var data = [1650, 500, 500, 650];
var lenName = ['掌握较好', '掌握一般', '未测试或掌握差'];
option = {
color: ['#70d76b', '#53aef5', '#ffbb72'],
tooltip: {
trigger: 'item',
formatter: "{b} :<br/> {c} ({d}%)"
},
legend: {
orient: 'vertical',
x: 'center',
y: 'bottom',
data: lenName,
//formatter: function (name) {
// var index = 0;
// var bfb = [];
// for (var j = 0; j < 3; j++) {
// bfb[j] = parseInt(res[j + 1] / res[0] * 1000) / 10
// }
// lenName.forEach(function (value, i) {
// if (name == value) {
// index = i;
// }
// })
// return name + '(' + bfb[index] + '%)'
//},
textStyle: {
color:'#999'
},
itemWidth: 12,
itemHeight: 12,
},
title: {
text: data[0],
textStyle: {
color: '#333333',
fontSize: 36
},
subtext: '中考知识点',
subtextStyle:{
color: '#999999',
fontSize:14
},
x: 'center',
y: '27%',
},
series: [
{
name: '中考知识点',
type: 'pie',
radius: ['50%', '65%'],
center: ['50%', '40%'],
avoidLabelOverlap: false,
label: {
normal: {
show: false,
position: 'center'
},
},
labelLine: {
normal: {
show: false
}
},
data: [
{ value: data[1], name: '掌握较好' },
{ value: data[2], name: '掌握一般' },
{ value: data[3], name: '未测试或掌握差' },
]
}
]
};