The arc shape function takes the elements within the container and lays them out in a arc with a given radius. It's nearly identical to the circle, except you can specify start and end angles.

import { ref } from 'vue';

const config = ref({
  shape: 'arc',
  shapeParameters: {
    radius: "40%",
    center: {
      x: "50%",
      y: "50%"
    startAngle: "30%",
    endAngle: "90%",