JavaScript ArcGIS ClosestFacilityParameters.facilities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/rest/support/ClosestFacilityParameters"], (ClosestFacilityParameters) => { /* code goes here */ });

ESM: import ClosestFacilityParameters from "@arcgis/core/rest/support/ClosestFacilityParameters";

類： esri/rest/support/ClosestFacilityParameters

繼承: ClosestFacilityParameters > Accessor

自從：用於 JavaScript 4.20 的 ArcGIS API

用法說明

ClosestFacilityParameters.facilities函數(或屬性)的定義如下：

facilities DataLayer | FeatureSet | NetworkFeatureSet | NetworkUrl

在分析期間作為網絡位置加載的設施集。

例子：

require([
  "esri/layers/GraphicsLayer", "esri/rest/support/FeatureSet", "esri/rest/support/NetworkUrl", ...
], function(GraphicsLayer, FeatureSet, NetworkUrl, ... ) {
  const facilitiesGraphicsLayer = new GraphicsLayer();

  // Specify facilities using a FeatureSet
  const facilities = new FeatureSet({
    features: facilitiesGraphicsLayer.graphics.toArray()
  });

  params.facilities = new NetworkUrl({
    url: "https://sampleserver6.arcgisonline.com/arcgis/rest/services/NetworkAnalysis/SanDiego/MapServer/" +
         "14/query?where=1%3D1&returnGeometry=true&outFields=*&f=json"
  });
});

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 ClosestFacilityParameters.facilities。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。