
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import BaseLayer from "../../Models/BaseLayer"
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import { Store, Stores } from "../UIEventSource"
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import Loc from "../../Models/Loc"
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import { GeoOperations } from "../GeoOperations"
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import * as editorlayerindex from "../../assets/editor-layer-index.json"
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import * as L from "leaflet"
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import { TileLayer } from "leaflet"
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import * as X from "leaflet-providers"
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import { Utils } from "../../Utils"
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import { AvailableBaseLayersObj } from "./AvailableBaseLayers"
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import { BBox } from "../BBox"
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export default class AvailableBaseLayersImplementation implements AvailableBaseLayersObj {
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public readonly osmCarto: BaseLayer =
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{
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id: "osm",
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name: "OpenStreetMap",
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layer: () => AvailableBaseLayersImplementation.CreateBackgroundLayer("osm", "OpenStreetMap",
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"https://tile.openstreetmap.org/{z}/{x}/{y}.png", "OpenStreetMap", "https://openStreetMap.org/copyright",
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public readonly osmCarto: BaseLayer = {
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id: "osm",
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name: "OpenStreetMap",
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layer: () =>
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AvailableBaseLayersImplementation.CreateBackgroundLayer(
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"osm",
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"OpenStreetMap",
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"https://tile.openstreetmap.org/{z}/{x}/{y}.png",
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"OpenStreetMap",
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"https://openStreetMap.org/copyright",
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19,
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false, false),
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feature: null,
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max_zoom: 19,
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min_zoom: 0,
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isBest: true, // Of course, OpenStreetMap is the best map!
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category: "osmbasedmap"
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}
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false,
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false
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),
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feature: null,
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max_zoom: 19,
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min_zoom: 0,
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isBest: true, // Of course, OpenStreetMap is the best map!
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category: "osmbasedmap",
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}
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public readonly layerOverview = AvailableBaseLayersImplementation.LoadRasterIndex().concat(AvailableBaseLayersImplementation.LoadProviderIndex());
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public readonly globalLayers = this.layerOverview.filter(layer => layer.feature?.geometry === undefined || layer.feature?.geometry === null)
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public readonly localLayers = this.layerOverview.filter(layer => layer.feature?.geometry !== undefined && layer.feature?.geometry !== null)
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public readonly layerOverview = AvailableBaseLayersImplementation.LoadRasterIndex().concat(
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AvailableBaseLayersImplementation.LoadProviderIndex()
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)
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public readonly globalLayers = this.layerOverview.filter(
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(layer) => layer.feature?.geometry === undefined || layer.feature?.geometry === null
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)
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public readonly localLayers = this.layerOverview.filter(
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(layer) => layer.feature?.geometry !== undefined && layer.feature?.geometry !== null
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)
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private static LoadRasterIndex(): BaseLayer[] {
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const layers: BaseLayer[] = []
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// @ts-ignore
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const features = editorlayerindex.features;
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const features = editorlayerindex.features
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for (const i in features) {
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const layer = features[i];
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const props = layer.properties;
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const layer = features[i]
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const props = layer.properties
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if (props.type === "bing") {
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// A lot of work to implement - see https://github.com/pietervdvn/MapComplete/issues/648
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continue;
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continue
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}
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if (props.id === "MAPNIK") {
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// Already added by default
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continue;
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continue
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}
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if (props.overlay) {
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continue;
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continue
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}
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if (props.url.toLowerCase().indexOf("apikey") > 0) {
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continue;
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continue
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}
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if (props.max_zoom < 19) {
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// We want users to zoom to level 19 when adding a point
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// If they are on a layer which hasn't enough precision, they can not zoom far enough. This is confusing, so we don't use this layer
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continue;
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continue
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}
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if (props.name === undefined) {
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@ -68,17 +79,17 @@ export default class AvailableBaseLayersImplementation implements AvailableBaseL
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continue
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}
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const leafletLayer: () => TileLayer = () => AvailableBaseLayersImplementation.CreateBackgroundLayer(
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props.id,
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props.name,
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props.url,
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props.name,
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props.license_url,
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props.max_zoom,
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props.type.toLowerCase() === "wms",
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props.type.toLowerCase() === "wmts"
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)
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const leafletLayer: () => TileLayer = () =>
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AvailableBaseLayersImplementation.CreateBackgroundLayer(
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props.id,
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props.name,
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props.url,
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props.name,
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props.license_url,
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props.max_zoom,
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props.type.toLowerCase() === "wms",
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props.type.toLowerCase() === "wmts"
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)
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// Note: if layer.geometry is null, there is global coverage for this layer
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layers.push({
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@ -89,34 +100,35 @@ export default class AvailableBaseLayersImplementation implements AvailableBaseL
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layer: leafletLayer,
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feature: layer.geometry !== null ? layer : null,
