增加按坐标控制云台ptz接口

‘liusuyi’

2023-05-24 0484a33f0550b344382f0d3caac5b26bbba23ca0

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'use strict';
 
var GetIntrinsic = require('get-intrinsic');
 
var $abs = GetIntrinsic('%Math.abs%');
 
// http://262.ecma-international.org/5.1/#sec-5.2
 
module.exports = function abs(x) {
    return $abs(x);
};