@maptiler/client/dist/maptiler-client.min.mjs

Javascript & Typescript wrapper to MapTiler Cloud API

import De from"quick-lru";function we(){return typeof self<"u"?fetch.bind(self):typeof global<"u"&&global.fetch?global.fetch:null}class q{constructor(){this._apiKey="",this._fetch=we(),this.tileCacheSize=200}set apiKey(a){this._apiKey=a}get apiKey(){return this._apiKey}set fetch(a){this._fetch=a}get fetch(){return this._fetch}}const m=new q,Y={AUTO:{code:null,flag:"auto",name:"Auto",latin:!1,isMode:!0,geocoding:!0},LATIN:{code:"latin",flag:"name:latin",name:"Latin",latin:!0,isMode:!1,geocoding:!1},NON_LATIN:{code:"nonlatin",flag:"name:nonlatin",name:"Non Latin",latin:!1,isMode:!1,geocoding:!1},LOCAL:{code:null,flag:"name",name:"Local",latin:!0,isMode:!1,geocoding:!1}},Z={ALBANIAN:{code:"sq",flag:"name:sq",name:"Albanian",latin:!0,isMode:!1,geocoding:!0},AMHARIC:{code:"am",flag:"name:am",name:"Amharic",latin:!1,isMode:!1,geocoding:!0},ARABIC:{code:"ar",flag:"name:ar",name:"Arabic",latin:!1,isMode:!1,geocoding:!0},ARMENIAN:{code:"hy",flag:"name:hy",name:"Armenian",latin:!1,isMode:!1,geocoding:!0},AZERBAIJANI:{code:"az",flag:"name:az",name:"Azerbaijani",latin:!0,isMode:!1,geocoding:!0},BASQUE:{code:"eu",flag:"name:eu",name:"Basque",latin:!0,isMode:!1,geocoding:!0},BELARUSIAN:{code:"be",flag:"name:be",name:"Belarusian",latin:!1,isMode:!1,geocoding:!0},BENGALI:{code:"bn",flag:"name:bn",name:"Bengali",latin:!0,isMode:!1,geocoding:!0},BOSNIAN:{code:"bs",flag:"name:bs",name:"Bosnian",latin:!0,isMode:!1,geocoding:!0},BRETON:{code:"br",flag:"name:br",name:"Breton",latin:!0,isMode:!1,geocoding:!0},BULGARIAN:{code:"bg",flag:"bg",name:"Bulgarian",latin:!1,isMode:!1,geocoding:!0},CATALAN:{code:"ca",flag:"name:ca",name:"Catalan",latin:!0,isMode:!1,geocoding:!0},CHINESE:{code:"zh",flag:"name:zh",name:"Chinese",latin:!1,isMode:!1,geocoding:!0},TRADITIONAL_CHINESE:{code:"zh-Hant",flag:"name:zh-Hant",name:"Chinese (traditional)",latin:!1,isMode:!1,geocoding:!1},SIMPLIFIED_CHINESE:{code:"zh-Hans",flag:"name:zh-Hans",name:"Chinese (simplified)",latin:!1,isMode:!1,geocoding:!1},CORSICAN:{code:"co",flag:"name:co",name:"Corsican",latin:!0,isMode:!1,geocoding:!0},CROATIAN:{code:"hr",flag:"name:hr",name:"Croatian",latin:!0,isMode:!1,geocoding:!0},CZECH:{code:"cs",flag:"name:cs",name:"Czech",latin:!0,isMode:!1,geocoding:!0},DANISH:{code:"da",flag:"name:da",name:"Danish",latin:!0,isMode:!1,geocoding:!0},DUTCH:{code:"nl",flag:"name:nl",name:"Dutch",latin:!0,isMode:!1,geocoding:!0},GERMAN:{code:"de",flag:"name:de",name:"German",latin:!0,isMode:!1,geocoding:!0},GREEK:{code:"el",flag:"name:el",name:"Greek",latin:!1,isMode:!1,geocoding:!0},ENGLISH:{code:"en",flag:"name:en",name:"English",latin:!0,isMode:!1,geocoding:!0},ESPERANTO:{code:"eo",flag:"name:eo",name:"Esperanto",latin:!0,isMode:!1,geocoding:!0},ESTONIAN:{code:"et",flag:"name:et",name:"Estonian",latin:!0,isMode:!1,geocoding:!0},FINNISH:{code:"fi",flag:"name:fi",name:"Finnish",latin:!0,isMode:!1,geocoding:!0},FRENCH:{code:"fr",flag:"name:fr",name:"French",latin:!0,isMode:!1,geocoding:!0},FRISIAN:{code:"fy",flag:"name:fy",name:"Frisian (West)",latin:!0,isMode:!1,geocoding:!0},GEORGIAN:{code:"ka",flag:"name:ka",name:"Georgian",latin:!1,isMode:!1,geocoding:!0},HEBREW:{code:"he",flag:"name:he",name:"Hebrew",latin:!1,isMode:!1,geocoding:!0},HINDI:{code:"hi",flag:"name:hi",name:"Hindi",latin:!1,isMode:!1,geocoding:!0},HUNGARIAN:{code:"hu",flag:"name:hu",name:"Hungarian",latin:!0,isMode:!1,geocoding:!0},ICELANDIC:{code:"is",flag:"name:is",name:"Icelandic",latin:!0,isMode:!1,geocoding:!0},INDONESIAN:{code:"id",flag:"name:id",name:"Indonesian",latin:!0,isMode:!1,geocoding:!0},IRISH:{code:"ga",flag:"name:ga",name:"Irish",latin:!0,isMode:!1,geocoding:!0},ITALIAN:{code:"it",flag:"name:it",name:"Italian",latin:!0,isMode:!1,geocoding:!0},JAPANESE:{code:"ja",flag:"name:ja",name:"Japanese",latin:!1,isMode:!1,geocoding:!0},JAPANESE_HIRAGANA:{code:"ja-Hira",flag:"name:ja-Hira",name:"Japanese Hiragana form",latin:!1,isMode:!1,geocoding:!1},JAPANESE_2018:{code:"ja-Latn",flag:"name:ja-Latn",name:"Japanese (Latin 2018)",latin:!0,isMode:!1,geocoding:!1},JAPANESE_KANA:{code:"ja_kana",flag:"name:ja_kana",name:"Japanese (Kana)",latin:!1,isMode:!1,geocoding:!1},JAPANESE_LATIN:{code:"ja_rm",flag:"name:ja_rm",name:"Japanese (Latin script)",latin:!0,isMode:!1,geocoding:!1},KANNADA:{code:"kn",flag:"name:kn",name:"Kannada",latin:!0,isMode:!1,geocoding:!0},KAZAKH:{code:"kk",flag:"name:kk",name:"Kazakh",latin:!1,isMode:!1,geocoding:!0},KOREAN:{code:"ko",flag:"name:ko",name:"Korean",latin:!1,isMode:!1,geocoding:!0},KOREAN_LATIN:{code:"ko-Latn",flag:"name:ko-Latn",name:"Korean (Latin script)",latin:!0,isMode:!1,geocoding:!1},KURDISH:{code:"ku",flag:"name:ku",name:"Kurdish",latin:!0,isMode:!1,geocoding:!0},CLASSICAL_LATIN:{code:"la",flag:"name:la",name:"Latin",latin:!0,isMode:!1,geocoding:!0},LATVIAN:{code:"lv",flag:"name:lv",name:"Latvian",latin:!0,isMode:!1,geocoding:!0},LITHUANIAN:{code:"lt",flag:"name:lt",name:"Lithuanian",latin:!0,isMode:!1,geocoding:!0},LUXEMBOURGISH:{code:"lb",flag:"name:lb",name:"Luxembourgish",latin:!0,isMode:!1,geocoding:!0},MACEDONIAN:{code:"mk",flag:"name:mk",name:"Macedonian",latin:!1,isMode:!1,geocoding:!0},MALAYALAM:{code:"ml",flag:"name:ml",name:"Malayalam",latin:!1,isMode:!1,geocoding:!0},MALTESE:{code:"mt",flag:"name:mt",name:"Maltese",latin:!0,isMode:!1,geocoding:!0},NORWEGIAN:{code:"no",flag:"name:no",name:"Norwegian",latin:!0,isMode:!1,geocoding:!0},OCCITAN:{code:"oc",flag:"name:oc",name:"Occitan",latin:!0,isMode:!1,geocoding:!0},PERSIAN:{code:"fa",flag:"name:fa",name:"Persian",latin:!1,isMode:!1,geocoding:!0},POLISH:{code:"pl",flag:"name:pl",name:"Polish",latin:!0,isMode:!1,geocoding:!0},PORTUGUESE:{code:"pt",flag:"name:pt",name:"Portuguese",latin:!0,isMode:!1,geocoding:!0},PUNJABI:{code:"pa",flag:"name:pa",name:"Punjabi",latin:!1,isMode:!1,geocoding:!0},WESTERN_PUNJABI:{code:"pnb",flag:"name:pnb",name:"Western