refactor: update some

2024-11-30 02:07:38 +08:00 · 2021-04-16 15:53:01 +08:00 · 2021-04-16 15:53:01 +08:00 · 5ec1f62f8d
commit 5ec1f62f8d
parent c7f6ff6514
21 changed files with 260 additions and 148 deletions
--- a/README.md
+++ b/README.md
@ -51,7 +51,7 @@ npm install
 - run

 ```bash
-yarn serve
+npm run serve
 ```

 - build
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@ -51,7 +51,7 @@ npm install
 - 运行

 ```bash
-yarn serve
+npm run serve
 ```

 - 打包
--- a/src/components/FlowChart/src/AddPanel.vue
+++ b/src/components/FlowChart/src/AddPanel.vue
@ -1,115 +0,0 @@
-<template>
-  <el-tabs tab-position="left">
-    <el-tab-pane label="添加动作">
-      <div v-for="item in nodeList" :key="item.type">
-        <el-button
-          class="add-node-btn"
-          type="primary"
-          size="mini"
-          @click="$_addNode(item)"
-        >{{item.label}}</el-button>
-      </div>
-    </el-tab-pane>
-    <el-tab-pane label="添加组">
-      <el-button class="add-node-btn" type="primary" size="mini" @click="$_addTempalte">模板</el-button>
-    </el-tab-pane>
-  </el-tabs>
-</template>
-
-<script>
-export default {
-  name: 'AddPanel',
-  props: {
-    nodeData: Object,
-    lf: Object || String
-  },
-  data() {
-    return {
-      nodeList: [
-        {
-          type: 'user',
-          label: '用户'
-        },
-        {
-          type: 'push',
-          label: '推送'
-        }
-      ]
-    }
-  },
-  methods: {
-    $_addNode(item) {
-      const { lf, nodeData } = this.$props
-      const { id, x, y } = nodeData
-      const nextNode = lf.addNode({
-        type: item.type,
-        x: x + 150,
-        y: y + 150
-      })
-      const nextId = nextNode.id
-      lf.createEdge({ sourceNodeId: id, targetNodeId: nextId })
-      this.$emit('addNodeFinish')
-    },
-    $_addTempalte() {
-      const { lf, nodeData } = this.$props
-      const { id, x, y } = nodeData
-      const timeNode = lf.addNode({
-        type: 'download',
-        x,
-        y: y + 150
-      })
-      const userNode = lf.addNode({
-        type: 'user',
-        x: x + 150,
-        y: y + 150
-      })
-      const pushNode = lf.addNode({
-        type: 'push',
-        x: x + 150,
-        y: y + 300,
-        properties: {}
-      })
-      const endNode = lf.addNode({
-        type: 'end',
-        x: x + 300,
-        y: y + 150
-      })
-      const endNode2 = lf.addNode({
-        type: 'end',
-        x: x + 300,
-        y: y + 300
-      })
-      lf.createEdge({ sourceNodeId: id, targetNodeId: timeNode.id })
-      lf.createEdge({ sourceNodeId: timeNode.id, targetNodeId: userNode.id })
-      lf.createEdge({
-        sourceNodeId: userNode.id,
-        targetNodeId: endNode.id,
-        endPoint: { x: x + 280, y: y + 150 },
-        text: {
-          value: 'Y',
-          x: x + 230,
-          y: y + 140
-        }
-      })
-      lf.createEdge({
-        sourceNodeId: userNode.id,
-        targetNodeId: pushNode.id,
-        text: {
-          value: 'N',
-          x: x + 160,
-          y: y + 230
-        }
-      })
-      lf.createEdge({ sourceNodeId: pushNode.id, targetNodeId: endNode2.id, endPoint: { x: x + 280, y: y + 300 } })
-      this.$emit('addNodeFinish')
