@tslsmart/map_adapter/dist/lib/mapadapter.esm.js

an adapter for maps,基于高德JSAPI 2.0，百度JavaScript API GL,arcgis api for javascript 3.23,光辉城市及51world sdk

import{isProxy as t,toRaw as e}from"vue";import{Diva as r}from"@sheencity/diva-sdk";import n,{unityPlugin as i}from"@tslfe/dt-engine";const o="GD",a="BD",s="ESRI",u="DIVA",l="SUPERAPI",c="TACOSSDK",h="infolayer",p="animatelayer",f="masklayer",d="masklayerBoundary",m="movinglayer",y="heatmaplayer";function g(s){return new Promise((e,r)=>{t=s.srcKey;let n=document.querySelector("script["+t+"]");var t=!1;if(n?n.getAttribute("src")==s.url?(console.log("API已经加载..."),e(n)):(n.parentElement.removeChild(n),t=!0):t=!0,t){s.css&&v(s.css,s.insertCssBefore),n=function(t){const e=document.createElement("script");return e.type="text/javascript",e.src=t.url,e.setAttribute(t.srcKey,"loading"),t.attributes&&t.attributes.forEach(t=>{e.setAttribute(t.key,t.value)}),e}(s);{var i=n,o=()=>{n.setAttribute(s.srcKey,"loaded"),e(n)};let t;r&&(t=function(e,r){const n=t=>{console.log("API初始化失败..."),r(t.error||new Error("There was an error attempting to load "+e.src)),e.removeEventListener("error",n,!1)};return e.addEventListener("error",n,!1),n}(i,r));const a=()=>{console.log("API初始化成功..."),o(i),i.removeEventListener("load",a,!1),t&&i.removeEventListener("error",t,!1)};i.addEventListener("load",a,!1)}document.body.appendChild(n)}})}function v(t,e){let r=document.querySelector(`link[href*="${t}"]`);var n;return r||(r=(t=t,(n=document.createElement("link")).rel="stylesheet",n.href=t,n),t=r,e?(n=document.querySelector(e)).parentNode.insertBefore(t,n):document.head.appendChild(t)),r}class x{static load(t){switch(window.mapconfig=t,window.mapconfig.mapType){case o:window.mapconfig.apiUrl&&""!=window.mapconfig.apiUrl?this.url=window.mapconfig.apiUrl:this.url="https://webapi.amap.com/maps?v=2.0&key="+window.mapconfig.key+"&plugin=AMap.MouseTool,AMap.PolyEditor",window._AMapSecurityConfig={securityJsCode:window.mapconfig.securityCode},(r=g({url:this.url,attributes:[{key:"type",value:"text/javascript"},{key:"async",value:"sync"}],srcKey:"data-gd-loader"})).then(()=>{window.AMap||console.log("请配置mapconfig.apiUrl,使用离线API加载高德地图!")});break;case a:this.url="https://api.map.baidu.com/api?v=1.0&type=webgl&ak="+window.mapconfig.key+"&s=1&callback=onBMapCallback",r=this.baiduAPILoadr();break;case s:this.url=window.mapconfig.apiUrl;var e=window.mapconfig.mapstyle,r=this.esriAPILoader(e);break;case u:r=new Promise(t=>{t()});break;case l:this.url="https://superapi.51aes.com/dist/superAPI-6.6.0.min.js",r=g({url:this.url,srcKey:"data-super-loader"});break;case c:r=new Promise(t=>{t()})}return r}static baiduAPILoadr(){var n=this,t=["https://mapopen.bj.bcebos.com/github/BMapGLLib/InfoBox/src/InfoBox.min.js","https://mapopen.bj.bcebos.com/github/BMapGLLib/DrawingManager/src/DrawingManager.min.js","https://api.map.baidu.com/library/LuShu/gl/src/LuShu_min.js","https://mapopen.bj.bcebos.com/github/BMapGLLib/RichMarker/src/RichMarker.min.js"];return this.libslen=t.length,this.count=0,new Promise((e,r)=>{this.addScript()||e(window.BMapGL),window.onBMapCallback=function(){n.blibs=[],t.forEach(t=>{n.loadLib(t,e,r)}),console.log("API初始化成功...")