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isBest: props.best ?? false,
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category: props.category
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});
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category: props.category,
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})
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}
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return layers;
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return layers
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}
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private static LoadProviderIndex(): BaseLayer[] {
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// @ts-ignore
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X; // Import X to make sure the namespace is not optimized away
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X // Import X to make sure the namespace is not optimized away
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function l(id: string, name: string): BaseLayer {
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try {
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const layer: any = L.tileLayer.provider(id, undefined);
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const layer: any = L.tileLayer.provider(id, undefined)
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return {
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feature: null,
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id: id,
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name: name,
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layer: () => L.tileLayer.provider(id, {
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maxNativeZoom: layer.options?.maxZoom,
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maxZoom: Math.max(layer.options?.maxZoom ?? 19, 21)
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}),
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layer: () =>
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L.tileLayer.provider(id, {
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maxNativeZoom: layer.options?.maxZoom,
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maxZoom: Math.max(layer.options?.maxZoom ?? 19, 21),
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}),
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min_zoom: 1,
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max_zoom: layer.options.maxZoom,
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category: "osmbasedmap",
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isBest: false
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isBest: false,
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}
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} catch (e) {
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console.error("Could not find provided layer", name, e);
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return null;
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console.error("Could not find provided layer", name, e)
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return null
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}
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}
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@ -129,38 +141,50 @@ export default class AvailableBaseLayersImplementation implements AvailableBaseL
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l("CartoDB.PositronNoLabels", "Positron - no labels (by CartoDB)"),
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l("CartoDB.Voyager", "Voyager (by CartoDB)"),
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l("CartoDB.VoyagerNoLabels", "Voyager - no labels (by CartoDB)"),
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];
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return Utils.NoNull(layers);
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]
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return Utils.NoNull(layers)
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}
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/**
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* Converts a layer from the editor-layer-index into a tilelayer usable by leaflet
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*/
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private static CreateBackgroundLayer(id: string, name: string, url: string, attribution: string, attributionUrl: string,
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maxZoom: number, isWms: boolean, isWMTS?: boolean): TileLayer {
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url = url.replace("{zoom}", "{z}")
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.replace("&BBOX={bbox}", "")
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.replace("&bbox={bbox}", "");
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private static CreateBackgroundLayer(
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id: string,
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name: string,
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url: string,
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attribution: string,
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attributionUrl: string,
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maxZoom: number,
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isWms: boolean,
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isWMTS?: boolean
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): TileLayer {
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url = url.replace("{zoom}", "{z}").replace("&BBOX={bbox}", "").replace("&bbox={bbox}", "")
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const subdomainsMatch = url.match(/{switch:[^}]*}/)
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let domains: string[] = [];
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let domains: string[] = []
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if (subdomainsMatch !== null) {
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let domainsStr = subdomainsMatch[0].substr("{switch:".length);
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domainsStr = domainsStr.substr(0, domainsStr.length - 1);
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domains = domainsStr.split(",");
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let domainsStr = subdomainsMatch[0].substr("{switch:".length)
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domainsStr = domainsStr.substr(0, domainsStr.length - 1)
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domains = domainsStr.split(",")
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url = url.replace(/{switch:[^}]*}/, "{s}")
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}
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if (isWms) {
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url = url.replace("&SRS={proj}", "");
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url = url.replace("&srs={proj}", "");
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const paramaters = ["format", "layers", "version", "service", "request", "styles", "transparent", "version"];
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const urlObj = new URL(url);
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url = url.replace("&SRS={proj}", "")
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url = url.replace("&srs={proj}", "")
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const paramaters = [
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"format",
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"layers",
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"version",
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"service",
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"request",
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"styles",
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"transparent",
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"version",
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]
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const urlObj = new URL(url)
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const isUpper = urlObj.searchParams["LAYERS"] !== null;
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const isUpper = urlObj.searchParams["LAYERS"] !== null
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const options = {
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maxZoom: Math.max(maxZoom ?? 19, 21),
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maxNativeZoom: maxZoom ?? 19,
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@ -168,116 +192,117 @@ export default class AvailableBaseLayersImplementation implements AvailableBaseL
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subdomains: domains,
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uppercase: isUpper,
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transparent: false,
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};
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}
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for (const paramater of paramaters) {
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let p = paramater;
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let p = paramater
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if (isUpper) {
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p = paramater.toUpperCase();
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p = paramater.toUpperCase()
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}
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options[paramater] = urlObj.searchParams.get(p);
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options[paramater] = urlObj.searchParams.get(p)
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}
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if (options.transparent === null) {
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options.transparent = false;
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options.transparent = false
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}
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return L.tileLayer.wms(urlObj.protocol + "//" + urlObj.host + urlObj.pathname, options);
