Configure Line Styles

import { Chart } from '@antv/g2';

const chart = new Chart({ container: 'container', height: 350 });

chart.options({
  type: 'line',
  data: [
    { year: '1991', value: 3 },
    { year: '1992', value: 4 },
    { year: '1993', value: 3.5 },
    { year: '1994', value: 5 },
    { year: '1995', value: 4.9 },
    { year: '1996', value: 6 },
    { year: '1997', value: 7 },
    { year: '1998', value: 9 },
    { year: '1999', value: 13 },
  ],
  encode: { x: 'year', y: 'value' },
  scale: { x: { range: [0, 1] }, y: { domainMin: 0, nice: true } },
  style: {
    stroke: 'skyblue',
    strokeOpacity: 0.9,
    lineWidth: 4,
    lineDash: [4, 8],
    opacity: 0.9,
    shadowColor: '#d3d3d3',
    shadowBlur: 10,
    shadowOffsetX: 10,
    shadowOffsetY: 10,
    cursor: 'pointer',
  },
});

chart.render();