feat: add flowChart Component (#488)

package.json

@@ -33,6 +33,8 @@
   },
   "dependencies": {
     "@iconify/iconify": "^2.0.0-rc.6",
+    "@logicflow/core": "^0.3.0",
+    "@logicflow/extension": "^0.3.0",
     "@vueuse/core": "^4.8.1",
     "@zxcvbn-ts/core": "^0.3.0",
     "ant-design-vue": "^2.1.2",
@@ -52,6 +54,7 @@
     "vditor": "^3.8.4",
     "vue": "3.0.11",
     "vue-i18n": "9.0.0",
+    "vue-json-pretty": "^2.0.2",
     "vue-router": "^4.0.6",
     "vue-types": "^3.0.2",
     "xlsx": "^0.16.9"

src/components/FlowChart/index.ts

+import { App } from 'vue';
+import control from './src/Control.vue';
+import nodePanel from './src/NodePanel.vue';
+import dataDialog from './src/DataDialog.vue';
+
+export const Control = Object.assign(control, {
+  install(app: App) {
+    app.component(control.name, control);
+  },
+});
+
+export const NodePanel = Object.assign(nodePanel, {
+  install(app: App) {
+    app.component(nodePanel.name, nodePanel);
+  },
+});
+
+export const DataDialog = Object.assign(dataDialog, {
+  install(app: App) {
+    app.component(dataDialog.name, dataDialog);
+  },
+});

src/components/FlowChart/src/Control.vue

+<template>
+  <div class="control-container">
+    <!-- 功能按钮 -->
+    <ul>
+      <li
+        v-for="(item, key) in titleLists"
+        :key="key"
+        :title="item.text"
+        @mouseenter.prevent="onEnter(key)"
+        @mouseleave.prevent="focusIndex = -1"
+      >
+        <a-button
+          :disabled="item.disabled"
+          :style="{ cursor: item.disabled === false ? 'pointer' : 'not-allowed' }"
+          @click="onControl(item, key)"
+        >
+          <span :class="'iconfont ' + item.icon"></span>
+          <p>{{ item.text }}</p>
+        </a-button>
+      </li>
+    </ul>
+  </div>
+</template>
+
+<script lang="ts">
+  import { defineComponent, ref, unref, onMounted } from 'vue';
+
+  export default defineComponent({
+    name: 'Control',
+    props: {
+      lf: Object || String,
+      catTurboData: Boolean,
+    },
+    emits: ['catData'],
+    setup(props, { emit }) {
+      let focusIndex = ref(-1);
+      let titleLists = ref([
+        {
+          icon: 'icon-zoom-out-hs',
+          text: '缩小',
+          disabled: false,
+        },
+        {
+          icon: 'icon-enlarge-hs',
+          text: '放大',
+          disabled: false,
+        },
+        {
+          icon: 'icon-full-screen-hs',
+          text: '适应',
+          disabled: false,
+        },
+        {
+          icon: 'icon-previous-hs',
+          text: '上一步',
+          disabled: true,
+        },
+        {
+          icon: 'icon-next-step-hs',
+          text: '下一步',
+          disabled: true,
+        },
+        {
+          icon: 'icon-download-hs',
+          text: '下载图片',
+          disabled: false,
+        },
+        {
+          icon: 'icon-watch-hs',
+          text: '查看数据',
+          disabled: false,
+        },
+      ]);
+
+      const onControl = (item, key) => {
+        ['zoom', 'zoom', 'resetZoom', 'undo', 'redo', 'getSnapshot'].forEach((v, i) => {
+          let domControl = props.lf;
+          if (key === 1) {
+            domControl.zoom(true);
+          }
+          if (key === 6) {
+            emit('catData');
+          }
+          if (key === i) {
+            domControl[v]();
+          }
+        });
+      };
+
+      const onEnter = (key) => {
+        focusIndex.value = key;
+      };
+
+      onMounted(() => {
+        props.lf.on('history:change', ({ data: { undoAble, redoAble } }) => {
+          unref(titleLists)[3].disabled = !undoAble;
+          unref(titleLists)[4].disabled = !redoAble;
+        });
+      });
+
+      return {
+        focusIndex,
+        titleLists,
+        onControl,
+        onEnter,
+      };
+    },
+  });
+</script>
+
+<style scoped>
+  @import './assets/iconfont/iconfont.css';
+
+  .control-container {
+    position: absolute;
+    right: 20px;
+    background: hsla(0, 0%, 100%, 0.8);
+    box-shadow: 0 1px 4px rgb(0 0 0 / 30%);
+  }
+
+  .iconfont {
+    font-size: 25px;
+  }
+
+  .control-container p {
+    margin: 0;
+    font-size: 12px;
+  }
+
+  .control-container ul {
+    display: flex;
+    justify-content: space-around;
+    align-items: center;
+    margin: 2px;
+  }
+
+  .control-container ul li {
+    width: 60px;
+    text-align: center;
+  }
+
+  .control-container ul li button {
+    width: 100%;
+    height: 60px;
+    padding: 0;
+    background-color: transparent;
+    border: none;
+    outline: none;
+  }
+</style>

src/components/FlowChart/src/DataDialog.vue

+<template>
+  <vue-json-pretty :path="'res'" :deep="3" :showLength="true" :data="graphData" />
+</template>
+
+<script lang="ts">
+  import VueJsonPretty from 'vue-json-pretty';
+  import 'vue-json-pretty/lib/styles.css';
+  import { defineComponent } from 'vue';
+  export default defineComponent({
+    name: 'DataDialog',
+    components: {
+      VueJsonPretty,
+    },
+    props: {
+      graphData: Object,
+    },
+  });
+</script>

src/components/FlowChart/src/NodePanel.vue

+<template>
+  <!-- 左侧bpmn元素选择器 -->
+  <div class="node-panel">
+    <div
+      class="node-item"
+      v-for="item in nodeList"
+      :key="item.text"
+      @mousedown="nodeDragNode(item)"
+    >
+      <div class="node-item-icon" :class="item.class">
+        <div v-if="item.type === 'user' || item.type === 'time'" class="shape"></div>
+      </div>
+      <span class="node-label">{{ item.text }}</span>
+    </div>
+  </div>
+</template>
+
+<script lang="ts">
+  import { defineComponent, ref, unref } from 'vue';
+  export default defineComponent({
+    name: 'NodePanel',
+    props: {
+      lf: Object,
+      nodeList: Array,
+    },
+    setup(props) {
+      let node = ref({
+        type: 'rect',
+        property: {
+          a: 'efrwe',
+          b: 'wewe',
+        },
+      });
+      let properties = ref({
+        a: 'efrwe',
+        b: 'wewe',
+      });
+
+      const nodeDragNode = (item) => {
+        props.lf.dnd.startDrag({
+          type: item.type,
+          properties: unref(properties),
+        });
+      };
+
+      return {
+        node,
+        properties,
+        nodeDragNode,
+      };
+    },
+  });
+</script>
+
+<style scoped>
+  .node-panel {
+    position: absolute;
+    top: 100px;
+    left: 50px;
+    z-index: 101;
+    width: 70px;
+    padding: 20px 10px;
+    text-align: center;
+    background-color: white;
+    border-radius: 6px;
+    box-shadow: 0 0 10px 1px rgb(228, 224, 219);
+  }
+
+  .node-item {
+    margin-bottom: 20px;
+  }
+
+  .node-item-icon {
+    display: flex;
+    height: 30px;
+    background-size: cover;
+    flex-wrap: wrap;
+    justify-content: center;
+  }
+
+  .node-label {
+    margin-top: 5px;
+    font-size: 12px;
+    user-select: none;
+  }
+
+  .node-start {
+    background: url('./background/start.png') no-repeat;
+    background-size: cover;
+  }
+
+  .node-rect {
+    border: 1px solid black;
+  }
+
+  .node-user {
+    background: url('./background/user.png') no-repeat;
+    background-size: cover;
+  }
+
+  .node-time {
+    background: url('./background/time.png') no-repeat;
+    background-size: cover;
+  }
+
+  .node-push {
+    background: url('./background/push.png') no-repeat;
+    background-size: cover;
+  }
+
+  .node-download {
+    background: url('./background/download.png') no-repeat;
+    background-size: cover;
+  }
+
+  .node-click {
+    background: url('./background/click.png') no-repeat;
+    background-size: cover;
+  }
+
+  .node-end {
+    background: url('./background/end.png') no-repeat;
+    background-size: cover;
+  }
+
+  .bpmn-start {
+    cursor: grab;
+    background: url('./assets/background/bpmn-start.png') center center no-repeat;
+  }
+
+  .bpmn-end {
+    cursor: grab;
+    background: url('./assets/background/bpmn-end.png') center center no-repeat;
+  }
+
+  .bpmn-user {
+    cursor: grab;
+    background: url('./assets/background/bpmn-user.png') center center no-repeat;
+  }
+
+  .bpmn-exclusiveGateway {
+    cursor: grab;
+    background: url('./assets/background/bpmn-exclusiveGateway.png') center center no-repeat;
+  }
+</style>