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return L.tileLayer.wms(urlObj.protocol + "//" + urlObj.host + urlObj.pathname, options)
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}
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if (attributionUrl) {
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attribution = `<a href='${attributionUrl}' target='_blank'>${attribution}</a>`;
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attribution = `<a href='${attributionUrl}' target='_blank'>${attribution}</a>`
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}
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return L.tileLayer(url,
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{
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attribution: attribution,
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maxZoom: Math.max(21, maxZoom ?? 19),
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maxNativeZoom: maxZoom ?? 19,
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minZoom: 1,
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// @ts-ignore
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wmts: isWMTS ?? false,
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subdomains: domains
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});
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return L.tileLayer(url, {
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attribution: attribution,
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maxZoom: Math.max(21, maxZoom ?? 19),
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maxNativeZoom: maxZoom ?? 19,
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minZoom: 1,
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// @ts-ignore
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wmts: isWMTS ?? false,
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subdomains: domains,
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})
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}
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public AvailableLayersAt(location: Store<Loc>): Store<BaseLayer[]> {
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return Stores.ListStabilized(location.map(
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(currentLocation) => {
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return Stores.ListStabilized(
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location.map((currentLocation) => {
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if (currentLocation === undefined) {
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return this.layerOverview;
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return this.layerOverview
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}
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return this.CalculateAvailableLayersAt(currentLocation?.lon, currentLocation?.lat);
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}));
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return this.CalculateAvailableLayersAt(currentLocation?.lon, currentLocation?.lat)
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})
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)
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}
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public SelectBestLayerAccordingTo(location: Store<Loc>, preferedCategory: Store<string | string[]>): Store<BaseLayer> {
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return this.AvailableLayersAt(location)
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.map(available => {
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public SelectBestLayerAccordingTo(
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location: Store<Loc>,
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preferedCategory: Store<string | string[]>
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): Store<BaseLayer> {
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return this.AvailableLayersAt(location).map(
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(available) => {
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// First float all 'best layers' to the top
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available.sort((a, b) => {
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if (a.isBest && b.isBest) {
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return 0;
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}
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if (!a.isBest) {
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return 1
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}
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return -1;
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if (a.isBest && b.isBest) {
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return 0
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}
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)
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if (!a.isBest) {
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return 1
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}
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return -1
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})
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if (preferedCategory.data === undefined) {
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return available[0]
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}
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let prefered: string []
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let prefered: string[]
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if (typeof preferedCategory.data === "string") {
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prefered = [preferedCategory.data]
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} else {
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prefered = preferedCategory.data;
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prefered = preferedCategory.data
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}
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prefered.reverse(/*New list, inplace reverse is fine*/);
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prefered.reverse(/*New list, inplace reverse is fine*/)
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for (const category of prefered) {
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//Then sort all 'photo'-layers to the top. Stability of the sorting will force a 'best' photo layer on top
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available.sort((a, b) => {
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if (a.category === category && b.category === category) {
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return 0;
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}
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if (a.category !== category) {
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return 1
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}
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return -1;
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if (a.category === category && b.category === category) {
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return 0
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}
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)
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if (a.category !== category) {
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return 1
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}
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return -1
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})
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}
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return available[0]
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}, [preferedCategory])
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},
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[preferedCategory]
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)
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}
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private CalculateAvailableLayersAt(lon: number, lat: number): BaseLayer[] {
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const availableLayers = [this.osmCarto]
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if (lon === undefined || lat === undefined) {
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return availableLayers.concat(this.globalLayers);
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return availableLayers.concat(this.globalLayers)
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}
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const lonlat : [number, number] = [lon, lat];
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const lonlat: [number, number] = [lon, lat]
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for (const layerOverviewItem of this.localLayers) {
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const layer = layerOverviewItem;
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const layer = layerOverviewItem
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const bbox = BBox.get(layer.feature)
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if(!bbox.contains(lonlat)){
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if (!bbox.contains(lonlat)) {
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continue
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}
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if (GeoOperations.inside(lonlat, layer.feature)) {
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availableLayers.push(layer);
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availableLayers.push(layer)
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}
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}
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return availableLayers.concat(this.globalLayers);
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return availableLayers.concat(this.globalLayers)
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}
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}
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}
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