}})}static loadLib(t,e,r){var n=document.createElement("script"),i=(n.setAttribute("type","text/javascript"),n.setAttribute("async","sync"),n.src=t,document.body.appendChild(n),this.blibs.push(n),n.onerror=function(){r("API初始化失败...")},this);n.onload=function(t){i.count+=1,i.count===i.libslen&&e(window.BMapGL,window.BMapGLLib)}}static removeScript(){this.scriptElement&&(document.body.removeChild(this.scriptElement),this.scriptElement=null);var t=document.querySelector('link[href*="baidu.com/"]'),t=(t&&t.parentElement.removeChild(t),document.querySelector('script[src*="baidu.com/"]'));t&&t.parentElement.removeChild(t)}static addScript(){for(var t=document.getElementsByTagName("script"),e=!0,r=0;r<t.length;r++)t[r]&&t[r].src&&-1!=t[r].src.indexOf(this.url)&&(e=!1);return e&&(this.scriptElement=document.createElement("script"),this.scriptElement.setAttribute("type","text/javascript"),this.scriptElement.setAttribute("async","sync"),this.scriptElement.src=this.url,document.body.appendChild(this.scriptElement)),e}static async esriAPILoader(t){return g({url:this.url,srcKey:"data-esri-loader"}).then(function(){v(t)})}static removeLibs(){this.blibs.forEach(t=>{document.body.removeChild(t)});var t=document.getElementsByTagName("script");Array.from(t).forEach(t=>{-1==t.src.indexOf("BMapGLLib")&&-1==t.src.indexOf("api.map.baidu.com")||document.body.removeChild(t)}),this.blibs=[]}static unLoad(t){var e,r=window.mapconfig.mapType;switch(r=t?t:r){case o:(e=document.querySelector("script[data-gd-loader]"))&&e.parentElement.removeChild(e);var n=document.getElementById("AMap_Dynamic_style");n&&n.parentElement.removeChild(n);break;case a:this.removeScript(),this.removeLibs();break;case l:(e=document.querySelector("script[data-super-loader]"))&&e.parentElement.removeChild(e);break;case s:(n=window.require)&&n.on&&((e=document.querySelector("script[data-esri-loader]"))&&e.parentElement.removeChild(e),(e=document.querySelector(`link[href*="${window.mapconfig.mapstyle}"]`))&&e.parentElement.removeChild(e),(e=document.querySelector(`link[href*="${window.mapconfig.widgetstyle}"]`))&&e.parentElement.removeChild(e),-1<(e=window.mapconfig.apiUrl.lastIndexOf("/"))&&document.querySelectorAll("script[src ^='"+window.mapconfig.apiUrl.slice(0,e)+"']").forEach(t=>{t.remove()}),delete window.define,delete window.$arcgis,delete window.require,delete window.dojoConfig)}}}const b={Default:0,VectorTiles:1,Satellite:2,Traffic:3,WMTS:4,WFS:5,WMS:6,geoJSON:7},w={Solid:"solid",Dashed:"dashed"},_={Line:"line",Point:"point",PointWithText:"point_text",Polygon:"polygon",Text:"text",Infowindow:"infowindow",Animation:"animation",Mask:"mask",Polyhedron:"polyhedron",PlaceSearch:"placeSearch",Service:"service",Cluster:"cluster",Heatmap:"heatmap"},E={Line:"line",Point:"point",Polygon:"polygon",Polyhedron:"polyhedron",PointWithText:"point_text"};class S{constructor(t){this.width=t.width,this.height=t.height,this.icon=t.icon,this.xOffset=t.xOffset,this.yOffset=t.yOffset,this.angle=t.angle}}class M{constructor(t){this.color=t.color,this.width=t.width,this.opacity=t.opacity,this.lineType=t.lineType}}class N{constructor(t){this.fillColor=t.fillColor,this.strokeColor=t.strokeColor,this.strokeWeight=t.strokeWeight,this.strokeOpacity=t.strokeOpacity,this.fillOpacity=t.fillOpacity,this.strokeType=t.strokeType}}class