text: import { tooltipFormater, labelsFormatter } from '../../../utils/chart/chartOptions';
  
  const chartOptions = {
    title: {
      text: "Monthly Average Temperature",
      x: -20, //center
    },
    subtitle: {
      text: "Source: WorldClimate.com",
      x: -20,
    },
    xAxis: {
      categories: [
        "Jan",
        "Feb",
        "Mar",
        "Apr",
        "May",
        "Jun",
        "Jul",
        "Aug",
        "Sep",
        "Oct",
        "Nov",
        "Dec",
      ],
      labels: {
        labelsFormatter
      }
    },
    yAxis: {
      title: {
        text: "Temperature (°C)",
      },
      plotLines: [
        {
          value: 0,
          width: 1,
          color: "#808080",
        },
      ],
    },
    tooltip: {
      valueSuffix: "°C",
      tooltipFormater
    },
    legend: {
      layout: "vertical",
      align: "right",
      verticalAlign: "middle",
      borderWidth: 0,
    },
    series: [
      {
        name: "Tokyo",
        data: [
          7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6,
        ],
      },
      {
        name: "New York",
        data: [
          -0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5,
        ],
      },
      {
        name: "Berlin",
        data: [-0.9, 0.6, 3.5, 8.4, 13.5, 17.0, 18.6, 17.9, 14.3, 9.0, 3.9, 1.0],
      },
      {
        name: "London",
        data: [3.9, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8],
      },
    ],
  };
  
  export { chartOptions };
  