如何在Echarts中添加四象限图的图例？
最编程
2024-02-13 15:29:58
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var xiaoLv2_color = ['#CC9999','#8BBA00','#FF8E46','#90CECE','#DB5D5D','#AFD8F8','#FDC689','#6DCFF6','#C0B73F','#CC99FF']
var xiaoLv2_name = ['a','b','c','d','f']
var xiaoLv2_value = [[0.2,0.3],[1.2,0.5],[1.4,0.5],[1.5,1.5]]
var o_data = [{
type: 'scatter',
markLine: {
label: {
normal: {
}
},
lineStyle: {
normal: {
color: "#666",
type: 'solid',
width: 0.5,
},
},
data: [{
label:{
show:false
},
xAxis:1,
name: '费用消耗指数平均线',
itemStyle: {
normal: {
color: "#000",
}
}
}, {
label:{
show:false
},
yAxis: 1,
name: '时间消耗指数平均线',
itemStyle: {
normal: {
color: "#b84a58",
}
}
}]
},
markArea: {
silent: true,
data: [
[{
name: 'Ⅳ',
itemStyle: {
normal: {
color: '#fff'
},
},
label: {
normal: {
show: true,
position: 'insideBottomRight',
fontStyle: 'normal',
backgroundColor:'#ccc',
color: "#000",
fontSize: 20,
}
},
coord: [1,0],
}, {
coord: [2, 0],
}],
[{
name: 'Ⅲ',
itemStyle: {
normal: {
color: 'transparent',
},
},
label: {
normal: {
show: true,
position: 'insideBottomLeft',
fontStyle: 'normal',
backgroundColor:'#ccc',
color: "#000",
fontSize: 20,
}
},
coord: [0, 0],
}, {
coord: [1,0],
}],
[{
name: 'Ⅰ',
itemStyle: {
normal: {
color: 'transparent',
},
},
label: {
normal: {
show: true,
position: 'insideTopRight',
backgroundColor:'#ccc',
fontStyle: 'normal',
color: "#000",
fontSize: 20,
}
},
coord: [1,1],
}, {
coord: [2,1],
}],
[{
name: 'Ⅱ',
itemStyle: {
normal: {
color: 'transparent',
},
},
label: {
normal: {
show: true,
position: 'insideTopLeft',
fontStyle: 'normal',
backgroundColor:'#ccc',
color: "#000",
fontSize: 20,
}
},
coord: [0,1],
}, {
coord: [1,1],
}],
]
}
}]
for(var i=0;i<xiaoLv2_name.length;i++){
o_data.push({
type: 'scatter',
name: xiaoLv2_name[i],
data: [xiaoLv2_value[i]],
symbolSize: 10,
color: xiaoLv2_color[i]
})
}
xiaoLv2_option = {
legend: {
data: xiaoLv2_name
},
title:{
text:'时\n间\n消\n耗\n指\n数',
textStyle:{
fontSize:10
},
top:90,
left:-5
},
tooltip: {
trigger: 'item',
axisPointer: {
show: true,
type: 'cross',
lineStyle: {
type: 'dashed',
width: 1
},
},
formatter: function(obj) {
if (obj.seriesType == "scatter") {
return '<div style="border-bottom: 1px solid rgba(255,255,255,.3); font-size: 18px;padding-bottom: 7px;margin-bottom: 7px">' +
obj.seriesName+
'</div>' +
'<span>' +
'费用消耗指数' +
'</span>' +
' : ' + obj.data[0] +
'<br/>' +
'<span>' +
'时间消耗指数' +
'</span>' +
' : ' + obj.data[1]
}
return ''
}
},
grid:{
top:'20%',
right:'10%',
left: '10%',
show: true,
borderColor: '#666',
backgroundColor: '#ffffff'
},
xAxis: {
name: '费用消耗指数',
type: 'value',
scale: true,
max: '1.9',
min: '0',
splitLine: {
show: false
},
axisLine: {
lineStyle: {
color: '#666'
}
},
axisTick:{
inside:true,
},
nameTextStyle:{
verticalAlign:'bottom',
padding:[60,0,0,-190],
fontSize: 10
}
},
yAxis: {
name: '',
type: 'value',
scale: true,
max: '1.8',
min: '0',
axisTick:{
inside:true,
},
splitLine: {
show: false
},
axisLine: {
lineStyle: {
color: '#666'
}
}
},
series: o_data
};
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