C{constructor(t){this.topColor=t.topColor,this.sideColor=t.sideColor,this.topOpacity=t.topOpacity,this.sideOpacity=t.sideOpacity}}class A{constructor(t){this.fontFamily=t.fontFamily,this.fontSize=t.fontSize,this.fontWeight=t.fontWeight,this.fontColor=t.fontColor,this.style=t.style,this.xOffset=t.xOffset,this.yOffset=t.yOffset}}class D{constructor(t){this.name=t.name,this.attribute=t.attribute,this.longitude=t.longitude,this.latitude=t.latitude,this.style=t.style}}class I{constructor(t){this.name=t.name,this.attribute=t.attribute,this.path=t.path,this.style=t.style}}class P{constructor(t){this.name=t.name,this.attribute=t.attribute,this.path=t.path,this.style=t.style}}class O{constructor(t){this.name=t.name,this.attribute=t.attribute,this.path=t.path,this.style=t.style,this.height=t.height}}class T{constructor(t){this.name=t.name,this.content=t.content,this.longitude=t.longitude,this.latitude=t.latitude,this.style=t.style}}class L{constructor(t){this.name=t.name,this.content=t.content,this.latitude=t.latitude,this.longitude=t.longitude,this.xOffset=t.xOffset,this.yOffset=t.yOffset}}const F={ZoomSlider:"zoomslider",Compass:"compass",Scalebar:"scalebar"},R={TopLeft:"topleft",TopRight:"topright",BottomLeft:"bottomleft",BottmRight:"bottomright"};class B{constructor(t){this.name=t.name,this.longitude=t.longitude,this.latitude=t.latitude,this.content=t.content,this.xOffset=t.xOffset,this.yOffset=t.yOffset}}class k{constructor(t){this.pitch=t.pitch,this.yaw=t.yaw,this.position=t.position,this.lonlat=t.lonlat,this.duration=t.duration,this.distance=t.distance,this.zoom=t.zoom,this.target=t.target}}const q={Clockwise:"clockwise",Anticlockwise:"anticlockwise",Stop:"stop"},z={POI:"poi",Path:"path",Raster:"raster",HeatMap:"heatmap",RoadHeatMap:"road_heatmap",Range:"range",Effect:"scene_effect",Object:"aes_object",Text:"3d_text"},G={POI:"poi",Image2D:"image2d",Image3D:"image3d",Label:"label"},j={Solid:1,Dashed:2,Arrow:3,Flash:4};class U{constructor(t){this.name=t.name,this.material=t.material}}const V={"晴天":1,"阴天":2,"小雨":3,"中雨":4,"大雨":5,"少云":6,"雾霾":7,"小雪":8,"中雪":9,"大雪":10,"雷雨":11};class H{constructor(t){this.id=t.id,this.resourceName=t.resourceName,this.position=t.position,this.coordinate=t.coordinate,this.scale=t.scale,this.label=t.label,this.labelOffset=t.labelOffset,this.iconUrl=t.iconUrl,this.iconOffset=t.iconOffset,this.type=t.type,this.labelTitle=t.labelTitle,this.labelTxtStyle=t.labelTxtStyle}}const 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convertUnit(t,e="unit"){return!t||t.length<3?{type:e,name:"unknown",conversion_factor:null}:{type:e,name:t[1],conversion_factor:parseFloat(t[2])||null,id:(e=t.find(t=>Array.isArray(t)&&"ID"===t[0]))?{authority:e[1],code:parseInt(e[2],10)}:null}}static convertAxis(t){var e=t[1]||"Unknown";let r;var n=e.match(/^\((.)\)$/);if(n){const t=n[1].toUpperCase();if("E"===t)r="east";else if("N"===t)r="north";else{if("U"!