配置项如下
// Generate data.
data = [];
for (var seriesIndex = 0; seriesIndex < 5; seriesIndex++) {
var seriesData = [];
for (var i = 0; i < 5; i++) {
var cate = [];
for (var j = 0; j < 90; j++) {
cate.push(Math.random() * 200);
}
for (var j = 0; j < 10; j++) {
cate.push(Math.random() * 400);
}
seriesData.push(cate);
}
data.push(echarts.dataTool.prepareBoxplotData(seriesData));
}
option = {
title: {
text: 'Multiple Categories',
left: 'center',
},
legend: {
y: '10%',
data: ['category0', 'category1', 'category2', 'category3']
},
tooltip: {
trigger: 'item',
axisPointer: {
type: 'shadow'
}
},
grid: {
left: '10%',
top: '20%',
right: '10%',
bottom: '15%'
},
xAxis: {
type: 'category',
data: data[0].axisData,
boundaryGap: true,
nameGap: 30,
splitArea: {
show: true
},
axisLabel: {
formatter: 'expr {value}'
},
splitLine: {
show: false
}
},
yAxis: {
type: 'value',
name: 'Value',
min: -400,
max: 600,
splitArea: {
show: false
}
},
// dataZoom: [
// {
// type: 'inside',
// start: 0,
// end: 20
// },
// {
// show: true,
// height: 20,
// type: 'slider',
// top: '90%',
// xAxisIndex: [0],
// start: 0,
// end: 20
// }
// ],
series: [
{
name: 'category0',
type: 'boxplot',
data: data[0].boxData,
tooltip: {formatter: formatter}
},
{
name: 'category1',
type: 'boxplot',
data: data[1].boxData,
tooltip: {formatter: formatter}
},
{
name: 'category2',
type: 'boxplot',
data: data[2].boxData,
tooltip: {formatter: formatter}
},{
name: 'category3',
type: 'boxplot',
data: data[3].boxData,
tooltip: {formatter: formatter}
},
{
name: 'category0',
type: 'pictorialBar',
symbolPosition: 'end',
symbolSize: 8,
data: data[0].outliers
},
{
name: 'category1',
type: 'pictorialBar',
symbolPosition: 'end',
symbolSize: 8,
data: data[1].outliers
},
{
name: 'category2',
type: 'pictorialBar',
symbolPosition: 'end',
symbolSize: 8,
data: data[2].outliers
},{
name: 'category3',
type: 'pictorialBar',
symbolPosition: 'end',
symbolSize: 8,
barGap: '30%',
data: data[3].outliers
},{
type:'line',
data:[350,400,320,450,240],
smooth:true,
color:'#000',
symbol: 'none',
}
]
};
console.log(data)
function formatter(param) {
return [
'Experiment ' + param.name + ': ',
'upper: ' + param.data[0],
'Q1: ' + param.data[1],
'median: ' + param.data[2],
'Q3: ' + param.data[3],
'lower: ' + param.data[4]
].join('<br/>')
}