Merge branch 'feature' into main

Feat: 支持滚轮情况下，以光标为中心进行缩放

README.md

@@ -86,17 +86,54 @@ const mindMap = new MindMap({
 
 # License
 
-MIT
+[MIT](./LICENSE)
 
 # 微信交流群
 
 <img src="./qrcode.jpg" style="width: 300px" />
 
+如果已过期，可以微信添加`wanglinguanfang`拉你入群。
+
 # 请作者喝杯咖啡
 
+开源不易，如果本项目有帮助到你的话，可以考虑请作者喝杯咖啡哟~
+
 > 厚椰乳一盒 + 纯牛奶半盒 + 冰块 + 咖啡液 = 生椰拿铁 yyds
 
+> 转账请备注【思维导图】。你的头像和名字将会出现在下面和[文档页面](https://wanglin2.github.io/mind-map/#/doc/zh/introduction/%E8%AF%B7%E4%BD%9C%E8%80%85%E5%96%9D%E6%9D%AF%E5%92%96%E5%95%A1)
+
 <p>
   <img src="./web/src/assets/img/alipay.jpg" style="width: 300px" />
   <img src="./web/src/assets/img/wechat.jpg" style="width: 300px" />
+</p>
+
+<p>
+    <span>
+        <img src="./web/src/assets/avatar/Think.jpg" style="width: 50px;height: 50px;" />
+        <span>Think</span>
+    </span>
+    <span>
+        <img src="./web/src/assets/avatar/志斌.jpg" style="width: 50px;height: 50px;" />
+        <span>志斌</span>
+    </span>
+    <span>
+        <img src="./web/src/assets/avatar/小土渣的宇宙.jpeg" style="width: 50px;height: 50px;" />
+        <span>小土渣的宇宙</span>
+    </span>
+    <span>
+        <img src="./web/src/assets/avatar/qp.jpg" style="width: 50px;height: 50px;" />
+        <span>qp</span>
+    </span>
+    <span>
+        <img src="./web/src/assets/avatar/ZXR.jpg" style="width: 50px;height: 50px;" />
+        <span>ZXR</span>
+    </span>
+    <span>
+        <img src="./web/src/assets/avatar/花儿朵朵.jpg" style="width: 50px;height: 50px;" />
+        <span>花儿朵朵</span>
+    </span>
+    <span>
+        <img src="./web/src/assets/avatar/suka.jpg" style="width: 50px;height: 50px;" />
+        <span>suka</span>
+    </span>
 </p>

simple-mind-map/full.js

@@ -8,13 +8,21 @@ import Drag from './src/plugins/Drag.js'
 import Select from './src/plugins/Select.js'
 import AssociativeLine from './src/plugins/AssociativeLine'
 import RichText from './src/plugins/RichText'
+import NodeImgAdjust from './src/plugins/NodeImgAdjust.js'
+import TouchEvent from './src/plugins/TouchEvent.js'
 import xmind from './src/parse/xmind.js'
 import markdown from './src/parse/markdown.js'
 import icons from './src/svg/icons.js'
+import * as constants from './src/constants/constant.js'
+import themes from './src/themes/index.js'
+import * as defaultTheme from './src/themes/default.js'
 
 MindMap.xmind = xmind
 MindMap.markdown = markdown
 MindMap.iconList = icons.nodeIconList
+MindMap.constants = constants
+MindMap.themes = themes
+MindMap.defaultTheme = defaultTheme
 
 MindMap
   .usePlugin(MiniMap)
@@ -26,5 +34,7 @@ MindMap
   .usePlugin(Select)
   .usePlugin(AssociativeLine)
   .usePlugin(RichText)
+  .usePlugin(TouchEvent)
+  .usePlugin(NodeImgAdjust)
 
 export default MindMap

simple-mind-map/index.js

@@ -11,127 +11,7 @@ import { layoutValueList, CONSTANTS } from './src/constants/constant'
 import { SVG } from '@svgdotjs/svg.js'
 import { simpleDeepClone } from './src/utils'
 import defaultTheme, { checkIsNodeSizeIndependenceConfig } from './src/themes/default'
-
-// 默认选项配置
-const defaultOpt = {
-  // 是否只读
-  readonly: false,
-  // 布局
-  layout: CONSTANTS.LAYOUT.LOGICAL_STRUCTURE,
-  // 如果结构为鱼骨图，那么可以通过该选项控制倾斜角度
-  fishboneDeg: 45,
-  // 主题
-  theme: 'default', // 内置主题：default（默认主题）
-  // 主题配置，会和所选择的主题进行合并
-  themeConfig: {},
-  // 放大缩小的增量比例
-  scaleRatio: 0.1,
-  // 最多显示几个标签
-  maxTag: 5,
-  // 导出图片时的内边距
-  exportPadding: 20,
-  // 展开收缩按钮尺寸
-  expandBtnSize: 20,
-  // 节点里图片和文字的间距
-  imgTextMargin: 5,
-  // 节点里各种文字信息的间距，如图标和文字的间距
-  textContentMargin: 2,
-  // 多选节点时鼠标移动到边缘时的画布移动偏移量
-  selectTranslateStep: 3,
-  // 多选节点时鼠标移动距边缘多少距离时开始偏移
-  selectTranslateLimit: 20,
-  // 自定义节点备注内容显示
-  customNoteContentShow: null,
-  /*
-        {
-            show(){},
-            hide(){}
-        }
-    */
-  // 是否开启节点自由拖拽
-  enableFreeDrag: false,
-  // 水印配置
-  watermarkConfig: {
-    text: '',
-    lineSpacing: 100,
-    textSpacing: 100,
-    angle: 30,
-    textStyle: {
-      color: '#999',
-      opacity: 0.5,
-      fontSize: 14
-    }
-  },
-  // 达到该宽度文本自动换行
-  textAutoWrapWidth: 500,
-  // 自定义鼠标滚轮事件处理
-  // 可以传一个函数，回调参数为事件对象
-  customHandleMousewheel: null,
-  // 鼠标滚动的行为，如果customHandleMousewheel传了自定义函数，这个属性不生效
-  mousewheelAction: CONSTANTS.MOUSE_WHEEL_ACTION.ZOOM,// zoom（放大缩小）、move（上下移动）
-  // 当mousewheelAction设为move时，可以通过该属性控制鼠标滚动一下视图移动的步长，单位px
-  mousewheelMoveStep: 100,
-  // 默认插入的二级节点的文字
-  defaultInsertSecondLevelNodeText: '二级节点',
-  // 默认插入的二级以下节点的文字
-  defaultInsertBelowSecondLevelNodeText: '分支主题',
-  // 展开收起按钮的颜色
-  expandBtnStyle: {
-    color: '#808080',
-    fill: '#fff'
-  },
-  // 自定义展开收起按钮的图标
-  expandBtnIcon: {
-    open: '',// svg字符串
-    close: ''
-  },
-  // 是否只有当鼠标在画布内才响应快捷键事件
-  enableShortcutOnlyWhenMouseInSvg: true,
-  // 是否开启节点动画过渡
-  enableNodeTransitionMove: true,
-  // 如果开启节点动画过渡，可以通过该属性设置过渡的时间，单位ms
-  nodeTransitionMoveDuration: 300,
-  // 初始根节点的位置
-  initRootNodePosition: null,
-  // 导出png、svg、pdf时的图形内边距
-  exportPaddingX: 10,
-  exportPaddingY: 10,
-  // 节点文本编辑框的z-index
-  nodeTextEditZIndex: 3000,
-  // 节点备注浮层的z-index
-  nodeNoteTooltipZIndex: 3000,
-  // 是否在点击了画布外的区域时结束节点文本的编辑状态
-  isEndNodeTextEditOnClickOuter: true,
-  // 最大历史记录数
-  maxHistoryCount: 1000,
-  // 是否一直显示节点的展开收起按钮，默认为鼠标移上去和激活时才显示
-  alwaysShowExpandBtn: false,
-  // 扩展节点可插入的图标
-  iconList: [
-    // {
-    //   name: '',// 分组名称
-    //   type: '',// 分组的值
-    //   list: [// 分组下的图标列表
-    //     {
-    //       name: '',// 图标名称
-    //       icon:''// 图标，可以传svg或图片
-    //     }
-    //   ]
-    // }
-  ],
-  // 节点最大缓存数量
-  maxNodeCacheCount: 1000,
-  // 关联线默认文字
-  defaultAssociativeLineText: '关联',
-  // 思维导图适应画布大小时的内边距
-  fitPadding: 50,
-  // 是否开启按住ctrl键多选节点功能
-  enableCtrlKeyNodeSelection: true,
-  // 设置为左键多选节点，右键拖动画布
-  useLeftKeySelectionRightKeyDrag: false,
-  // 节点即将进入编辑前的回调方法，如果该方法返回true以外的值，那么将取消编辑，函数可以返回一个值，或一个Promise，回调参数为节点实例
-  beforeTextEdit: null
-}
+import { defaultOpt } from './src/constants/defaultOptions'
 
 //  思维导图
 class MindMap {
@@ -152,9 +32,6 @@ class MindMap {
     this.svg = SVG().addTo(this.el).size(this.width, this.height)
     this.draw = this.svg.group()
 
-    // 节点id
-    this.uid = 1
-
     // 初始化主题
     this.initTheme()
 
@@ -314,7 +191,7 @@ class MindMap {
     this.opt.layout = layout
     this.view.reset()
     this.renderer.setLayout()
-    this.render()
+    this.render(null, CONSTANTS.CHANGE_LAYOUT)
   }
 
   //  执行命令
@@ -358,7 +235,7 @@ class MindMap {
 
   //  获取思维导图数据，节点树、主题、布局等
   getData(withConfig) {
-    let nodeData = this.command.removeDataUid(this.command.getCopyData())
+    let nodeData = this.command.getCopyData()
     let data = {}
     if (withConfig) {
       data = {

simple-mind-map/package-lock.json

@@ -1,11 +1,11 @@
 {
   "name": "simple-mind-map",
-  "version": "0.6.0",
+  "version": "0.6.7",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
-      "version": "0.6.0",
+      "version": "0.6.7",
       "license": "MIT",
       "dependencies": {
         "@svgdotjs/svg.js": "^3.0.16",

simple-mind-map/package.json

@@ -1,6 +1,6 @@
 {
   "name": "simple-mind-map",
-  "version": "0.6.0-fix.1",
+  "version": "0.6.7",
   "description": "一个简单的web在线思维导图",
   "authors": [
     {

simple-mind-map/src/constants/constant.js

@@ -157,6 +157,7 @@ export const themeList = [
 // 常量
 export const CONSTANTS = {
   CHANGE_THEME: 'changeTheme',
+  CHANGE_LAYOUT: 'changeLayout',
   SET_DATA: 'setData',
   TRANSFORM_TO_NORMAL_NODE: 'transformAllNodesToNormalNode',
   MODE: {
@@ -170,7 +171,8 @@ export const CONSTANTS = {
     CATALOG_ORGANIZATION: 'catalogOrganization',
     TIMELINE: 'timeline',
     TIMELINE2: 'timeline2',
-    FISHBONE: 'fishbone'
+    FISHBONE: 'fishbone',
+    VERTICAL_TIMELINE: 'verticalTimeline'
   },
   DIR: {
     UP: 'up',
@@ -206,8 +208,10 @@ export const CONSTANTS = {
     BOTTOM: 'bottom',
     CENTER: 'center'
   },
-  TIMELINE_DIR: {
+  LAYOUT_GROW_DIR: {
+    LEFT: 'left',
     TOP: 'top',
+    RIGHT: 'right',
     BOTTOM: 'bottom'
   }
 }
@@ -246,6 +250,10 @@ export const layoutList = [
     name: '时间轴2',
     value: CONSTANTS.LAYOUT.TIMELINE2,
   },
+  {
+    name: '竖向时间轴',
+    value: CONSTANTS.LAYOUT.VERTICAL_TIMELINE,
+  },
   {
     name: '鱼骨图',
     value: CONSTANTS.LAYOUT.FISHBONE,
@@ -258,5 +266,26 @@ export const layoutValueList = [
   CONSTANTS.LAYOUT.ORGANIZATION_STRUCTURE,
   CONSTANTS.LAYOUT.TIMELINE,
   CONSTANTS.LAYOUT.TIMELINE2,
+  CONSTANTS.LAYOUT.VERTICAL_TIMELINE,
   CONSTANTS.LAYOUT.FISHBONE
+]
+
+// 节点数据中非样式的字段
+export const nodeDataNoStylePropList = [
+  'text',
+  'image',
+  'imageTitle',
+  'imageSize',
+  'icon',
+  'tag',
+  'hyperlink',
+  'hyperlinkTitle',
+  'note',
+  'expand',
+  'isActive',
+  'generalization',
+  'richText',
+  'resetRichText',
+  'uid',
+  'activeStyle'
 ]

