fix:流程图组件抽取
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94cbc15ed7
commit
d854913b09
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@ -1,11 +1,7 @@
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<template>
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<el-drawer
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v-model="visible"
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:title="workflowName"
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:size="'90%'"
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>
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<div v-if="visible">
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<svg id="mySvg" v-if="visible"></svg>
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</el-drawer>
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</div>
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</template>
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<script>
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@ -15,50 +11,67 @@ import * as d3 from "d3";
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export default {
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name: "degraD3",
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props: {
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code: {
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type: String,
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default: "",
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nodes: {
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type:Array,
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default:()=>[]
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},
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edges:{
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type:Array,
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default:()=>[]
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},
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rankdir:{
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type: String,
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default: "DL",
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}
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},
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data() {
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return {
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mySvgHeight: null,
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g:null,
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visible:false,
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isSaving: false,
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params:{}
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type:""
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};
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},
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mounted() {
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watch: {
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nodes: {
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handler(val) {
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console.log(val);
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this.updateGraph();
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},
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deep: true,
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},
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edges: {
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handler(val) {
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console.log(val);
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this.updateGraph();
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},
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deep: true,
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},
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},
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mounted() {},
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methods: {
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open(type=""){
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open(){
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this.visible = true;
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if(type=='batch'){
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this.params.batch = this.code;
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}else if(type=='routepack'){
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this.params.routepack = this.code;
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}
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this.handleWatch();
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},
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handleWatch() {
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let that = this;
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that.limitedWatch = true;
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that.$nextTick(() => {
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var g = new dagreD3.graphlib.Graph().setGraph({
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rankdir: "LR",
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nodesep: 40,
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edgesep: 25, //两条线之间的距离
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ranksep: 20, //节点之间的距离
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marginx: 80,
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marginy: 10,
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});
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//获取state得到节点
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that.$API.wpm.batchlog.dag.req(that.params).then((res) => {
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let nodes = res.nodes;
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// 添加节点
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nodes.forEach((item) => {
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if(item.id&& item.label){
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g.setNode(item.id, {
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if(that.g!==null){
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that.updataGraph();
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}else{
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that.g = new dagreD3.graphlib.Graph().setGraph({
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rankdir: that.rankdir,
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nodesep: 40,
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edgesep: 25, //两条线之间的距离
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ranksep: 20, //节点之间的距离
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marginx: 80,
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marginy: 10,
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});
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// 添加节点
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that.nodes.forEach((item) => {
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if(item.id&& item.label){
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that.g.setNode(item.id, {
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// 节点标签
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label: item.label,
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// 节点形状
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@ -70,81 +83,81 @@ export default {
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rx: 5, //矩形节点圆角度
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ry: 5,
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});
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}
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});
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//流转得到线 链接关系
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let transitionList = res.edges;
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transitionList.forEach((transition0) => {
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g.setEdge(
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transition0.source,
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transition0.target,
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{
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// 边标签
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label: transition0.label,
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// 边样式
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style: "fill:#ffffff;stroke:#c0c1c3;stroke-width:1.5px", // 根据后台数据来改变连线的颜色
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}
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);
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// let condition_expression = transition0.condition_expression;
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// if (condition_expression.length > 0) {
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// let newNodeId = transition0.id
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// g.setNode(newNodeId, {
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// label: "条件流转",
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// style: "stroke: #000;fill: #afa",
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// shape: "diamond",
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// });
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// g.setEdge(
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// transition0.source_state,
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// newNodeId,
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// {
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// // 边标签
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// label: transition0.name,
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// style: "fill:#ffffff;stroke:#c0c1c3;stroke-width:1.5px",
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// }
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// );
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// condition_expression.forEach((condition_expression0) => {
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// g.setEdge(
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// newNodeId,
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// condition_expression0.target_state,
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// {
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// label: condition_expression0.label,
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// style:
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// "fill:#ffffff;stroke:#c0c1c3;stroke-width:1.5px",
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// }
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// );
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// });
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// }else {
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// g.setEdge(
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// transition0.source,
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// transition0.target,
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// {
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// // 边标签
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// label: transition0.label,
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// // 边样式
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// style: "fill:#ffffff;stroke:#c0c1c3;stroke-width:1.5px", // 根据后台数据来改变连线的颜色
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// }
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// );
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// }
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});
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// g.nodes().length - 1;
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// 创建渲染器
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let render = new dagreD3.render();
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// 选择 svg 并添加一个g元素作为绘图容器.
