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42 lines
1.2 KiB
42 lines
1.2 KiB
4 months ago
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import { isNumber } from '@antv/util';
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export const clone = (target) => {
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if (target === null) {
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return target;
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}
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if (target instanceof Date) {
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return new Date(target.getTime());
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}
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if (target instanceof Array) {
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const cp = [];
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target.forEach((v) => {
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cp.push(v);
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});
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return cp.map((n) => clone(n));
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}
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if (typeof target === 'object') {
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const cp = {};
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Object.keys(target).forEach((k) => {
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cp[k] = clone(target[k]);
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});
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return cp;
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}
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return target;
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};
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/**
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* Clone node or edge data and format it
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* @param target node/edge to be cloned
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* @param initRange whether init the x and y in data with the range, which means [xRange, yRange]
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* @returns cloned node/edge
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*/
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export const cloneFormatData = (target, initRange) => {
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const cloned = clone(target);
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cloned.data = cloned.data || {};
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if (initRange) {
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if (!isNumber(cloned.data.x))
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cloned.data.x = Math.random() * initRange[0];
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if (!isNumber(cloned.data.y))
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cloned.data.y = Math.random() * initRange[1];
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}
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return cloned;
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};
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//# sourceMappingURL=object.js.map
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