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JavaScript ArcGIS Sublayer.visible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/support/Sublayer"], (Sublayer) => { /* code goes here */ });

ESM: import Sublayer from "@arcgis/core/layers/support/Sublayer";

類: esri/layers/support/Sublayer

繼承: Sublayer > Accessor

自從:用於 JavaScript 4.1 的 ArcGIS API

用法說明

Sublayer.visible函數(或屬性)的定義如下:

visible Boolean


指示圖層在視圖中是否可見。要查看是否可以使用此屬性,請檢查 MapImageLayer.capabilitiessupportsSublayerVisibility 屬性。

例子:

let layer = new MapImageLayer({
  url: "https://sampleserver6.arcgisonline.com/arcgis/rest/services/USA/MapServer",
  sublayers: [{
    // this sublayer is visible by default
    id: 0
  }, {
    // this sublayer will be added to the layer but not visible
    id: 1,
    visible: false
  }]
    // all other sublayers in the service are excluded from the layer
});

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 Sublayer.visible。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。