simple-mind-map/src/constants/defaultOptions.js

@@ -0,0 +1,126 @@
+import { CONSTANTS } from './constant'
+
+// 默认选项配置
+export const defaultOpt = {
+  // 是否只读
+  readonly: false,
+  // 布局
+  layout: CONSTANTS.LAYOUT.LOGICAL_STRUCTURE,
+  // 如果结构为鱼骨图，那么可以通过该选项控制倾斜角度
+  fishboneDeg: 45,
+  // 主题
+  theme: 'default', // 内置主题：default（默认主题）
+  // 主题配置，会和所选择的主题进行合并
+  themeConfig: {},
+  // 放大缩小的增量比例
+  scaleRatio: 0.2,
+  // 鼠标缩放是否以鼠标当前位置为中心点，否则以画布中心点
+  mouseScaleCenterUseMousePosition: true,
+  // 最多显示几个标签
+  maxTag: 5,
+  // 导出图片时的内边距
+  exportPadding: 20,
+  // 展开收缩按钮尺寸
+  expandBtnSize: 20,
+  // 节点里图片和文字的间距
+  imgTextMargin: 5,
+  // 节点里各种文字信息的间距，如图标和文字的间距
+  textContentMargin: 2,
+  // 多选节点时鼠标移动到边缘时的画布移动偏移量
+  selectTranslateStep: 3,
+  // 多选节点时鼠标移动距边缘多少距离时开始偏移
+  selectTranslateLimit: 20,
+  // 自定义节点备注内容显示
+  customNoteContentShow: null,
+  /*
+          {
+              show(){},
+              hide(){}
+          }
+      */
+  // 是否开启节点自由拖拽
+  enableFreeDrag: false,
+  // 水印配置
+  watermarkConfig: {
+    text: '',
+    lineSpacing: 100,
+    textSpacing: 100,
+    angle: 30,
+    textStyle: {
+      color: '#999',
+      opacity: 0.5,
+      fontSize: 14
+    }
+  },
+  // 达到该宽度文本自动换行
+  textAutoWrapWidth: 500,
+  // 自定义鼠标滚轮事件处理
+  // 可以传一个函数，回调参数为事件对象
+  customHandleMousewheel: null,
+  // 鼠标滚动的行为，如果customHandleMousewheel传了自定义函数，这个属性不生效
+  mousewheelAction: CONSTANTS.MOUSE_WHEEL_ACTION.ZOOM, // zoom（放大缩小）、move（上下移动）
+  // 当mousewheelAction设为move时，可以通过该属性控制鼠标滚动一下视图移动的步长，单位px
+  mousewheelMoveStep: 100,
+  // 当mousewheelAction设为zoom时，默认向前滚动是缩小，向后滚动是放大，如果该属性设为true，那么会反过来
+  mousewheelZoomActionReverse: false,
+  // 默认插入的二级节点的文字
+  defaultInsertSecondLevelNodeText: '二级节点',
+  // 默认插入的二级以下节点的文字
+  defaultInsertBelowSecondLevelNodeText: '分支主题',
+  // 展开收起按钮的颜色
+  expandBtnStyle: {
+    color: '#808080',
+    fill: '#fff'
+  },
+  // 自定义展开收起按钮的图标
+  expandBtnIcon: {
+    open: '', // svg字符串
+    close: ''
+  },
+  // 是否只有当鼠标在画布内才响应快捷键事件
+  enableShortcutOnlyWhenMouseInSvg: true,
+  // 初始根节点的位置
+  initRootNodePosition: null,
+  // 导出png、svg、pdf时的图形内边距
+  exportPaddingX: 10,
+  exportPaddingY: 10,
+  // 节点文本编辑框的z-index
+  nodeTextEditZIndex: 3000,
+  // 节点备注浮层的z-index
+  nodeNoteTooltipZIndex: 3000,
+  // 是否在点击了画布外的区域时结束节点文本的编辑状态
+  isEndNodeTextEditOnClickOuter: true,
+  // 最大历史记录数
+  maxHistoryCount: 1000,
+  // 是否一直显示节点的展开收起按钮，默认为鼠标移上去和激活时才显示
+  alwaysShowExpandBtn: false,
+  // 扩展节点可插入的图标
+  iconList: [
+    // {
+    //   name: '',// 分组名称
+    //   type: '',// 分组的值
+    //   list: [// 分组下的图标列表
+    //     {
+    //       name: '',// 图标名称
+    //       icon:''// 图标，可以传svg或图片
+    //     }
+    //   ]
+    // }
+  ],
+  // 节点最大缓存数量
+  maxNodeCacheCount: 1000,
+  // 关联线默认文字
+  defaultAssociativeLineText: '关联',
+  // 思维导图适应画布大小时的内边距
+  fitPadding: 50,
+  // 是否开启按住ctrl键多选节点功能
+  enableCtrlKeyNodeSelection: true,
+  // 设置为左键多选节点，右键拖动画布
+  useLeftKeySelectionRightKeyDrag: false,
+  // 节点即将进入编辑前的回调方法，如果该方法返回true以外的值，那么将取消编辑，函数可以返回一个值，或一个Promise，回调参数为节点实例
+  beforeTextEdit: null,
+  // 是否开启自定义节点内容
+  isUseCustomNodeContent: false,
+  // 自定义返回节点内容的方法
+  customCreateNodeContent: null
+}

simple-mind-map/src/core/command/Command.js

@@ -89,7 +89,7 @@ class Command {
       this.history.shift()
     }
     this.activeHistoryIndex = this.history.length - 1
-    this.mindMap.emit('data_change', this.removeDataUid(data))
+    this.mindMap.emit('data_change', data)
     this.mindMap.emit(
       'back_forward',
       this.activeHistoryIndex,
@@ -110,7 +110,7 @@ class Command {
         this.history.length
       )
       let data = simpleDeepClone(this.history[this.activeHistoryIndex])
-      this.mindMap.emit('data_change', this.removeDataUid(data))
+      this.mindMap.emit('data_change', data)
       return data
     }
   }
@@ -125,7 +125,7 @@ class Command {
       this.activeHistoryIndex += step
       this.mindMap.emit('back_forward', this.activeHistoryIndex, this.history.length)
       let data = simpleDeepClone(this.history[this.activeHistoryIndex])
-      this.mindMap.emit('data_change', this.removeDataUid(data))
+      this.mindMap.emit('data_change', data)
       return data
     }
   }

simple-mind-map/src/core/event/Event.js

@@ -140,7 +140,13 @@ class Event extends EventEmitter {
       if ((e.wheelDeltaX || e.detail) > 0) dir = CONSTANTS.DIR.LEFT
       if ((e.wheelDeltaX || e.detail) < 0) dir = CONSTANTS.DIR.RIGHT
     }
-    this.emit('mousewheel', e, dir, this)
+    // 判断是否是触控板
+    let isTouchPad = false
+    // mac、windows
+    if (e.wheelDeltaY === e.deltaY * -3 || Math.abs(e.wheelDeltaY) <= 10) {
+      isTouchPad = true
+    }
+    this.emit('mousewheel', e, dir, this, isTouchPad)
   }
 
   //  鼠标右键菜单事件

simple-mind-map/src/core/render/Render.js

@@ -4,9 +4,10 @@ import MindMap from '../../layouts/MindMap'
 import CatalogOrganization from '../../layouts/CatalogOrganization'
 import OrganizationStructure from '../../layouts/OrganizationStructure'
 import Timeline from '../../layouts/Timeline'
+import VerticalTimeline from '../../layouts/VerticalTimeline'
 import Fishbone from '../../layouts/Fishbone'
 import TextEdit from './TextEdit'
-import { copyNodeTree, simpleDeepClone, walk } from '../../utils'
+import { copyNodeTree, simpleDeepClone, walk, bfsWalk } from '../../utils'
 import { shapeList } from './node/Shape'
 import { lineStyleProps } from '../../themes/default'
 import { CONSTANTS } from '../../constants/constant'
@@ -25,6 +26,8 @@ const layouts = {
   [CONSTANTS.LAYOUT.TIMELINE]: Timeline,
   // 时间轴2
   [CONSTANTS.LAYOUT.TIMELINE2]: Timeline,
+  // 竖向时间轴
+  [CONSTANTS.LAYOUT.VERTICAL_TIMELINE]: VerticalTimeline,
   // 鱼骨图
   [CONSTANTS.LAYOUT.FISHBONE]: Fishbone,
 }
@@ -192,6 +195,9 @@ class Render {
     // 设置节点形状
     this.setNodeShape = this.setNodeShape.bind(this)
     this.mindMap.command.add('SET_NODE_SHAPE', this.setNodeShape)
+    // 定位节点
+    this.goTargetNode = this.goTargetNode.bind(this)
+    this.mindMap.command.add('GO_TARGET_NODE', this.goTargetNode)
   }
 
   //  注册快捷键
@@ -256,7 +262,6 @@ class Render {
 
   //   渲染
   render(callback = () => {}, source) {
-    let t = Date.now()
     // 如果当前还没有渲染完毕，不再触发渲染
     if (this.isRendering) {
       // 等待当前渲染完毕后再进行一次渲染
@@ -287,7 +292,7 @@ class Render {
       // 更新根节点
       this.root = root
       // 渲染节点
-      const onEnd = () => {
+      this.root.render(() => {
         this.isRendering = false
         this.mindMap.emit('node_tree_render_end')
         callback && callback()
@@ -300,18 +305,6 @@ class Render {
             this.mindMap.command.addHistory()
           }
         }
-      }
-      let { enableNodeTransitionMove, nodeTransitionMoveDuration } =
-      this.mindMap.opt
-      this.root.render(() => {
-        let dur = Date.now() - t
-        if (enableNodeTransitionMove && dur <= nodeTransitionMoveDuration) {
-          setTimeout(() => {
-            onEnd()
-          }, nodeTransitionMoveDuration - dur);
-        } else {
-          onEnd()
-        }
       })
     })
     this.mindMap.emit('node_active', null, this.activeNodeList)
@@ -425,6 +418,9 @@ class Render {
     let { defaultInsertSecondLevelNodeText, defaultInsertBelowSecondLevelNodeText } = this.mindMap.opt
     let list = appointNodes.length > 0 ? appointNodes : this.activeNodeList
     let first = list[0]
+    if (first.isGeneralization) {
+      return
+    }
     if (first.isRoot) {
       this.insertChildNode(openEdit, appointNodes, appointData)
     } else {
@@ -433,11 +429,14 @@ class Render {
         first.parent.destroy()
       }
       let index = this.getNodeIndex(first)
+      let isRichText = !!this.mindMap.richText
       first.parent.nodeData.children.splice(index + 1, 0, {
         inserting: openEdit,
         data: {
           text: text,
           expand: true,
+          richText: isRichText,
+          resetRichText: isRichText,
           ...(appointData || {})
         },
         children: []
@@ -455,15 +454,21 @@ class Render {
     let { defaultInsertSecondLevelNodeText, defaultInsertBelowSecondLevelNodeText } = this.mindMap.opt
     let list = appointNodes.length > 0 ? appointNodes : this.activeNodeList
     list.forEach(node => {
+      if (node.isGeneralization) {
+        return
+      }
       if (!node.nodeData.children) {
         node.nodeData.children = []
       }
       let text = node.isRoot ? defaultInsertSecondLevelNodeText : defaultInsertBelowSecondLevelNodeText
+      let isRichText = !!this.mindMap.richText
       node.nodeData.children.push({
         inserting: openEdit,
         data: {
           text: text,
           expand: true,
+          richText: isRichText,
+          resetRichText: isRichText,
           ...(appointData || {})
         },
         children: []
@@ -687,11 +692,11 @@ class Render {
     if (node.isRoot) {
       return
     }
-    let copyData = copyNodeTree({}, node, false, true)
+    // let copyData = copyNodeTree({}, node, false, true)
     this.removeActiveNode(node)
     this.removeOneNode(node)
     this.mindMap.emit('node_active', null, this.activeNodeList)
-    toNode.nodeData.children.push(copyData)
+    toNode.nodeData.children.push(node.nodeData)
     this.mindMap.render()
     if (toNode.isRoot) {
       toNode.destroy()
@@ -863,13 +868,14 @@ class Render {
   }
 
   //  设置节点图片
-  setNodeImage(node, { url, title, width, height }) {
+  setNodeImage(node, { url, title, width, height, custom = false }) {
     this.setNodeDataRender(node, {
       image: url,
       imageTitle: title || '',
       imageSize: {
         width,
-        height
+        height,
+        custom
       }
     })
   }
@@ -982,6 +988,19 @@ class Render {
     })
   }
 
+  // 定位到指定节点
+  goTargetNode(node) {
+    let uid = typeof node === 'string' ? node : node.nodeData.data.uid
+    if (!uid) return
+    this.expandToNodeUid(uid, () => {
+      let targetNode = this.findNodeByUid(uid)
+      if (targetNode) {
+        targetNode.active()
+        this.moveNodeToCenter(targetNode)
+      } 
+    })
+  }
+
   //  更新节点数据
   setNodeData(node, data) {
     Object.keys(data).forEach(key => {
@@ -1018,6 +1037,44 @@ class Render {
     this.mindMap.view.translateY(offsetY)
     this.mindMap.view.setScale(1)
   }
+
+  // 展开到指定uid的节点 
+  expandToNodeUid(uid, callback = () => {}) {
+    let parentsList = []
+    const cache = {}
+    bfsWalk(this.renderTree, (node, parent) => {
+      if (node.data.uid === uid) {
+        parentsList = parent ? [...cache[parent.data.uid], parent] : []
+        return 'stop'
+      } else {
+        cache[node.data.uid] = parent ? [...cache[parent.data.uid], parent]: []
+      }
+    })
+    let needRender = false
+    parentsList.forEach((node) => {
+      if (!node.data.expand) {
+        needRender = true
+        node.data.expand = true
+      }
+    })
+    if (needRender) {
+      this.mindMap.render(callback)
+    } else {
+      callback()
+    }
+  }
+
+  // 根据uid找到对应的节点实例
+  findNodeByUid(uid) {
+    let res = null
+    walk(this.root, null, (node) => {
+      if (node.nodeData.data.uid === uid) {
+        res = node
+        return true
+      } 
+    })
+    return res
+  }
 }
 
 export default Render

simple-mind-map/src/core/render/TextEdit.js

@@ -65,11 +65,17 @@ export default class TextEdit {
   }
 
   //  显示文本编辑框
-  async show(node) {
-    if (typeof this.mindMap.opt.beforeTextEdit === 'function') {
+  // isInserting：是否是刚创建的节点
+  async show(node, e, isInserting = false) {
+    // 使用了自定义节点内容那么不响应编辑事件
+    if (node.isUseCustomNodeContent()) {
+      return
+    }
+    let { beforeTextEdit } = this.mindMap.opt
+    if (typeof beforeTextEdit === 'function') {
       let isShow = false
       try {
-        isShow = await this.mindMap.opt.beforeTextEdit(node)
+        isShow = await beforeTextEdit(node, isInserting)
       } catch (error) {
         isShow = false
       }
@@ -80,7 +86,7 @@ export default class TextEdit {
     this.mindMap.view.translateXY(offsetLeft, offsetTop)
     let rect = node._textData.node.node.getBoundingClientRect()
     if (this.mindMap.richText) {
-      this.mindMap.richText.showEditText(node, rect)
+      this.mindMap.richText.showEditText(node, rect, isInserting)
       return
     }
     this.showEditTextBox(node, rect)

simple-mind-map/src/core/render/node/Node.js

@@ -1,7 +1,7 @@
 import Style from './Style'
 import Shape from './Shape'
-import { asyncRun } from '../../../utils'
-import { G, Rect } from '@svgdotjs/svg.js'
+import { asyncRun, nodeToHTML } from '../../../utils'
+import { G, Rect, ForeignObject, SVG } from '@svgdotjs/svg.js'
 import nodeGeneralizationMethods from './nodeGeneralization'
 import nodeExpandBtnMethods from './nodeExpandBtn'
 import nodeCommandWrapsMethods from './nodeCommandWraps'
@@ -59,6 +59,7 @@ class Node {
     this.group = null
     this.shapeNode = null // 节点形状节点
     // 节点内容对象
+    this._customNodeContent = null
     this._imgData = null
     this._iconData = null
     this._textData = null
@@ -154,6 +155,13 @@ class Node {
 