==t)throw new Error("Unknown axis abbreviation: "+t);r="up"}}else r=t[2]?t[2].toLowerCase():"unknown";n=t.find(t=>Array.isArray(t)&&"ORDER"===t[0]),n=n?parseInt(n[1],10):null,t=t.find(t=>Array.isArray(t)&&("LENGTHUNIT"===t[0]||"ANGLEUNIT"===t[0]||"SCALEUNIT"===t[0]));return{name:e,direction:r,unit:this.convertUnit(t),order:n}}static extractAxes(t){return t.filter(t=>Array.isArray(t)&&"AXIS"===t[0]).map(t=>this.convertAxis(t)).sort((t,e)=>(t.order||0)-(e.order||0))}static convert(t,e={}){switch(t[0]){case"PROJCRS":e.type="ProjectedCRS",e.name=t[1],e.base_crs=t.find(t=>Array.isArray(t)&&"BASEGEOGCRS"===t[0])?this.convert(t.find(t=>Array.isArray(t)&&"BASEGEOGCRS"===t[0])):null,e.conversion=t.find(t=>Array.isArray(t)&&"CONVERSION"===t[0])?this.convert(t.find(t=>Array.isArray(t)&&"CONVERSION"===t[0])):null;var r=t.find(t=>Array.isArray(t)&&"CS"===t[0]),r=(r&&(e.coordinate_system={type:r[1],axis:this.extractAxes(t)}),t.find(t=>Array.isArray(t)&&"LENGTHUNIT"===t[0]));if(r){const t=this.convertUnit(r);e.coordinate_system.unit=t}e.id=this.getId(t);break;case"BASEGEOGCRS":case"GEOGCRS":e.type="GeographicCRS",e.name=t[1];r=t.find(t=>Array.isArray(t)&&("DATUM"===t[0]||"ENSEMBLE"===t[0]));r&&(n=this.convert(r),"ENSEMBLE"===r[0]?e.datum_ensemble=n:e.datum=n,r=t.find(t=>Array.isArray(t)&&"PRIMEM"===t[0]))&&"Greenwich"!==r[1]&&(n.prime_meridian={name:r[1],longitude:parseFloat(r[2])}),e.coordinate_system={type:"ellipsoidal",axis:this.extractAxes(t)},e.id=this.getId(t);break;case"DATUM":e.type="GeodeticReferenceFrame",e.name=t[1],e.ellipsoid=t.find(t=>Array.isArray(t)&&"ELLIPSOID"===t[0])?this.convert(t.find(t=>Array.isArray(t)&&"ELLIPSOID"===t[0])):null;break;case"ENSEMBLE":e.type="DatumEnsemble",e.name=t[1],e.members=t.filter(t=>Array.isArray(t)&&"MEMBER"===t[0]).map(t=>({type:"DatumEnsembleMember",name:t[1],id:this.getId(t)}));var n=t.find(t=>Array.isArray(t)&&"ENSEMBLEACCURACY"===t[0]),r=(n&&(e.accuracy=parseFloat(n[1])),t.find(t=>Array.isArray(t)&&"ELLIPSOID"===t[0]));r&&(e.ellipsoid=this.convert(r)),e.id=this.getId(t);break;case"ELLIPSOID":e.type="Ellipsoid",e.name=t[1],e.semi_major_axis=parseFloat(t[2]),e.inverse_flattening=parseFloat(t[3]),t.find(t=>Array.isArray(t)&&"LENGTHUNIT"===t[0])&&this.convert(t.find(t=>Array.isArray(t)&&"LENGTHUNIT"===t[0]),e);break;case"CONVERSION":e.type="Conversion",e.name=t[1],e.method=t.find(t=>Array.isArray(t)&&"METHOD"===t[0])?this.convert(t.find(t=>Array.isArray(t)&&"METHOD"===t[0])):null,e.parameters=t.filter(t=>Array.isArray(t)&&"PARAMETER"===t[0]).map(t=>this.convert(t));break;case"METHOD":e.type="Method",e.name=t[1],e.id=this.getId(t);break;case"PARAMETER":e.type="Parameter",e.name=t[1],e.value=parseFloat(t[2]),e.unit=this.convertUnit(t.find(t=>Array.isArray(t)&&("LENGTHUNIT"===t[0]||"ANGLEUNIT"===t[0]||"SCALEUNIT"===t[0]))),e.id=this.getId(t);break;case"BOUNDCRS":e.type="BoundCRS";n=t.find(t=>Array.isArray(t)&&"SOURCECRS"===t[0]);if(n){const t=n.find(t=>Array.isArray(t));e.source_crs=t?this.convert(t):null}r=t.find(t=>Array.isArray(t)&&"TARGETCRS"===t[0]);if(r){const t=r.find(t=>Array.isArray(t));e.target_crs=t?this.convert(t):null}n=t.find(t=>Array.isArray(t)&&"ABRIDGEDTRANSFORMATION"===t[0]);e.transformation=n?this.convert(n):null;break;case"ABRIDGEDTRANSFORMATION":if(e.type="Transformation",e.name=t[1],e.method=t.find(t=>Array.isArray(t)&&"METHOD"===t[0])?this.convert(t.find(t=>Array.isArray(t)&&"METHOD"===t[0])):null,e.parameters=t.filter(t=>Array.isArray(t)&&("PARAMETER"===t[0]||"PARAMETERFILE"===t[0])).map(t=>"PARAMETER"===t[0]?this.convert(t):"PARAMETERFILE"===t[0]?