option = { backgroundColor: '#fff', title: { text: '10', textStyle: { color: 'rgba(121, 52, 243, 1)', fontSize: 40, fontWeight: '400', }, itemGap: -5, left: 'center', top: 'center' }, angleAxis: { max: 100, clockwise: true, axisLine: { show: false }, axisTick: { show: false }, axisLabel: { show: false }, splitLine: { show: false } }, radiusAxis: { type: 'category', axisLine: { show: false }, axisTick: { show: false }, axisLabel: { show: false }, splitLine: { show: false } }, polar: { center: ['50%', '50%'], radius: '40%' }, series: [{ type: 'bar', data: [{ name: 'Total Downloads', value: 65, itemStyle: { normal: { color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{ offset: 0, color: 'rgba(241, 234, 254, 0)' }, { offset: 1, color: 'rgba(121, 52, 243, 1)' }]), } }, }], coordinateSystem: 'polar', roundCap: true, barWidth: 30, barGap: '-100%', z: 2, }, { type: 'bar', data: [{ value: 100, itemStyle: { color: 'rgba(121, 52, 243, 0.1)', } }], coordinateSystem: 'polar', roundCap: true, barWidth: 30, barGap: '-100%', z: 1 }] };