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@arcgis/core

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

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/* COPYRIGHT Esri - https://js.arcgis.com/5.0.8/LICENSE.txt */ import{GeometryCursor as t}from"../../../geometry/GeometryCursor.js";import i from"../../../geometry/SpatialReference.js";import{lazyBufferOperator as e,clipCursorToTileExtent as n}from"../CIMEffects.js";class s{static{this.instance=null}static local(){return null===s.instance&&(s.instance=new s),s.instance}execute(t,i,e,n,s,h){return new r(t,i,e,n,s,h)}}class r{constructor(t,i,e,n,s,r){this._preventClipping=r,this._inputGeometries=t,this._tileKey=n,this._maxInflateSize=s*e,this._width=(void 0!==i.width?i.width:2)*e,i.method,this._option=i.option??"Accurate"}next(){let s;for(;s=this._inputGeometries.next();){if("esriGeometryEnvelope"===s.geometryType&&this._width>0){const i=s.asJSON();return Math.min(i.xmax-i.xmin,i.ymax-i.ymin)-2*this._width<0?s:t.fromJSONCIM({paths:[[[i.xmin+this._width,i.ymin+this._width],[i.xmax-this._width,i.ymin+this._width],[i.xmax-this._width,i.ymax-this._width],[i.xmin+this._width,i.ymax-this._width],[i.xmin+this._width,i.ymin+this._width]],[[i.xmin,i.ymin],[i.xmin,i.ymax],[i.xmax,i.ymax],[i.xmax,i.ymin],[i.xmin,i.ymin]]]})}if("esriGeometryPolygon"===s.geometryType){if(0===this._width)return s.clone();const t=e.module,r=!this._preventClipping&&this._tileKey?n(s,this._maxInflateSize,!0):s.clone();if(!r)continue;const h={...r.asJSON(),spatialReference:{wkid:i.WebMercator.wkid}},o=t.execute(h,-this._width);if(o)for(const i of o.rings)if(i){r.startPath();for(const t of i.reverse())r.pushXY(t[0],r.yFactor*t[1])}return r}}return null}}export{s as EffectDonut};