Punjabi",latin:!1,isMode:!1,geocoding:!1},ROMANIAN:{code:"ro",flag:"name:ro",name:"Romanian",latin:!0,isMode:!1,geocoding:!0},ROMANSH:{code:"rm",flag:"name:rm",name:"Romansh",latin:!0,isMode:!1,geocoding:!0},RUSSIAN:{code:"ru",flag:"name:ru",name:"Russian",latin:!1,isMode:!1,geocoding:!0},SERBIAN_CYRILLIC:{code:"sr",flag:"name:sr",name:"Serbian (Cyrillic script)",latin:!1,isMode:!1,geocoding:!0},SERBIAN_LATIN:{code:"sr-Latn",flag:"name:sr-Latn",name:"Serbian (Latin script)",latin:!0,isMode:!1,geocoding:!1},SCOTTISH_GAELIC:{code:"gd",flag:"name:gd",name:"Scottish Gaelic",latin:!0,isMode:!1,geocoding:!0},SLOVAK:{code:"sk",flag:"name:sk",name:"Slovak",latin:!0,isMode:!1,geocoding:!0},SLOVENE:{code:"sl",flag:"name:sl",name:"Slovene",latin:!0,isMode:!1,geocoding:!0},SPANISH:{code:"es",flag:"name:es",name:"Spanish",latin:!0,isMode:!1,geocoding:!0},SWEDISH:{code:"sv",flag:"name:sv",name:"Swedish",latin:!0,isMode:!1,geocoding:!0},TAMIL:{code:"ta",flag:"name:ta",name:"Tamil",latin:!1,isMode:!1,geocoding:!0},TELUGU:{code:"te",flag:"name:te",name:"Telugu",latin:!1,isMode:!1,geocoding:!0},THAI:{code:"th",flag:"name:th",name:"Thai",latin:!1,isMode:!1,geocoding:!0},TURKISH:{code:"tr",flag:"name:tr",name:"Turkish",latin:!0,isMode:!1,geocoding:!0},UKRAINIAN:{code:"uk",flag:"name:uk",name:"Ukrainian",latin:!1,isMode:!1,geocoding:!0},VIETNAMESE:{code:"vi",flag:"name:vi",name:"Vietnamese (Latin script)",latin:!0,isMode:!1,geocoding:!0},WELSH:{code:"cy",flag:"name:cy",name:"Welsh",latin:!0,isMode:!1,geocoding:!0}},v={...Y,...Z};function Q(e,a=v){return e in a?e[e]:null}function M(e,a=v){for(const t of Object.values(a))if(t.code===e)return t;return null}function E(e,a=v){for(const t of Object.values(a))if(t.flag===e)return t;return null}function K(){if(typeof navigator>"u"){const e=Intl.DateTimeFormat().resolvedOptions().locale.split("-")[0];return M(e)??v.ENGLISH}return Array.from(new Set(navigator.languages.map(e=>e.split("-")[0]))).map(e=>M(e)).filter(e=>e)[0]??v.ENGLISH}function j(e){return e!==null&&typeof e=="object"&&"code"in e&&"flag"in e&&"name"in e&&"latin"in e&&"isMode"in e&&"geocoding"in e&&(typeof e.code=="string"||e.code===null)&&typeof e.flag=="string"&&typeof e.name=="string"&&typeof e.latin=="boolean"&&typeof e.isMode=="boolean"&&typeof e.geocoding=="boolean"}function O(e,a=v){return j(e)?E(e.flag,a):typeof e!