-    }
-  }
-}
-</script>
-
-<style scoped>
-.add-node-btn {
-  margin-bottom: 10px;
-  margin-right: 20px;
-}
-</style>
--- a/src/components/FlowChart/src/Control.vue
+++ b/src/components/FlowChart/src/Control.vue
@ -1,7 +1,21 @@
 <template>
-  <div>
-    <el-button-group>
-      <el-button size="small" @click="$_zoomIn">放大</el-button>
+  <div class="control-container">
+    <ul>
+      <li
+        v-for="(item,key) in titleLists"
+        :key="key"
+        :title="item.text"
+        :style="{background: focusIndex === key ? '#ccc' : ''}"
+        @mouseenter.prevent="onEnter(key)"
+        @mouseleave.prevent="focusIndex = -1"
+      >
+        <button ref="controlButton" @click="onControl(item,key)">
+          <span :class="'iconfont ' + item.icon"></span>
+          <p>{{ item.text }}</p>
+        </button>
+      </li>
+    </ul>
+    <!-- <el-button size="small" @click="$_zoomIn">放大</el-button>
      <el-button size="small" @click="$_zoomOut">缩小</el-button>
      <el-button size="small" @click="$_zoomReset">大小适应</el-button>
      <el-button size="small" @click="$_translateRest">定位还原</el-button>
@ -10,65 +24,128 @@
      <el-button size="small" @click="$_redo" :disabled="redoDisable">下一步(ctrl+y)</el-button>
      <el-button size="small" @click="$_download">下载图片</el-button>
      <el-button size="small" @click="$_catData">查看数据</el-button>
-      <el-button v-if="catTurboData" size="small" @click="$_catTurboData">查看turbo数据</el-button>
-    </el-button-group>
+    <el-button v-if="catTurboData" size="small" @click="$_catTurboData">查看turbo数据</el-button>-->
  </div>
 </template>

 <script>
 export default {
-  name: 'Control',
+  name: "Control",
  props: {
    lf: Object || String,
-    catTurboData: Boolean
+    catTurboData: Boolean,
  },
  data() {
    return {
      undoDisable: true,
      redoDisable: true,
-    }
+      focusIndex: -1,
+      titleLists: [
+        {
+          icon: "icon-zoom-out-hs",
+          text: "缩小",
+        },
+        {
+          icon: "icon-enlarge-hs",
+          text: "放大",
+        },
+        {
+          icon: "icon-full-screen-hs",
+          text: "适应",
+        },
+        {
+          icon: "icon-previous-hs",
+          text: "上一步",
+        },
+        {
+          icon: "icon-next-step-hs",
+          text: "下一步",
+        },
+      ],
+    };
  },
  mounted() {
-    this.$props.lf.on('history:change', ({ data: { undoAble, redoAble } }) => {
-      this.$data.undoDisable = !undoAble
-      this.$data.redoDisable = !redoAble
-    })
+    this.$props.lf.on("history:change", ({ data: { undoAble, redoAble } }) => {
+      this.$data.undoDisable = !undoAble;
+      this.$data.redoDisable = !redoAble;
+    });
  },
  methods: {
+    onControl(item, key) {
+      ["zoom", "zoom", "resetZoom", "undo", "redo"].forEach((v, i) => {
+        let domControl = this.$props.lf;
+        if (key === 1) {
+          domControl.zoom(true);
+        }
+        if (key === i) {
+          domControl[v]();
+        }
+      });
+    },
+    onEnter(key) {
+      this.focusIndex = key;
+    },
    $_zoomIn() {
-      this.$props.lf.zoom(true)
+      this.$props.lf.zoom(true);
    },
    $_zoomOut() {
-      this.$props.lf.zoom(false)