   //  创建节点的各个内容对象数据
   createNodeData() {
+    // 自定义节点内容
+    let { isUseCustomNodeContent, customCreateNodeContent } = this.mindMap.opt
+    if (isUseCustomNodeContent && customCreateNodeContent) {
+      this._customNodeContent = customCreateNodeContent(this)
+    }
+    // 如果没有返回内容，那么还是使用内置的节点内容
+    if (this._customNodeContent) return
     this._imgData = this.createImgNode()
     this._iconData = this.createIconNode()
     this._textData = this.createTextNode()
@@ -176,6 +184,14 @@ class Node {
 
   //  计算节点尺寸信息
   getNodeRect() {
+    // 自定义节点内容
+    if (this.isUseCustomNodeContent()) {
+      let rect = this.measureCustomNodeContentSize(this._customNodeContent)
+      return {
+        width: rect.width,
+        height: rect.height
+      }
+    }
     // 宽高
     let imgContentWidth = 0
     let imgContentHeight = 0
@@ -253,19 +269,20 @@ class Node {
     this.group.add(this.shapeNode)
     this.updateNodeShape()
     // 渲染一个隐藏的矩形区域，用来触发展开收起按钮的显示
-    if (!this.mindMap.opt.alwaysShowExpandBtn) {
-      if (!this._unVisibleRectRegionNode) {
-        this._unVisibleRectRegionNode = new Rect()
-      }
-      this._unVisibleRectRegionNode.fill({
-        color: 'transparent'
-      }).size(this.expandBtnSize, height).x(width).y(0)
-      this.group.add(this._unVisibleRectRegionNode)
-    }
+    this.renderExpandBtnPlaceholderRect()
     // 概要节点添加一个带所属节点id的类名
     if (this.isGeneralization && this.generalizationBelongNode) {
       this.group.addClass('generalization_' + this.generalizationBelongNode.uid)
     }
+    // 如果存在自定义节点内容，那么使用自定义节点内容
+    if (this.isUseCustomNodeContent()) {
+      let foreignObject = new ForeignObject()
+      foreignObject.width(width)
+      foreignObject.height(height)
+      foreignObject.add(SVG(this._customNodeContent))
+      this.group.add(foreignObject)
+      return
+    }
     // 图片节点
     let imgHeight = 0
     if (this._imgData) {
@@ -339,6 +356,21 @@ class Node {
     this.group.add(textContentNested)
   }
 
+  // 渲染展开收起按钮的隐藏占位元素
+  renderExpandBtnPlaceholderRect() {
+    if (!this.mindMap.opt.alwaysShowExpandBtn) {
+      let { width, height } = this
+      if (!this._unVisibleRectRegionNode) {
+        this._unVisibleRectRegionNode = new Rect()
+        this._unVisibleRectRegionNode.fill({
+          color: 'transparent'
+        })
+      }
+      this.group.add(this._unVisibleRectRegionNode)
+      this.renderer.layout.renderExpandBtnRect(this._unVisibleRectRegionNode, this.expandBtnSize, width, height, this)
+    }
+  }
+
   // 给节点绑定事件
   bindGroupEvent() {
     // 单击事件，选中节点
@@ -408,7 +440,8 @@ class Node {
     // 右键菜单事件
     this.group.on('contextmenu', e => {
       // 按住ctrl键点击鼠标左键不知为何触发的是contextmenu事件
-      if (this.mindMap.opt.readonly || e.ctrlKey) {// || this.isGeneralization
+      if (this.mindMap.opt.readonly || e.ctrlKey) {
+        // || this.isGeneralization
         return
       }
       e.stopPropagation()
@@ -442,8 +475,9 @@ class Node {
     if (!this.group) {
       return
     }
-    let { enableNodeTransitionMove, nodeTransitionMoveDuration, alwaysShowExpandBtn } =
-      this.mindMap.opt
+    let {
+      alwaysShowExpandBtn
+    } = this.mindMap.opt
     if (alwaysShowExpandBtn) {
       // 需要移除展开收缩按钮
       if (this._expandBtn && this.nodeData.children.length <= 0) {
@@ -467,13 +501,7 @@ class Node {
     let t = this.group.transform()
     // 如果节点位置没有变化，则返回
     if (this.left === t.translateX && this.top === t.translateY) return
-    if (!isLayout && enableNodeTransitionMove) {
-      this.group
-        .animate(nodeTransitionMoveDuration)
-        .translate(this.left - t.translateX, this.top - t.translateY)
-    } else {
-      this.group.translate(this.left - t.translateX, this.top - t.translateY)
-    }
+    this.group.translate(this.left - t.translateX, this.top - t.translateY)
   }
 
   // 重新渲染节点，即重新创建节点内容、计算节点大小、计算节点内容布局、更新展开收起按钮，概要及位置
@@ -495,8 +523,6 @@ class Node {
 
   //  递归渲染
   render(callback = () => {}) {
-    let { enableNodeTransitionMove, nodeTransitionMoveDuration } =
-      this.mindMap.opt
     // 节点
     // 重新渲染连线
     this.renderLine()
@@ -518,6 +544,10 @@ class Node {
         this.needLayout = false
         this.layout()
       }
+      if (this.needRerenderExpandBtnPlaceholderRect) {
+        this.needRerenderExpandBtnPlaceholderRect = false
+        this.renderExpandBtnPlaceholderRect()
+      }
       this.update()
     }
     // 子节点
@@ -540,20 +570,14 @@ class Node {
         })
       )
     } else {
-      if (enableNodeTransitionMove && !isLayout) {
-        setTimeout(() => {
-          callback()
-        }, nodeTransitionMoveDuration)
-      } else {
-        callback()
-      }
+      callback()
     }
     // 手动插入的节点立即获得焦点并且开启编辑模式
     if (this.nodeData.inserting) {
       delete this.nodeData.inserting
       this.active()
       setTimeout(() => {
-        this.mindMap.emit('node_dblclick', this)
+        this.mindMap.emit('node_dblclick', this, null, true)
       }, 0)
     }
   }
@@ -758,7 +782,7 @@ class Node {
 
   //  获取padding值
   getPaddingVale() {
-    let { isActive }= this.nodeData.data
+    let { isActive } = this.nodeData.data
     return {
       paddingX: this.getStyle('paddingX', true, isActive),
       paddingY: this.getStyle('paddingY', true, isActive)
@@ -798,6 +822,11 @@ class Node {
   getData(key) {
     return key ? this.nodeData.data[key] || '' : this.nodeData.data
   }
+
+  // 是否存在自定义样式
+  hasCustomStyle() {
+    return this.style.hasCustomStyle()
+  }
 }
 
 export default Node

simple-mind-map/src/core/render/node/Style.js

@@ -1,4 +1,4 @@
-import { tagColorList } from '../../../constants/constant'
+import { tagColorList, nodeDataNoStylePropList } from '../../../constants/constant'
 const rootProp = ['paddingX', 'paddingY']
 const backgroundStyleProps = ['backgroundColor', 'backgroundImage', 'backgroundRepeat', 'backgroundPosition', 'backgroundSize']
 
@@ -209,6 +209,17 @@ class Style {
     node2.fill({ color: color })
     fillNode.fill({ color: fill })
   }
+
+  // 是否设置了自定义的样式
+  hasCustomStyle() {
+    let res = false
+    Object.keys(this.ctx.nodeData.data).forEach((item) => {
+      if (!nodeDataNoStylePropList.includes(item)) {
+        res = true
+      }
+    })
+    return res
+  }
 }
 
 Style.cacheStyle = null

simple-mind-map/src/core/render/node/nodeCreateContents.js

@@ -17,6 +17,15 @@ function createImgNode() {
   node.on('dblclick', e => {
     this.mindMap.emit('node_img_dblclick', this, e)
   })
+  node.on('mouseenter', e => {
+    this.mindMap.emit('node_img_mouseenter', this, node, e)
+  })
+  node.on('mouseleave', e => {
+    this.mindMap.emit('node_img_mouseleave', this, node, e)
+  })
+  node.on('mousemove', e => {
+    this.mindMap.emit('node_img_mousemove', this, node, e)
+  })
   return {
     node,
     width: imgSize[0],
@@ -26,9 +35,12 @@ function createImgNode() {
 
 //  获取图片显示宽高
 function getImgShowSize() {
+  const { custom, width, height } = this.nodeData.data.imageSize
+  // 如果是自定义了图片的宽高，那么不受最大宽高限制
+  if (custom) return [width, height]
   return resizeImgSize(
-    this.nodeData.data.imageSize.width,
-    this.nodeData.data.imageSize.height,
+    width,
+    height,
     this.mindMap.themeConfig.imgMaxWidth,
     this.mindMap.themeConfig.imgMaxHeight
   )
@@ -64,8 +76,18 @@ function createIconNode() {
 function createRichTextNode() {
   let g = new G()
   // 重新设置富文本节点内容
-  if (this.nodeData.data.resetRichText || [CONSTANTS.CHANGE_THEME].includes(this.mindMap.renderer.renderSource)) {
+  let recoverText = false
+  if (this.nodeData.data.resetRichText) {
     delete this.nodeData.data.resetRichText
+    recoverText = true
+  }
+  if ([CONSTANTS.CHANGE_THEME].includes(this.mindMap.renderer.renderSource)) {
+    // 如果自定义过样式则不允许覆盖
+    if (!this.hasCustomStyle()) {
+      recoverText = true
+    }
+  }
+  if (recoverText) {
     let text = getTextFromHtml(this.nodeData.data.text)
     this.nodeData.data.text = `<p><span style="${this.style.createStyleText()}">${text}</span></p>`
   }
@@ -79,7 +101,7 @@ function createRichTextNode() {
   el.style.maxWidth = this.mindMap.opt.textAutoWrapWidth + 'px'
   this.mindMap.el.appendChild(div)
   let { width, height } = el.getBoundingClientRect()
-  width = Math.ceil(width)
+  width = Math.ceil(width) + 1// 修复getBoundingClientRect方法对实际宽度是小数的元素获取到的值是整数，导致宽度不够文本发生换行的问题
   height = Math.ceil(height)
   g.attr('data-width', width)
   g.attr('data-height', height)
@@ -270,6 +292,32 @@ function createNoteNode() {
   }
 }
 
+// 测量自定义节点内容元素的宽高
+let warpEl = null
+function measureCustomNodeContentSize (content) {
+  if (!warpEl) {
+    warpEl = document.createElement('div')
+    warpEl.style.cssText = `
+      position: fixed;
+      left: -99999px;
+      top: -99999px;
+    `
+    this.mindMap.el.appendChild(warpEl)
+  }
+  warpEl.innerHTML = ''
+  warpEl.appendChild(content)
+  let rect = warpEl.getBoundingClientRect()
+  return {
+    width: rect.width,
+    height: rect.height
+  }
+}
+
+// 是否使用的是自定义节点内容
+function isUseCustomNodeContent()  {
+  return !!this._customNodeContent
+}
+
 export default {
     createImgNode,
     getImgShowSize,
@@ -278,5 +326,7 @@ export default {
     createTextNode,
     createHyperlinkNode,
     createTagNode,
-    createNoteNode
+    createNoteNode,
+    measureCustomNodeContentSize,
+    isUseCustomNodeContent
 }

simple-mind-map/src/core/render/node/nodeGeneralization.js

@@ -1,4 +1,5 @@
 import Node from './Node'
+import { createUid } from '../../../utils/index'
 