="string"?null:Q(e,a)||M(e,a)||E(e,a)||null}function Ee(e,a,t=v){const n=O(e,t),i=O(a,t);return n&&i&&n.flag===i.flag}async function u(e,a={}){if(m.fetch===null)throw new Error("The fetch function was not found. If on NodeJS < 18 please specify the fetch function with config.fetch");if(new URL(e).searchParams.get("key").trim()==="")throw new Error("The MapTiler Cloud API key is missing. Set it in `config.apiKey` or get one for free at https://maptiler.com");return m.fetch(e,a)}const f={maptilerApiURL:"https://api.maptiler.com/",mapStyle:"streets-v2"};Object.freeze(f);class p extends Error{constructor(a,t=""){super(`Call to enpoint ${a.url} failed with the status code ${a.status}. ${t}`),this.res=a}}const U={400:"Query too long / Invalid parameters",403:"Key is missing, invalid or restricted"};function X(e,a){const{language:t}=a;if(t===void 0)return;const n=(Array.isArray(t)?t:[t]).map(r=>Ue(r)).filter(r=>r),i=Array.from(new Set(n)).join(",");e.set("language",i)}function Ue(e){const a=e===v.AUTO.flag?K():typeof e=="string"?M(e):j(e)?e.flag===v.AUTO.flag?K():E(e.flag):null;return a?.geocoding?a.code:null}function ee(e,a){const{apiKey:t,limit:n,types:i,excludeTypes:r}=a;e.set("key",t??m.apiKey),n!==void 0&&e.set("limit",String(n)),i!==void 0&&e.set("types",i.join(",")),r!==void 0&&e.set("excludeTypes",String(r)),X(e,a)}function ae(e,a){ee(e,a);const{bbox:t,proximity:n,country:i,fuzzyMatch:r,autocomplete:o}=a;t!==void 0&&e.set("bbox",t.join(",")),n!==void 0&&e.set("proximity",n==="ip"?n:n.join(",")),i!==void 0&&e.set("country",i.join(",")),r!==void 0&&e.set("fuzzyMatch",r?"true":"false"),o!==void 0&&e.set("autocomplete",o?"true":"false")}async function ke(e,a={}){if(typeof e!="string"||e.trim().length===0)throw new Error("The query must be a non-empty string");const t=new URL(`geocoding/${encodeURIComponent(e)}.json`,f.maptilerApiURL);ae(t.searchParams,a);const n=await u(t.toString());if(!n.ok)throw new p(n,U[n.status]??"");return await n.json()}async function Pe(e,a={}){if(!Array.isArray(e)||e.length<2)throw new Error("The position must be an array of form [lng, lat].");const t=new URL(`geocoding/${e[0]},${e[1]}.json`,f.maptilerApiURL);ee(t.searchParams,a);const n=await u(t.toString());if(!n.ok)throw new p(n,U[n.status]??"");return await n.json()}async function Ne(e,a={}){const t=new URL(`geocoding/${e}.json`,f.maptilerApiURL);t.searchParams.set("key",a.apiKey??m.apiKey),X(t.searchParams,a);const n=await u(t.toString());if(!n.ok)throw new p(n,U[n.status]??"");return await n.json()}async function $e(e,a={}){if(!e.length)return[];const t=e.map(o=>encodeURIComponent(o)).join(";"),n=new URL(`geocoding/${t}.json`,f.maptilerApiURL);ae(n.searchParams,a);const i=await u(n.toString());if(!i.ok)throw new p(i,U[i.status]??"");const r=await i.json();return e.length===1?[r]:r}const be={forward:ke,reverse:Pe,byId:Ne,batch:$e},te={403:"Key is missing, invalid or restricted"};async function Ce(e={}){const a=new URL("geolocation/ip.json",f.maptilerApiURL);a.searchParams.set("key",e.apiKey??m.apiKey),"elevation"in e&&a.searchParams.set("elevation",e.elevation?"true":"false");const t=a.toString(),n=await u(t);if(!n.ok)throw new p(n,n.status in te?te[n.status]:"");return await n.json()}const Ke={info:Ce},k={403:"Key is missing, invalid or restricted"};async function je(e,a={}){if(typeof e!