-
filters
Collection<BuildingFilter>
autocast
- 自從:ArcGIS 適用於 JavaScript 4.12 的 API
可用於顯示或隱藏 SceneView 中特定函數的過濾器集合。當僅應顯示圖層中數據的子集時,使用過濾器非常有用。要激活 BuildingFilter,請將其添加到此 Collection 並將其 id 分配給 activeFilterId。激活後,隻有滿足過濾器 filterBlocks 定義的條件的函數才會顯示在 SceneView 中。
例子:
// define a floor filter const buildingFilter = new BuildingFilter({ filterBlocks: [{ // an SQL expression that filters using the BldgLevel field filterExpression: "BldgLevel = 3" }] }); // set the filter in the filters array on the layer buildingLayer.filters = [buildingFilter]; // specify which filter is the one that should be applied buildingLayer.activeFilterId = buildingFilter.id;
基本信息
以下是所在類或對象的基本信息。
AMD:
require(["esri/layers/BuildingSceneLayer"], (BuildingSceneLayer) => { /* code goes here */ });
ESM:
import BuildingSceneLayer from "@arcgis/core/layers/BuildingSceneLayer";
類:
esri/layers/BuildingSceneLayer
繼承: BuildingSceneLayer > Layer > Accessor
自從:用於 JavaScript 4.10 的 ArcGIS API
用法說明
BuildingSceneLayer.filters
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 BuildingSceneLayer.filters。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。