@arcgis/core/geometry/SpatialReference.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{_ as e}from"../chunks/tslib.es6.js";import t from"../core/Accessor.js";import r from"../core/JSONSupport.js";import{clone as i}from"../core/lang.js";import{getMetersPerUnitForSR as o,getUnitString as s}from"../core/unitUtils.js";import{Integer as n}from"../core/accessorSupport/ensureType.js";import{property as l}from"../core/accessorSupport/decorators/property.js";import{subclass as a}from"../core/accessorSupport/decorators/subclass.js";import{writer as p}from"../core/accessorSupport/decorators/writer.js";import{wgs84 as u,webMercator as d,plateCarree as c,isWGS84 as m,isWebMercator as w,isGeographic as y,isWrappable as k,equals as h}from"./support/spatialReferenceUtils.js";var S;let f=S=class extends r{static fromJSON(e){if(!e)return null;if(102100===e?.wkid)return S.WebMercator;if(4326===e?.wkid)return S.WGS84;const t=new S;return t.read(e),t}constructor(e){super(e),this.latestWkid=null,this.wkid=null,this.wkt=null,this.wkt2=null,this.vcsWkid=null,this.latestVcsWkid=null,this.imageCoordinateSystem=null}normalizeCtorArgs(e){if(e&&"object"==typeof e)return e;const t="string"==typeof e?"wkt":"wkid";return{[t]:e}}get isWGS84(){return m(this)}get isWebMercator(){return w(this)}get isGeographic(){return y(this)}get isWrappable(){return k(this)}get metersPerUnit(){return o(this)}get unit(){return s(this)||(this.isGeographic?"degrees":null)}writeWkt(e,t){this.wkid||(t.wkt=e)}clone(){if(this===S.WGS84)return new S(u);if(this===S.WebMercator)return new S(d);const e=new S;return null!=this.wkid?(e.wkid=this.wkid,null!=this.latestWkid&&(e.latestWkid=this.latestWkid),null!=this.vcsWkid&&(e.vcsWkid=this.vcsWkid),null!=this.latestVcsWkid&&(e.latestVcsWkid=this.latestVcsWkid)):(null!=this.wkt&&(e.wkt=this.wkt),null!=this.wkt2&&(e.wkt2=this.wkt2)),this.imageCoordinateSystem&&(e.imageCoordinateSystem=i(this.imageCoordinateSystem)),e}equals(e){if(null==e)return!1;if(this.imageCoordinateSystem||e.imageCoordinateSystem){if(null==this.imageCoordinateSystem||null==e.imageCoordinateSystem)return!1;const{id:t,referenceServiceName:r}=e.imageCoordinateSystem,{geodataXform:i}=e.imageCoordinateSystem,o=this.imageCoordinateSystem;return null==t||i?JSON.stringify(o)===JSON.stringify(e.imageCoordinateSystem):r?o.id===t&&o.referenceServiceName===r:o.id===t}return h(this,e)}toJSON(e){return this.write(void 0,e)}};f.GCS_NAD_1927=null,f.WGS84=null,f.WebMercator=null,f.PlateCarree=null,e([l({readOnly:!0})],f.prototype,"isWGS84",null),e([l({readOnly:!0})],f.prototype,"isWebMercator",null),e([l({readOnly:!0})],f.prototype,"isGeographic",null),e([l({readOnly:!0})],f.prototype,"isWrappable",null),e([l({type:n,json:{write:!0}})],f.prototype,"latestWkid",void 0),e([l({readOnly:!0})],f.prototype,"metersPerUnit",null),e([l({readOnly:!0})],f.prototype,"unit",null),e([l({type:n,json:{write:!0,origins:{"web-scene":{write:{overridePolicy(){return{isRequired:null==this.wkt}}}}}}})],f.prototype,"wkid",void 0),e([l({type:String,json:{origins:{"web-scene":{write:{overridePolicy(){return{isRequired:null==this.wkid}}}}}}})],f.prototype,"wkt",void 0),e([p("wkt"),p("web-scene","wkt")],f.prototype,"writeWkt",null),e([l({type:String,json:{write:!1}})],f.prototype,"wkt2",void 0),e([l({type:n,json:{write:!0}})],f.prototype,"vcsWkid",void 0),e([l({type:n,json:{write:!0}})],f.prototype,"latestVcsWkid",void 0),e([l()],f.prototype,"imageCoordinateSystem",void 0),f=S=e([a("esri.geometry.SpatialReference")],f),f.prototype.toJSON.isDefaultToJSON=!0,f.GCS_NAD_1927=t.freeze(new f({wkid:4267,wkt:'GEOGCS["GCS_North_American_1927",DATUM["D_North_American_1927",SPHEROID["Clarke_1866",6378206.4,294.9786982]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]]'})),f.WGS84=t.freeze(new f(u)),f.WebMercator=t.freeze(new f(d)),f.PlateCarree=t.freeze(new f(c));const g=f;export{g as default};