src/components/FlowChart/src/adpterForTurbo.ts

+const TurboType = {
+  SEQUENCE_FLOW: 1,
+  START_EVENT: 2,
+  END_EVENT: 3,
+  USER_TASK: 4,
+  SERVICE_TASK: 5,
+  EXCLUSIVE_GATEWAY: 6,
+};
+
+function getTurboType(type) {
+  switch (type) {
+    case 'bpmn:sequenceFlow':
+      return TurboType.SEQUENCE_FLOW;
+    case 'bpmn:startEvent':
+      return TurboType.START_EVENT;
+    case 'bpmn:endEvent':
+      return TurboType.END_EVENT;
+    case 'bpmn:userTask':
+      return TurboType.USER_TASK;
+    case 'bpmn:serviceTask':
+      return TurboType.SERVICE_TASK;
+    case 'bpmn:exclusiveGateway':
+      return TurboType.EXCLUSIVE_GATEWAY;
+    default:
+      return type;
+  }
+}
+
+function convertNodeToTurboElement(node) {
+  const { id, type, x, y, text = '', properties } = node;
+  return {
+    incoming: [],
+    outgoing: [],
+    dockers: [],
+    type: getTurboType(node.type),
+    properties: {
+      ...properties,
+      name: (text && text.value) || '',
+      x: x,
+      y: y,
+      text,
+      logicFlowType: type,
+    },
+    key: id,
+  };
+}
+
+function convertEdgeToTurboElement(edge) {
+  const {
+    id,
+    type,
+    sourceNodeId,
+    targetNodeId,
+    startPoint,
+    endPoint,
+    pointsList,
+    text = '',
+    properties,
+  } = edge;
+  return {
+    incoming: [sourceNodeId],
+    outgoing: [targetNodeId],
+    type: getTurboType(type),
+    dockers: [],
+    properties: {
+      ...properties,
+      name: (text && text.value) || '',
+      text,
+      startPoint,
+      endPoint,
+      pointsList,
+      logicFlowType: type,
+    },
+    key: id,
+  };
+}
+
+export function toTurboData(data) {
+  const nodeMap = new Map();
+  const turboData = {
+    flowElementList: [],
+  };
+  data.nodes.forEach((node) => {
+    const flowElement = convertNodeToTurboElement(node);
+    turboData.flowElementList.push(flowElement);
+    nodeMap.set(node.id, flowElement);
+  });
+  data.edges.forEach((edge) => {
+    const flowElement = convertEdgeToTurboElement(edge);
+    const sourceElement = nodeMap.get(edge.sourceNodeId);
+    sourceElement.outgoing.push(flowElement.key);
+    const targetElement = nodeMap.get(edge.targetNodeId);
+    targetElement.incoming.push(flowElement.key);
+    turboData.flowElementList.push(flowElement);
+  });
+  return turboData;
+}
+
+function convertFlowElementToEdge(element) {
+  const { incoming, outgoing, properties, key } = element;
+  const { text, startPoint, endPoint, pointsList, logicFlowType } = properties;
+  const edge = {
+    id: key,
+    type: logicFlowType,
+    sourceNodeId: incoming[0],
+    targetNodeId: outgoing[0],
+    text,
+    startPoint,
+    endPoint,
+    pointsList,
+    properties: {},
+  };
+  const excludeProperties = ['startPoint', 'endPoint', 'pointsList', 'text', 'logicFlowType'];
+  Object.keys(element.properties).forEach((property) => {
+    if (excludeProperties.indexOf(property) === -1) {
+      edge.properties[property] = element.properties[property];
+    }
+  });
+  return edge;
+}
+
+function convertFlowElementToNode(element) {
+  const { properties, key } = element;
+  const { x, y, text, logicFlowType } = properties;
+  const node = {
+    id: key,
+    type: logicFlowType,
+    x,
+    y,
+    text,
+    properties: {},
+  };
+  const excludeProperties = ['x', 'y', 'text', 'logicFlowType'];
+  Object.keys(element.properties).forEach((property) => {
+    if (excludeProperties.indexOf(property) === -1) {
+      node.properties[property] = element.properties[property];
+    }
+  });
+  return node;
+}
+
+export function toLogicflowData(data) {
+  const lfData = {
+    nodes: [],
+    edges: [],
+  };
+  const list = data.flowElementList;
+  list &&
+    list.length > 0 &&
+    list.forEach((element) => {
+      if (element.type === TurboType.SEQUENCE_FLOW) {
+        const edge = convertFlowElementToEdge(element);
+        lfData.edges.push(edge);
+      } else {
+        const node = convertFlowElementToNode(element);
+        lfData.nodes.push(node);
+      }
+    });
+  return lfData;
+}

src/components/FlowChart/src/assets/iconfont/iconfont.css

+@font-face {
+  font-family: 'iconfont';
+  src: url('iconfont.eot?t=1618544337340'); /* IE9 */
+  src: url('iconfont.eot?t=1618544337340#iefix') format('embedded-opentype'),
+    /* IE6-IE8 */
+      url('data:application/x-font-woff2;charset=utf-8;base64,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')
+      format('woff2'),
+    url('iconfont.woff?t=1618544337340') format('woff'),
+    url('iconfont.ttf?t=1618544337340') format('truetype'),
+    /* chrome, firefox, opera, Safari, Android, iOS 4.2+ */
+      url('iconfont.svg?t=1618544337340#iconfont') format('svg'); /* iOS 4.1- */
+}
+
+.iconfont {
+  font-family: 'iconfont' !important;
+  font-size: 16px;
+  font-style: normal;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+.icon-full-screen-hs:before {
+  content: '\e656';
+}
+
+.icon-watch-hs:before {
+  content: '\e766';
+}
+
+.icon-download-hs:before {
+  content: '\e6af';
+}
+
+.icon-enlarge-hs:before {
+  content: '\e765';
+}
+
+.icon-previous-hs:before {
+  content: '\e84c';
+}
+
+.icon-zoom-out-hs:before {
+  content: '\e744';
+}
+
+.icon-next-step-hs:before {
+  content: '\e84b';
+}

