圖層在視圖中可見的最小比例(最大程度縮小)。如果Map縮小到超出此比例,則該圖層將不可見。值
0
表示該圖層沒有最小比例。 minScale 值應始終大於 maxScale 值,且小於或等於服務規範。默認值:0
例子:
// The layer will not be visible when the view is zoomed out beyond a scale of 1:3,000,000 layer.minScale = 3000000;
// The layer's visibility is not restricted to a minimum scale. layer.minScale = 0;
基本信息
以下是所在類或對象的基本信息。
AMD:
require(["esri/layers/OpenStreetMapLayer"], (OpenStreetMapLayer) => { /* code goes here */ });
ESM:
import OpenStreetMapLayer from "@arcgis/core/layers/OpenStreetMapLayer";
類:
esri/layers/OpenStreetMapLayer
繼承: OpenStreetMapLayer > WebTileLayer > Layer > Accessor
自從:用於 JavaScript 4.0 的 ArcGIS API
用法說明
OpenStreetMapLayer.minScale
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 OpenStreetMapLayer.minScale。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。