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  • Echarts-复杂关系图(源码)

    关系图: 

     代码:

     1 <!DOCTYPE html>
     2 <head>
     3     <meta charset="utf-8">
     4     <script type="text/javascript" src="js/echarts.js"></script>
     5     <script type="text/javascript" src="js/jquery-3.3.1.js"></script>
     6     <script type="text/javascript" src="js/dataTool.js"></script>
     7 </head>
     8 <body style="height: 600px; margin: 0">
     9 <div id="container" style="height: 100%"></div>
    10 <script type="text/javascript">
    11     var dom = document.getElementById("container");
    12     var myChart = echarts.init(dom);
    13     var app = {};
    14     option = null;
    15     myChart.showLoading();
    16     $.get('data/les-miserables.gexf', function (xml) {
    17         myChart.hideLoading();
    18 
    19         var graph = echarts.dataTool.gexf.parse(xml);
    20         var categories = [];
    21         for (var i = 0; i < 9; i++) {
    22             categories[i] = {
    23                 name: '类目' + i
    24             };
    25         }
    26         graph.nodes.forEach(function (node) {
    27             node.itemStyle = null;
    28             node.value = node.symbolSize;
    29             node.symbolSize /= 1.5;
    30             node.label = {
    31                 normal: {
    32                     show: node.symbolSize > 30
    33                 }
    34             };
    35             node.category = node.attributes.modularity_class;
    36         });
    37         option = {
    38             title: {
    39                 text: 'Les Miserables',
    40                 subtext: 'Default layout',
    41                 top: 'bottom',
    42                 left: 'right'
    43             },
    44             tooltip: {},
    45             legend: [{
    46                 // selectedMode: 'single',
    47                 data: categories.map(function (a) {
    48                     return a.name;
    49                 })
    50             }],
    51             animationDuration: 1500,
    52             animationEasingUpdate: 'quinticInOut',
    53             series : [
    54                 {
    55                     name: 'Les Miserables',
    56                     type: 'graph',
    57                     layout: 'none',
    58                     data: graph.nodes,
    59                     links: graph.links,
    60                     categories: categories,
    61                     roam: true,
    62                     focusNodeAdjacency: true,
    63                     itemStyle: {
    64                         normal: {
    65                             borderColor: '#fff',
    66                             borderWidth: 1,
    67                             shadowBlur: 10,
    68                             shadowColor: 'rgba(0, 0, 0, 0.3)'
    69                         }
    70                     },
    71                     label: {
    72                         position: 'right',
    73                         formatter: '{b}'
    74                     },
    75                     lineStyle: {
    76                         color: 'source',
    77                         curveness: 0.3
    78                     },
    79                     emphasis: {
    80                         lineStyle: {
    81                              10
    82                         }
    83                     }
    84                 }
    85             ]
    86         };
    87 
    88         myChart.setOption(option);
    89     }, 'xml');
    90     if (option && typeof option === "object") {
    91         var startTime = +new Date();
    92         myChart.setOption(option, true);
    93         var endTime = +new Date();
    94         var updateTime = endTime - startTime;
    95         console.log("Time used:", updateTime);
    96     }
    97 </script>
    98 </body>
    99 </html>
    View Code

    工程包下载:

    https://pan.baidu.com/s/1vD1p3efCpHYJwMUTs8K96g

    提取码:fxuk

     

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  • 原文地址:https://www.cnblogs.com/smartisn/p/11855603.html
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