option = {
backgroundColor: new echarts.graphic.RadialGradient(0.3, 0.3, 0.8, [{
offset: 0,
color: '#f7f8fa'
}, {
offset: 1,
color: '#cdd0d5'
}]),
title: {
text: "三国演义中人名出现次数排名",
subtext: "ZBH",
top: "top",
left: "center"
},
tooltip: {},
legend: [{
formatter: function(name) {
return echarts.format.truncateText(name, 40, '14px Microsoft Yahei', '…');
},
tooltip: {
show: true
},
selectedMode: 'false',
bottom: 20
}],
toolbox: {
show: true,
feature: {
dataView: {
show: true,
readOnly: true
},
restore: {
show: true
},
saveAsImage: {
show: true
}
}
},
animationDuration: 1000,
animationEasingUpdate: 'quinticInOut',
series: [{
name: '三国演义',
type: 'graph',
layout: 'force',
force: {
repulsion: [100,500],
edgeLength:[50,200],
gravity:0.1
},
tooltip:{
formatter:function(params){
var sub2="",sub1="";
if(!!params.data.subtext1){
sub1=params.data.subtext1+'<br />'
}
if(!!params.data.subtext2){
sub2=params.data.subtext2
}
if(sub1||sub2){
return sub1+sub2;
}
}
},
data: [{
"name": "刘备2239",
"value": 20,
subtext:'mings',
subtext2:'mingssss',
"symbolSize": 40,
"draggable": "true"
},{
"name": "关羽",
// "x": 0,
// y: 0,
"symbolSize": 10,
"draggable": "true",
"value":20
},{
"name": "曹操",
// "x": 0,
// y: 0,
"symbolSize": 30,
"draggable": "true",
"value":20,
// symbolOffset:['50%','50%']
},{
"name": "许褚",
"value": 100,
"symbolSize": 10,
"draggable": "true"
},{
"name": "典韦",
"value": 100,
"symbolSize": 10,
"draggable": "true"
},{
"name": "玄德",
"value": 20,
"symbolSize": 10,
"draggable": "true"
},{
"name": "曹冲",
"value": 50,
"symbolSize": 10,
"draggable": "true"
},{
"name": "张辽",
"value": 50,
"symbolSize": 10,
"draggable": "true"
},{
"name": "关云",
"value": 20,
"symbolSize": 10,
"draggable": "true"
},{
"name": "张飞",
"value": 20,
"symbolSize": 10,
"draggable": "true"
},{
"name": "云长",
"value": 10,
"symbolSize": 10,
"draggable": "true"
}],
links: [{
"source": "刘备2239",
"target": "曹操",
value:30,
subtext1:'ming'
},{
"source": "刘备2239",
"target": "张飞",
value:300
},{
"source": "关羽",
"target": "云长",
value:300
},{
"source": "刘备2239",
"target": "关云",
value:300
},{
"source": "刘备2239",
"target": "玄德",
value:300
},{
"source": "刘备2239",
"target": "关羽",
value:300
},{
"source": "曹操",
"target": "典韦",
value:300
},{
"source": "曹操",
"target": "许褚",
value:300
},{
"source": "曹操",
"target": "曹冲",
value:300
},{
"source": "曹操",
"target": "张辽",
value:300
}],
lineStyle: {
normal: {
color: 'source',
curveness: 0,
type: "solid"
}
},
label: {
normal: {
show: true,
position: 'top',
formatter:function(params){
return params.data.subtext2
}
}
}
}]
};