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[Hook] useDimensions #28

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miguelBinpar opened this issue Jan 29, 2020 · 1 comment
Open

[Hook] useDimensions #28

miguelBinpar opened this issue Jan 29, 2020 · 1 comment
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@miguelBinpar
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https://swizec.com/blog/usedimensions-a-react-hook-to-measure-dom-nodes/swizec/8983

@lauramiguelanez
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lauramiguelanez commented Jan 29, 2020

import { useState, useEffect, useRef } from 'react';

const useDimensions = () => {
  const ref = useRef();
  const [dimensions, setDimensions] = useState({});

  useEffect(() => {
    setDimensions(ref.current.getBoundingClientRect().toJSON());
  }, [ref.current]);
  return [ref, dimensions];
};

export default useDimensions;

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