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/**
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* @description: 案件图谱配置
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* @fileName: caseAtlasConfig
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* @author: 17076
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* @date: 2024/7/3-下午2:51
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* @version: V1.0.0
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**/
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const caseAtlasConfig = {
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// tooltip: { // 弹窗
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// show: false
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// },
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series: [
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{
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categories: [],
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type: 'graph',
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layout: 'force',
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zoom: 0.5,
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symbolSize: 150,
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// 节点是否可以拖动
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draggable: true,
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roam: true,
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hoverAnimation: false,
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legendHoverLink: false,
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nodeScaleRatio: 0.6, // 鼠标漫游缩放时节点的相应缩放比例，当设为0时节点不随着鼠标的缩放而缩放
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focusNodeAdjacency: false, // 是否在鼠标移到节点上的时候突出显示节点以及节点的边和邻接节点。
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// categories: categories,
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itemStyle: {
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color: '#67A3FF'
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},
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edgeSymbol: ['', 'arrow'],
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edgeLabel: {
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normal: {
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show: true,
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textStyle: {
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fontSize: 12
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},
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formatter(x) {
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return x.data.name
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}
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}
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},
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label: {
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show: true,
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textStyle: {
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fontSize: 12
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},
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color: '#FFFFFF',
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textBorderWidth: '1.3',
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// 多字换行
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formatter: function(params) {
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// console.log(params);
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var newParamsName = ''
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var paramsNameNumber = params.name.length
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var provideNumber = 8 // 一行显示几个字
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var rowNumber = Math.ceil(paramsNameNumber / provideNumber)
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if (paramsNameNumber > provideNumber) {
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for (var p = 0; p < rowNumber; p++) {
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var tempStr = ''
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var start = p * provideNumber
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var end = start + provideNumber
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if (p === rowNumber - 1) {
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tempStr = params.name.substring(start, paramsNameNumber)
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} else {
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tempStr = params.name.substring(start, end) + '\n\n'
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}
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newParamsName += tempStr
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}
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} else {
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newParamsName = params.name
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}
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return newParamsName
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}
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},
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force: {
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repulsion: 200, // 节点之间的斥力因子。支持数组表达斥力范围，值越大斥力越大。
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gravity: 0.01, // 节点受到的向中心的引力因子。该值越大节点越往中心点靠拢。
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edgeLength: 400, // 边的两个节点之间的距离，这个距离也会受 repulsion影响 。值越大则长度越长
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layoutAnimation: true // 因为力引导布局会在多次迭代后才会稳定，这个参数决定是否显示布局的迭代动画
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// 在浏览器端节点数据较多（>100）的时候不建议关闭，布局过程会造成浏览器假死。
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},
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data: [],
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links: []
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}
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]
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}
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export default caseAtlasConfig
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