이미지 캡쳐하기

import html2canvas from 'html2canvas'; //npm install

const copyDom = () => {
  html2canvas(document.getElementById('capture')).then(canvas => {
    onSaveAs(canvas.toDataURL('image/jpg'));
  });
};

const onSaveAs = canvas => {
  let link;
  link = document.createElement('a');
  document.body.appendChild(link);
  link.href = canvas;
  link.click();
  document.body.removeChild(link);
  setIconImg(link);
};

return(
.map(
iconImg
)
)

참고블로그