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[v5] 调用 changeData 后，图例没有同步更新。 #4939

pepper-nice posted onGitHub

代码

const chart = new Chart({ theme: 'classic', container: div, canvas });
chart.data([
  { genre: 'Sports', sold: 275 },
  { genre: 'Strategy', sold: 115 },
  { genre: 'Action', sold: 120 },
  { genre: 'Shooter', sold: 350 },
  { genre: 'Other', sold: 150 },
]);
const interval = chart
  .interval()
  .encode('x', 'genre')
  .encode('y', 'sold')
  .encode('color', 'genre');
const finished = chart.render();
button.onclick = () => {
  interval.changeData([
    { genre: 'Action', sold: 120 },
    { genre: 'Shooter', sold: 350 },
  ]);
};