+      this.$props.lf.zoom(false);
    },
    $_zoomReset() {
-      this.$props.lf.resetZoom()
+      this.$props.lf.resetZoom();
    },
    $_translateRest() {
-      this.$props.lf.resetTranslate()
+      this.$props.lf.resetTranslate();
    },
    $_reset() {
-      this.$props.lf.resetZoom()
-      this.$props.lf.resetTranslate()
+      this.$props.lf.resetZoom();
+      this.$props.lf.resetTranslate();
    },
    $_undo() {
-      this.$props.lf.undo()
+      this.$props.lf.undo();
    },
    $_redo() {
-      this.$props.lf.redo()
+      this.$props.lf.redo();
    },
    $_download() {
-      this.$props.lf.getSnapshot()
+      this.$props.lf.getSnapshot();
    },
    $_catData() {
-      this.$emit('catData')
+      this.$emit("catData");
    },
    $_catTurboData() {
-      this.$emit('catTurboData')
-    }
-  }
-}
+      this.$emit("catTurboData");
+    },
+  },
+};
 </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%);
+  border-radius: 5px;
+}
+.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;
+  cursor: pointer;
+  /* pointer-events: none; */
+}
 </style>
--- a/src/components/FlowChart/src/assets/background/click.png
+++ b/src/components/FlowChart/src/assets/background/click.png
--- a/src/components/FlowChart/src/assets/background/download.png
+++ b/src/components/FlowChart/src/assets/background/download.png
--- a/src/components/FlowChart/src/assets/background/end.png
+++ b/src/components/FlowChart/src/assets/background/end.png
--- a/src/components/FlowChart/src/assets/background/push.png
+++ b/src/components/FlowChart/src/assets/background/push.png
--- a/src/components/FlowChart/src/assets/background/start.png
+++ b/src/components/FlowChart/src/assets/background/start.png
--- a/src/components/FlowChart/src/assets/background/time.png
+++ b/src/components/FlowChart/src/assets/background/time.png
--- a/src/components/FlowChart/src/assets/background/user.png
+++ b/src/components/FlowChart/src/assets/background/user.png
--- a/src/components/FlowChart/src/assets/iconfont/iconfont.css
+++ b/src/components/FlowChart/src/assets/iconfont/iconfont.css
@ -0,0 +1,45 @@
+@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,d09GMgABAAAAAAZ0AAsAAAAADKgAAAYmAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHEIGVgCDZAqLQIldATYCJAMgCxIABCAFhG0HgQkb6ApRlA9Sk+xngd1wXQyjTXRCW7pkEvLB0N9/pZhyo7nvIIK1Nisnipg3omjUREiURDXNNEL/jDRCI5H/riTu/9q0D5OakT05VaM3E4kMJI2QhanZillesmYnVT0pD5+399suTrCEkjDhqLtAxyURhIU6Ser/1tp8aDPgI2g7ex2ah+Q7i0rI+Gy9rSNYOtEEdPFQVkrlj/1c3oZFk6Sv/bYQqWUunsgkk8QRkrgkCJEKpUcO8zx0cFLQr+x6CEiNi0BN2YWV4MwJhmDEqhdU4BwR8oIOEXPCjGMzcoKDuLmnLwLw6vy9vMCFM6ggIW50umRpIbVW14U29L/QmIZgqDs5cD0JDKwCHFIylReQ51yFpO+XKBwDcjHltbq9801mxdeFzX8inbguoAq1yCWzpH95JuRUJIC0EDPH5nNGtIkkA4GgvROBocpEEKLCCBwVj0BRF/CJHFYhEo9WCbF1TCdgEEgF0A0Ee8NxioIeN97QzQqFMd2tdfIJC3KeK0T3eJYu0J07g6BVbCB0IiDVDNsQ1mFcbNxDCTk6IWEb2ShHfHxUlvAjkfj0mHDhC56GAL4CWMUgQXgEywDxuH0TBAD7gDZuRqtx7KWpnyTbushlJUpytdfnUvoS/pXG880npIYe3wueUdIJoa9HlRgdsYiF5QJv8C2zjIbzXERGQmwH0QylmjJfC4evBB8UUKQZMsAMG2aWMU6nc6s9m7X4Thn0gTfomgnm5d0qwX4v0rQH3GZn4Ajp8F2VeUcTTARpA+FfyLcpc+T05bOemT2fny8EH8Vn4LPFh3htyOtB3jDSJj34IpEQ3HNboUdasWNDQifcA8BfPPkTe6YaWp0nF/IrhQHGW2D5HTO7O2zfTH3+gxip/NioTs9VwUXL7T3AbzTxHa3qSu1e4EZTfZl/QiC2c7UI5jZ/ET938pSH8Z8IPBwU0NopeLgB7h6Kvp0GVCOw72KAjKFA71sPKX7/9g+Js/AmNfj8/o28sqNVdSTVI93p08F3v/75zqw8W79vb0RVaCTrw6aNntrQwCtbzzDKosTRFMjp/WFqtpZUEGxsi6P8L09byvlyrrvUJ6/ZFJR/X32mbUmndlduWjbdnwnY2ZBHo8OIKIVDUJah62hi4aKdSoqZsWypN7d0w6nsAzb12tWrqZOl12+W/W7YyLFxDy/7U369cgFF85PUVevYahz8y/HS9ZGrbv7saR0sn5MfEzhinC2Dizcv5xHycyChG33pcskigbRkvXnDaurRjRuIeDdu4rnSgPQ/L196FHQg6FGs7266c82aTtDT1jU0CqzWoG2Ndf91wRo1g/0wo9b4VPtV+2iwl/fjvxq4f83CBZeYgx6njp8mb7jzou9FfPdwBBpffvyUx6XARoc/1umGwtrl034lryLH/YCEwly/XrrckYHsd+/YWY/u3EGI085rV6RD5+Bw7dqnoAvBjzifw3S3zdaNZL/dRnfz7XZup232DX4VtD6Cn+AzkqFgBq6unr/gwtCDuydN51fk76ocHS/nN25Y/WqMe1fzBRgEQHPEjqE0gIbkR1CKM/zYUukn9ItRVMHwLfuO1kaP2mlUivpAUpbb8f5wZS1eib+cs3/qlD9r8DU2NEccqhPVFos3SRGSKtb4hyJEcX6VZhArj8Y+edgVpHICKD9tt8ddsvuYpNLZfQGoyBiY2CzKm1chkFmHUGwbUityTs70kCCSE2DZZADRaSeo0heYTpdQ3vwIAv0+QagzEKTOQnnOzHzoXTMkrCJYy6q7Wb1GNPO6hLi6keVYaDeqpDDFGarGkqy3sLFRMXFPDjZjqYsD5A6BI4RneUk0sdlwM2w0iqxFEtuwhkTpCLHER0fzWQ+I0ogmcLVPgqkQmBZLrdvC1tMQmfGTE66J3y+HCdoZqUgFBd/Y1TCJTL92VqwoMRVQOUxzpYJTiZd1EHAIyXmskS4RmbCySY4ZpVPEsmRv1QbTIKLoGtgt4kVTI74qM2p4tulMzwFS4qPiUDFxCSSUSGJJKJd2ozFS1kgYmyN1snOnimh0brybVuw0G0WV9iF3xeYjFAg4LcEi4Q692C7TUI8omiJRZAN3M+4ikTLBlosAAAA=') 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";
+}
+
--- a/src/components/FlowChart/src/assets/iconfont/iconfont.eot
+++ b/src/components/FlowChart/src/assets/iconfont/iconfont.eot
--- a/src/components/FlowChart/src/assets/iconfont/iconfont.js
+++ b/src/components/FlowChart/src/assets/iconfont/iconfont.js
--- a/src/components/FlowChart/src/assets/iconfont/iconfont.json
+++ b/src/components/FlowChart/src/assets/iconfont/iconfont.json
@ -0,0 +1,58 @@
+{
+  "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
+    }
+  ]
+}
--- a/src/components/FlowChart/src/assets/iconfont/iconfont.svg
+++ b/src/components/FlowChart/src/assets/iconfont/iconfont.svg
@ -0,0 +1,47 @@
+<?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>
--- a/src/components/FlowChart/src/assets/iconfont/iconfont.ttf
+++ b/src/components/FlowChart/src/assets/iconfont/iconfont.ttf
--- a/src/components/FlowChart/src/assets/iconfont/iconfont.woff
+++ b/src/components/FlowChart/src/assets/iconfont/iconfont.woff
--- a/src/components/FlowChart/src/assets/iconfont/iconfont.woff2
+++ b/src/components/FlowChart/src/assets/iconfont/iconfont.woff2
--- a/src/utils/operate/index.ts
+++ b/src/utils/operate/index.ts
@ -3,7 +3,7 @@ export const hasClass = (ele: Element, cls: string): any => {
 }

 export const addClass = (ele: Element, cls: string, extracls?: string): any => {
-  if (!hasClass(ele, cls)) ele.className += ' ' + cls
+  if (!hasClass(ele, cls)) ele.className += (' ' + cls).trim()
  if (extracls) {
    if (!hasClass(ele, extracls)) ele.className += ' ' + extracls
  }
--- a/src/views/flow-chart/index.vue
+++ b/src/views/flow-chart/index.vue
@ -94,7 +94,7 @@ export default {
 </script>
 <style>
 .logic-flow-view {
-  height: 100vh;
+  height: 100%;
  position: relative;
 }
 .demo-title {
@ -103,15 +103,14 @@ export default {
 }
 .demo-control {
  position: absolute;
-  top: 50px;
-  right: 100px;
+  top: 10px;
+  right: 20px;
  z-index: 2;
 }
 #LF-Turbo {
  width: 100vw;
  height: 85%;
  outline: none;
-  margin: 10px 0 0 10px;
 }
 .time-plus {
  cursor: pointer;