@arcgis/core/views/2d/tiling/TileKey.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/4.33/esri/copyright.txt for details.
*/
import t from"../../../core/ObjectPool.js";class e{static{this.pool=new t(e,null,null,25,50)}static getId(t,e,l,o){return"object"==typeof t?`${t.level}/${t.row}/${t.col}/${t.world}`:`${t}/${e}/${l}/${o}`}constructor(t,e,l,o){this.set(t,e,l,o)}get key(){return this}get id(){return this.toString()}get normalizedId(){return`${this.level}/${this.row}/${this.col}`}set id(t){this.set(t)}get hash(){const t=4095&this.row,e=4095&this.col,l=63&this.level;return(3&this.world)<<30|e<<22|t<<8|l}acquire(t,e,l,o){this.set(t,e,l,o)}contains(t){const e=t.level-this.level;return e>=0&&this.row===t.row>>e&&this.col===t.col>>e&&this.world===t.world}containsChild(t){const e=t.level-this.level;return e>0&&this.row===t.row>>e&&this.col===t.col>>e&&this.world===t.world}equals(t){return this.level===t.level&&this.row===t.row&&this.col===t.col&&this.world===t.world}clone(){return new e(this)}release(){this.level=0,this.row=0,this.col=0,this.world=0}set(t,e,l,o){if(null==t)this.level=0,this.row=0,this.col=0,this.world=0;else if("object"==typeof t)this.level=t.level||0,this.row=t.row||0,this.col=t.col||0,this.world=t.world||0;else if("string"==typeof t){const[e,l,o,s]=t.split("/");this.level=parseFloat(e),this.row=parseFloat(l),this.col=parseFloat(o),this.world=parseFloat(s)}else this.level=+t,this.row=+e,this.col=+l,this.world=+o||0;return this}toString(){return`${this.level}/${this.row}/${this.col}/${this.world}`}getParentKey(){return this.level<=0?null:new e(this.level-1,this.row>>1,this.col>>1,this.world)}getNormalizedNeighbor(t,e,l){const o=this.clone();return o.col+=t,o.row+=e,l.normalizeKey(o),o}getChildKeys(){const t=this.level+1,l=this.row<<1,o=this.col<<1,s=this.world;return[new e(t,l,o,s),new e(t,l,o+1,s),new e(t,l+1,o,s),new e(t,l+1,o+1,s)]}compareRowMajor(t){return this.row<t.row?-1:this.row>t.row?1:this.col<t.col?-1:this.col>t.col?1:0}}export{e as default};