 //  检查是否存在概要
 function checkHasGeneralization () {
@@ -18,7 +19,7 @@ function createGeneralizationNode () {
       data: {
         data: this.nodeData.data.generalization
       },
-      uid: this.mindMap.uid++,
+      uid: createUid(),
       renderer: this.renderer,
       mindMap: this.mindMap,
       draw: this.draw,

simple-mind-map/src/core/view/View.js

@@ -59,45 +59,58 @@ class View {
       this.firstDrag = true
     })
     // 放大缩小视图
-    this.mindMap.event.on('mousewheel', (e, dir) => {
+    this.mindMap.event.on('mousewheel', (e, dir, event, isTouchPad) => {
+      let {
+        customHandleMousewheel,
+        mousewheelAction,
+        mouseScaleCenterUseMousePosition,
+        mousewheelMoveStep,
+        mousewheelZoomActionReverse
+      } = this.mindMap.opt
+      // 是否自定义鼠标滚轮事件
       if (
-        this.mindMap.opt.customHandleMousewheel &&
-        typeof this.mindMap.opt.customHandleMousewheel === 'function'
+        customHandleMousewheel &&
+        typeof customHandleMousewheel === 'function'
       ) {
-        return this.mindMap.opt.customHandleMousewheel(e)
+        return customHandleMousewheel(e)
       }
-      if (
-        this.mindMap.opt.mousewheelAction === CONSTANTS.MOUSE_WHEEL_ACTION.ZOOM
-      ) {
+      // 鼠标滚轮事件控制缩放
+      if (mousewheelAction === CONSTANTS.MOUSE_WHEEL_ACTION.ZOOM) {
+        let cx = mouseScaleCenterUseMousePosition ? e.clientX : undefined
+        let cy = mouseScaleCenterUseMousePosition ? e.clientY : undefined
         switch (dir) {
           // 鼠标滚轮，向上和向左，都是缩小
           case CONSTANTS.DIR.UP:
           case CONSTANTS.DIR.LEFT:
-            this.narrow()
+            mousewheelZoomActionReverse ? this.enlarge(cx, cy, isTouchPad) : this.narrow(cx, cy, isTouchPad)
             break
           // 鼠标滚轮，向下和向右，都是放大
           case CONSTANTS.DIR.DOWN:
           case CONSTANTS.DIR.RIGHT:
-            this.enlarge()
+            mousewheelZoomActionReverse ? this.narrow(cx, cy, isTouchPad) : this.enlarge(cx, cy, isTouchPad)
             break
         }
-      } else {
+      } else {// 鼠标滚轮事件控制画布移动
+        let step = mousewheelMoveStep
+        if (isTouchPad) {
+          step = 5
+        }
         switch (dir) {
           // 上移
           case CONSTANTS.DIR.DOWN:
-            this.translateY(-this.mindMap.opt.mousewheelMoveStep)
+            this.translateY(-step)
             break
           // 下移
           case CONSTANTS.DIR.UP:
-            this.translateY(this.mindMap.opt.mousewheelMoveStep)
+            this.translateY(step)
             break
           // 右移
           case CONSTANTS.DIR.LEFT:
-            this.translateX(-this.mindMap.opt.mousewheelMoveStep)
+            this.translateX(-step)
             break
           // 左移
           case CONSTANTS.DIR.RIGHT:
-            this.translateX(this.mindMap.opt.mousewheelMoveStep)
+            this.translateX(step)
             break
         }
       }
@@ -166,8 +179,8 @@ class View {
   //   应用变换
   transform() {
     this.mindMap.draw.transform({
+      origin: [0, 0],
       scale: this.scale,
-      // origin: 'center center',
       translate: [this.x, this.y]
     })
     this.mindMap.emit('view_data_change', this.getTransformData())
@@ -186,26 +199,45 @@ class View {
   }
 
   //  缩小
-  narrow() {
-    if (this.scale - this.mindMap.opt.scaleRatio > 0.1) {
-      this.scale -= this.mindMap.opt.scaleRatio
-    } else {
-      this.scale = 0.1
-    }
+  narrow(cx, cy, isTouchPad) {
+    const scaleRatio = this.mindMap.opt.scaleRatio / (isTouchPad ? 5 : 1)
+    const scale = Math.max(this.scale - scaleRatio, 0.1)
+    this.scaleInCenter(scale, cx, cy)
     this.transform()
     this.mindMap.emit('scale', this.scale)
   }
 
   //  放大
-  enlarge() {
-    this.scale += this.mindMap.opt.scaleRatio
+  enlarge(cx, cy, isTouchPad) {
+    const scaleRatio = this.mindMap.opt.scaleRatio / (isTouchPad ? 5 : 1)
+    const scale = this.scale + scaleRatio
+    this.scaleInCenter(scale, cx, cy)
     this.transform()
     this.mindMap.emit('scale', this.scale)
   }
 
-  //  设置缩放
-  setScale(scale) {
+  // 基于指定中心进行缩放，cx，cy 可不指定，此时会使用画布中心点
+  scaleInCenter(scale, cx, cy) {
+    if (cx === undefined || cy === undefined) {
+      cx = this.mindMap.width / 2
+      cy = this.mindMap.height / 2
+    }
+    const prevScale = this.scale
+    const ratio = 1 - scale / prevScale
+    const dx = (cx - this.x) * ratio
+    const dy = (cy - this.y) * ratio
+    this.x += dx
+    this.y += dy
     this.scale = scale
+  }
+
+  //  设置缩放
+  setScale(scale, cx, cy) {
+    if (cx !== undefined && cy !== undefined) {
+      this.scaleInCenter(scale, cx, cy)
+    } else {
+      this.scale = scale
+    }
     this.transform()
     this.mindMap.emit('scale', this.scale)
   }

simple-mind-map/src/layouts/Base.js

@@ -1,6 +1,7 @@
 import Node from '../core/render/node/Node'
 import { CONSTANTS, initRootNodePositionMap } from '../constants/constant'
 import Lru from '../utils/Lru'
+import { createUid } from '../utils/index'
 
 //  布局基类
 class Base {
@@ -48,6 +49,20 @@ class Base {
     return [CONSTANTS.CHANGE_THEME, CONSTANTS.TRANSFORM_TO_NORMAL_NODE].includes(this.renderer.renderSource)
   }
 
+  // 层级类型改变
+  checkIsLayerTypeChange(oldIndex, newIndex) {
+    if (oldIndex >= 2 && newIndex >= 2) return false
+    if (oldIndex >= 2 && newIndex < 2) return true
+    if (oldIndex < 2 && newIndex >= 2) return true
+  }
+
+  // 检查是否是结构布局改变重新渲染展开收起按钮占位元素
+  checkIsLayoutChangeRerenderExpandBtnPlaceholderRect(node) {
+    if (this.renderer.renderSource === CONSTANTS.CHANGE_LAYOUT) {
+      node.needRerenderExpandBtnPlaceholderRect = true
+    }
+  }
+
   //  创建节点实例
   createNode(data, parent, isRoot, layerIndex) {
     // 创建节点
@@ -55,11 +70,13 @@ class Base {
     // 数据上保存了节点引用，那么直接复用节点
     if (data && data._node && !this.renderer.reRender) {
       newNode = data._node
+      let isLayerTypeChange = this.checkIsLayerTypeChange(newNode.layerIndex, layerIndex)
       newNode.reset()
       newNode.layerIndex = layerIndex
       this.cacheNode(data._node.uid, newNode)
+      this.checkIsLayoutChangeRerenderExpandBtnPlaceholderRect(newNode)
       // 主题或主题配置改变了需要重新计算节点大小和布局
-      if (this.checkIsNeedResizeSources()) {
+      if (this.checkIsNeedResizeSources() || isLayerTypeChange) {
         newNode.getSize()
         newNode.needLayout = true
       }
@@ -68,22 +85,24 @@ class Base {
       newNode = this.lru.get(data.data.uid)
       // 保存该节点上一次的数据
       let lastData = JSON.stringify(newNode.nodeData.data)
+      let isLayerTypeChange = this.checkIsLayerTypeChange(newNode.layerIndex, layerIndex)
       newNode.reset()
       newNode.nodeData = newNode.handleData(data || {})
       newNode.layerIndex = layerIndex
       this.cacheNode(data.data.uid, newNode)
+      this.checkIsLayoutChangeRerenderExpandBtnPlaceholderRect(newNode)
       data._node = newNode
       // 主题或主题配置改变了需要重新计算节点大小和布局
       let isResizeSource = this.checkIsNeedResizeSources()
       // 节点数据改变了需要重新计算节点大小和布局
       let isNodeDataChange = lastData !== JSON.stringify(data.data)
-      if (isResizeSource || isNodeDataChange) {
+      if (isResizeSource || isNodeDataChange || isLayerTypeChange) {
         newNode.getSize()
         newNode.needLayout = true
       }
     } else {
       // 创建新节点
-      let uid = this.mindMap.uid++
+      let uid = data.data.uid || createUid()
       newNode = new Node({
         data,
         uid,

simple-mind-map/src/layouts/CatalogOrganization.js

@@ -349,6 +349,11 @@ class CatalogOrganization extends Base {
     gNode.left = right + generalizationNodeMargin
     gNode.top = top + (bottom - top - gNode.height) / 2
   }
+
+  // 渲染展开收起按钮的隐藏占位元素
+  renderExpandBtnRect(rect, expandBtnSize, width, height, node) {
+    rect.size(width, expandBtnSize).x(0).y(height)
+  }
 }
 
 export default CatalogOrganization

simple-mind-map/src/layouts/Fishbone.js

@@ -51,8 +51,8 @@ class Fishbone extends Base {
             // 节点生长方向
             newNode.dir =
               index % 2 === 0
-                ? CONSTANTS.TIMELINE_DIR.TOP
-                : CONSTANTS.TIMELINE_DIR.BOTTOM
+                ? CONSTANTS.LAYOUT_GROW_DIR.TOP
+                : CONSTANTS.LAYOUT_GROW_DIR.BOTTOM
           }
           // 计算二级节点的top值
           if (parent._node.isRoot) {
@@ -222,7 +222,7 @@ class Fishbone extends Base {
 
   // 检查节点是否是上方节点
   checkIsTop(node) {
-    return node.dir === CONSTANTS.TIMELINE_DIR.TOP
+    return node.dir === CONSTANTS.LAYOUT_GROW_DIR.TOP
   }
 
   //  绘制连线，连接该节点到其子节点
@@ -239,7 +239,7 @@ class Fishbone extends Base {
       // 当前节点是根节点
       // 根节点的子节点是和根节点同一水平线排列
       let maxx = -Infinity
-      node.children.forEach((item) => {
+      node.children.forEach(item => {
         if (item.left > maxx) {
           maxx = item.left
         }
@@ -250,15 +250,15 @@ class Fishbone extends Base {
         let line = this.draw.path()
         if (this.checkIsTop(item)) {
           line.plot(
-            `M ${nodeLineX - offsetX},${item.top + item.height + offset} L ${item.left},${
-              item.top + item.height
-            }`
+            `M ${nodeLineX - offsetX},${item.top + item.height + offset} L ${
+              item.left
+            },${item.top + item.height}`
           )
         } else {
           line.plot(
-            `M ${nodeLineX - offsetX},${
-              item.top - offset
-            } L ${nodeLineX},${item.top}`
+            `M ${nodeLineX - offsetX},${item.top - offset} L ${nodeLineX},${
+              item.top
+            }`
           )
         }
         node.style.line(line)
@@ -373,6 +373,27 @@ class Fishbone extends Base {
     gNode.left = right + generalizationNodeMargin
     gNode.top = top + (bottom - top - gNode.height) / 2
   }
+
+  // 渲染展开收起按钮的隐藏占位元素
+  renderExpandBtnRect(rect, expandBtnSize, width, height, node) {
+    let dir = ''
+    if (node.dir === CONSTANTS.LAYOUT_GROW_DIR.TOP) {
+      dir =
+        node.layerIndex === 1
+          ? CONSTANTS.LAYOUT_GROW_DIR.TOP
+          : CONSTANTS.LAYOUT_GROW_DIR.BOTTOM
+    } else {
+      dir =
+        node.layerIndex === 1
+          ? CONSTANTS.LAYOUT_GROW_DIR.BOTTOM
+          : CONSTANTS.LAYOUT_GROW_DIR.TOP
+    }
+    if (dir === CONSTANTS.LAYOUT_GROW_DIR.TOP) {
+      rect.size(width, expandBtnSize).x(0).y(-expandBtnSize)
+    } else {
+      rect.size(width, expandBtnSize).x(0).y(height)
+    }
+  }
 }
 
 export default Fishbone

simple-mind-map/src/layouts/FishboneBottom.js

@@ -52,8 +52,8 @@ class Fishbone extends Base {
             // 节点生长方向
             newNode.dir =
               index % 2 === 0
-                ? CONSTANTS.TIMELINE_DIR.TOP
-                : CONSTANTS.TIMELINE_DIR.BOTTOM
+                ? CONSTANTS.LAYOUT_GROW_DIR.TOP
+                : CONSTANTS.LAYOUT_GROW_DIR.BOTTOM
           }
           // 计算二级节点的top值
           if (parent._node.isRoot) {

simple-mind-map/src/layouts/FishboneTop.js

@@ -52,8 +52,8 @@ class Fishbone extends Base {
             // 节点生长方向
             newNode.dir =
               index % 2 === 0
-                ? CONSTANTS.TIMELINE_DIR.TOP
-                : CONSTANTS.TIMELINE_DIR.BOTTOM
+                ? CONSTANTS.LAYOUT_GROW_DIR.TOP
+                : CONSTANTS.LAYOUT_GROW_DIR.BOTTOM
           }
           // 计算二级节点的top值
           if (parent._node.isRoot) {
@@ -281,7 +281,7 @@ class Fishbone extends Base {
         if (
           node.parent &&
           node.parent.isRoot &&
-          node.dir === CONSTANTS.TIMELINE_DIR.TOP
+          node.dir === CONSTANTS.LAYOUT_GROW_DIR.TOP
         ) {
           line.plot(
             `M ${x},${top} L ${x + lineLength},${

simple-mind-map/src/layouts/LogicalStructure.js

@@ -172,9 +172,7 @@ class LogicalStructure extends Base {
       let x2 = item.left
       let y2 = item.top + item.height / 2
       // 节点使用横线风格，需要额外渲染横线
-      let nodeUseLineStyleOffset = nodeUseLineStyle
-        ? item.width
-        : 0
+      let nodeUseLineStyleOffset = nodeUseLineStyle ? item.width : 0
       y1 = nodeUseLineStyle && !node.isRoot ? y1 + height / 2 : y1
       y2 = nodeUseLineStyle ? y2 + item.height / 2 : y2
       let path = `M ${x1},${y1} L ${x1 + s1},${y1} L ${x1 + s1},${y2} L ${
@@ -260,10 +258,7 @@ class LogicalStructure extends Base {
     if (_x === translateX && _y === translateY) {
       return
     }
-    btn.translate(
-      _x - translateX,
-      _y - translateY
-    )
+    btn.translate(_x - translateX, _y - translateY)
   }
 
   //  创建概要节点
@@ -286,6 +281,11 @@ class LogicalStructure extends Base {
     gNode.left = right + generalizationNodeMargin
     gNode.top = top + (bottom - top - gNode.height) / 2
   }
+
+  // 渲染展开收起按钮的隐藏占位元素
+  renderExpandBtnRect(rect, expandBtnSize, width, height, node) {
+    rect.size(expandBtnSize, height).x(width).y(0)
+  }
 }
 
 export default LogicalStructure

simple-mind-map/src/layouts/MindMap.js

@@ -1,5 +1,6 @@
 import Base from './Base'
 import { walk, asyncRun } from '../utils'
+import { CONSTANTS } from '../constants/constant'
 