src/components/FlowChart/src/assets/iconfont/iconfont.js

+!(function (c) {
+  var t,
+    e,
+    o,
+    a,
+    n,
+    l,
+    i =
+      '<svg><symbol id="icon-full-screen-hs" viewBox="0 0 1024 1024"><path d="M960.605 932.345v-240.231c0.045-7.2-2.723-14.445-8.213-19.98-11.115-11.047-29.002-11.047-40.071 0-5.535 5.535-8.303 12.757-8.303 19.98v171.923l-351.99-352.035 351.99-352.013v171.855c0 7.245 2.767 14.49 8.303 20.002 11.070 11.070 28.957 11.070 40.071 0 5.49-5.511 8.257-12.78 8.213-20.002v-240.187c0.045-7.223-2.723-14.468-8.213-20.003-5.58-5.511-12.803-8.279-20.025-8.302h-240.233c-7.222 0-14.467 2.79-19.98 8.302-11.115 11.049-11.115 28.957 0 40.050 5.511 5.535 12.735 8.302 19.98 8.279h171.9l-352.013 352.013-352.012-352.035h171.855c7.268 0.022 14.49-2.745 20.025-8.279 11.070-11.047 11.070-29.002 0-40.050-5.49-5.511-12.758-8.279-20.025-8.303h-240.187c-7.268 0-14.513 2.79-20.025 8.303-5.513 5.558-8.279 12.803-8.279 20.048v240.165c0 7.245 2.79 14.512 8.279 20.002 11.070 11.070 28.98 11.070 40.028 0 5.513-5.511 8.279-12.713 8.279-20.002v-171.855l352.058 352.012-352.035 352.035v-171.922c0-7.2-2.745-14.445-8.279-19.98-11.070-11.047-29.002-11.047-40.028 0-5.558 5.535-8.279 12.757-8.279 19.98v240.231c0 7.223 2.79 14.468 8.279 20.048 5.535 5.468 12.757 8.279 20.025 8.279h240.188c7.268 0 14.49-2.745 20.025-8.279 11.070-11.047 11.070-29.002 0-40.050-5.535-5.535-12.78-8.257-20.025-8.257h-171.877l352.012-352.035 352.013 352.035h-171.9c-7.222 0-14.467 2.768-19.98 8.257-11.115 11.049-11.115 29.002 0 40.050 5.511 5.468 12.735 8.279 19.98 8.279h240.255c7.2 0 14.445-2.813 20.025-8.279 5.467-5.602 8.19-12.825 8.19-20.048z"  ></path></symbol><symbol id="icon-watch-hs" viewBox="0 0 1024 1024"><path d="M511.08 630.42c0.39-0.09 0.8-0.14 1.2-0.2h-0.52zM651 490.5c0 0.2-0.09 0.4-0.13 0.59s0 0.14 0 0.2c0.03-0.29 0.07-0.53 0.13-0.79zM471.17 630.42l-0.84-0.18h-0.31c0.38 0.03 0.77 0.1 1.15 0.18zM331.49 449v0.36c0.08-0.51 0.16-1 0.23-1.52-0.12 0.37-0.19 0.78-0.23 1.16zM468.88 630.1l1.14 0.11c-0.83-0.13-1.67-0.23-2.5-0.36a10 10 0 0 0 1.36 0.25zM331.57 492.78a11.92 11.92 0 0 0 0.24 1.36c-0.13-0.87-0.24-1.76-0.38-2.64 0.05 0.43 0.09 0.86 0.14 1.28zM331.25 490.5c0.07 0.33 0.13 0.66 0.18 1v-0.23zM331.25 450.58c0.05-0.26 0.1-0.5 0.15-0.73s0-0.34 0.05-0.51c-0.06 0.42-0.12 0.84-0.2 1.24zM650.84 491.41v-0.12c-0.07 0.41-0.13 0.83-0.19 1.24 0.09-0.4 0.15-0.8 0.19-1.12z"  ></path><path d="M512 65C264.66 65 65 264.66 65 512s199.66 447 447 447 447-199.66 447-447S759.34 65 512 65z m213.38 684.87c-8.76 9.55-25 8.88-33.91 0l-12.3-12.3q-42.64-42.63-85.28-85.28a200 200 0 0 1-59.3 22.52 214 214 0 0 1-131.48-14.95c-37.52-16.92-69.56-46.36-90.86-81.46-22-36.33-32.73-80.15-29.4-122.54a213.12 213.12 0 0 1 48.3-119.42c54.37-66.3 150.16-92.22 230.58-62.43a214.42 214.42 0 0 1 100.68 77.16c24.62 34.5 37.4 77.11 37.56 119.37a235.67 235.67 0 0 1-2.92 34.06c-6.88 45.84-30.52 87.73-64.1 118.92l5.81 5.81L725.38 716c9.48 9.43 8.79 24.3 0 33.87z"  ></path><path d="M635.31 542.1c1.2-2.36 2.34-4.74 3.44-7.15 0.28-0.61 0.54-1.22 0.81-1.83 1.5-3.86 3-7.72 4.25-11.67a183.83 183.83 0 0 0 6.56-26.9c0.11-0.66 0.2-1.34 0.29-2-0.35 1.85-0.91 3.8 0.21-1.44 0.24-2.18 0.45-4.37 0.61-6.56 0.35-4.66 0.51-9.32 0.52-14s-0.17-9.33-0.52-14q-0.26-3.45-0.64-6.88v-0.08c-1-6-0.2-1.67 0 0 0 0.31 0.11 0.63 0.17 1-0.16-0.89-0.27-1.8-0.41-2.7a182.65 182.65 0 0 0-6.6-27.62c-1.38-4.27-3-8.41-4.59-12.61-0.32-0.71-0.63-1.42-1-2.13-0.92-2-1.87-4-2.87-6a184.55 184.55 0 0 0-13.85-23.12c-1.11-1.58-7-8.66-1.71-2.52-1.42-1.65-2.72-3.42-4.12-5.09q-4.2-5-8.75-9.73c-6.1-6.32-12.78-11.79-19.44-17.49 6.14 5.26-0.94-0.6-2.52-1.71-1.79-1.26-3.6-2.48-5.43-3.68q-5.52-3.59-11.27-6.78-6.07-3.36-12.38-6.26c-0.75-0.35-1.51-0.68-2.26-1-1.64-0.62-3.25-1.3-4.9-1.9a181.3 181.3 0 0 0-27.13-7.74c-2.67-0.55-5.36-1-8.05-1.46-0.9-0.14-1.81-0.25-2.71-0.41l1 0.17c1.67 0.2 6 1 0 0H512q-6.56-0.75-13.15-1a188.34 188.34 0 0 0-28.4 1c-1.1 0.2-2.25 0.31-3.34 0.49-2.24 0.37-4.48 0.78-6.7 1.24q-6.63 1.35-13.14 3.18c-4.29 1.21-8.55 2.58-12.75 4.1-2 0.72-4 1.51-6 2.28l-1.84 0.82a185.92 185.92 0 0 0-24.25 13.32q-3.3 2.16-6.51 4.44c-0.74 0.53-3.82 2.89-3.93 2.93-0.71 0.57-1.41 1.14-2.1 1.72q-2.52 2.1-5 4.27a186.27 186.27 0 0 0-18.65 19.25c-1.32 1.58-6.2 9-2 2.31-1.16 1.83-2.62 3.53-3.86 5.3q-3.78 5.37-7.17 11T346.94 399q-1.5 3-2.89 5.95c-0.86 1.86-3.23 8.91-0.78 1.56-3 8.94-6.46 17.52-8.69 26.72q-1.68 6.94-2.82 14c0 0.21-0.05 0.42-0.08 0.62 0.29-1.51 0.67-2.55-0.28 2-0.2 1.77-0.38 3.54-0.53 5.32a188.09 188.09 0 0 0-0.11 29.36c0.17 2.25 0.41 4.49 0.65 6.74 0.8 3.86 0.63 3.81 0.4 2.87l0.06 0.41q1.06 6.38 2.56 12.66a200.32 200.32 0 0 0 8.27 26c0.46 1 0.89 2 1.35 3q1.4 3 2.89 6 3 5.86 6.39 11.53 3.56 5.89 7.54 11.54c1.13 1.59 2.44 3.11 3.49 4.76-4.09-6.45-0.21-0.31 1.12 1.3a185.34 185.34 0 0 0 19 19.82q2.92 2.63 5.95 5.13c1.62 1.33 7.76 5.22 1.31 1.12 3.49 2.22 6.72 4.91 10.18 7.19a184.79 184.79 0 0 0 23.59 13.12c1 0.48 2.06 0.93 3.09 1.4 2 0.76 3.94 1.54 5.92 2.26 4.2 1.52 8.46 2.89 12.75 4.1s8.72 2.29 13.14 3.18c2.22 0.46 4.46 0.87 6.7 1.24l0.41 0.06c-0.93-0.22-1-0.39 2.81 0.39a200.31 200.31 0 0 0 27.82 1q6.83-0.25 13.61-1c4.64-1 3.6-0.58 2.08-0.28l0.62-0.09c2-0.33 4-0.69 6-1.08a183.29 183.29 0 0 0 27.22-7.55c2.26-0.81 4.49-1.87 6.76-2.64 0.75-0.34 1.51-0.67 2.25-1q5.7-2.64 11.2-5.66c7.94-4.37 15-9.82 22.58-14.65-6.69 4.25 0.74-0.64 2.31-2s3.32-2.83 4.95-4.29q4.86-4.38 9.4-9.08 4.79-5 9.17-10.23c1.26-1.51 2.43-3.1 3.7-4.59-5.06 5.91-0.2 0.17 1-1.45a185.86 185.86 0 0 0 14.31-23.66z"  ></path><path d="M512.68 630.18l1.16-0.19-1.56 0.23z"  ></path></symbol><symbol id="icon-download-hs" viewBox="0 