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frontend/node_modules/antd/lib/float-button/util.js
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15
frontend/node_modules/antd/lib/float-button/util.js
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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const getOffset = radius => {
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if (radius === 0) {
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return 0;
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}
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// 如果要考虑通用性,这里应该用三角函数 Math.sin(45)
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// 但是这个场景比较特殊,始终是等腰直角三角形,所以直接用 Math.sqrt() 开方即可
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return radius - Math.sqrt(Math.pow(radius, 2) / 2);
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};
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var _default = exports.default = getOffset;
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