40 lines
762 B
Plaintext
40 lines
762 B
Plaintext
/**
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* @file 解析transform参数
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* @author mengke01(kekee000@gmail.com)
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*/
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import parseParams from './parseParams';
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const TRANSFORM_REGEX = /(\w+)\s*\(([\d-.,\s]*)\)/g;
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/**
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* 解析transform参数
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*
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* @param {string} str 参数字符串
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* @return {Array} transform数组, 格式如下：
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* [
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* {
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* name: 'scale',
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* params: []
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* }
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* ]
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*/
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export default function parseTransform(str) {
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if (!str) {
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return false;
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}
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TRANSFORM_REGEX.lastIndex = 0;
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const transforms = [];
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let match;
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while ((match = TRANSFORM_REGEX.exec(str))) {
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transforms.push({
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name: match[1],
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params: parseParams(match[2])
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});
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}
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return transforms;
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}
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