AntV G6节点长度的修改

如下图所示，当我将节点修改成图片后，由于节点之间的连线太短，导致节点都挨的很近，看起来很丑。

 最后在文档中找到了linkDistance属性，可以设置指定边的距离

主要代码：

layout: {type: 'force',linkDistance: 150 // 指定边距离为150
},

效果如下：

完整代码：

<template><div><div id="container"></div></div>
</template>
<script>
import G6 from '@antv/g6'
export default {name: 'g6',mounted () {this.initComponent()},data () {return {data: {}, // 拓扑图数据graph: undefined // new G6}},methods: {/*** 创建G6，并对G6的一些设置* */initComponent () {this.data = {nodes: [{id: 'node1',label: '采集服务器',ip: '192.168.1.1',status: 0// 此处的key值一定不要出现type，如果出现type，图片修改无效},{id: 'node2',label: '数据库',ip: '192.168.1.2',status: 1},{id: 'node3',label: '终端',ip: '192.168.1.3',status: 2},{id: 'node4',label: '引擎',ip: '192.168.1.4',status: 0}],edges: [{source: 'node1',target: 'node2'},{source: 'node1',target: 'node3'},{source: 'node1',target: 'node4'}]}/*** 遍历节点数据，给节点添加图片*/for (let i = 0, len = this.data.nodes.length; i < len; i++) {// eslint-disable-next-line eqeqeqif (this.data.nodes[i].status == 0) { // 'offlineAnomaly'this.data.nodes[i].img = 'https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fimg.jj20.com%2Fup%2Fallimg%2Ftp05%2F19100122420C335-0-lp.jpg&refer=http%3A%2F%2Fimg.jj20.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=jpeg?sec=1641970684&t=70b9b0b3a05f6ca5d56d6c4234fdd1fd'}// eslint-disable-next-line eqeqeqif (this.data.nodes[i].status == 1) { // 'onlineAuth'this.data.nodes[i].img = 'https://yyb.gtimg.com/aiplat/page/product/visionimgidy/img/demo6-16a47e5d31.jpg?max_age=31536000'}// eslint-disable-next-line eqeqeqif (this.data.nodes[i].status == 2) { // 'onlineAuth'this.data.nodes[i].img = 'https://img0.baidu.com/it/u=3927459320,2138990686&fm=26&fmt=auto'}}this.graph = new G6.Graph({container: 'container',width: 800,height: 800,layout: {type: 'force',linkDistance: 150 // 指定边距离为150},modes: {default: ['drag-canvas', 'zoom-canvas', 'drag-node'] // 允许拖拽画布、放缩画布、拖拽节点},defaultNode: { // 节点样式修改type: 'image', // 设置节点为图片size: [40, 40] // 节点大小}})this.graph.data(this.data)this.graph.render()}}
}
</script>

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