饼图 getSnapRecords 取值问题

[simaQ]

• F2 Version: 3.1.0
• Platform:
• Mini Showcase(like screenshots):
• CodePen Link:

const data = [
    { "uKey": "1",percent": 0.2771,const": "const" },
    { "uKey": "2", "percent": 0.18083, "const": "const" },
    { "uKey": "3", "percent": 0.14108, "const": "const" },
    { "uKey": "4", "percent": 0.13868, "const": "const" },
    { "uKey": "5", "percent": 0.05662, "const": "const" },
    { "uKey": "6", "percent": 0.05523, "const": "const" },
    { "uKey": "7", "percent": 0.03355, "const": "const" },
    { "uKey": "8", "percent": 0.03079, "const": "const" },
    { "uKey": "9", "percent": 0.02864, "const": "const" },
    { "uKey": "10", "percent": 0.01879, "const": "const" },
    { "uKey": "11", "percent": 0.03869, "const": "const" }
  ];

  const chart = new F2.Chart({
    id: 'mountNode',
    width: window.innerWidth,
    height: window.innerWidth * 0.64,
    pixelRatio: window.devicePixelRatio,
    padding: [ 50, 'auto' ]
  });

  chart.source(data);
  chart.legend(false);
  chart.coord('polar', {
    transposed: true,
    inner: 0.6
  });
  chart.axis(false);
  chart.interval().position('const*percent').color('percent', (v, i) => {
    return `rgba( 255 ,0 ,0 , ${((v[1] - v[0]) * 3).toFixed(3)} )`;
  }).adjust('stack');
  chart.render();

  document.querySelector('#mountNode').addEventListener('click', e => {
      let {left: x, top: y} = e.target.getBoundingClientRect();
      x = event.clientX - x;
      y = event.clientY - y;
      console.log(chart.getSnapRecords({x, y}, 'percent')[0]._origin);
  });

[simaQ]

@antv/f2@3.1.1-beta.2