0 1024 1024"><path d="M200 834h632v88a8 8 0 0 1-8 8H192v-88a8 8 0 0 1 8-8z m239-262.037V185c0-13.255 10.745-24 24-24h104v401.473l141.997-137.148c9.534-9.209 24.728-8.945 33.936 0.59l0.004 0.003 72.205 74.799-304.959 294.546c-9.534 9.208-24.728 8.944-33.936-0.59l-0.003-0.004-71.859-74.44-0.063 0.062-205.587-212.927c-9.206-9.534-8.941-24.724 0.59-33.932l74.782-72.246L439 571.963z"  ></path></symbol><symbol id="icon-enlarge-hs" viewBox="0 0 1024 1024"><path d="M945.159 867.61l-206.543-206.538c49.578-63.772 79.108-143.903 79.108-230.953 0-207.97-168.58-376.547-376.639-376.547-207.97 0-376.547 168.577-376.547 376.547 0 208.038 168.577 376.614 376.547 376.614 87.059 0 167.197-29.532 230.973-79.108l206.543 206.544c9.171 9.17 21.227 13.802 33.278 13.802s24.106-4.629 33.28-13.802c18.431-18.43 18.431-48.215 0-66.559v0zM158.701 430.119c0-155.737 126.65-282.39 282.39-282.39 155.826 0 282.477 126.65 282.477 282.39 0 155.805-126.65 282.458-282.477 282.458-155.739 0-282.39-126.65-282.39-282.458v0z"  ></path><path d="M579.708 389.853h-98.352v-98.352c0-22.272-17.991-40.268-40.268-40.352-22.185 0.086-40.267 18.078-40.267 40.352v98.352h-98.352c-22.272 0-40.268 17.991-40.268 40.179 0 22.272 17.991 40.352 40.268 40.352h98.352v98.352c0 22.252 18.080 40.246 40.267 40.333 22.274-0.086 40.268-18.080 40.268-40.333v-98.352h98.352c22.272 0 40.355-18.079 40.267-40.352 0-22.187-17.991-40.179-40.267-40.179v0z"  ></path></symbol><symbol id="icon-previous-hs" viewBox="0 0 1024 1024"><path d="M814.933333 482.133333C716.8 384 597.333333 328.533333 460.8 315.733333V128c0-17.066667-8.533333-34.133333-25.6-38.4-17.066667-8.533333-34.133333-4.266667-46.933333 8.533333L29.866667 473.6c-17.066667 17.066667-17.066667 42.666667 0 59.733333l358.4 392.533334c8.533333 8.533333 21.333333 12.8 34.133333 12.8 4.266667 0 8.533333 0 17.066667-4.266667 17.066667-4.266667 25.6-21.333333 25.6-38.4v-204.8c68.266667-8.533333 128-4.266667 192 12.8 76.8 21.333333 170.666667 93.866667 273.066666 213.333333 12.8 12.8 29.866667 21.333333 51.2 12.8 17.066667-8.533333 29.866667-25.6 25.6-42.666666-21.333333-162.133333-85.333333-298.666667-192-405.333334z"  ></path></symbol><symbol id="icon-zoom-out-hs" viewBox="0 0 1024 1024"><path d="M951.643 877.547l-210.337-210.335c50.487-64.946 80.56-146.547 80.56-235.199 0-211.793-171.681-383.472-383.563-383.472-211.792 0-383.471 171.679-383.471 383.472 0 211.862 171.679 383.538 383.471 383.538 88.661 0 170.271-30.075 235.218-80.56l210.337 210.339c9.34 9.339 21.614 14.055 33.89 14.055s24.551-4.716 33.892-14.055c18.77-18.77 18.77-49.101 0-67.781v0zM150.725 432.011c0-158.601 128.978-287.58 287.58-287.58 158.691 0 287.671 128.978 287.671 287.58 0 158.668-128.978 287.651-287.671 287.651-158.601 0-287.58-128.978-287.58-287.651v0z"  ></path><path d="M397.297 391.004h-100.16c-22.683 0-41.008 18.324-41.008 40.919 0 22.683 18.324 41.094 41.008 41.094h282.333c22.683 0 41.095-18.412 41.007-41.094 0-22.595-18.324-40.919-41.007-40.919v0h-182.173z"  ></path></symbol><symbol id="icon-next-step-hs" viewBox="0 0 1024 1024"><path d="M209.066667 482.133333c98.133333-98.133333 213.333333-153.6 349.866666-166.4V128c0-17.066667 8.533333-34.133333 25.6-38.4 17.066667-8.533333 34.133333-4.266667 46.933334 8.533333l358.4 375.466667c17.066667 17.066667 17.066667 42.666667 0 59.733333l-358.4 392.533334c-8.533333 8.533333-21.333333 12.8-29.866667 12.8-4.266667 0-8.533333 0-17.066667-4.266667-17.066667-4.266667-25.6-21.333333-25.6-38.4v-204.8c-68.266667-8.533333-128-4.266667-192 12.8-76.8 21.333333-170.666667 93.866667-273.066666 213.333333-8.533333 17.066667-29.866667 21.333333-46.933334 12.8-17.066667-8.533333-29.866667-25.6-25.6-42.666666 17.066667-162.133333 81.066667-298.666667 187.733334-405.333334z"  ></path></symbol></svg>',
+    s = (s = document.getElementsByTagName('script'))[s.length - 1].getAttribute('data-injectcss');
+  if (s && !c.__iconfont__svg__cssinject__) {
+    c.__iconfont__svg__cssinject__ = !0;
+    try {
+      document.write(
+        '<style>.svgfont {display: inline-block;width: 1em;height: 1em;fill: currentColor;vertical-align: -0.1em;font-size:16px;}</style>'
+      );
+    } catch (c) {
+      console && console.log(c);
+    }
+  }
+  function h() {
+    n || ((n = !0), o());
+  }
+  (t = function () {
+    var c, t, e, o;
+    ((o = document.createElement('div')).innerHTML = i),
+      (i = null),
+      (e = o.getElementsByTagName('svg')[0]) &&
+        (e.setAttribute('aria-hidden', 'true'),
+        (e.style.position = 'absolute'),
+        (e.style.width = 0),
+        (e.style.height = 0),
+        (e.style.overflow = 'hidden'),
+        (c = e),
+        (t = document.body).firstChild
+          ? ((o = c), (e = t.firstChild).parentNode.insertBefore(o, e))
+          : t.appendChild(c));
+  }),
+    document.addEventListener
+      ? ~['complete', 'loaded', 'interactive'].indexOf(document.readyState)
+        ? setTimeout(t, 0)
+        : ((e = function () {
+            document.removeEventListener('DOMContentLoaded', e, !1), t();
+          }),
+          document.addEventListener('DOMContentLoaded', e, !1))
+      : document.attachEvent &&
+        ((o = t),
+        (a = c.document),
+        (n = !1),
+        (l = function () {
+          try {
+            a.documentElement.doScroll('left');
+          } catch (c) {
+            return void setTimeout(l, 50);
+          }
+          h();
+        })(),
+        (a.onreadystatechange = function () {
+          'complete' == a.readyState && ((a.onreadystatechange = null), h());
+        }));
+})(window);