="string"||e.trim().length===0)throw new Error("The query must be a non-empty string");const t=new URL(`coordinates/search/${e}.json`,f.maptilerApiURL);t.searchParams.set("key",a.apiKey??m.apiKey),"limit"in a&&t.searchParams.set("limit",a.limit.toString()),"transformations"in a&&t.searchParams.set("transformations",a.transformations.toString()),"exports"in a&&t.searchParams.set("exports",a.exports.toString());const n=t.toString(),i=await u(n);if(!i.ok)throw new p(i,i.status in k?k[i.status]:"");return await i.json()}async function Oe(e,a={}){const t=(Array.isArray(e[0])?e:[e]).map(o=>`${o[0]},${o[1]}`).join(";"),n=new URL(`coordinates/transform/${t}.json`,f.maptilerApiURL);n.searchParams.set("key",a.apiKey??m.apiKey),"sourceCrs"in a&&n.searchParams.set("s_srs",a.sourceCrs.toString()),"targetCrs"in a&&n.searchParams.set("t_srs",a.targetCrs.toString()),"operations"in a&&n.searchParams.set("ops",(Array.isArray(a.operations)?a.operations:[a.operations]).join("|"));const i=n.toString(),r=await u(i);if(!r.ok)throw new p(r,r.status in k?k[r.status]:"");return await r.json()}const He={search:je,transform:Oe},ne={403:"Key is missing, invalid or restricted"};async function Ve(e,a={}){if(typeof e!="string"||e.trim().length===0)throw new Error("The data ID must be a non-empty string");const t=new URL(`data/${encodeURIComponent(e)}/features.json`,f.maptilerApiURL);t.searchParams.set("key",a.apiKey??m.apiKey);const n=t.toString(),i=await u(n);if(!i.ok)throw new p(i,i.status in ne?ne[i.status]:"");return await i.json()}const xe={get:Ve};function ie(e){const a=/^maptiler:\/\/(.*)/;let t;const n=e.trim();let i;return n.startsWith("http://")||n.startsWith("https://")?i=n:(t=a.exec(n))!==null?i=`https://api.maptiler.com/maps/${t[1]}/style.json`:i=`https://api.maptiler.com/maps/${n}/style.json`,i}class H{constructor(a,t,n,i,r,o,s=!1,c){this.name=a,this.variantType=t,this.id=n,this.referenceStyle=i,this.description=r,this.imageURL=o,this.deprecated=s,this.deprecationMessage=c}getName(){return this.name}getFullName(){return`${this.referenceStyle.getName()} ${this.name}`}getType(){return this.variantType}getId(){return this.id}getDescription(){return this.description}getReferenceStyle(){return this.referenceStyle}hasVariant(a){return this.referenceStyle.hasVariant(a)}getVariant(a){const t=this.referenceStyle.getVariant(a);return this.warnIfDeprecated(t),t}getVariants(){return this.referenceStyle.getVariants().filter(a=>a!==this).map(a=>(this.warnIfDeprecated(a),a))}getImageURL(){return this.imageURL}getExpandedStyleURL(){return ie(this.getId())}warnIfDeprecated(a=this){if(!a.deprecated)return a;if(a.deprecationMessage)console.warn(a.deprecationMessage);else{const t=a.getFullName();console.warn(`Style "${t}" is deprecated and will be removed in a future version.