 //  思维导图
 class MindMap extends Base {
@@ -45,11 +46,14 @@ class MindMap extends Base {
             newNode.dir = parent._node.dir
           } else {
             // 节点生长方向
-            newNode.dir = index % 2 === 0 ? 'right' : 'left'
+            newNode.dir =
+              index % 2 === 0
+                ? CONSTANTS.LAYOUT_GROW_DIR.RIGHT
+                : CONSTANTS.LAYOUT_GROW_DIR.LEFT
           }
           // 根据生长方向定位到父节点的左侧或右侧
           newNode.left =
-            newNode.dir === 'right'
+            newNode.dir === CONSTANTS.LAYOUT_GROW_DIR.RIGHT
               ? parent._node.left +
                 parent._node.width +
                 this.getMarginX(layerIndex)
@@ -72,7 +76,7 @@ class MindMap extends Base {
         let leftChildrenAreaHeight = 0
         let rightChildrenAreaHeight = 0
         cur._node.children.forEach(item => {
-          if (item.dir === 'left') {
+          if (item.dir === CONSTANTS.LAYOUT_GROW_DIR.LEFT) {
             leftLen++
             leftChildrenAreaHeight += item.height
           } else {
@@ -109,7 +113,7 @@ class MindMap extends Base {
           let leftTotalTop = baseTop - node.leftChildrenAreaHeight / 2
           let rightTotalTop = baseTop - node.rightChildrenAreaHeight / 2
           node.children.forEach(cur => {
-            if (cur.dir === 'left') {
+            if (cur.dir === CONSTANTS.LAYOUT_GROW_DIR.LEFT) {
               cur.top = leftTotalTop
               leftTotalTop += cur.height + marginY
             } else {
@@ -162,7 +166,10 @@ class MindMap extends Base {
           return
         }
         let _offset = 0
-        let addHeight = item.dir === 'left' ? leftAddHeight : rightAddHeight
+        let addHeight =
+          item.dir === CONSTANTS.LAYOUT_GROW_DIR.LEFT
+            ? leftAddHeight
+            : rightAddHeight
         // 上面的节点往上移
         if (_index < index) {
           _offset = -addHeight
@@ -208,10 +215,8 @@ class MindMap extends Base {
       let x1 = 0
       let _s = 0
       // 节点使用横线风格，需要额外渲染横线
-      let nodeUseLineStyleOffset = nodeUseLineStyle
-        ? item.width
-        : 0
-      if (item.dir === 'left') {
+      let nodeUseLineStyleOffset = nodeUseLineStyle ? item.width : 0
+      if (item.dir === CONSTANTS.LAYOUT_GROW_DIR.LEFT) {
         _s = -s1
         x1 = node.layerIndex === 0 ? left : left - expandBtnSize
         nodeUseLineStyleOffset = -nodeUseLineStyleOffset
@@ -220,7 +225,10 @@ class MindMap extends Base {
         x1 = node.layerIndex === 0 ? left + width : left + width + expandBtnSize
       }
       let y1 = top + height / 2
-      let x2 = item.dir === 'left' ? item.left + item.width : item.left
+      let x2 =
+        item.dir === CONSTANTS.LAYOUT_GROW_DIR.LEFT
+          ? item.left + item.width
+          : item.left
       let y2 = item.top + item.height / 2
       y1 = nodeUseLineStyle && !node.isRoot ? y1 + height / 2 : y1
       y2 = nodeUseLineStyle ? y2 + item.height / 2 : y2
@@ -246,18 +254,21 @@ class MindMap extends Base {
       let x1 =
         node.layerIndex === 0
           ? left + width / 2
-          : item.dir === 'left'
+          : item.dir === CONSTANTS.LAYOUT_GROW_DIR.LEFT
           ? left - expandBtnSize
           : left + width + expandBtnSize
       let y1 = top + height / 2
-      let x2 = item.dir === 'left' ? item.left + item.width : item.left
+      let x2 =
+        item.dir === CONSTANTS.LAYOUT_GROW_DIR.LEFT
+          ? item.left + item.width
+          : item.left
       let y2 = item.top + item.height / 2
       y1 = nodeUseLineStyle && !node.isRoot ? y1 + height / 2 : y1
       y2 = nodeUseLineStyle ? y2 + item.height / 2 : y2
       // 节点使用横线风格，需要额外渲染横线
       let nodeUseLineStylePath = ''
       if (nodeUseLineStyle) {
-        if (item.dir === 'left') {
+        if (item.dir === CONSTANTS.LAYOUT_GROW_DIR.LEFT) {
           nodeUseLineStylePath = ` L ${item.left},${y2}`
         } else {
           nodeUseLineStylePath = ` L ${item.left + item.width},${y2}`
@@ -283,11 +294,14 @@ class MindMap extends Base {
       let x1 =
         node.layerIndex === 0
           ? left + width / 2
-          : item.dir === 'left'
+          : item.dir === CONSTANTS.LAYOUT_GROW_DIR.LEFT
           ? left - expandBtnSize
           : left + width + expandBtnSize
       let y1 = top + height / 2
-      let x2 = item.dir === 'left' ? item.left + item.width : item.left
+      let x2 =
+        item.dir === CONSTANTS.LAYOUT_GROW_DIR.LEFT
+          ? item.left + item.width
+          : item.left
       let y2 = item.top + item.height / 2
       let path = ''
       y1 = nodeUseLineStyle && !node.isRoot ? y1 + height / 2 : y1
@@ -295,7 +309,7 @@ class MindMap extends Base {
       // 节点使用横线风格，需要额外渲染横线
       let nodeUseLineStylePath = ''
       if (this.mindMap.themeConfig.nodeUseLineStyle) {
-        if (item.dir === 'left') {
+        if (item.dir === CONSTANTS.LAYOUT_GROW_DIR.LEFT) {
           nodeUseLineStylePath = ` L ${item.left},${y2}`
         } else {
           nodeUseLineStylePath = ` L ${item.left + item.width},${y2}`
@@ -320,7 +334,8 @@ class MindMap extends Base {
       ? height / 2
       : 0
     // 位置没有变化则返回
-    let _x = (node.dir === 'left' ? 0 - expandBtnSize : width)
+    let _x =
+      node.dir === CONSTANTS.LAYOUT_GROW_DIR.LEFT ? 0 - expandBtnSize : width
     let _y = height / 2 + nodeUseLineStyleOffset
     if (_x === translateX && _y === translateY) {
       return
@@ -332,7 +347,7 @@ class MindMap extends Base {
 
   //  创建概要节点
   renderGeneralization(node, gLine, gNode) {
-    let isLeft = node.dir === 'left'
+    let isLeft = node.dir === CONSTANTS.LAYOUT_GROW_DIR.LEFT
     let {
       top,
       bottom,
@@ -358,6 +373,15 @@ class MindMap extends Base {
       (isLeft ? gNode.width : 0)
     gNode.top = top + (bottom - top - gNode.height) / 2
   }
+
+  // 渲染展开收起按钮的隐藏占位元素
+  renderExpandBtnRect(rect, expandBtnSize, width, height, node) {
+    if (node.dir === CONSTANTS.LAYOUT_GROW_DIR.LEFT) {
+      rect.size(expandBtnSize, height).x(-expandBtnSize).y(0)
+    } else {
+      rect.size(expandBtnSize, height).x(width).y(0)
+    }
+  }
 }
 
 export default MindMap

simple-mind-map/src/layouts/OrganizationStructure.js

@@ -255,6 +255,11 @@ class OrganizationStructure extends Base {
     gNode.top = bottom + generalizationNodeMargin
     gNode.left = left + (right - left - gNode.width) / 2
   }
+
+  // 渲染展开收起按钮的隐藏占位元素
+  renderExpandBtnRect(rect, expandBtnSize, width, height, node) {
+    rect.size(width, expandBtnSize).x(0).y(height)
+  }
 }
 
 export default OrganizationStructure

simple-mind-map/src/layouts/Timeline.js

@@ -50,8 +50,8 @@ class Timeline extends Base {
               // 节点生长方向
               newNode.dir =
                 index % 2 === 0
-                  ? CONSTANTS.TIMELINE_DIR.BOTTOM
-                  : CONSTANTS.TIMELINE_DIR.TOP
+                  ? CONSTANTS.LAYOUT_GROW_DIR.BOTTOM
+                  : CONSTANTS.LAYOUT_GROW_DIR.TOP
             }
           } else {
             newNode.dir = ''
@@ -151,7 +151,7 @@ class Timeline extends Base {
         if (
           parent &&
           parent.isRoot &&
-          node.dir === CONSTANTS.TIMELINE_DIR.TOP
+          node.dir === CONSTANTS.LAYOUT_GROW_DIR.TOP
         ) {
           // 遍历二级节点的子节点
           node.children.forEach(item => {
@@ -280,7 +280,7 @@ class Timeline extends Base {
         if (
           node.parent &&
           node.parent.isRoot &&
-          node.dir === CONSTANTS.TIMELINE_DIR.TOP
+          node.dir === CONSTANTS.LAYOUT_GROW_DIR.TOP
         ) {
           line.plot(`M ${x},${top} L ${x},${miny}`)
         } else {
@@ -301,7 +301,7 @@ class Timeline extends Base {
       if (
         node.parent &&
         node.parent.isRoot &&
-        node.dir === CONSTANTS.TIMELINE_DIR.TOP
+        node.dir === CONSTANTS.LAYOUT_GROW_DIR.TOP
       ) {
         btn.translate(
           width * 0.3 - expandBtnSize / 2 - translateX,
@@ -336,6 +336,28 @@ class Timeline extends Base {
     gNode.left = right + generalizationNodeMargin
     gNode.top = top + (bottom - top - gNode.height) / 2
   }
+
+  // 渲染展开收起按钮的隐藏占位元素
+  renderExpandBtnRect(rect, expandBtnSize, width, height, node) {
+    if (this.layout === CONSTANTS.LAYOUT.TIMELINE) {
+      rect.size(width, expandBtnSize).x(0).y(height)
+    } else {
+      let dir = ''
+      if (node.dir === CONSTANTS.LAYOUT_GROW_DIR.TOP) {
+        dir =
+          node.layerIndex === 1
+            ? CONSTANTS.LAYOUT_GROW_DIR.TOP
+            : CONSTANTS.LAYOUT_GROW_DIR.BOTTOM
+      } else {
+        dir = CONSTANTS.LAYOUT_GROW_DIR.BOTTOM
+      }
+      if (dir === CONSTANTS.LAYOUT_GROW_DIR.TOP) {
+        rect.size(width, expandBtnSize).x(0).y(-expandBtnSize)
+      } else {
+        rect.size(width, expandBtnSize).x(0).y(height)
+      }
+    }
+  }
 }
 