src/components/FlowChart/src/assets/iconfont/iconfont.json

+{
+  "id": "2491438",
+  "name": "liu'c'tu",
+  "font_family": "iconfont",
+  "css_prefix_text": "icon-",
+  "description": "",
+  "glyphs": [
+    {
+      "icon_id": "755619",
+      "name": "自适应图标",
+      "font_class": "full-screen-hs",
+      "unicode": "e656",
+      "unicode_decimal": 58966
+    },
+    {
+      "icon_id": "14445801",
+      "name": "查看",
+      "font_class": "watch-hs",
+      "unicode": "e766",
+      "unicode_decimal": 59238
+    },
+    {
+      "icon_id": "9712640",
+      "name": "下载",
+      "font_class": "download-hs",
+      "unicode": "e6af",
+      "unicode_decimal": 59055
+    },
+    {
+      "icon_id": "1029099",
+      "name": "放大",
+      "font_class": "enlarge-hs",
+      "unicode": "e765",
+      "unicode_decimal": 59237
+    },
+    {
+      "icon_id": "20017362",
+      "name": "上一步",
+      "font_class": "previous-hs",
+      "unicode": "e84c",
+      "unicode_decimal": 59468
+    },
+    {
+      "icon_id": "1010015",
+      "name": "缩小",
+      "font_class": "zoom-out-hs",
+      "unicode": "e744",
+      "unicode_decimal": 59204
+    },
+    {
+      "icon_id": "20017363",
+      "name": "下一步",
+      "font_class": "next-step-hs",
+      "unicode": "e84b",
+      "unicode_decimal": 59467
+    }
+  ]
+}