{name:t[1],value:t[2],id:{authority:"EPSG",code:8656}}:void 0),7===e.parameters.length){const t=e.parameters[6];"Scale difference"===t.name&&(t.value=Math.round(1e12*(t.value-1))/1e6)}e.id=this.getId(t);break;case"AXIS":e.coordinate_system||(e.coordinate_system={type:"unspecified",axis:[]}),e.coordinate_system.axis.push(this.convertAxis(t));break;case"LENGTHUNIT":const i=this.convertUnit(t,"LinearUnit");e.coordinate_system&&e.coordinate_system.axis&&e.coordinate_system.axis.forEach(t=>{t.unit||(t.unit=i)}),i.conversion_factor&&1!==i.conversion_factor&&e.semi_major_axis&&(e.semi_major_axis={value:e.semi_major_axis,unit:i});break;default:e.keyword=t[0]}return e}}class St extends Et{static convert(t,e={}){return super.convert(t,e),e.coordinate_system&&"Cartesian"===e.coordinate_system.subtype&&delete e.coordinate_system,e.usage&&delete e.usage,e}}class Mt extends Et{static convert(t,e={}){super.convert(t,e);const r=t.find(t=>Array.isArray(t)&&"CS"===t[0]);r&&(e.coordinate_system={subtype:r[1],axis:this.extractAxes(t)});var n=t.find(t=>Array.isArray(t)&&"USAGE"===t[0]);if(n){const t=n.find(t=>Array.isArray(t)&&"SCOPE"===t[0]),r=n.find(t=>Array.isArray(t)&&"AREA"===t[0]),i=n.find(t=>Array.isArray(t)&&"BBOX"===t[0]);e.usage={},t&&(e.usage.scope=t[1]),r&&(e.usage.area=r[1]),i&&(e.usage.bbox=i.slice(1))}return e}}function Nt(t){var e=(e=t).find(t=>Array.isArray(t)&&"USAGE"===t[0])?"2019":(e.find(t=>Array.isArray(t)&&"CS"===t[0])||"BOUNDCRS"===e[0]||"PROJCRS"===e[0]||e[0],"2015");return("2019"==e?Mt:St).convert(t)}var Ct=1,At=/\s/,Dt=/[A-Za-z]/,It=/[A-Za-z84_]/,Pt=/[,\]]/,Ot=/[\d\.E\-\+]/;function Tt(t){if("string"!=typeof t)throw new Error("not a string");this.text=t.trim(),this.level=0,this.place=0,this.root=null,this.stack=[],this.currentObject=null,this.state=Ct}function Lt(t,e,r){Array.isArray(e)&&(r.unshift(e),e=null);r=r.reduce(function(t,e){return Ft(e,t),t},e?{}:t);e&&(t[e]=r)}function Ft(t,e){if(Array.isArray(t)){var r,n=t.shift();if("PARAMETER"===n&&(n=t.shift()),1===t.length)return Array.isArray(t[0])?(e[n]={},void Ft(t[0],e[n])):void(e[n]=t[0]);if(t.length)if("TOWGS84"!==n)if("AXIS"===n)n in e||(e[n]=[]),e[n].push(t);else switch(Array.isArray(n)||(e[n]={}),n){case"UNIT":case"PRIMEM":case"VERT_DATUM":return e[n]={name:t[0].toLowerCase(),convert:t[1]},void(3===t.length&&Ft(t[2],e[n]));case"SPHEROID":case"ELLIPSOID":return e[n]={name:t[0],a:t[1],rf:t[2]},void(4===t.length&&Ft(t[3],e[n]));case"EDATUM":case"ENGINEERINGDATUM":case"LOCAL_DATUM":case"DATUM":case"VERT_CS":case"VERTCRS":case"VERTICALCRS":return t[0]=["name",t[0]],void Lt(e,n,t);case"COMPD_CS":case"COMPOUNDCRS":case"FITTED_CS":case"PROJECTEDCRS":case"PROJCRS":case"GEOGCS":case"GEOCCS":case"PROJCS":case"LOCAL_CS":case"GEODCRS":case"GEODETICCRS":case"GEODETICDATUM":case"ENGCRS":case"ENGINEERINGCRS":return t[0]=["name",t[0]],Lt(e,n,t),void(e[n].type=n);default:for(r=-1;++r<t.length;)if(!Array.isArray(t[r]))return Ft(t,e[n]);return Lt(e,n,t)}else e[n]=t;else e[n]=!0}else e[t]=!0}Tt.prototype.readCharicter=function(){var t=this.text[this.place++];if(4!==this.state)for(;At.test(t);){if(this.place>=this.text.length)return;t=this.text[this.place++]}switch(this.state){case Ct:return this.neutral(t);case 2:return this.keyword(t);case 4:return this.quoted(t);case 5:return this.afterquote(t);case 3:return this.number(t);case-1:return}},Tt.prototype.afterquote=function(t){if('"'===t)this.word+='"',this.state=4;else{if(!Pt.test(t))throw new Error("havn't handled \""+t+'" in afterquote yet, index '+this.place);this.word=this.word.trim(),this.afterItem(t)}},Tt.prototype.afterItem=function(t){return","===t?