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sublayers
Collection<SubtypeSublayer>
autocast
Collection of SubtypeSublayer 對象,允許您更改 SubtypeGroupLayer 的一個或多個子層的屬性。如果未指定此屬性,則要素服務中的所有子圖層都將按照服務中的定義進行顯示。
必須使用subtypeCode 引用所有子層以標識子層。使用Collection方法,子層可以是added、removed或reordered。因為 Sublayer 擴展了 Accessor ,所以它的屬性可能是 watched 。
例子:
// Only includes the first SubtypeSublayer from the SubtypeGroupLayer let layer = new SuptypeGroupLayer({ url: "https://sampleserver7.arcgisonline.com/server/rest/services/UtilityNetwork/NapervilleElectric/FeatureServer/0", sublayers: [{ subtypeCode: 0, visible: true, renderer: { type: "simple", symbol: { type: "simple-marker", style: "circle", color: [120, 120, 120, 255], size: 6 } } }] });
基本信息
以下是所在類或對象的基本信息。
AMD:
require(["esri/layers/SubtypeGroupLayer"], (SubtypeGroupLayer) => { /* code goes here */ });
ESM:
import SubtypeGroupLayer from "@arcgis/core/layers/SubtypeGroupLayer";
類:
esri/layers/SubtypeGroupLayer
繼承: SubtypeGroupLayer > Layer > Accessor
自從:用於 JavaScript 4.20 的 ArcGIS API
用法說明
SubtypeGroupLayer.sublayers
函數(或屬性)的定義如下:
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注:本文由純淨天空篩選整理自arcgis.com大神的英文原創作品 SubtypeGroupLayer.sublayers。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。