src/components/FlowChart/src/assets/iconfont/iconfont.svg

+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" >
+<!--
+2013-9-30: Created.
+-->
+<svg>
+<metadata>
+Created by iconfont
+</metadata>
+<defs>
+
+<font id="iconfont" horiz-adv-x="1024" >
+  <font-face
+    font-family="iconfont"
+    font-weight="500"
+    font-stretch="normal"
+    units-per-em="1024"
+    ascent="896"
+    descent="-128"
+  />
+    <missing-glyph />
+    
+    <glyph glyph-name="full-screen-hs" unicode="&#58966;" d="M960.605-36.34500000000003v240.231c0.045 7.2-2.723 14.445-8.213 19.98-11.115 11.047-29.002 11.047-40.071 0-5.535-5.535-8.303-12.757-8.303-19.98v-171.923l-351.99 352.035 351.99 352.013v-171.855c0-7.245 2.767-14.49 8.303-20.002 11.07-11.07 28.957-11.07 40.071 0 5.49 5.511 8.257 12.78 8.213 20.002v240.187c0.045 7.223-2.723 14.468-8.213 20.003-5.58 5.511-12.803 8.279-20.025 8.302h-240.233c-7.222 0-14.467-2.79-19.98-8.302-11.115-11.049-11.115-28.957 0-40.05 5.511-5.535 12.735-8.302 19.98-8.279h171.9l-352.013-352.013-352.012 352.035h171.855c7.268-0.022 14.49 2.745 20.025 8.279 11.07 11.047 11.07 29.002 0 40.05-5.49 5.511-12.758 8.279-20.025 8.303h-240.187c-7.268 0-14.513-2.79-20.025-8.303-5.513-5.558-8.279-12.803-8.279-20.048v-240.165c0-7.245 2.79-14.512 8.279-20.002 11.07-11.07 28.98-11.07 40.028 0 5.513 5.511 8.279 12.713 8.279 20.002v171.855l352.058-352.012-352.035-352.035v171.922c0 7.2-2.745 14.445-8.279 19.98-11.07 11.047-29.002 11.047-40.028 0-5.558-5.535-8.279-12.757-8.279-19.98v-240.231c0-7.223 2.79-14.468 8.279-20.048 5.535-5.468 12.757-8.279 20.025-8.279h240.188c7.268 0 14.49 2.745 20.025 8.279 11.07 11.047 11.07 29.002 0 40.05-5.535 5.535-12.78 8.257-20.025 8.257h-171.877l352.012 352.035 352.013-352.035h-171.9c-7.222 0-14.467-2.768-19.98-8.257-11.115-11.049-11.115-29.002 0-40.05 5.511-5.468 12.735-8.279 19.98-8.279h240.255c7.2 0 14.445 2.813 20.025 8.279 5.467 5.602 8.19 12.825 8.19 20.048z"  horiz-adv-x="1024" />
+
+    
+    <glyph glyph-name="watch-hs" unicode="&#59238;" d="M511.08 265.58000000000004c0.39 0.09 0.8 0.14 1.2 0.2h-0.52zM651 405.5c0-0.2-0.09-0.4-0.13-0.59s0-0.14 0-0.2c0.03 0.29 0.07 0.53 0.13 0.79zM471.17 265.58000000000004l-0.84 0.18h-0.31c0.38-0.03 0.77-0.1 1.15-0.18zM331.49 447v-0.36c0.08 0.51 0.16 1 0.23 1.52-0.12-0.37-0.19-0.78-0.23-1.16zM468.88 265.9l1.14-0.11c-0.83 0.13-1.67 0.23-2.5 0.36a10 10 0 0 1 1.36-0.25zM331.57 403.22a11.92 11.92 0 0 1 0.24-1.36c-0.13 0.87-0.24 1.76-0.38 2.64 0.05-0.43 0.09-0.86 0.14-1.28zM331.25 405.5c0.07-0.33 0.13-0.66 0.18-1v0.23zM331.25 445.42c0.05 0.26 0.1 0.5 0.15 0.73s0 0.34 0.05 0.51c-0.06-0.42-0.12-0.84-0.2-1.24zM650.84 404.59v0.12c-0.07-0.41-0.13-0.83-0.19-1.24 0.09 0.4 0.15 0.8 0.19 1.12zM512 831C264.66 831 65 631.3399999999999 65 384s199.66-447 447-447 447 199.66 447 447S759.34 831 512 831z m213.38-684.87c-8.76-9.55-25-8.88-33.91 0l-12.3 12.3q-42.64 42.63-85.28 85.28a200 200 0 0 0-59.3-22.52 214 214 0 0 0-131.48 14.95c-37.52 16.92-69.56 46.36-90.86 81.46-22 36.33-32.73 80.15-29.4 122.54a213.12 213.12 0 0 0 48.3 119.42c54.37 66.3 150.16 92.22 230.58 62.43a214.42 214.42 0 0 0 100.68-77.16c24.62-34.5 37.4-77.11 37.56-119.37a235.67 235.67 0 0 0-2.92-34.06c-6.88-45.84-30.52-87.73-64.1-118.92l5.81-5.81L725.38 180c9.48-9.43 8.79-24.3 0-33.87zM635.31 353.9c1.2 2.36 2.34 4.74 3.44 7.15 0.28 0.61 0.54 1.22 0.81 1.83 1.5 3.86 3 7.72 4.25 11.67a183.83 183.83 0 0 1 6.56 26.9c0.11 0.66 0.2 1.34 0.29 2-0.35-1.85-0.91-3.8 0.21 1.44 0.24 2.18 0.45 4.37 0.61 6.56 0.35 4.66 0.51 9.32 0.52 14s-0.17 9.33-0.52 14q-0.26 3.45-0.64 6.88v0.08c-1 6-0.2 1.67 0 0 0-0.31 0.11-0.63 0.17-1-0.16 0.89-0.27 1.8-0.41 2.7a182.65 182.65 0 0 1-6.6 27.62c-1.38 4.27-3 8.41-4.59 12.61-0.32 0.71-0.63 1.42-1 2.13-0.92 2-1.87 4-2.87 6a184.55 184.55 0 0 1-13.85 23.12c-1.11 1.58-7 8.66-1.71 2.52-1.42 1.65-2.72 3.42-4.12 5.09q-4.2 5-8.75 9.73c-6.1 6.32-12.78 11.79-19.44 17.49 6.14-5.26-0.94 0.6-2.52 1.71-1.79 1.26-3.6 2.48-5.43 3.68q-5.52 3.59-11.27 6.78-6.07 3.36-12.38 6.26c-0.75 0.35-1.51 0.68-2.26 1-1.64 0.62-3.25 1.3-4.9 1.9a181.3 181.3 0 0 1-27.13 7.74c-2.67 0.55-5.36 1-8.05 1.46-0.9 0.14-1.81 0.25-2.71 0.41l1-0.17c1.67-0.2 6-1 0 0H512q-6.56 0.75-13.15 1a188.34 188.34 0 0 1-28.4-1c-1.1-0.2-2.25-0.31-3.34-0.49-2.24-0.37-4.48-0.78-6.7-1.24q-6.63-1.35-13.14-3.18c-4.29-1.21-8.55-2.58-12.75-4.1-2-0.72-4-1.51-6-2.28l-1.84-0.82a185.92 185.92 0 0 1-24.25-13.32q-3.3-2.16-6.51-4.44c-0.74-0.53-3.82-2.89-3.93-2.93-0.71-0.57-1.41-1.14-2.1-1.72q-2.52-2.1-5-4.27a186.27 186.27 0 0 1-18.65-19.25c-1.32-1.58-6.2-9-2-2.31-1.16-1.83-2.62-3.53-3.86-5.3q-3.78-5.37-7.17-11T346.94 497q-1.5-3-2.89-5.95c-0.86-1.86-3.23-8.91-0.78-1.56-3-8.94-6.46-17.52-8.69-26.72q-1.68-6.94-2.82-14c0-0.21-0.05-0.42-0.08-0.62 0.29 1.51 0.67 2.55-0.28-2-0.2-1.77-0.38-3.54-0.53-5.32a188.09 188.09 0 0 1-0.11-29.36c0.17-2.25 0.41-4.49 0.65-6.74 0.8-3.86 0.63-3.81 0.4-2.87l0.06-0.41q1.06-6.38 2.56-12.66a200.32 200.32 0 0 1 8.27-26c0.46-1 0.89-2 1.35-3q1.4-3 2.89-6 3-5.86 6.39-11.53 3.56-5.89 7.54-11.54c1.13-1.59 2.44-3.11 3.49-4.76-4.09 6.45-0.21 0.31 1.12-1.3a185.34 185.34 0 0 1 19-19.82q2.92-2.63 5.95-5.13c1.62-1.33 7.76-5.22 1.31-1.12 3.49-2.22 6.72-4.91 10.18-7.19a184.79 184.79 0 0 1 23.59-13.12c1-0.48 2.06-0.93 3.09-1.4 2-0.76 3.94-1.54 5.92-2.26 4.2-1.52 8.46-2.89 12.75-4.1s8.72-2.29 13.14-3.18c2.22-0.46 4.46-0.87 6.7-1.24l0.41-0.06c-0.93 0.22-1 0.39 2.81-0.39a200.31 200.31 0 0 1 27.82-1q6.83 0.25 13.61 1c4.64 1 3.6 0.58 2.08 0.28l0.62 0.09c2 0.33 4 0.69 6 1.08a183.29 183.29 0 0 1 27.22 7.55c2.26 0.81 4.49 1.87 6.76 2.64 0.75 0.34 1.51 0.67 2.25 1q5.7 2.64 11.2 5.66c7.94 4.37 15 9.82 22.58 14.65-6.69-4.25 0.74 0.64 2.31 2s3.32 2.83 4.95 4.29q4.86 4.38 9.4 9.08 4.79 5 9.17 10.23c1.26 1.51 2.43 3.1 3.7 4.59-5.06-5.91-0.2-0.17 1 1.45a185.86 185.86 0 0 1 14.31 23.66zM512.68 265.82000000000005l1.16 0.19-1.56-0.23z"  horiz-adv-x="1024" />
+
+    
+    <glyph glyph-name="download-hs" unicode="&#59055;" d="M200 62h632v-88a8 8 0 0 0-8-8H192v88a8 8 0 0 0 8 8z m239 262.037V711c0 13.255 10.745 24 24 24h104v-401.473l141.997 137.148c9.534 9.209 24.728 8.945 33.936-0.59l0.004-0.003 72.205-74.799-304.959-294.546c-9.534-9.208-24.728-8.944-33.936 0.59l-0.003 0.004-71.859 74.44-0.063-0.062-205.587 212.927c-9.206 9.534-8.941 24.724 0.59 33.932l74.782 72.246L439 324.03700000000003z"  horiz-adv-x="1024" />
+
+    
+    <glyph glyph-name="enlarge-hs" unicode="&#59237;" d="M945.159 28.389999999999986l-206.543 206.538c49.578 63.772 79.108 143.903 79.108 230.953 0 207.97-168.58 376.547-376.639 376.547-207.97 0-376.547-168.577-376.547-376.547 0-208.038 168.577-376.614 376.547-376.614 87.059 0 167.197 29.532 230.973 79.108l206.543-206.544c9.171-9.17 21.227-13.802 33.278-13.802s24.106 4.629 33.28 13.802c18.431 18.43 18.431 48.215 0 66.559v0zM158.701 465.881c0 155.737 126.65 282.39 282.39 282.39 155.826 0 282.477-126.65 282.477-282.39 0-155.805-126.65-282.458-282.477-282.458-155.739 0-282.39 126.65-282.39 282.458v0zM579.708 506.147h-98.352v98.352c0 22.272-17.991 40.268-40.268 40.352-22.185-0.086-40.267-18.078-40.267-40.352v-98.352h-98.352c-22.272 0-40.268-17.991-40.268-40.179 0-22.272 17.991-40.352 40.268-40.352h98.352v-98.352c0-22.252 18.08-40.246 40.267-40.333 22.274 0.086 40.268 18.08 40.268 40.333v98.352h98.352c22.272 0 40.355 18.079 40.267 40.352 0 22.187-17.991 40.179-40.267 40.179v0z"  horiz-adv-x="1024" />
+
+    
+    <glyph glyph-name="previous-hs" unicode="&#59468;" d="M814.933333 413.866667C716.8 512 597.333333 567.4666669999999 460.8 580.266667V768c0 17.066667-8.533333 34.133333-25.6 38.4-17.066667 8.533333-34.133333 4.266667-46.933333-8.533333L29.866667 422.4c-17.066667-17.066667-17.066667-42.666667 0-59.733333l358.4-392.533334c8.533333-8.533333 21.333333-12.8 34.133333-12.8 4.266667 0 8.533333 0 17.066667 4.266667 17.066667 4.266667 25.6 21.333333 25.6 38.4v204.8c68.266667 8.533333 128 4.266667 192-12.8 76.8-21.333333 170.666667-93.866667 273.066666-213.333333 12.8-12.8 29.866667-21.333333 51.2-12.8 17.066667 8.533333 29.866667 25.6 25.6 42.666666-21.333333 162.133333-85.333333 298.666667-192 405.333334z"  horiz-adv-x="1024" />
+
+    
+    <glyph glyph-name="zoom-out-hs" unicode="&#59204;" d="M951.643 18.452999999999975l-210.337 210.335c50.487 64.946 80.56 146.547 80.56 235.199 0 211.793-171.681 383.472-383.563 383.472-211.792 0-383.471-171.679-383.471-383.472 0-211.862 171.679-383.538 383.471-383.538 88.661 0 170.271 30.075 235.218 80.56l210.337-210.339c9.34-9.339 21.614-14.055 33.89-14.055s24.551 4.716 33.892 14.055c18.77 18.77 18.77 49.101 0 67.781v0zM150.725 463.989c0 158.601 128.978 287.58 287.58 287.58 158.691 0 287.671-128.978 287.671-287.58 0-158.668-128.978-287.651-287.671-287.651-158.601 0-287.58 128.978-287.58 287.651v0zM397.297 504.996h-100.16c-22.683 0-41.008-18.324-41.008-40.919 0-22.683 18.324-41.094 41.008-41.094h282.333c22.683 0 41.095 18.412 41.007 41.094 0 22.595-18.324 40.919-41.007 40.919v0h-182.173z"  horiz-adv-x="1024" />
+
+    
+    <glyph glyph-name="next-step-hs" unicode="&#59467;" d="M209.066667 413.866667c98.133333 98.133333 213.333333 153.6 349.866666 166.4V768c0 17.066667 8.533333 34.133333 25.6 38.4 17.066667 8.533333 34.133333 4.266667 46.933334-8.533333l358.4-375.466667c17.066667-17.066667 17.066667-42.666667 0-59.733333l-358.4-392.533334c-8.533333-8.533333-21.333333-12.8-29.866667-12.8-4.266667 0-8.533333 0-17.066667 4.266667-17.066667 4.266667-25.6 21.333333-25.6 38.4v204.8c-68.266667 8.533333-128 4.266667-192-12.8-76.8-21.333333-170.666667-93.866667-273.066666-213.333333-8.533333-17.066667-29.866667-21.333333-46.933334-12.8-17.066667 8.533333-29.866667 25.6-25.6 42.666666 17.066667 162.133333 81.066667 298.666667 187.733334 405.333334z"  horiz-adv-x="1024" />
+
+    
+
+
+  </font>
+</defs></svg>