(null!==this.word&&this.currentObject.push(this.word),this.word=null,void(this.state=Ct)):"]"===t?(this.level--,null!==this.word&&(this.currentObject.push(this.word),this.word=null),this.state=Ct,this.currentObject=this.stack.pop(),void(this.currentObject||(this.state=-1))):void 0},Tt.prototype.number=function(t){if(!Ot.test(t)){if(Pt.test(t))return this.word=parseFloat(this.word),void this.afterItem(t);throw new Error("havn't handled \""+t+'" in number yet, index '+this.place)}this.word+=t},Tt.prototype.quoted=function(t){'"'!==t?this.word+=t:this.state=5},Tt.prototype.keyword=function(t){var e;if(It.test(t))this.word+=t;else if("["===t)(e=[]).push(this.word),this.level++,null===this.root?this.root=e:this.currentObject.push(e),this.stack.push(this.currentObject),this.currentObject=e,this.state=Ct;else{if(!Pt.test(t))throw new Error("havn't handled \""+t+'" in keyword yet, index '+this.place);this.afterItem(t)}},Tt.prototype.neutral=function(t){if(Dt.test(t))this.word=t,this.state=2;else if('"'===t)this.word="",this.state=4;else if(Ot.test(t))this.word=t,this.state=3;else{if(!Pt.test(t))throw new Error("havn't handled \""+t+'" in neutral yet, index '+this.place);this.afterItem(t)}},Tt.prototype.output=function(){for(;this.place<this.text.length;)this.readCharicter();if(-1===this.state)return this.root;throw new Error('unable to parse string "'+this.text+'". State is '+this.state)};var Rt=.017453292519943295;function Bt(t){return t*Rt}function kt(t){var e=(t.projName||"").toLowerCase().replace(/_/g," ");t.long0||!t.longc||"albers conic equal area"!==e&&"lambert azimuthal equal area"!==e||(t.long0=t.longc),t.lat_ts||!t.lat1||"stereographic south pole"!==e&&"polar stereographic (variant b)"!==e?t.lat_ts||!t.lat0||"polar stereographic"!==e&&"polar stereographic (variant a)"!==e||(t.lat_ts=t.lat0,t.lat0=Bt(0<t.lat0?90:-90),delete t.lat1):(t.lat0=Bt(0<t.lat1?90:-90),t.lat_ts=t.lat1,delete t.lat1)}function qt(t){var e={units:null,to_meter:void 0};return"string"==typeof t?(e.units=t.toLowerCase(),"metre"===e.units&&(e.units="meter"),"meter"===e.units&&(e.to_meter=1)):t&&t.name&&(e.units=t.name.toLowerCase(),"metre"===e.units&&(e.units="meter"),e.to_meter=t.conversion_factor),e}function zt(t){return"object"==typeof t?t.value*t.unit.conversion_factor:t}function Gt(t,e){t.ellipsoid.radius?(e.a=t.ellipsoid.radius,e.rf=0):(e.a=zt(t.ellipsoid.semi_major_axis),void 0!==t.ellipsoid.inverse_flattening?e.rf=t.ellipsoid.inverse_flattening:void 0!==t.ellipsoid.semi_major_axis&&void 0!==t.ellipsoid.semi_minor_axis&&(e.rf=e.a/(e.a-zt(t.ellipsoid.semi_minor_axis))))}function jt(r,n={}){return r&&"object"==typeof r?("BoundCRS"===r.type?(jt(r.source_crs,n),r.transformation&&(r.transformation.method&&"NTv2"===r.transformation.method.name?n.nadgrids=r.transformation.parameters[0].value:n.datum_params=r.transformation.parameters.map(t=>t.value))):(Object.keys(r).forEach(t=>{var e=r[t];if(null!