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let svg = d3.select("#mySvg");
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let inner = svg.append("g");
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// 在绘图容器上运行渲染器生成流程图.
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render(inner, g);
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let mySvgHeight =document.getElementsByClassName("nodes")[0].getBoundingClientRect().height + 50;
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let mySvgWdith =document.getElementsByClassName("output")[0].getBoundingClientRect().innerwidth ;
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console.log('mySvgWdith',mySvgWdith);
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document.getElementById('mySvg').setAttribute("height", mySvgHeight);
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document.getElementById('mySvg').setAttribute("width", mySvgWdith);
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}
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});
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//流转得到线 链接关系
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that.edges.forEach((transition0) => {
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that.g.setEdge(transition0.source,transition0.target,{
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label: transition0.label,// 边标签
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style: "fill:#ffffff;stroke:#c0c1c3;stroke-width:1.5px", // 根据后台数据来改变连线的颜色
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});
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});
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// 创建渲染器
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let render = new dagreD3.render();
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// 选择 svg 并添加一个g元素作为绘图容器.
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let svg = d3.select("#mySvg");
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let inner = svg.append("g");
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that.inner = inner;
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// 在绘图容器上运行渲染器生成流程图.
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render(inner, that.g);
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let mySvgHeight =document.getElementsByClassName("nodes")[0].getBoundingClientRect().height + 50;
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let mySvgWdith =document.getElementsByClassName("output")[0].getBoundingClientRect().width+150 ;
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document.getElementById('mySvg').setAttribute("height", mySvgHeight);
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document.getElementById('mySvg').setAttribute("width", mySvgWdith);
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}
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})
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},
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updataGraph(){
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},
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// 假设你有一个方法来更新节点和边的数据
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updateGraph() {
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let that = this;
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// 清空现有图形
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that.g.nodes().forEach(function (v) {
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that.g.removeNode(v);
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});
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that.g.edges().forEach(function (e) {
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that.g.removeEdge(e);
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});
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// 重新添加节点
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that.nodes.forEach((item) => {
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if (item.id && item.label) {
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that.g.setNode(item.id, {
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label: item.label,
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shape: item.shape,
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toolText: item.label,
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style: "fill:#fff;stroke:#000",
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labelStyle: "fill:#000;",
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rx: 5,
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ry: 5,
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});
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}
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});
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// 重新添加边
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that.edges.forEach((transition0) => {
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that.g.setEdge(transition0.source, transition0.target, {
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label: transition0.label,
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style: "fill:#ffffff;stroke:#c0c1c3;stroke-width:1.5px",
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});
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});
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},
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let render = new dagreD3.render();
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// 渲染更新后的图形
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render(that.inner, that.g);
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// 获取新的 SVG 尺寸
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let mySvgHeight = document.getElementsByClassName("nodes")[0]?.getBoundingClientRect().height + 50;
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let mySvgWdith = document.getElementsByClassName("output")[0]?.getBoundingClientRect().width + 150;
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closeMark() {
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this.limitedWatch = false;
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// 检查节点和边的容器是否存在
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if (mySvgHeight && mySvgWdith) {
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// 设置 SVG 尺寸
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document.getElementById('mySvg').setAttribute("height", mySvgHeight);
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document.getElementById('mySvg').setAttribute("width", mySvgWdith);
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} else {
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console.log("元素尚未加载，无法更新 SVG 尺寸");
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}
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},
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scaleUp() {
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var svg = document.getElementById("mySvg");
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