<template>
  <div>
    <div id="chart">
      <apexchart
        type="gauge"
        height="360"
        :options="chartOptions"
        :series="series"
      ></apexchart>
    </div>
  </div>
</template>

<script>
import VueApexCharts from 'vue-apexcharts'

export default {
components: {
apexchart: VueApexCharts,
},
data: function () {
return {
series: [86],
chartOptions: {
chart: {
  height: 360,
  type: 'gauge',
  animations: {
    enabled: true,
    dynamicAnimation: { enabled: true, speed: 800 },
  },
},
colors: ['#00A86F'],
plotOptions: {
  radialBar: {
    shape: 'needle',
    startAngle: -90,
    endAngle: 90,
    min: 0,
    max: 100,
    ticks: {
      show: true,
      major: {
        count: 11,
        length: 0,
        width: 0,
        color: 'transparent',
        placement: 'outside',
      },
      minor: {
        count: 0,
        length: 0,
        width: 0,
        color: 'transparent',
      },
      labels: {
        show: true,
        offset: 25,
        fontSize: '12px',
        fontWeight: 500,
        color: '#0F172A',
        formatter: function (v) {
          return v + '%'
        },
      },
    },
    needle: {
      color: '#1E293B',
      length: '85%',
      baseWidth: 10,
      tipWidth: 1,
      showValueArc: true,
    },
    track: {
      show: true,
      background: '#ddd',
      strokeWidth: '100%',
      margin: 0,
    },
    hollow: {
      margin: 0,
      size: '70%',
      background: 'transparent',
    },
    dataLabels: {
      name: { show: false },
      value: {
        offsetY: 20,
        fontSize: '16px',
        fontWeight: 700,
        color: '#0F172A',
        formatter: function (val) {
          return val + '%'
        },
      },
    },
  },
},
stroke: {
  lineCap: 'butt',
},
labels: ['CPU Load'],
},
}
},
mounted() {
  this.tickId = window.setInterval(() => {
    this.series = [Math.floor(Math.random() * 101)]
  }, 2000)
},
beforeDestroy() {
  if (this.tickId) window.clearInterval(this.tickId)
},,
}
</script>

<style>
#chart {
  padding: 0;
  max-width: 560px;
  margin: 35px auto;
}
</style>