==e)switch(t){case"name":n.srsCode||(n.name=e,n.srsCode=e);break;case"type":"GeographicCRS"===e?n.projName="longlat":"ProjectedCRS"===e&&r.conversion&&r.conversion.method&&(n.projName=r.conversion.method.name);break;case"datum":case"datum_ensemble":e.ellipsoid&&(n.ellps=e.ellipsoid.name,Gt(e,n)),e.prime_meridian&&(n.from_greenwich=e.prime_meridian.longitude*Math.PI/180);break;case"ellipsoid":n.ellps=e.name,Gt(e,n);break;case"prime_meridian":n.long0=(e.longitude||0)*Math.PI/180;break;case"coordinate_system":if(e.axis)if(n.axis=e.axis.map(t=>{t=t.direction;if("east"===t)return"e";if("north"===t)return"n";if("west"===t)return"w";if("south"===t)return"s";throw new Error("Unknown axis direction: "+t)}).join("")+"u",e.unit){const{units:r,to_meter:t}=qt(e.unit);n.units=r,n.to_meter=t}else if(e.axis[0]&&e.axis[0].unit){const{units:r,to_meter:t}=qt(e.axis[0].unit);n.units=r,n.to_meter=t}break;case"id":e.authority&&e.code&&(n.title=e.authority+":"+e.code);break;case"conversion":e.method&&e.method.name&&(n.projName=e.method.name),e.parameters&&e.parameters.forEach(t=>{var e=t.name.toLowerCase().replace(/\s+/g,"_"),r=t.value;t.unit&&t.unit.conversion_factor?n[e]=r*t.unit.conversion_factor:"degree"===t.unit?n[e]=r*Math.PI/180:n[e]=r});break;case"unit":e.name&&(n.units=e.name.toLowerCase(),"metre"===n.units)&&(n.units="meter"),e.conversion_factor&&(n.to_meter=e.conversion_factor);break;case"base_crs":jt(e,n),n.datumCode=e.id?e.id.authority+"_"+e.id.code:e.name}}),void 0!==n.latitude_of_false_origin&&(n.lat0=n.latitude_of_false_origin),void 0!==n.longitude_of_false_origin&&(n.long0=n.longitude_of_false_origin),void 0!==n.latitude_of_standard_parallel&&(n.lat0=n.latitude_of_standard_parallel,n.lat1=n.latitude_of_standard_parallel),void 0!==n.latitude_of_1st_standard_parallel&&(n.lat1=n.latitude_of_1st_standard_parallel),void 0!==n.latitude_of_2nd_standard_parallel&&(n.lat2=n.latitude_of_2nd_standard_parallel),void 0!==n.latitude_of_projection_centre&&(n.lat0=n.latitude_of_projection_centre),void 0!==n.longitude_of_projection_centre&&(n.longc=n.longitude_of_projection_centre),void 0!==n.easting_at_false_origin&&(n.x0=n.easting_at_false_origin),void 0!==n.northing_at_false_origin&&(n.y0=n.northing_at_false_origin),void 0!==n.latitude_of_natural_origin&&(n.lat0=n.latitude_of_natural_origin),void 0!==n.longitude_of_natural_origin&&(n.long0=n.longitude_of_natural_origin),void 0!==n.longitude_of_origin&&(n.long0=n.longitude_of_origin),void 0!==n.false_easting&&(n.x0=n.false_easting),n.easting_at_projection_centre&&(n.x0=n.easting_at_projection_centre),void 0!==n.false_northing&&(n.y0=n.false_northing),n.northing_at_projection_centre&&(n.y0=n.northing_at_projection_centre),void 0!==n.standard_parallel_1&&(n.lat1=n.standard_parallel_1),void 0!==n.standard_parallel_2&&(n.lat2=n.standard_parallel_2),void 0!==n.scale_factor_at_natural_origin&&(n.k0=n.scale_factor_at_natural_origin),void 0!==n.scale_factor_at_projection_centre&&(n.k0=n.scale_factor_at_projection_centre),void 0!==n.scale_factor_on_pseudo_standard_parallel&&(n.k0=n.scale_factor_on_pseudo_standard_parallel),void 0!==n.azimuth&&(n.alpha=n.azimuth),void 0!==n.azimuth_at_projection_centre&&(n.alpha=n.azimuth_at_projection_centre),n.angle_from_rectified_to_skew_grid&&(n.rectified_grid_angle=n.angle_from_rectified_to_skew_grid),kt(n)),n):r}var Ut=["PROJECTEDCRS","PROJCRS","GEOGCS","GEOCCS","PROJCS","LOCAL_CS","GEODCRS","GEODETICCRS","GEODETICDATUM","ENGCRS","ENGINEERINGCRS"];function Vt(t){for(var e=Object.keys(t),r=0,n=e.length;r<n;++r){var i=e[r];-1!