@arcgis/core/geometry/ellipsoidUtils.js

ArcGIS Maps SDK for JavaScript: A complete 2D and 3D mapping and data visualization API

/*
All material copyright ESRI, All Rights Reserved, unless otherwise specified.
See https://js.arcgis.com/4.32/esri/copyright.txt for details.
*/
import{earth as n,mars as e,moon as r}from"./support/Ellipsoid.js";import{isValid as t,isWKIDFromMars as i,isWKIDFromMoon as c,equals as o}from"./support/spatialReferenceUtils.js";function S(n){return{wkt:`GEOCCS["Spherical geocentric",\n    DATUM["Not specified",\n      SPHEROID["Sphere",${n.radius},0]],\n    PRIMEM["Greenwich",0.0,\n      AUTHORITY["EPSG","8901"]],\n    UNIT["m",1.0],\n    AXIS["Geocentric X",OTHER],\n    AXIS["Geocentric Y",EAST],\n    AXIS["Geocentric Z",NORTH]\n  ]`}}const T=S(n),G=S(e),p=S(r),u={wkt:`GEOCCS["WGS 84",\n  DATUM["WGS_1984",\n    SPHEROID["WGS 84",${n.radius},298.257223563,\n      AUTHORITY["EPSG","7030"]],\n    AUTHORITY["EPSG","6326"]],\n  PRIMEM["Greenwich",0,\n    AUTHORITY["EPSG","8901"]],\n  UNIT["m",1.0,\n    AUTHORITY["EPSG","9001"]],\n  AXIS["Geocentric X",OTHER],\n  AXIS["Geocentric Y",OTHER],\n  AXIS["Geocentric Z",NORTH],\n  AUTHORITY["EPSG","4978"]\n]`},I=G.wkt.toUpperCase(),E=p.wkt.toUpperCase();function s(o){if(null!=o&&t(o)){const n=o.wkid,t=o.wkt2??o.wkt;if(i(n))return e;const S=t?.toUpperCase();if(t&&S===I)return e;if(c(n)||S&&S===E)return r}return n}function R(t){return i(t)?e:c(t)?r:n}function A(n){return o(n,T)}function O(n){return A(n)||o(n,G)||o(n,p)}export{T as SphericalECEFSpatialReferenceLike,G as SphericalPCPFMarsLike,p as SphericalPCPFMoonLike,u as WGS84ECEFSpatialReferenceLike,s as getReferenceEllipsoid,R as getReferenceEllipsoidFromWKID,A as isSphericalECEF,O as isSphericalPCPF};