 export default Timeline

simple-mind-map/src/layouts/VerticalTimeline.js

@@ -0,0 +1,431 @@
+import Base from './Base'
+import { walk, asyncRun } from '../utils'
+import { CONSTANTS } from '../constants/constant'
+
+//  竖向时间轴
+class VerticalTimeline extends Base {
+  //  构造函数
+  constructor(opt = {}, layout) {
+    super(opt)
+    this.layout = layout
+  }
+
+  //  布局
+  doLayout(callback) {
+    let task = [
+      () => {
+        this.computedBaseValue()
+      },
+      () => {
+        this.computedTopValue()
+      },
+      () => {
+        this.adjustLeftTopValue()
+      },
+      () => {
+        callback(this.root)
+      }
+    ]
+    asyncRun(task)
+  }
+
+  //  遍历数据创建节点、计算根节点的位置，计算根节点的子节点的top值
+  computedBaseValue() {
+    walk(
+      this.renderer.renderTree,
+      null,
+      (cur, parent, isRoot, layerIndex, index) => {
+        let newNode = this.createNode(cur, parent, isRoot, layerIndex)
+        // 根节点定位在画布中心位置
+        if (isRoot) {
+          this.setNodeCenter(newNode)
+        } else {
+          // 非根节点
+          // 节点生长方向
+          // 三级及以下节点以上级为准
+          if (parent._node.dir) {
+            newNode.dir = parent._node.dir
+          } else {
+            newNode.dir =
+              index % 2 === 0
+                ? CONSTANTS.LAYOUT_GROW_DIR.RIGHT
+                : CONSTANTS.LAYOUT_GROW_DIR.LEFT
+          }
+          // 定位二级节点的left
+          if (parent._node.isRoot) {
+            newNode.left =
+              parent._node.left +
+              (cur._node.width > parent._node.width
+                ? -(cur._node.width - parent._node.width) / 2
+                : (parent._node.width - cur._node.width) / 2)
+          } else {
+            newNode.left =
+              newNode.dir === CONSTANTS.LAYOUT_GROW_DIR.RIGHT
+                ? parent._node.left +
+                  parent._node.width +
+                  this.getMarginX(layerIndex)
+                : parent._node.left -
+                  this.getMarginX(layerIndex) -
+                  newNode.width
+          }
+        }
+        if (!cur.data.expand) {
+          return true
+        }
+      },
+      (cur, parent, isRoot, layerIndex) => {
+        // 返回时计算节点的areaHeight，也就是子节点所占的高度之和，包括外边距
+        if (isRoot) {
+          return
+        }
+        let len = cur.data.expand === false ? 0 : cur._node.children.length
+        cur._node.childrenAreaHeight = len
+          ? cur._node.children.reduce((h, item) => {
+              return h + item.height
+            }, 0) +
+            (len + 1) * this.getMarginY(layerIndex + 1)
+          : 0
+      },
+      true,
+      0
+    )
+  }
+
+  //  遍历节点树计算节点的top
+  computedTopValue() {
+    walk(
+      this.root,
+      null,
+      (node, parent, isRoot, layerIndex, index) => {
+        if (
+          node.nodeData.data.expand &&
+          node.children &&
+          node.children.length
+        ) {
+          let marginY = this.getMarginY(layerIndex + 1)
+          // 定位二级节点的top
+          if (isRoot) {
+            let top = node.top + node.height
+            let totalTop = top + marginY
+            node.children.forEach(cur => {
+              cur.top = totalTop
+              totalTop += cur.height + marginY
+            })
+          } else {
+            // 定位三级及以下节点的top
+            let marginY = this.getMarginY(layerIndex + 1)
+            let baseTop = node.top + node.height / 2 + marginY
+            // 第一个子节点的top值 = 该节点中心的top值 - 子节点的高度之和的一半
+            let totalTop = baseTop - node.childrenAreaHeight / 2
+            node.children.forEach(cur => {
+              cur.top = totalTop
+              totalTop += cur.height + marginY
+            })
+          }
+        }
+      },
+      null,
+      true
+    )
+  }
+
+  //  调整节点left、top
+  adjustLeftTopValue() {
+    walk(
+      this.root,
+      null,
+      (node, parent, isRoot, layerIndex) => {
+        if (!node.nodeData.data.expand) {
+          return
+        }
+        if (isRoot) return
+        // 判断子节点所占的高度之和是否大于该节点自身，大于则需要调整位置
+        let base = this.getMarginY(layerIndex + 1) * 2 + node.height
+        let difference = node.childrenAreaHeight - base
+        if (difference > 0) {
+          this.updateBrothers(node, difference / 2)
+        }
+      },
+      null,
+      true
+    )
+  }
+
+  //  更新兄弟节点的top
+  updateBrothers(node, addHeight) {
+    if (node.parent) {
+      let childrenList = node.parent.children
+      let index = childrenList.findIndex(item => {
+        return item === node
+      })
+      childrenList.forEach((item, _index) => {
+        // 自定义节点位置
+        if (item.hasCustomPosition()) return
+        // 三级或三级以下节点自身位置不需要动
+        if (!node.parent.isRoot && item === node) return
+        let _offset = 0
+        // 二级节点上面的兄弟节点不需要移动，自身需要往下移动
+        if (node.parent.isRoot) {
+          // 上面的节点不用移
+          if (_index < index) {
+            _offset = 0
+          } else if (_index > index) {
+            // 下面的节点往下移
+            _offset = addHeight * 2
+          } else {
+            // 自身也要移动
+            _offset = addHeight
+          }
+        } else {
+          // 三级或三级以下节点两侧的兄弟节点向两侧移动
+          // 上面的节点往上移
+          if (_index < index) {
+            _offset = -addHeight
+          } else if (_index > index) {
+            // 下面的节点往下移
+            _offset = addHeight
+          }
+        }
+        item.top += _offset
+        // 同步更新子节点的位置
+        if (item.children && item.children.length) {
+          this.updateChildren(item.children, 'top', _offset)
+        }
+      })
+      // 更新父节点的位置
+      this.updateBrothers(node.parent, addHeight)
+    }
+  }
+
+  //  调整兄弟节点的top
+  updateBrothersTop(node, addHeight) {
+    if (node.parent && !node.parent.isRoot) {
+      let childrenList = node.parent.children
+      let index = childrenList.findIndex(item => {
+        return item === node
+      })
+      childrenList.forEach((item, _index) => {
+        if (item.hasCustomPosition()) {
+          // 适配自定义位置
+          return
+        }
+        let _offset = 0
+        // 下面的节点往下移
+        if (_index > index) {
+          _offset = addHeight
+        }
+        item.top += _offset
+        // 同步更新子节点的位置
+        if (item.children && item.children.length) {
+          this.updateChildren(item.children, 'top', _offset)
+        }
+      })
+      // 更新父节点的位置
+      this.updateBrothersTop(node.parent, addHeight)
+    }
+  }
+
+  //  绘制连线，连接该节点到其子节点
+  renderLine(node, lines, style, lineStyle) {
+    if (lineStyle === 'curve') {
+      this.renderLineCurve(node, lines, style)
+    } else if (lineStyle === 'direct') {
+      this.renderLineDirect(node, lines, style)
+    } else {
+      this.renderLineStraight(node, lines, style)
+    }
+  }
+
+  // 直线连接
+  renderLineStraight(node, lines, style) {
+    if (node.children.length <= 0) {
+      return []
+    }
+    let { expandBtnSize } = node
+    if (!this.mindMap.opt.alwaysShowExpandBtn) {
+      expandBtnSize = 0
+    }
+    if (node.isRoot) {
+      // 当前节点是根节点
+      let prevBother = node
+      // 根节点的子节点是和根节点同一水平线排列
+      node.children.forEach((item, index) => {
+        let y1 = prevBother.top + prevBother.height
+        let y2 = item.top
+        let x = node.left + node.width / 2
+        let path = `M ${x},${y1} L ${x},${y2}`
+        lines[index].plot(path)
+        style && style(lines[index], item)
+        prevBother = item
+      })
+    } else {
+      // 当前节点为非根节点
+      if (node.dir === CONSTANTS.LAYOUT_GROW_DIR.RIGHT) {
+        let nodeRight = node.left + node.width
+        let nodeYCenter = node.top + node.height / 2
+        let marginX = this.getMarginX(node.layerIndex + 1)
+        let offset = (marginX - expandBtnSize) * 0.6
+        node.children.forEach((item, index) => {
+          let itemLeft = item.left
+          let itemYCenter = item.top + item.height / 2
+          let path = `
+            M ${nodeRight},${nodeYCenter} 
+            L ${nodeRight + offset},${nodeYCenter} 
+            L ${nodeRight + offset},${itemYCenter} 
+            L ${itemLeft},${itemYCenter}`
+          lines[index].plot(path)
+          style && style(lines[index], item)
+        })
+      } else {
+        let nodeLeft = node.left
+        let nodeYCenter = node.top + node.height / 2
+        let marginX = this.getMarginX(node.layerIndex + 1)
+        let offset = (marginX - expandBtnSize) * 0.6
+        node.children.forEach((item, index) => {
+          let itemRight = item.left + item.width
+          let itemYCenter = item.top + item.height / 2
+          let path = `
+            M ${nodeLeft},${nodeYCenter} 
+            L ${nodeLeft - offset},${nodeYCenter} 
+            L ${nodeLeft - offset},${itemYCenter} 
+            L ${itemRight},${itemYCenter}`
+          lines[index].plot(path)
+          style && style(lines[index], item)
+        })
+      }
+    }
+  }
+
+  // 直连
+  renderLineDirect(node, lines, style) {
+    if (node.children.length <= 0) {
+      return []
+    }
+    let { left, top, width, height, expandBtnSize } = node
+    if (!this.mindMap.opt.alwaysShowExpandBtn) {
+      expandBtnSize = 0
+    }
+    node.children.forEach((item, index) => {
+      if (node.isRoot) {
+        let prevBother = node
+        // 根节点的子节点是和根节点同一水平线排列
+        node.children.forEach((item, index) => {
+          let y1 = prevBother.top + prevBother.height
+          let y2 = item.top
+          let x = node.left + node.width / 2
+          let path = `M ${x},${y1} L ${x},${y2}`
+          lines[index].plot(path)
+          style && style(lines[index], item)
+          prevBother = item
+        })
+      } else {
+        let x1 =
+          item.dir === CONSTANTS.LAYOUT_GROW_DIR.LEFT
+            ? left - expandBtnSize
+            : left + width + expandBtnSize
+        let y1 = top + height / 2
+        let x2 =
+          item.dir === CONSTANTS.LAYOUT_GROW_DIR.LEFT
+            ? item.left + item.width
+            : item.left
+        let y2 = item.top + item.height / 2
+        let path = `M ${x1},${y1} L ${x2},${y2}`
+        lines[index].plot(path)
+        style && style(lines[index], item)
+      }
+    })
+  }
+
+  //  曲线风格连线
+  renderLineCurve(node, lines, style) {
+    if (node.children.length <= 0) {
+      return []
+    }
+    let { left, top, width, height, expandBtnSize } = node
+    if (!this.mindMap.opt.alwaysShowExpandBtn) {
+      expandBtnSize = 0
+    }
+    node.children.forEach((item, index) => {
+      if (node.isRoot) {
+        let prevBother = node
+        // 根节点的子节点是和根节点同一水平线排列
+        node.children.forEach((item, index) => {
+          let y1 = prevBother.top + prevBother.height
+          let y2 = item.top
+          let x = node.left + node.width / 2
+          let path = `M ${x},${y1} L ${x},${y2}`
+          lines[index].plot(path)
+          style && style(lines[index], item)
+          prevBother = item
+        })
+      } else {
+        let x1 =
+          item.dir === CONSTANTS.LAYOUT_GROW_DIR.LEFT
+            ? left - expandBtnSize
+            : left + width + expandBtnSize
+        let y1 = top + height / 2
+        let x2 =
+          item.dir === CONSTANTS.LAYOUT_GROW_DIR.LEFT
+            ? item.left + item.width
+            : item.left
+        let y2 = item.top + item.height / 2
+        let path = this.cubicBezierPath(x1, y1, x2, y2)
+        lines[index].plot(path)
+        style && style(lines[index], item)
+      }
+    })
+  }
+
+  //  渲染按钮
+  renderExpandBtn(node, btn) {
+    let { width, height, expandBtnSize, isRoot } = node
+    if (!isRoot) {
+      let { translateX, translateY } = btn.transform()
+      if (node.dir === CONSTANTS.LAYOUT_GROW_DIR.RIGHT) {
+        btn.translate(width - translateX, height / 2 - translateY)
+      } else {
+        btn.translate(-expandBtnSize - translateX, height / 2 - translateY)
+      }
+    }
+  }
+
+  //  创建概要节点
+  renderGeneralization(node, gLine, gNode) {
+    let isLeft = node.dir === CONSTANTS.LAYOUT_GROW_DIR.LEFT
+    let {
+      top,
+      bottom,
+      left,
+      right,
+      generalizationLineMargin,
+      generalizationNodeMargin
+    } = this.getNodeBoundaries(node, 'h', isLeft)
+    let x = isLeft
+      ? left - generalizationLineMargin
+      : right + generalizationLineMargin
+    let x1 = x
+    let y1 = top
+    let x2 = x
+    let y2 = bottom
+    let cx = x1 + (isLeft ? -20 : 20)
+    let cy = y1 + (y2 - y1) / 2
+    let path = `M ${x1},${y1} Q ${cx},${cy} ${x2},${y2}`
+    gLine.plot(path)
+    gNode.left =
+      x +
+      (isLeft ? -generalizationNodeMargin : generalizationNodeMargin) -
+      (isLeft ? gNode.width : 0)
+    gNode.top = top + (bottom - top - gNode.height) / 2
+  }
+
+  // 渲染展开收起按钮的隐藏占位元素
+  renderExpandBtnRect(rect, expandBtnSize, width, height, node) {
+    if (node.dir === CONSTANTS.LAYOUT_GROW_DIR.LEFT) {
+      rect.size(expandBtnSize, height).x(-expandBtnSize).y(0)
+    } else {
+      rect.size(expandBtnSize, height).x(width).y(0)
+    }
+  }
+}
+
+export default VerticalTimeline

simple-mind-map/src/parse/xmind.js

@@ -1,5 +1,11 @@
 import JSZip from 'jszip'
 import xmlConvert from 'xml-js'
+import {
+  getTextFromHtml,
+  imgToDataUrl,
+  parseDataUrl,
+  getImageSize
+} from '../utils/index'
 
 //  解析.xmind文件
 const parseXmindFile = file => {
@@ -10,7 +16,7 @@ const parseXmindFile = file => {
           let content = ''
           if (zip.files['content.json']) {
             let json = await zip.files['content.json'].async('string')
-            content = transformXmind(json)
+            content = await transformXmind(json, zip.files)
           } else if (zip.files['content.xml']) {
             let xml = await zip.files['content.xml'].async('string')
             let json = xmlConvert.xml2json(xml)
@@ -33,18 +39,20 @@ const parseXmindFile = file => {
 }
 
 //  转换xmind数据
-const transformXmind = content => {
+const transformXmind = async (content, files) => {
   let data = JSON.parse(content)[0]
   let nodeTree = data.rootTopic
   let newTree = {}
-  let walk = (node, newNode) => {
+  let waitLoadImageList = []
+  let walk = async (node, newNode) => {
     newNode.data = {
       // 节点内容
       text: node.title
     }
     // 节点备注
     if (node.notes) {
-      newNode.data.note = (node.notes.realHTML || node.notes.plain).content
+      let notesData = node.notes.realHTML || node.notes.plain
+      newNode.data.note = notesData ? notesData.content || '' : ''
     }
     // 超链接
     if (node.href && /^https?:\/\//.test(node.href)) {
@@ -54,6 +62,42 @@ const transformXmind = content => {
     if (node.labels && node.labels.length > 0) {
       newNode.data.tag = node.labels
     }
+    // 图片
+    if (node.image && /\.(jpg|jpeg|png|gif|webp)$/.test(node.image.src)) {
+      try {
+        // 处理异步逻辑
+        let resolve = null
+        let promise = new Promise(_resolve => {
+          resolve = _resolve
+        })
+        waitLoadImageList.push(promise)
+        // 读取图片
+        let imageType = /\.([^.]+)$/.exec(node.image.src)[1]
+        let imageBase64 =
+          `data:image/${imageType};base64,` +
+          (await files['resources/' + node.image.src.split('/')[1]].async(
+            'base64'
+          ))
+        newNode.data.image = imageBase64
+        // 如果图片尺寸不存在
+        if (!node.image.width && !node.image.height) {
+          let imageSize = await getImageSize(imageBase64)
+          newNode.data.imageSize = {
+            width: imageSize.width,
+            height: imageSize.height
+          }
+        } else {
+          newNode.data.imageSize = {
+            width: node.image.width,
+            height: node.image.height
+          }
+        }
+        resolve()
+      } catch (error) {
+        console.log(error)
+        resolve()
+      }
+    }
     // 子节点
     newNode.children = []
     if (
@@ -69,6 +113,7 @@ const transformXmind = content => {
     }
   }
   walk(nodeTree, newTree)
+  await Promise.all(waitLoadImageList)
   return newTree
 }
 
@@ -157,8 +202,127 @@ const transformOldXmind = content => {
   return newTree
 }
 
