option = { backgroundColor:"rgba(0,0,0,0.7)", tooltip: { trigger: 'item', }, legend: { show: false, }, grid: { containLabel: true }, series: [ { name: '', type: 'pie', hoverAnimation: false, legendHoverLink: false, radius: ['47%', '60%'], center: ['50%', '50%'], color: ['rgba(185,199,230,0.3)', 'rgba(65,168,255,0.3)', 'rgba(88,255,65,0.3)', 'rgba(252,227,65,0.3)', 'rgba(255,137,65,0.3)'], label: { normal: { show: false, } }, labelLine: { normal: { show: false, }, }, itemStyle: { normal: { borderColor: 'rgba(0,0,0,0)', } }, data: [{ value: 41, name: 'A' }, { value: 20, name: 'B' }, { value: 20, name: 'C' }, { value: 20, name: 'D' }, { value: 20, name: 'E' } ] }, { name: 'title', type: 'pie', hoverAnimation: false, legendHoverLink: false, radius: ['56%', '60%'], center: ['50%', '50%'], color: ['#b9c7e6', '#41a8ff', '#58ff41', '#fce341', '#ff8941'], label: { normal: { show: false, }, }, tooltip: { show: false, }, labelLine: { normal: { show: false, }, }, itemStyle: { normal: { shadowBlur: 15, shadowColor: 'rgba(0, 0, 0, 0.5)', borderColor: 'rgba(0,0,0,0)', } }, data: [{ value: 41, name: '' }, { value: 20, name: '' }, { value: 20, name: '' }, { value: 20, name: '' }, { value: 20, name: '' } ] } ] };