`)}return a}}class V{constructor(a,t){this.name=a,this.id=t,this.variants={},this.orderedVariants=[]}getName(){return this.name}getId(){return this.id}addVariant(a){this.variants[a.getType()]=a,this.orderedVariants.push(a)}hasVariant(a){return a in this.variants}getVariant(a){return a in this.variants?this.variants[a]:this.orderedVariants[0]}getVariants(){return Object.values(this.variants)}getDefaultVariant(){return this.orderedVariants[0].warnIfDeprecated()}}const S=[{referenceStyleID:"STREETS_V2",name:"Streets",description:"",variants:[{id:"streets-v2",name:"Default v2",variantType:"DEFAULT",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"streets-v2" is deprecated, use "streets-v4" instead'},{id:"streets-v2-dark",name:"Dark v2",variantType:"DARK",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"streets-v2-dark" is deprecated, use "streets-v4-dark" instead'},{id:"streets-v2-light",name:"Light v2",variantType:"LIGHT",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"streets-v2-light" is deprecated, use "streets-v4-light" instead'},{id:"streets-v2-night",name:"Night v2",variantType:"NIGHT",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"streets-v2-night" is deprecated, use "streets-v4-night" instead'},{id:"streets-v2-pastel",name:"Pastel v2",variantType:"PASTEL",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"streets-v2-pastel" is deprecated, use "streets-v4-pastel" instead'}]},{referenceStyleID:"STREETS_V4",name:"Streets",description:"",variants:[{id:"streets-v4",name:"Default",variantType:"DEFAULT",description:"",imageURL:""},{id:"streets-v4-dark",name:"Dark",variantType:"DARK",description:"",imageURL:""},{id:"streets-v4-pastel",name:"Pastel",variantType:"PASTEL",description:"",imageURL:""}]},{referenceStyleID:"BASE_V4",name:"Base",description:"",variants:[{id:"base-v4",name:"Default",variantType:"DEFAULT",description:"",imageURL:""},{id:"base-v4-dark",name:"Dark",variantType:"DARK",description:"",imageURL:""},{id:"base-v4-light",name:"Light",variantType:"LIGHT",description:"",imageURL:""},{id:"base-v4-ai",name:"Base AI",variantType:"NIGHT",description:"",imageURL:""}]},{referenceStyleID:"OUTDOOR",name:"Outdoor",description:"",variants:[{id:"outdoor-v2",name:"Default",variantType:"DEFAULT",description:"",imageURL:""},{id:"outdoor-v2-dark",name:"Dark",variantType:"DARK",description:"",imageURL:""}]},{referenceStyleID:"WINTER",name:"Winter",description:"",variants:[{id:"winter-v2",name:"Default",variantType:"DEFAULT",description:"",imageURL:""},{id:"winter-v2-dark",name:"Dark",variantType:"DARK",description:"",imageURL:""}]},{referenceStyleID:"SATELLITE",name:"Satellite",description:"",variants:[{id:"satellite",name:"Default",variantType:"DEFAULT",description:"",imageURL:""}]},{referenceStyleID:"HYBRID",name:"Hybrid",description:"",variants:[{id:"hybrid",name:"Default",variantType:"DEFAULT",description:"",imageURL:""}]},{referenceStyleID:"BASIC_V2",name:"Basic",description:"",variants:[{id:"basic-v2",name:"Default",variantType:"DEFAULT",description:"",imageURL:"",deprecated:!0,deprecationMessage:'"basic-v2" is