==Ut.indexOf(i)&&Ht(t[i]),"object"==typeof t[i]&&Vt(t[i])}}function Ht(i){if(i.AUTHORITY&&(o=Object.keys(i.AUTHORITY)[0])&&o in i.AUTHORITY&&(i.title=o+":"+i.AUTHORITY[o]),"GEOGCS"===i.type?i.projName="longlat":"LOCAL_CS"===i.type?(i.projName="identity",i.local=!0):"object"==typeof i.PROJECTION?i.projName=Object.keys(i.PROJECTION)[0]:i.projName=i.PROJECTION,i.AXIS){for(var t="",e=0,r=i.AXIS.length;e<r;++e){var n=[i.AXIS[e][0].toLowerCase(),i.AXIS[e][1].toLowerCase()];-1!==n[0].indexOf("north")||("y"===n[0]||"lat"===n[0])&&"north"===n[1]?t+="n":-1!==n[0].indexOf("south")||("y"===n[0]||"lat"===n[0])&&"south"===n[1]?t+="s":-1!==n[0].indexOf("east")||("x"===n[0]||"lon"===n[0])&&"east"===n[1]?t+="e":-1===n[0].indexOf("west")&&("x"!==n[0]&&"lon"!==n[0]||"west"!==n[1])||(t+="w")}2===t.length&&(t+="u"),3===t.length&&(i.axis=t)}i.UNIT&&(i.units=i.UNIT.name.toLowerCase(),"metre"===i.units&&(i.units="meter"),i.UNIT.convert)&&("GEOGCS"===i.type?i.DATUM&&i.DATUM.SPHEROID&&(i.to_meter=i.UNIT.convert*i.DATUM.SPHEROID.a):i.to_meter=i.UNIT.convert);var o=i.GEOGCS;function a(t){return t*(i.to_meter||1)}(o="GEOGCS"===i.type?i:o)&&(o.DATUM?i.datumCode=o.DATUM.name.toLowerCase():i.datumCode=o.name.toLowerCase(),"d_"===i.datumCode.slice(0,2)&&(i.datumCode=i.datumCode.slice(2)),"new_zealand_1949"===i.datumCode&&(i.datumCode="nzgd49"),"wgs_1984"!==i.datumCode&&"world_geodetic_system_1984"!==i.datumCode||("Mercator_Auxiliary_Sphere"===i.PROJECTION&&(i.sphere=!0),i.datumCode="wgs84"),"belge_1972"===i.datumCode&&(i.datumCode="rnb72"),o.DATUM&&o.DATUM.SPHEROID&&(i.ellps=o.DATUM.SPHEROID.name.replace("_19","").replace(/[Cc]larke\_18/,"clrk"),"international"===i.ellps.toLowerCase().slice(0,13)&&(i.ellps="intl"),i.a=o.DATUM.SPHEROID.a,i.rf=parseFloat(o.DATUM.SPHEROID.rf,10)),o.DATUM&&o.DATUM.TOWGS84&&(i.datum_params=o.DATUM.TOWGS84),~i.datumCode.indexOf("osgb_1936")&&(i.datumCode="osgb36"),~i.datumCode.indexOf("osni_1952")&&(i.datumCode="osni52"),(~i.datumCode.indexOf("tm65")||~i.datumCode.indexOf("geodetic_datum_of_1965"))&&(i.datumCode="ire65"),"ch1903+"===i.datumCode&&(i.datumCode="ch1903"),~i.datumCode.indexOf("israel"))&&(i.datumCode="isr93"),i.b&&!isFinite(i.b)&&(i.b=i.a),i.rectified_grid_angle&&(i.rectified_grid_angle=Bt(i.rectified_grid_angle)),[["standard_parallel_1","Standard_Parallel_1"],["standard_parallel_1","Latitude of 1st standard parallel"],["standard_parallel_2","Standard_Parallel_2"],["standard_parallel_2","Latitude of 2nd standard parallel"],["false_easting","False_Easting"],["false_easting","False easting"],["false-easting","Easting at false origin"],["false_northing","False_Northing"],["false_northing","False northing"],["false_northing","Northing at false origin"],["central_meridian","Central_Meridian"],["central_meridian","Longitude of natural origin"],["central_meridian","Longitude of false origin"],["latitude_of_origin","Latitude_Of_Origin"],["latitude_of_origin","Central_Parallel"],["latitude_of_origin","Latitude of natural origin"],["latitude_of_origin","Latitude of false 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