+// 数据转换为xmind文件
+const transformToXmind = async (data, name) => {
+  const id = 'simpleMindMap_' + Date.now()
+  const imageList = []
+  // 转换核心数据
+  let newTree = {}
+  let waitLoadImageList = []
+  let walk = async (node, newNode, isRoot) => {
+    let newData = {
+      structureClass: 'org.xmind.ui.logic.right',
+      title: getTextFromHtml(node.data.text), // 节点文本
+      children: {
+        attached: []
+      }
+    }
+    // 备注
+    if (node.data.note !== undefined) {
+      newData.notes = {
+        realHTML: {
+          content: node.data.note
+        },
+        plain: {
+          content: node.data.note
+        }
+      }
+    }
+    // 超链接
+    if (node.data.hyperlink !== undefined) {
+      newData.href = node.data.hyperlink
+    }
+    // 标签
+    if (node.data.tag !== undefined) {
+      newData.labels = node.data.tag || []
+    }
+    // 图片
+    if (node.data.image) {
+      try {
+        // 处理异步逻辑
+        let resolve = null
+        let promise = new Promise(_resolve => {
+          resolve = _resolve
+        })
+        waitLoadImageList.push(promise)
+        let imgName = ''
+        let imgData = node.data.image
+        // 网络图片要先转换成data:url
+        if (/^https?:\/\//.test(node.data.image)) {
+          imgData = await imgToDataUrl(node.data.image)
+        }
+        // 从data:url中解析出图片类型和base64
+        let dataUrlRes = parseDataUrl(imgData)
+        imgName = 'image_' + imageList.length + '.' + dataUrlRes.type
+        imageList.push({
+          name: imgName,
+          data: dataUrlRes.base64
+        })
+        newData.image = {
+          src: 'xap:resources/' + imgName,
+          width: node.data.imageSize.width,
+          height: node.data.imageSize.height
+        }
+        resolve()
+      } catch (error) {
+        console.log(error)
+        resolve()
+      }
+    }
+    // 样式
+    // 暂时不考虑样式
+    if (isRoot) {
+      newData.class = 'topic'
+      newNode.id = id
+      newNode.class = 'sheet'
+      newNode.title = name
+      newNode.extensions = []
+      newNode.topicPositioning = 'fixed'
+      newNode.topicOverlapping = 'overlap'
+      newNode.coreVersion = '2.100.0'
+      newNode.rootTopic = newData
+    } else {
+      Object.keys(newData).forEach(key => {
+        newNode[key] = newData[key]
+      })
+    }
+    if (node.children && node.children.length > 0) {
+      node.children.forEach(child => {
+        let newChild = {}
+        walk(child, newChild)
+        newData.children.attached.push(newChild)
+      })
+    }
+  }
+  walk(data, newTree, true)
+  await Promise.all(waitLoadImageList)
+  const contentData = [newTree]
+  // 创建压缩包
+  const zip = new JSZip()
+  zip.file('content.json', JSON.stringify(contentData))
+  zip.file(
+    'metadata.json',
+    `{"modifier":"","dataStructureVersion":"1","layoutEngineVersion":"2","activeSheetId":"${id}"}`
+  )
+  const manifestData = {
+    'file-entries': { 'content.json': {}, 'metadata.json': {} }
+  }
+  // 图片
+  if (imageList.length > 0) {
+    imageList.forEach(item => {
+      manifestData['file-entries']['resources/' + item.name] = {}
+      const img = zip.folder('resources')
+      img.file(item.name, item.data, { base64: true })
+    })
+  }
+  zip.file('manifest.json', JSON.stringify(manifestData))
+  const zipData = await zip.generateAsync({ type: 'blob' })
+  return zipData
+}
+
 export default {
   parseXmindFile,
   transformXmind,
-  transformOldXmind
+  transformOldXmind,
+  transformToXmind
 }

simple-mind-map/src/plugins/Export.js

@@ -180,6 +180,17 @@ class Export {
     this.mindMap.doExportPDF.pdf(name, img)
   }
 
+  // 导出为xmind
+  async xmind(name) {
+    if (!this.mindMap.doExportXMind) {
+      throw new Error('请注册ExportXMind插件')
+    }
+    const data = this.mindMap.getData()
+    const blob = await this.mindMap.doExportXMind.xmind(data, name)
+    const res = await readBlob(blob)
+    return res
+  }
+
   //  导出为svg
   // plusCssText：附加的css样式，如果svg中存在dom节点，想要设置一些针对节点的样式可以通过这个参数传入
   async svg(name, plusCssText) {

simple-mind-map/src/plugins/ExportXMind.js

@@ -0,0 +1,19 @@
+import xmind from '../parse/xmind'
+
+//  导出XMind类，需要通过Export插件使用
+class ExportXMind {
+  //  构造函数
+  constructor(opt) {
+    this.mindMap = opt.mindMap
+  }
+
+  // 导出xmind
+  async xmind(data, name) {
+    const zipData = await xmind.transformToXmind(data, name)
+    return zipData
+  }
+}
+
+ExportXMind.instanceName = 'doExportXMind'
+
+export default ExportXMind

simple-mind-map/src/plugins/KeyboardNavigation.js

@@ -28,8 +28,7 @@ class KeyboardNavigation {
       this.focus(dir)
     } else {
       let root = this.mindMap.renderer.root
-      this.mindMap.renderer.moveNodeToCenter(root)
-      root.active()
+      this.mindMap.execCommand('GO_TARGET_NODE', root)
     }
   }
 
@@ -81,8 +80,7 @@ class KeyboardNavigation {
 
     // 找到了则让目标节点聚焦
     if (targetNode) {
-      this.mindMap.renderer.moveNodeToCenter(targetNode)
-      targetNode.active()
+      this.mindMap.execCommand('GO_TARGET_NODE', targetNode)
     }
   }
 

simple-mind-map/src/plugins/NodeImgAdjust.js

@@ -0,0 +1,223 @@
+// 节点图片大小调整插件
+import { resizeImgSizeByOriginRatio } from '../utils/index'
+import btnsSvg from '../svg/btns'
+
+class NodeImgAdjust {
+  //  构造函数
+  constructor({ mindMap }) {
+    this.mindMap = mindMap
+    this.resizeBtnSize = 26 // 调整按钮的大小
+    this.handleEl = null // 自定义元素，用来渲染临时图片、调整按钮
+    this.isShowHandleEl = false // 自定义元素是否在显示中
+    this.node = null // 当前节点实例
+    this.img = null // 当前节点的图片节点
+    this.rect = null // 当前图片节点的尺寸信息
+    this.isMousedown = false // 当前是否是按住调整按钮状态
+    this.currentImgWidth = 0 // 当前拖拽实时图片的大小
+    this.currentImgHeight = 0
+    this.isAdjusted = false // 是否是拖拽结束后的渲染期间
+    this.bindEvent()
+  }
+
+  // 监听事件
+  bindEvent() {
+    this.onNodeImgMouseleave = this.onNodeImgMouseleave.bind(this)
+    this.onNodeImgMousemove = this.onNodeImgMousemove.bind(this)
+    this.onMousemove = this.onMousemove.bind(this)
+    this.onMouseup = this.onMouseup.bind(this)
+    this.onRenderEnd = this.onRenderEnd.bind(this)
+    this.mindMap.on('node_img_mouseleave', this.onNodeImgMouseleave)
+    this.mindMap.on('node_img_mousemove', this.onNodeImgMousemove)
+    this.mindMap.on('mousemove', this.onMousemove)
+    this.mindMap.on('mouseup', this.onMouseup)
+    this.mindMap.on('node_mouseup', this.onMouseup)
+    this.mindMap.on('node_tree_render_end', this.onRenderEnd)
+  }
+
+  // 解绑事件
+  unBindEvent() {
+    this.mindMap.off('node_img_mouseleave', this.onNodeImgMouseleave)
+    this.mindMap.off('node_img_mousemove', this.onNodeImgMousemove)
+    this.mindMap.off('mousemove', this.onMousemove)
+    this.mindMap.off('mouseup', this.onMouseup)
+    this.mindMap.off('node_mouseup', this.onMouseup)
+    this.mindMap.off('node_tree_render_end', this.onRenderEnd)
+  }
+
+  // 节点图片鼠标移动事件
+  onNodeImgMousemove(node, img) {
+    // 如果当前正在拖动调整中那么直接返回
+    if (this.isMousedown || this.isAdjusted || this.mindMap.opt.readonly) return
+    // 如果在当前节点内移动，以及自定义元素已经是显示状态，那么直接返回
+    if (this.node === node && this.isShowHandleEl) return
+    // 更新当前节点信息
+    this.node = node
+    this.img = img
+    this.rect = this.img.rbox()
+    // 显示自定义元素
+    this.showHandleEl()
+  }
+
+  // 节点图片鼠标移出事件
+  onNodeImgMouseleave() {
+    if (this.isMousedown) return
+    this.hideHandleEl()
+  }
+
+  // 隐藏节点实际的图片
+  hideNodeImage() {
+    if (!this.img) return
+    this.img.hide()
+  }
+
+  // 显示节点实际的图片
+  showNodeImage() {
+    if (!this.img) return
+    this.img.show()
+  }
+
+  // 显示自定义元素
+  showHandleEl() {
+    if (!this.handleEl) {
+      this.createResizeBtnEl()
+    }
+    this.setHandleElRect()
+    document.body.appendChild(this.handleEl)
+    this.isShowHandleEl = true
+  }
+
+  // 隐藏自定义元素
+  hideHandleEl() {
+    if (!this.isShowHandleEl) return
+    this.isShowHandleEl = false
+    document.body.removeChild(this.handleEl)
+    this.handleEl.style.backgroundImage = ``
+    this.handleEl.style.width = 0
+    this.handleEl.style.height = 0
+    this.handleEl.style.left = 0
+    this.handleEl.style.top = 0
+  }
+
+  // 设置自定义元素尺寸位置信息
+  setHandleElRect() {
+    let { width, height, x, y } = this.rect
+    this.handleEl.style.left = `${x}px`
+    this.handleEl.style.top = `${y}px`
+    this.currentImgWidth = width
+    this.currentImgHeight = height
+    this.updateHandleElSize()
+  }
+
+  // 更新自定义元素宽高
+  updateHandleElSize() {
+    this.handleEl.style.width = `${this.currentImgWidth}px`
+    this.handleEl.style.height = `${this.currentImgHeight}px`
+  }
+
+  // 创建调整按钮元素
+  createResizeBtnEl() {
+    // 容器元素
+    this.handleEl = document.createElement('div')
+    this.handleEl.style.cssText = `
+      pointer-events: none;
+      position: fixed;
+      background-size: cover;
+    `
+    // 调整按钮元素
+    const btnEl = document.createElement('div')
+    btnEl.innerHTML = btnsSvg.imgAdjust
+    btnEl.style.cssText = `
+      position: absolute;
+      right: 0;
+      bottom: 0;
+      pointer-events: auto;
+      background-color: rgba(0, 0, 0, 0.3);
+      width: ${this.resizeBtnSize}px;
+      height: ${this.resizeBtnSize}px;
+      display: flex;
+      justify-content: center;
+      align-items: center;
+      cursor: nwse-resize;
+    `
+    this.handleEl.appendChild(btnEl)
+    // 给按钮元素绑定事件
+    btnEl.addEventListener('mouseenter', () => {
+      // 移入按钮，会触发节点图片的移出事件，所以需要再次显示按钮
+      this.showHandleEl()
+    })
+    btnEl.addEventListener('mouseleave', () => {
+      // 移除按钮，需要隐藏按钮
+      if (this.isMousedown) return
+      this.hideHandleEl()
+    })
+    btnEl.addEventListener('mousedown', e => {
+      this.onMousedown(e)
+    })
+  }
+
+  // 鼠标按钮按下事件
+  onMousedown() {
+    this.isMousedown = true
+    // 隐藏节点实际图片
+    this.hideNodeImage()
+    // 将节点图片渲染到自定义元素上
+    this.handleEl.style.backgroundImage = `url(${this.node.nodeData.data.image})`
+  }
+
+  // 鼠标移动
+  onMousemove(e) {
+    if (!this.isMousedown) return
+    e.preventDefault()
+    // 计算当前拖拽位置对应的图片的实时大小
+    let { width: imageOriginWidth, height: imageOriginHeight } =
+      this.node.nodeData.data.imageSize
+    let newWidth = e.clientX - this.rect.x
+    let newHeight = e.clientY - this.rect.y
+    if (newWidth <= 0 || newHeight <= 0) return
+    let [actWidth, actHeight] = resizeImgSizeByOriginRatio(
+      imageOriginWidth,
+      imageOriginHeight,
+      newWidth,
+      newHeight
+    )
+    this.currentImgWidth = actWidth
+    this.currentImgHeight = actHeight
+    this.updateHandleElSize()
+  }
+
+  // 鼠标松开
+  onMouseup() {
+    if (!this.isMousedown) return
+    // 显示节点实际图片
+    this.showNodeImage()
+    // 隐藏自定义元素
+    this.hideHandleEl()
+    // 更新节点图片为新的大小
+    let { image, imageTitle } = this.node.nodeData.data
+    let { scaleX, scaleY } = this.mindMap.draw.transform()
+    this.mindMap.execCommand('SET_NODE_IMAGE', this.node, {
+      url: image,
+      title: imageTitle,
+      width: this.currentImgWidth / scaleX,
+      height: this.currentImgHeight / scaleY,
+      custom: true // 代表自定义了图片大小
+    })
+    this.isAdjusted = true
+    this.isMousedown = false
+  }
+
+  // 渲染完成事件
+  onRenderEnd() {
+    if (!this.isAdjusted) return
+    this.isAdjusted = false
+  }
+
+  // 插件被移除前做的事情
+  beforePluginRemove() {
+    this.unBindEvent()
+  }
+}
+
+NodeImgAdjust.instanceName = 'nodeImgAdjust'
+
+export default NodeImgAdjust

simple-mind-map/src/plugins/RichText.js

@@ -39,6 +39,7 @@ class RichText {
     this.range = null
     this.lastRange = null
     this.node = null
+    this.isInserting = false
     this.styleEl = null
     this.cacheEditingText = ''
     this.lostStyle = false
@@ -145,11 +146,12 @@ class RichText {
   }
 
