<template>
  <div>
    <div id="chart">
      <apexchart
        type="radialBar"
        height="390"
        :options="chartOptions"
        :series="series"
      ></apexchart>
    </div>
  </div>
</template>

<script>
import VueApexCharts from 'vue-apexcharts'

export default {
  components: {
    apexchart: VueApexCharts,
  },
  data: function () {
    return {
      series: [76, 67, 61, 90],
      chartOptions: {
        chart: {
          height: 390,
          type: 'radialBar',
        },
        plotOptions: {
          radialBar: {
            offsetY: 0,
            startAngle: 0,
            endAngle: 270,
            hollow: {
              margin: 5,
              size: '30%',
              background: 'transparent',
              image: undefined,
            },
            dataLabels: {
              name: {
                show: false,
              },
              value: {
                show: false,
              },
            },
            barLabels: {
              enabled: true,
              useSeriesColors: true,
              offsetX: -8,
              fontSize: '16px',
              formatter: function (seriesName, opts) {
                return (
                  seriesName +
                  ':  ' +
                  opts.w.globals.series[opts.seriesIndex] +
                  '%'
                )
              },
            },
          },
        },
        colors: ['#1ab7ea', '#0084ff', '#39539E', '#0077B5'],
        labels: ['Email', 'Push', 'In-App', 'SMS'],
        responsive: [
          {
            breakpoint: 480,
            options: {
              legend: {
                show: false,
              },
            },
          },
        ],
      },
    }
  },
}
</script>

<style>
#chart {
  padding: 0;
  max-width: 650px;
  margin: 35px auto;
}

.apexcharts-legend text {
  font-weight: 900;
}
</style>