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rotate
(geometry, angle, rotationOrigin)
{Geometry}
將幾何圖形逆時針旋轉指定的度數。旋轉圍繞質心或給定的旋轉點。
參數:
類型 說明 geometry Geometry要旋轉的幾何圖形。
angle Number以度為單位的旋轉角度。
rotationOrigin Point可選的 指向旋轉幾何圖形。默認為幾何體的質心。
返回:
類型 說明 Geometry 旋轉的幾何體。 例子:
// Returns a geometry rotated by 45 degrees const geometry = geometryEngine.rotate(boundaryPolygon, 45);
基本信息
以下是所在類或對象的基本信息。
AMD:
require(["esri/geometry/geometryEngine"], (geometryEngine) => { /* code goes here */ });
ESM:
import * as geometryEngine from "@arcgis/core/geometry/geometryEngine";
對象:
esri/geometry/geometryEngine
自從:用於 JavaScript 4.0 的 ArcGIS API
用法說明
geometryEngine.rotate
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 geometryEngine.rotate。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。