option = { backgroundColor: '#2c343c', tooltip: { trigger: 'item', formatter: "{a} <br/>{b} : {c} ({d}%)" }, visualMap: { show: false, min: 0, max: 0, inRange: { colorLightness: [0, 1] } }, series: [{ name: '数量分布', type: 'pie', radius: '50%', center: ['50%', '50%'], data: [{ value: 3, name: '总经理' }, { value: 3, name: '销售总监' }, { value: 1, name: '副总经理' },{ value: 1, name: '技术总监' },{ value: 5, name: '技术人员' },{ value: 17, name: '销售人员' },{ value: 4, name: '职务不明确' },{ value: 13, name: '其他(无反馈)' }, ].sort(function(a, b) { return a.value - b.value }), roseType: 'area', label: { normal: { textStyle: { color: 'rgba(255, 255, 255, 0.3)' } } }, labelLine: { normal: { lineStyle: { color: 'rgba(255, 255, 255, 0.3)' }, smooth: 0.1, length: 80, length2: 10 } }, itemStyle: { normal: { color: '#42408a', shadowBlur: 50, shadowColor: 'rgba(0, 0, 0, 0.5)' } } }] };