<template>
  <div>
    <div id="chart">
      <apexchart
        type="radialBar"
        :options="chartOptions"
        :series="series"
      ></apexchart>
    </div>
  </div>
</template>

<script>
import VueApexCharts from 'vue-apexcharts'

export default {
  components: {
    apexchart: VueApexCharts,
  },
  data: function () {
    return {
      series: [76],
      chartOptions: {
        chart: {
          type: 'radialBar',
          offsetY: -20,
          sparkline: {
            enabled: true,
          },
        },
        plotOptions: {
          radialBar: {
            startAngle: -90,
            endAngle: 90,
            track: {
              background: '#e7e7e7',
              strokeWidth: '97%',
              margin: 5,
              dropShadow: {
                enabled: true,
                top: 2,
                left: 0,
                color: '#444',
                opacity: 1,
                blur: 2,
              },
            },
            dataLabels: {
              name: {
                show: false,
              },
              value: {
                offsetY: -2,
                fontSize: '22px',
                formatter: function (val) {
                  return val + '%'
                },
              },
            },
          },
        },
        grid: {
          padding: {
            top: -10,
          },
        },
        fill: {
          type: 'gradient',
          gradient: {
            shade: 'light',
            shadeIntensity: 0.4,
            inverseColors: false,
            opacityFrom: 1,
            opacityTo: 1,
            stops: [0, 50, 53, 91],
          },
        },
        labels: ['Goals Met'],
      },
    }
  },
}
</script>

<style>
#chart {
  padding: 0;
  max-width: 450px;
  margin: 35px auto;
}
</style>