echats 饼状图
var option = { title: { text: '原因饼状图', x: 'center', y: 'top', textStyle: { fontSize: 20 // color:'#629bb9' } }, legend: { // y: 'bottom', bottom:'30', data: ['阿姨', '阿尔','阿三','阿斯'] }, series : [ { type: 'pie', radius : '50%', center: ['50%', '40%'], // selectedMode: 'single', labelLine : { normal : { length : 1, length2 :1 } }, data:[ { value:1548, name: '阿三' }, {value:535, name: '啊四'}, {value:510, name: '啊呜'}, {value:735, name: '阿六'} ], itemStyle: { emphasis: { shadowBlur: 10, shadowOffsetX: 0, shadowColor: 'rgba(0, 0, 0, 0.5)' }, normal:{ color:function(params) { var colorList = [ '#018d81', '#f1c40f', '#95a5a6', '#ff6384', '#36a2eb', '#FE8463' ]; return colorList[params.dataIndex]; } } } } ] };