@arcgis/core/views/layers/ImageryTileLayerView.js

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

/* COPYRIGHT Esri - https://js.arcgis.com/5.0.8/LICENSE.txt */
import{__decorate as t}from"tslib";import e from"../../Graphic.js";import r from"../../core/Error.js";import{makeHandle as i}from"../../core/handleUtils.js";import{property as a}from"../../core/accessorSupport/decorators.js";import{isFunctionRaster as s}from"../../layers/raster/datasets/datasetUtils.js";import{getDefaultDatumTransformationForDataset as n,projectDatasetExtent as l,getSourceScale as o}from"../../layers/raster/functions/rasterProjectionHelper.js";import{addMultidimensionalFieldValues as u,commonRasterFieldNames as p,rasterFieldPrefix as c}from"../../layers/support/rasterFieldUtils.js";import{combineTimeExtent as m}from"../../layers/support/timeSupport.js";import f from"./LayerView.js";import{getFetchPopupTemplate as y}from"./support/popupUtils.js";class h extends f{constructor(...t){super(...t),this.layer=null,this.tileInfo=null}get fullExtent(){try{return this.layer.loaded?this._getFullExtent():null}catch{return null}}get timeExtent(){return m(this.layer,this.view?.timeExtent,this._get("timeExtent"))}get hasTilingEffects(){const{renderer:t}=this.layer;return!!("raster-stretch"===t?.type&&t.dynamicRangeAdjustment&&!("min-max"===t.stretchType||"standard-deviation"===t.stretchType))}get datumTransformation(){try{return this.layer.loaded?n(this.layer.fullExtent,this.view.spatialReference,!0):null}catch{return null}}supportsSpatialReference(t){try{return!this.layer.loaded||!!l(this.layer.serviceRasterInfo,t)}catch{return!1}}async fetchPopupFeaturesAtLocation(t,i){const{layer:a}=this;if(!t)throw new r("imageryTileLayerView:fetchPopupFeatures","Nothing to fetch without area",{layer:a});const{popupEnabled:n}=a,l=y(a,i);if(!n||null==l)return[];const o=[],{value:m,magdirValue:f,processedValue:h}=await a.identify(t,{timeExtent:this.timeExtent,signal:i?.signal});let d="";if(m?.length){d="imagery-tile"===a.type&&a.hasStandardTime()&&null!=m[0]?m.map(t=>a.getStandardTimeValue(t)).join(", "):m.join(", ");const t={ObjectId:0};t[p.servicePixelValue]="imagery-tile"===a.type&&s(a.raster)?h?.join(", "):d,t[p.rawServicePixelValue]=d;const r=a.raster?.rasterInfo??a.serviceRasterInfo,i=r?.attributeTable;if(null!=i){const{fields:e,features:r}=i,a=e.find(({name:t})=>"value"===t.toLowerCase()),s=t[p.servicePixelValue],n=a?r.find(t=>String(t.attributes[a.name])===s):null;if(n)for(const i in n.attributes)if(n.attributes.hasOwnProperty(i)){t[c+i]=n.attributes[i]}}const n=r?.dataType;"vector-magdir"!==n&&"vector-uv"!==n||(t[p.magnitude]=f?.[0],t[p.direction]=f?.[1]);const{multidimensionalDefinition:l}=this.layer.normalizeRasterFetchOptions({timeExtent:this.timeExtent});u(a.rasterFields,t,l);const{graphicOrigin:y}=a,g=new e({geometry:this.fullExtent?.clone(),attributes:t,layer:a,origin:y,sourceLayer:a});o.push(g)}return o}highlight(t,e){return i()}async getSourceScale(){return await this.layer.load(),o(this.layer.serviceRasterInfo,this.view.spatialReference)}_getFullExtent(){return l(this.layer.serviceRasterInfo,this.view.spatialReference)}}t([a()],h.prototype,"fullExtent",null),t([a()],h.prototype,"layer",void 0),t([a({readOnly:!0})],h.prototype,"timeExtent",null),t([a()],h.prototype,"tileInfo",void 0),t([a({readOnly:!0})],h.prototype,"hasTilingEffects",null),t([a()],h.prototype,"datumTransformation",null);export{h as default};