@arcgis/core/smartMapping/statistics/support/statsWorker.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{getDataValues as i,quantizeFeatures as a,calculateHeatmapStats as e}from"./utils.js";import{isNullCountSupported as n,calculateStringStatistics as t,calculateStatistics as o,processSummaryStatisticsResult as l,calculateUniqueValuesCount as s,createUVResult as r,calculateClassBreaks as m,resolveCBResult as u,calculateHistogram as f}from"../../../statistics/utils.js";async function d(a){const{attribute:e,features:s}=a,{normalizationType:r,normalizationField:m,minValue:u,maxValue:f,fieldType:d,outStatisticTypes:p}=e,c=await i({field:e.field,valueExpression:e.valueExpression,normalizationType:r,normalizationField:m,normalizationTotal:e.normalizationTotal,viewInfoParams:e.viewInfoParams,timeZone:e.timeZone,fieldInfos:e.fieldInfos},s),v=n({normalizationType:r,normalizationField:m,minValue:u,maxValue:f}),z={value:.5,fieldType:d},T="esriFieldTypeString"===d?t({values:c,supportsNullCount:v,percentileParams:z,outStatisticTypes:p}):o({values:c,minValue:u,maxValue:f,useSampleStdDev:!r,supportsNullCount:v,percentileParams:z,outStatisticTypes:p});return l(T,p,"esriFieldTypeDate"===d)}async function p(a){const{attribute:e,features:n}=a,t=await i({field:e.field,field2:e.field2,field3:e.field3,fieldDelimiter:e.fieldDelimiter,valueExpression:e.valueExpression,viewInfoParams:e.viewInfoParams,timeZone:e.timeZone,fieldInfos:e.fieldInfos},n,!1),o=s(t);return r(o,e.domains,e.returnAllCodedValues,e.fieldDelimiter)}async function c(a){const{attribute:e,features:n}=a,{field:t,normalizationType:o,normalizationField:l,normalizationTotal:s,classificationMethod:r}=e,f=await i({field:t,valueExpression:e.valueExpression,normalizationType:o,normalizationField:l,normalizationTotal:s,viewInfoParams:e.viewInfoParams,timeZone:e.timeZone,fieldInfos:e.fieldInfos},n),d=m(f,{field:t,normalizationType:o,normalizationField:l,normalizationTotal:s,classificationMethod:r,standardDeviationInterval:e.standardDeviationInterval,numClasses:e.numClasses,minValue:e.minValue,maxValue:e.maxValue});return u(d,r)}async function v(a){const{attribute:e,features:n}=a,{field:t,normalizationType:o,normalizationField:l,normalizationTotal:s,classificationMethod:r}=e,m=await i({field:t,valueExpression:e.valueExpression,normalizationType:o,normalizationField:l,normalizationTotal:s,viewInfoParams:e.viewInfoParams,timeZone:e.timeZone,fieldInfos:e.fieldInfos},n);return f(m,{field:t,normalizationType:o,normalizationField:l,normalizationTotal:s,classificationMethod:r,standardDeviationInterval:e.standardDeviationInterval,numBins:e.numBins,minValue:e.minValue,maxValue:e.maxValue})}async function z(i){const{attribute:n,features:t}=i,{field:o,radius:l,transform:s,spatialReference:r}=n,m=n.size??[0,0],u=a(t??[],s,r,m);return e(u,l??void 0,o,m[0],m[1])}export{c as classBreaks,z as heatmapStatistics,v as histogram,d as summaryStatistics,p as uniqueValues};