deprecated, use "basic-v4" 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e*Math.PI/180}function G(e){return e*180/Math.PI}function na(e,a,t){const n=B(e,a),i=R(e[0]),r=R(e[1]),o=R(a[0]),s=R(a[1]),c=n/N,d=Math.sin((1-t)*c)/Math.sin(c),g=Math.sin(t*c)/Math.sin(c),h=d*Math.cos(r)*Math.cos(i)+g*Math.cos(s)*Math.cos(o),A=d*Math.cos(r)*Math.sin(i)+g*Math.cos(s)*Math.sin(o),T=d*Math.sin(r)+g*Math.sin(s),D=Math.atan2(T,Math.sqrt(h*h+A*A)),l=Math.atan2(A,h);return[G(l),G(D)]}const he={EARTH_RADIUS:N,EARTH_CIRCUMFERENCE:se,longitudeToMercatorX:ce,latitudeToMercatorY:le,wgs84ToMercator:de,mercatorXToLongitude:ge,mercatorYToLatitude:me,mercatorToWgs84:ea,haversineDistanceWgs84:B,wrapWgs84:fe,circumferenceAtLatitude:ue,mercatorToTileIndex:pe,wgs84ToTileIndex:ta,toRadians:R,toDegrees:G,haversineIntermediateWgs84:na,haversineCumulatedDistanceWgs84:aa};let z=null;function ye(){return z||(z=new De({maxSize:m.tileCacheSize})),z}async function ve(e){const a=new Blob([e]),t=await createImageBitmap(a),n=document.createElement("canvas"),i=n.getContext("2d");n.width=t.width,n.height=t.height,i.drawImage(t,0,0);const r=i.getImageData(0,0,n.width,n.height);return{pixels:r.data,width:n.width,height:n.height,components:r.data.length/(n.width*n.height)}}function Ae(){if(m.bufferToPixelData)return m.bufferToPixelData;if(typeof window<"u")return ve;throw new Error("An image file buffer to pixel data parser is necessary. Specify it in `config.bufferToPixelData`")}function W(){return!!m.bufferToPixelData||typeof window<"u"}const ia="terrain-rgb-v2",J=50,ra=1e3;let $=null;const Le={403:"Key is missing, invalid or restricted"};async function oa(e,a){e.length>ra&&console.warn("Computing elevation for complex geometries is discouraged - simplify the geometry before proceeding");const t=Math.ceil(e.length/J),n=Array.from({length:t},()=>null).map((r,o)=>{const s=o*J,c=e.slice(s,s+J).map(g=>g.join(",")).join(";"),d=new URL(`elevation/${c}.json`,f.maptilerApiURL);return d.searchParams.set("key",a),u(d.toString())}),i=await Promise.allSettled(n);return(await Promise.all(i.map(async r=>{if(r.status==="rejected")throw new Error(`Some segments could not be fetched, error: ${r.reason}`);if(!r.value.ok)throw new Error(`Some segments could not be fetched, response: ${r.value.status} ${await r.value.text()}, url: ${r.value.url}`);return r.value.json()}))).flat()}async function sa(e,a,t){if(!$){const l=new URL(`tiles/${ia}/tiles.json`,f.maptilerApiURL);l.searchParams.set("key",a);const I=l.toString(),y=await u(I);if(y.ok)$=await y.json();else throw new p(y,Le[y.status]??"")