JavaScript ArcGIS new FeatureLayer用法及代碼示例

基本信息

以下是所在類或對象的基本信息。

AMD: require(["esri/layers/FeatureLayer"], (FeatureLayer) => { /* code goes here */ });

ESM: import FeatureLayer from "@arcgis/core/layers/FeatureLayer";

類： esri/layers/FeatureLayer

繼承: FeatureLayer > Layer > Accessor

自從：用於 JavaScript 4.0 的 ArcGIS API

用法說明

new FeatureLayer函數(或屬性)的定義如下：

new FeatureLayer (properties)

參數：

類型	說明
properties Object	可選的請參閱屬性以獲取可以傳遞到構造函數中的所有屬性的列表。

也可以看看：

客戶端FeatureLayer

例子：

// Typical usage
// Create featurelayer from feature service
const layer = new FeatureLayer({
  // URL to the service
  url: "https://sampleserver6.arcgisonline.com/arcgis/rest/services/USA/MapServer/0"
});

// Typical usage
// Create featurelayer from client-side graphics
const layer = new FeatureLayer({
  source: graphics,
  fields: [{
    name: "ObjectID",
    alias: "ObjectID",
    type: "oid"
  }, {
    name: "place",
    alias: "Place",
    type: "string"
  }],
  objectIdField: "ObjectID",
  geometryType: "point"
});

相關用法

注：本文由純淨天空篩選整理自arcgis.com大神的英文原創作品 new FeatureLayer。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。