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28 lines
640 B
Plaintext
28 lines
640 B
Plaintext
/**
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* @file 对路径进行四舍五入
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* @author mengke01(kekee000@gmail.com)
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*/
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/**
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* 对path坐标进行调整
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*
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* @param {Array} contour 轮廓点数组
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* @param {number} point 四舍五入的点数
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* @return {Object} contour 坐标点
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*/
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export default function pathCeil(contour, point) {
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let p;
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for (let i = 0, l = contour.length; i < l; i++) {
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p = contour[i];
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if (!point) {
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p.x = Math.round(p.x);
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p.y = Math.round(p.y);
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}
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else {
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p.x = Number(p.x.toFixed(point));
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p.y = Number(p.y.toFixed(point));
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}
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}
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return contour;
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}
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