<!DOCTYPE html>
<html style="height: 100%">
<head>
<meta charset="utf-8">
</head>
<body style="height: 100%; margin: 0">
<div id="container" style="height: 100%"></div>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/echarts.min.js"></script>
<script type="text/javascript">
var dom = document.getElementById("container");
var myChart = echarts.init(dom);
var app = {};
option = null;
option = {
title: {
text: ''
},
tooltip: {},
animationDurationUpdate: 1500,
animationEasingUpdate: 'quinticInOut',
label: {
normal: {
show: true,
textStyle: {
fontSize: 12
},
}
},
legend: {
x: "center",
show: false,
data: ["朋友", "战友", '亲戚']
},
series: [{
type: 'graph',
layout: 'force',
symbolSize: 45,
focusNodeAdjacency: true,
roam: true,
categories: [{
name: '朋友',
itemStyle: {
normal: {
color: "#009800",
}
}
}, {
name: '战友',
itemStyle: {
normal: {
color: "#4592FF",
}
}
}, {
name: '亲戚',
itemStyle: {
normal: {
color: "#3592F",
}
}
}],
label: {
normal: {
show: true,
textStyle: {
fontSize: 12
},
}
},
force: {
repulsion: 1000
},
edgeSymbolSize: [4, 50],
edgeLabel: {
normal: {
show: true,
textStyle: {
fontSize: 10
},
formatter: "{c}"
}
},
data: [{
name: '徐贱云',
draggable: true,
}, {
name: '冯可梁',
category: 1,
draggable: true,
}, {
name: '邓志荣',
category: 1,
draggable: true,
}, {
name: '李荣庆',
category: 1,
draggable: true,
}, {
name: '郑志勇',
category: 1,
draggable: true,
}, {
name: '赵英杰',
category: 1,
draggable: true,
}, {
name: '王承军',
category: 1,
draggable: true,
}, {
name: '陈卫东',
category: 1,
draggable: true,
}, {
name: '邹劲松',
category: 1,
draggable: true,
}, {
name: '赵成',
category: 1,
draggable: true,
}, {
name: '陈现忠',
category: 1,
draggable: true,
}, {
name: '陶泳',
category: 1,
draggable: true,
}, {
name: '王德福',
category: 1,
draggable: true,
}],
links: [{
source: 0,
target: 1,
category: 0,
value: '朋友'
}, {
source: 0,
target: 2,
value: '战友'
}, {
source: 0,
target: 3,
value: '房东'
}, {
source: 0,
target: 4,
value: '朋友'
}, {
source: 1,
target: 2,
value: '表亲'
}, {
source: 0,
target: 5,
value: '朋友'
}, {
source: 4,
target: 5,
value: '姑姑'
}, {
source: 2,
target: 8,
value: '叔叔'
}, {
source: 0,
target: 12,
value: '朋友'
}, {
source: 6,
target: 11,
value: '爱人'
}, {
source: 6,
target: 3,
value: '朋友'
}, {
source: 7,
target: 5,
value: '朋友'
}, {
source: 9,
target: 10,
value: '朋友'
}, {
source: 3,
target: 10,
value: '朋友'
}, {
source: 2,
target: 11,
value: '同学'
}],
lineStyle: {
normal: {
opacity: 0.9,
width: 1,
curveness: 0
}
}
}]
};;
if (option && typeof option === "object") {
myChart.setOption(option, true);
}
</script>
</body>
</html>这个是怎么改数据的呢，data中13个人的数据，links中15条数据，都是怎么绑定的，如何把数据联合起来放到指定位置呢？搞半天很懵
谢谢大家回答我的问题
在ECharts中，你可以通过以下方式创建关系图：
javascript
var data = [
{ value1: 10, value2: 20 },
{ value1: 20, value2: 30 },
{ value1: 30, value2: 40 },
{ value1: 40, value2: 50 },
{ value1: 50, value2: 60 }
];
line系列来绘制关系图。例如：javascript
var option = {
tooltip: {
trigger: 'item',
position: 'top',
triggerDistance: 50
},
series: [{
type: 'line',
data: data.map(function(item) {
return [item.value1, item.value2];
})
}]
};
在上面的代码中，我们创建了一个line系列，它包括一个数据项，其中每个数据项都有两个值。
你可以通过更改type属性来更改系列的类型，例如type: 'scatter'来创建散点图。
你还可以通过更改data属性来更改系列的数据，例如data: [10, 20, 30, 40, 50]来创建多条线。
以上就是在ECharts中创建关系图的基本步骤。