src/components/FlowChart/src/config.ts

+export const nodeList = [
+  {
+    text: '开始',
+    type: 'start',
+    class: 'node-start',
+  },
+  {
+    text: '矩形',
+    type: 'rect',
+    class: 'node-rect',
+  },
+  {
+    type: 'user',
+    text: '用户',
+    class: 'node-user',
+  },
+  {
+    type: 'push',
+    text: '推送',
+    class: 'node-push',
+  },
+  {
+    type: 'download',
+    text: '位置',
+    class: 'node-download',
+  },
+  {
+    type: 'end',
+    text: '结束',
+    class: 'node-end',
+  },
+];
+
+export const BpmnNode = [
+  {
+    type: 'bpmn:startEvent',
+    text: '开始',
+    class: 'bpmn-start',
+  },
+  {
+    type: 'bpmn:endEvent',
+    text: '结束',
+    class: 'bpmn-end',
+  },
+  {
+    type: 'bpmn:exclusiveGateway',
+    text: '网关',
+    class: 'bpmn-exclusiveGateway',
+  },
+  {
+    type: 'bpmn:userTask',
+    text: '用户',
+    class: 'bpmn-user',
+  },
+];

src/locales/lang/en/routes/demo/comp.ts

@@ -35,4 +35,5 @@ export default {
 
   time: 'Relative Time',
   cropperImage: 'Cropper Image',
+  flowChart: 'Flow Chart',
 };

src/locales/lang/zh_CN/routes/demo/comp.ts

@@ -34,4 +34,5 @@ export default {
 
   time: '相对时间',
   cropperImage: '图片裁剪',
+  flowChart: '流程图',
 };

src/router/menus/modules/demo/comp.ts

@@ -123,6 +123,13 @@ const menu: MenuModule = {
           content: 'new',
         },
       },
+      {
+        path: 'flowChart',
+        name: t('routes.demo.comp.flowChart'),
+        tag: {
+          content: 'new',
+        },
+      },
       {
         path: 'countTo',
         name: t('routes.demo.comp.countTo'),

src/router/routes/modules/demo/comp.ts

@@ -240,6 +240,14 @@ const comp: AppRouteModule = {
         title: t('routes.demo.comp.cropperImage'),
       },
     },
+    {
+      path: 'flowChart',
+      name: 'flowChartDemo',
+      component: () => import('/@/views/demo/comp/flow-chart/index.vue'),
+      meta: {
+        title: t('routes.demo.comp.flowChart'),
+      },
+    },
     {
       path: 'timestamp',
       name: 'TimeDemo',

src/views/demo/comp/flow-chart/dataTurbo.json

+{
+  "flowElementList": [
+    {
+      "incoming": [],
+      "outgoing": ["Flow_33inf2k"],
+      "dockers": [],
+      "type": 2,
+      "properties": {
+        "a": "efrwe",
+        "b": "wewe",
+        "name": "开始",
+        "x": 280,
+        "y": 200,
+        "text": {
+          "x": 280,
+          "y": 200,
+          "value": "开始"
+        },
+        "logicFlowType": "bpmn:startEvent"
+      },
+      "key": "Event_1d42u4p"
+    },
+    {
+      "incoming": ["Flow_379e0o9"],
+      "outgoing": [],
+      "dockers": [],
+      "type": 3,
+      "properties": {
+        "a": "efrwe",
+        "b": "wewe",
+        "name": "结束",
+        "x": 920,
+        "y": 200,
+        "text": {
+          "x": 920,
+          "y": 200,
+          "value": "结束"
+        },
+        "logicFlowType": "bpmn:endEvent"
+      },
+      "key": "Event_08p8i6q"
+    },
+    {
+      "incoming": ["Flow_0pfouf0"],
+      "outgoing": ["Flow_3918lhh"],
+      "dockers": [],
+      "type": 6,
+      "properties": {
+        "a": "efrwe",
+        "b": "wewe",
+        "name": "网关",
+        "x": 580,
+        "y": 200,
+        "text": {
+          "x": 580,
+          "y": 200,
+          "value": "网关"
+        },
+        "logicFlowType": "bpmn:exclusiveGateway"
+      },
+      "key": "Gateway_1fngqgj"
+    },
+    {
+      "incoming": ["Flow_33inf2k"],
+      "outgoing": ["Flow_0pfouf0"],
+      "dockers": [],
+      "type": 4,
+      "properties": {
+        "a": "efrwe",
+        "b": "wewe",
+        "name": "用户",
+        "x": 420,
+        "y": 200,
+        "text": {
+          "x": 420,
+          "y": 200,
+          "value": "用户"
+        },
+        "logicFlowType": "bpmn:userTask"
+      },
+      "key": "Activity_2mgtaia"
+    },
+    {
+      "incoming": ["Flow_3918lhh"],
+      "outgoing": ["Flow_379e0o9"],
+      "dockers": [],
+      "type": 5,
+      "properties": {
+        "a": "efrwe",
+        "b": "wewe",
+        "name": "服务",
+        "x": 760,
+        "y": 200,
+        "text": {
+          "x": 760,
+          "y": 200,
+          "value": "服务"
+        },
+        "logicFlowType": "bpmn:serviceTask"
+      },
+      "key": "Activity_1sp8qc8"
+    },
+    {
+      "incoming": ["Event_1d42u4p"],
+      "outgoing": ["Activity_2mgtaia"],
+      "type": 1,
+      "dockers": [],
+      "properties": {
+        "name": "边",
+        "text": {
+          "x": 331,
+          "y": 200,
+          "value": "边"
+        },
+        "startPoint": {
+          "x": 298,
+          "y": 200
+        },
+        "endPoint": {
+          "x": 370,
+          "y": 200
+        },
+        "pointsList": [
+          {
+            "x": 298,
+            "y": 200
+          },
+          {
+            "x": 370,
+            "y": 200
+          }
+        ],
+        "logicFlowType": "bpmn:sequenceFlow"
+      },
+      "key": "Flow_33inf2k"
+    },
+    {
+      "incoming": ["Activity_2mgtaia"],
+      "outgoing": ["Gateway_1fngqgj"],
+      "type": 1,
+      "dockers": [],
+      "properties": {
+        "name": "边2",
+        "text": {
+          "x": 507,
+          "y": 200,
+          "value": "边2"
+        },
+        "startPoint": {
+          "x": 470,
+          "y": 200
+        },
+        "endPoint": {
+          "x": 555,
+          "y": 200
+        },
+        "pointsList": [
+          {
+            "x": 470,
+            "y": 200
+          },
+          {
+            "x": 555,
+            "y": 200
+          }
+        ],
+        "logicFlowType": "bpmn:sequenceFlow"
+      },
+      "key": "Flow_0pfouf0"
+    },
+    {
+      "incoming": ["Gateway_1fngqgj"],
+      "outgoing": ["Activity_1sp8qc8"],
+      "type": 1,
+      "dockers": [],
+      "properties": {
+        "name": "边3",
+        "text": {
+          "x": 664,
+          "y": 200,
+          "value": "边3"
+        },
+        "startPoint": {
+          "x": 605,
+          "y": 200
+        },
+        "endPoint": {
+          "x": 710,
+          "y": 200
+        },
+        "pointsList": [
+          {
+            "x": 605,
+            "y": 200
+          },
+          {
+            "x": 710,
+            "y": 200
+          }
+        ],
+        "logicFlowType": "bpmn:sequenceFlow"
+      },
+      "key": "Flow_3918lhh"
+    },
+    {
+      "incoming": ["Activity_1sp8qc8"],
+      "outgoing": ["Event_08p8i6q"],
+      "type": 1,
+      "dockers": [],
+      "properties": {
+        "name": "边4",
+        "text": {
+          "x": 871,
+          "y": 200,
+          "value": "边4"
+        },
+        "startPoint": {
+          "x": 810,
+          "y": 200
+        },
+        "endPoint": {
+          "x": 902,
+          "y": 200
+        },
+        "pointsList": [
+          {
+            "x": 810,
+            "y": 200
+          },
+          {
+            "x": 902,
+            "y": 200
+          }
+        ],
+        "logicFlowType": "bpmn:sequenceFlow"
+      },
+      "key": "Flow_379e0o9"
+    }
+  ]
+}