}const n=Ae(),i=$.tiles[0],r=ye(),o=$.maxzoom;let s=~~(t??o);(s>o||s<0)&&(s=o);const c=e.map(l=>he.wgs84ToTileIndex(l,s,!1)),d=c.map(l=>[~~l[0],~~l[1]]).map(l=>`terrain_${s.toString()}_${l[0].toString()}_${l[1].toString()}`),g=Array.from(new Set(d.filter(l=>!r.has(l)))).map(l=>l.split("_").slice(1)),h=g.map(l=>i.replace("{x}",l[1].toString()).replace("{y}",l[2].toString()).replace("{z}",l[0].toString())).map(l=>u(l)),A=(await Promise.allSettled(h)).map(l=>l.status==="fulfilled"?l.value:null).filter(l=>l),T=A.filter(l=>!l.ok);if(A.length!==h.length)throw new Error("Some tiles could not be fetched.");if(T.length)throw new p(T[0],Le[T[0].status]??"");const D=await Promise.all(A.map(l=>l.arrayBuffer()));if(!D.every(l=>l.byteLength>0))throw new Error("Some tiles are not available.");return(await Promise.all(D.map(l=>n(l)))).forEach((l,I)=>{const y=g[I],w=`terrain_${y[0].toString()}_${y[1].toString()}_${y[2].toString()}`;r.set(w,l)}),e.map((l,I)=>{const y=d[I],w=c[I],L=r.get(y),Se=Math.min(Math.round(L.width*(w[0]%1)),L.width-1),C=(Math.min(Math.round(L.height*(w[1]%1)),L.height-1)*L.width+Se)*L.components,Ie=L.pixels[C],Te=L.pixels[C+1],Me=L.pixels[C+2],Re=-1e4+(Ie*256*256+Te*256+Me)*.1;return[l[0],l[1],~~(Re*1e3)/1e3]})}async function ca(e,a={}){return(await b([e],a))[0]}async function b(e,a={}){if(e.length===0)return[];const t=a.apiKey??m.apiKey,n=a.computeOn==="client"?await sa(e,t,a.zoom):await oa(e,t);if(a.smoothingKernelSize){const i=~~(a.smoothingKernelSize/2)*2+1,r=n.map(s=>s[2]),o=~~(i/2);for(let s=o;s<r.length-o-1;s+=1){let c=0;for(let d=0;d<i;d+=1){const g=r[s-o+d];c+=g}c/=i,n[s][2]=c}}return n}async function la(e,a={}){if(e.type!=="LineString")throw new Error("The provided object is not a GeoJSON LineString");a.computeOn??(a.computeOn=W()?"client":"server");const t=structuredClone(e),n=await b(t.coordinates,a);return t.coordinates=n,t}async function da(e,a={}){if(e.type!=="MultiLineString")throw new Error("The provided object is not a GeoJSON MultiLineString");a.computeOn??(a.computeOn=W()?"client":"server");const t=structuredClone(e),n=t.coordinates.map(c=>c.length),i=t.coordinates.flat(),r=await b(i,a),o=[];let s=0;for(const c of n)o.push(r.slice(s,s+c)),s+=c;return t.coordinates=o,t}const ga={at:ca,batch:b,fromLineString:la,fromMultiLineString:da};export{q as ClientConfig,Z as ISOLanguage,v as Language,re as MapStyle,H as MapStyleVariant,Y as NonISOLanguage,V as ReferenceMapStyle,p as ServiceError,Ee as areSameLanguages,ve as bufferToPixelDataBrowser,W as canParsePixelData,ue as circumferenceAtLatitude,m as config,He as coordinates,xe as data,ga as elevation,ie as expandMapStyle,be as geocoding,Ke as geolocation,K as getAutoLanguage,Ae as getBufferToPixelDataParser,M as getLanguageInfoFromCode,E as getLanguageInfoFromFlag,Q as getLanguageInfoFromKey,ye as getTileCache,j as isLanguageInfo,S as mapStylePresetList,he as math,oe as misc,Xe as staticMaps,P as styleToStyle,O as toLanguageInfo};