option = { backgroundColor: '#fff', tooltip: { trigger: 'item', formatter: function(params) { var val = params.value.toFixed(2); return params.marker + params.name + ': ' + val + ' (' + params.percent + ' %)' } }, legend: { orient: 'vertical', icon: "circle", show: true, right: 15, top: "center", }, series: [{ // name: '访问来源', type: 'pie', clockwise: true, startAngle: -200, radius: '65%', center: ['50%', '50%'], color: [ '#F8D800', '#0396FF', '#EA5455', '#7367F0', '#32CCBC', '#FFF6B7', '#28C76F', '#E2B0FF', '#FCCF31', '#8C1BAB', '#9708CC', '#49C628', '#123597', '#3CD500' ], data: [{ value: 1, name: '华为' },{ value: 1, name: '小米' },{ value: 1, name: 'OPPO1' },{ value: 13, name: 'OPPO2' },{ value: 0, name: 'OPPO3' },{ value: 0, name: 'OPPO4' },{ value: 0, name: 'OPPO5' },{ value: 12, name: 'OPPO6' },{ value: 3, name: 'OPPO7' },{ value: 23, name: 'OPPO8' },{ value: 0, name: 'OPPO9' },{ value: 12, name: 'OPPO10' },{ value: 3, name: 'OPPO11' },{ value: 0, name: 'OPPO12' },{ value: 34, name: 'OPPO13' },{ value: 98, name: 'OPPO14' }], label: { normal: { // position: 'inner', formatter: function(params) { var val = params.value.toFixed(2); return params.name + '\n' + val + '\n ' + params.percent + ' %' } } }, labelLine: { normal: { smooth: 0.2, length: 10, length2: 20, } }, itemStyle: { normal: { borderWidth: 3, borderColor: '#ffffff', } } }] };