src/views/demo/comp/flow-chart/index.vue

+<template>
+  <div class="logic-flow-view">
+    <!-- 辅助工具栏 -->
+    <Control class="demo-control" v-if="lf" :lf="lf" :catTurboData="false" @catData="catData" />
+    <!-- 节点面板 -->
+    <NodePanel :lf="lf" :nodeList="nodeList" />
+    <!-- 画布 -->
+    <div id="LF-Turbo"></div>
+    <!-- 数据查看面板 -->
+    <BasicModal @register="register" title="数据">
+      <DataDialog :graphData="graphData" />
+    </BasicModal>
+  </div>
+</template>
+
+<script lang="ts">
+  import { ref, unref, onMounted } from 'vue';
+  import LogicFlow from '@logicflow/core';
+  import { Snapshot, BpmnElement, Menu } from '@logicflow/extension';
+  import '@logicflow/core/dist/style/index.css';
+  import '@logicflow/extension/lib/style/index.css';
+  import { Control, NodePanel, DataDialog } from '/@/components/FlowChart';
+
+  import { toLogicflowData } from '/@/components/FlowChart/src/adpterForTurbo';
+  import { BpmnNode } from '/@/components/FlowChart/src/config';
+  import demoData from './dataTurbo.json';
+
+  import { BasicModal, useModal } from '/@/components/Modal';
+  export default {
+    components: { NodePanel, Control, DataDialog, BasicModal },
+    setup() {
+      let lf = ref(null);
+      let graphData = ref(null);
+      let config = ref({
+        grid: true,
+        background: {
+          color: '#f7f9ff',
+        },
+        keyboard: {
+          enabled: true,
+        },
+      });
+      let nodeList = BpmnNode;
+
+      const [register, { openModal }] = useModal();
+
+      function initLf() {
+        // 画布配置
+        LogicFlow.use(Snapshot);
+        // 使用bpmn插件，引入bpmn元素，这些元素可以在turbo中转换后使用
+        LogicFlow.use(BpmnElement);
+        // 启动右键菜单
+        LogicFlow.use(Menu);
+        const domLf = new LogicFlow({
+          ...unref(config),
+          container: document.querySelector('#LF-Turbo'),
+        });
+        lf.value = domLf;
+        // 设置边类型bpmn:sequenceFlow为默认类型
+        unref(lf).setDefaultEdgeType('bpmn:sequenceFlow');
+        onRender();
+      }
+
+      function onRender() {
+        // Turbo数据转换为LogicFlow内部识别的数据结构
+        const lFData = toLogicflowData(demoData);
+        lf.value.render(lFData);
+      }
+
+      function catData() {
+        graphData.value = unref(lf).getGraphData();
+        openModal();
+      }
+
+      onMounted(() => {
+        initLf();
+      });
+
+      return {
+        lf,
+        graphData,
+        config,
+        nodeList,
+        catData,
+        register,
+        openModal,
+      };
+    },
+  };
+</script>
+
+<style scoped>
+  #LF-Turbo {
+    width: 100vw;
+    height: 85%;
+    outline: none;
+  }
+
+  .logic-flow-view {
+    position: relative;
+    height: 100%;
+  }
+
+  .demo-title {
+    margin: 20px;
+    text-align: center;
+  }
+
+  .demo-control {
+    position: absolute;
+    top: 10px;
+    right: 20px;
+    z-index: 2;
+  }
+
+  .time-plus {
+    cursor: pointer;
+  }
+
+  .add-panel {
+    position: absolute;
+    z-index: 11;
+    padding: 10px 5px;
+    background-color: white;
+  }
+
+  .el-drawer__body {
+    z-index: 3;
+    height: 80%;
+    margin-top: -30px;
+    overflow: auto;
+  }
+</style>

yarn.lock

@@ -1151,6 +1151,19 @@
   resolved "https://registry.npmjs.org/@intlify/shared/-/shared-9.0.0.tgz#d85b3b5f9033f377c5cf2202cf2459aa49948f36"
   integrity sha512-0r4v7dnY8g/Jfx2swUWy2GyfH/WvIpWvkU4OIupvxDTWiE8RhcpbOCVvqpVh/xGi0proHQ/r2Dhc0QSItUsfDQ==
 
+"@logicflow/core@^0.3.0":
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/@logicflow/core/-/core-0.3.0.tgz#910ca7865487fbe6c45a450d13627875c6965bf4"
+  integrity sha512-FPRTuj0y6Yny+YDZ+faTzA8pZyouEWX1Vr6rH91wJR0J3NOHgb7pV/TJoHSosavFuyyw87nLw9UsyUUgHKVV+A==
+
+"@logicflow/extension@^0.3.0":
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/@logicflow/extension/-/extension-0.3.0.tgz#cea4470de3a8e4b7da69b17d7507b2d8edd76b50"
+  integrity sha512-vMmYT8H53oFhOpNftCYQMbNYbTiXqQUxOOKlPcrKkZb0FsXSiEZ/MUKBF3mAarvFlzdMaB5xJjakMfy07/bdvw==
+  dependencies:
+    "@logicflow/core" "^0.3.0"
+    ids "^1.0.0"
+
 "@nodelib/fs.scandir@2.1.4":
   version "2.1.4"
   resolved "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.4.tgz#d4b3549a5db5de2683e0c1071ab4f140904bbf69"
@@ -4895,6 +4908,11 @@ icss-utils@^5.0.0:
   resolved "https://registry.npmjs.org/icss-utils/-/icss-utils-5.1.0.tgz#c6be6858abd013d768e98366ae47e25d5887b1ae"
   integrity sha512-soFhflCVWLfRNOPU3iv5Z9VUdT44xFRbzjLsEzSr5AQmgqPMTHdU3PMT1Cf1ssx8fLNJDA1juftYl+PUcv3MqA==
 
+ids@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/ids/-/ids-1.0.0.tgz#df67f2d37b81d7c2effc87e03d17ebff95a58c05"
+  integrity sha512-Zvtq1xUto4LttpstyOlFum8lKx+i1OmRfg+6A9drFS9iSZsDPMHG4Sof/qwNR4kCU7jBeWFPrY2ocHxiz7cCRw==
+
 ieee754@^1.1.13:
   version "1.2.1"
   resolved "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz#8eb7a10a63fff25d15a57b001586d177d1b0d352"
@@ -9284,6 +9302,11 @@ vue-i18n@9.0.0:
     "@intlify/shared" "9.0.0"
     "@vue/devtools-api" "^6.0.0-beta.5"
 
+vue-json-pretty@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/vue-json-pretty/-/vue-json-pretty-2.0.2.tgz#cb8f559af15ea3a2ee53b2742672c7791826d6a3"
+  integrity sha512-Vn7SX3XR9cfvGRNoTDNID89GmvVUMb7/fLUX3C3n0Qptga0N7hp7Zwspui1I1XN5pE+PeoVghCSYty+bi8KnjA==
+
 vue-router@^4.0.6:
   version "4.0.6"
   resolved "https://registry.npmjs.org/vue-router/-/vue-router-4.0.6.tgz#91750db507d26642f225b0ec6064568e5fe448d6"