   // 显示文本编辑控件
-  showEditText(node, rect) {
+  showEditText(node, rect, isInserting) {
     if (this.showTextEdit) {
       return
     }
     this.node = node
+    this.isInserting = isInserting
     if (!rect) rect = node._textData.node.node.getBoundingClientRect()
     this.mindMap.emit('before_show_text_edit')
     this.mindMap.renderer.textEdit.registerTmpShortcut()
@@ -200,7 +202,8 @@ class RichText {
     this.initQuillEditor()
     document.querySelector('.ql-editor').style.minHeight = originHeight + 'px'
     this.showTextEdit = true
-    this.focus()
+    // 如果是刚创建的节点，那么默认全选，否则普通激活不全选
+    this.focus(isInserting ? 0 : null)
     if (!node.nodeData.data.richText) {
       // 如果是非富文本的情况，需要手动应用文本样式
       this.setTextStyleIfNotRichText(node)
@@ -219,7 +222,7 @@ class RichText {
       underline: node.style.merge('textDecoration') === 'underline',
       strike: node.style.merge('textDecoration') === 'line-through'
     }
-    this.formatAllText(style)
+    this.pureFormatAllText(style)
   }
 
   // 获取当前正在编辑的内容
@@ -250,6 +253,7 @@ class RichText {
     this.showTextEdit = false
     this.mindMap.emit('rich_text_selection_change', false)
     this.node = null
+    this.isInserting = false
   }
 
   // 初始化Quill富文本编辑器
@@ -271,6 +275,8 @@ class RichText {
       theme: 'snow'
     })
     this.quill.on('selection-change', range => {
+      // 刚创建的节点全选不需要显示操作条
+      if (this.isInserting) return
       this.lastRange = this.range
       this.range = null
       if (range) {
@@ -325,7 +331,7 @@ class RichText {
 
   // 中文输入结束
   onCompositionEnd() {
-    if (!this.showTextEdit) {
+    if (!this.showTextEdit || !this.lostStyle) {
       return
     }
     this.isCompositing = false
@@ -338,9 +344,9 @@ class RichText {
   }
 
   // 聚焦
-  focus() {
+  focus(start) {
     let len = this.quill.getLength()
-    this.quill.setSelection(len, len)
+    this.quill.setSelection(typeof start === 'number' ? start : len, len)
   }
 
   // 格式化当前选中的文本
@@ -372,6 +378,11 @@ class RichText {
   // 格式化所有文本
   formatAllText(config = {}) {
     this.syncFormatToNodeConfig(config)
+    this.pureFormatAllText(config)
+  }
+
+  // 纯粹的格式化所有文本
+  pureFormatAllText(config = {}) {
     this.quill.formatText(0, this.quill.getLength(), config)
   }
 

simple-mind-map/src/plugins/TouchEvent.js

@@ -50,16 +50,20 @@ class TouchEvent {
     } else if (len === 2) {
       let touch1 = e.touches[0]
       let touch2 = e.touches[1]
-      let distance = Math.sqrt(
-        Math.pow(touch1.clientX - touch2.clientX, 2) +
-          Math.pow(touch1.clientY - touch2.clientY, 2)
-      )
+      let ox = touch1.clientX - touch2.clientX
+      let oy = touch1.clientY - touch2.clientY
+      let distance = Math.sqrt(Math.pow(ox, 2) + Math.pow(oy, 2))
+      // 以两指中心点进行缩放
+      let { x: touch1ClientX, y: touch1ClientY } = this.mindMap.toPos(touch1.clientX, touch1.clientY)
+      let { x: touch2ClientX, y: touch2ClientY } = this.mindMap.toPos(touch2.clientX, touch2.clientY)
+      let cx = (touch1ClientX + touch2ClientX) / 2
+      let cy = (touch1ClientY + touch2ClientY) / 2
       if (distance > this.doubleTouchmoveDistance) {
         // 放大
-        this.mindMap.view.enlarge()
+        this.mindMap.view.enlarge(cx, cy)
       } else {
         // 缩小
-        this.mindMap.view.narrow()
+        this.mindMap.view.narrow(cx, cy)
       }
       this.doubleTouchmoveDistance = distance
     }
@@ -82,7 +86,8 @@ class TouchEvent {
         this.clickNum = 0
         this.dispatchMouseEvent('dblclick', ev.target, ev)
       } else {
-        this.dispatchMouseEvent('click', ev.target, ev)
+        // 点击事件应该不用模拟
+        // this.dispatchMouseEvent('click', ev.target, ev)
       }
     }
     this.touchesNum = 0

simple-mind-map/src/svg/btns.js

@@ -4,7 +4,11 @@ const open = `<svg t="1618141562310" class="icon" viewBox="0 0 1024 1024" versio
 //  收缩按钮
 const close = `<svg t="1618141589243" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="13611" width="200" height="200"><path d="M512 105.472c225.28 0 407.04 181.76 407.04 407.04s-181.76 407.04-407.04 407.04-407.04-181.76-407.04-407.04 181.76-407.04 407.04-407.04z m0-74.24c-265.216 0-480.768 215.552-480.768 480.768s215.552 480.768 480.768 480.768 480.768-215.552 480.768-480.768-215.552-480.768-480.768-480.768z" p-id="13612"></path><path d="M252.928 474.624h518.144v74.24h-518.144z" p-id="13613"></path></svg>`
 
+// 图片调整按钮
+const imgAdjust = `<svg width="12px" height="12px" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"><path fill="#ffffff" d="M1008.128 614.4a25.6 25.6 0 0 0-27.648 5.632l-142.848 142.848L259.072 186.88 401.92 43.52A25.6 25.6 0 0 0 384 0h-358.4a25.6 25.6 0 0 0-25.6 25.6v358.4a25.6 25.6 0 0 0 43.52 17.92l143.36-142.848 578.048 578.048-142.848 142.848a25.6 25.6 0 0 0 17.92 43.52h358.4a25.6 25.6 0 0 0 25.6-25.6v-358.4a25.6 25.6 0 0 0-15.872-25.088z"  /></svg>`
+
 export default {
   open,
-  close
+  close,
+  imgAdjust
 }

simple-mind-map/src/utils/index.js

@@ -1,3 +1,5 @@
+import { v4 as uuidv4 } from 'uuid'
+
 //  深度优先遍历树
 export const walk = (
   root,
@@ -31,9 +33,11 @@ export const walk = (
 
 //  广度优先遍历树
 export const bfsWalk = (root, callback) => {
-  callback(root)
   let stack = [root]
   let isStop = false
+  if (callback(root, null) === 'stop') {
+    isStop = true
+  }
   while (stack.length) {
     if (isStop) {
       break
@@ -41,8 +45,9 @@ export const bfsWalk = (root, callback) => {
     let cur = stack.shift()
     if (cur.children && cur.children.length) {
       cur.children.forEach(item => {
+        if (isStop) return
         stack.push(item)
-        if (callback(item) === 'stop') {
+        if (callback(item, cur) === 'stop') {
           isStop = true
         }
       })
@@ -50,6 +55,26 @@ export const bfsWalk = (root, callback) => {
   }
 }
 
+// 按原比例缩放图片
+export const resizeImgSizeByOriginRatio = (
+  width,
+  height,
+  newWidth,
+  newHeight
+) => {
+  let arr = []
+  let nRatio = width / height
+  let mRatio = newWidth / newHeight
+  if (nRatio > mRatio) {
+    // 固定高度
+    arr = [nRatio * newHeight, newHeight]
+  } else {
+    // 固定宽度
+    arr = [newWidth, newWidth / nRatio]
+  }
+  return arr
+}
+
 //  缩放图片尺寸
 export const resizeImgSize = (width, height, maxWidth, maxHeight) => {
   let nRatio = width / height
@@ -137,7 +162,12 @@ export const copyRenderTree = (tree, root, removeActiveState = false) => {
 }
 
 //  复制节点树数据
-export const copyNodeTree = (tree, root, removeActiveState = false, keepId = false) => {
+export const copyNodeTree = (
+  tree,
+  root,
+  removeActiveState = false,
+  keepId = false
+) => {
   tree.data = simpleDeepClone(root.nodeData ? root.nodeData.data : root.data)
   // 去除节点id，因为节点id不能重复
   if (tree.data.id && !keepId) delete tree.data.id
@@ -188,6 +218,18 @@ export const imgToDataUrl = src => {
   })
 }
 
+// 解析dataUrl
+export const parseDataUrl = data => {
+  if (!/^data:/.test(data)) return data
+  let [typeStr, base64] = data.split(',')
+  let res = /^data:[^/]+\/([^;]+);/.exec(typeStr)
+  let type = res[1]
+  return {
+    type,
+    base64
+  }
+}
+
 //  下载文件
 export const downloadFile = (file, fileName) => {
   let a = document.createElement('a')
@@ -236,8 +278,8 @@ export const degToRad = deg => {
   return deg * (Math.PI / 180)
 }
 
-// 驼峰转连字符 
-export const camelCaseToHyphen = (str) => {
+// 驼峰转连字符
+export const camelCaseToHyphen = str => {
   return str.replace(/([a-z])([A-Z])/g, (...args) => {
     return args[1] + '-' + args[2].toLowerCase()
   })
@@ -258,11 +300,8 @@ export const measureText = (text, { italic, bold, fontSize, fontFamily }) => {
   }
   measureTextContext.save()
   measureTextContext.font = font
-  const {
-    width,
-    actualBoundingBoxAscent,
-    actualBoundingBoxDescent
-  } = measureTextContext.measureText(text)
+  const { width, actualBoundingBoxAscent, actualBoundingBoxDescent } =
+    measureTextContext.measureText(text)
   measureTextContext.restore()
   const height = actualBoundingBoxAscent + actualBoundingBoxDescent
   return { width, height }
@@ -270,7 +309,9 @@ export const measureText = (text, { italic, bold, fontSize, fontFamily }) => {
 
 // 拼接font字符串
 export const joinFontStr = ({ italic, bold, fontSize, fontFamily }) => {
-  return `${italic ? 'italic ' : ''} ${bold ? 'bold ' : ''} ${fontSize}px ${fontFamily} `
+  return `${italic ? 'italic ' : ''} ${
+    bold ? 'bold ' : ''
+  } ${fontSize}px ${fontFamily} `
 }
 
 //  在下一个事件循环里执行任务
@@ -336,7 +377,7 @@ export const checkNodeOuter = (mindMap, node) => {
 
 // 提取html字符串里的纯文本
 let getTextFromHtmlEl = null
-export const getTextFromHtml = (html) => {
+export const getTextFromHtml = html => {
   if (!getTextFromHtmlEl) {
     getTextFromHtmlEl = document.createElement('div')
   }
@@ -345,15 +386,51 @@ export const getTextFromHtml = (html) => {
 }
 
 // 将blob转成data:url
-export const readBlob = (blob) => {
+export const readBlob = blob => {
   return new Promise((resolve, reject) => {
     let reader = new FileReader()
-    reader.onload = (evt) => {
+    reader.onload = evt => {
       resolve(evt.target.result)
     }
-    reader.onerror = (err) => {
+    reader.onerror = err => {
       reject(err)
     }
     reader.readAsDataURL(blob)
   })
+}
+
+// 将dom节点转换成html字符串
+let nodeToHTMLWrapEl = null
+export const nodeToHTML = node => {
+  if (!nodeToHTMLWrapEl) {
+    nodeToHTMLWrapEl = document.createElement('div')
+  }
+  nodeToHTMLWrapEl.innerHTML = ''
+  nodeToHTMLWrapEl.appendChild(node)
+  return nodeToHTMLWrapEl.innerHTML
+}
+
+// 获取图片大小
+export const getImageSize = src => {
+  return new Promise(resolve => {
+    let img = new Image()
+    img.src = src
+    img.onload = () => {
+      resolve({
+        width: img.width,
+        height: img.height
+      })
+    }
+    img.onerror = () => {
+      resolve({
+        width: 0,
+        height: 0
+      })
+    }
+  })
+}
+
+// 创建节点唯一的id
+export const createUid = () => {
+  return uuidv4()
 }

web/public/index.html

@@ -4,8 +4,8 @@
     <meta charset="utf-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width,user-scalable=no,initial-scale=1.0,maximum-scale=1.0,minimum-scale=1.0">
-    <link rel="icon" href="./dist/logo.png">
-    <title>一个简单的web思维导图实现</title>
+    <link rel="icon" href="./dist/logo.ico">
+    <title>思绪思维导图</title>
   </head>
   <body>
     <noscript>

web/src/assets/icon-font/iconfont.css

@@ -1,8 +1,8 @@
 @font-face {
   font-family: "iconfont"; /* Project id 2479351 */
-  src: url('iconfont.woff2?t=1686298427624') format('woff2'),
-       url('iconfont.woff?t=1686298427624') format('woff'),
-       url('iconfont.ttf?t=1686298427624') format('truetype');
+  src: url('iconfont.woff2?t=1689407546912') format('woff2'),
+       url('iconfont.woff?t=1689407546912') format('woff'),
+       url('iconfont.ttf?t=1689407546912') format('truetype');
 }
 
 .iconfont {
@@ -13,6 +13,58 @@
   -moz-osx-font-smoothing: grayscale;
 }
 
+.iconjiantouyou:before {
+  content: "\e62d";
+}
+
+.iconbianji1:before {
+  content: "\e60a";
+}
+
+.icondaohang1:before {
+  content: "\e632";
+}
+
+.iconyanjing:before {
+  content: "\e8bf";
+}
+
+.iconwangzhan:before {
+  content: "\e628";
+}
+
+.iconcsdn:before {
+  content: "\e608";
+}
+
+.iconshejiaotubiao-10:before {
+  content: "\e644";
+}
+
+.iconstar:before {
+  content: "\e7df";
+}
+
+.iconfork:before {
+  content: "\e641";
+}
+
+.iconxiazai:before {
+  content: "\e613";
+}
+
+.iconteamwork:before {
+  content: "\e870";
+}
+
+.iconshuiyin:before {
+  content: "\e67a";
+}
+
+.iconxmind:before {
+  content: "\ea57";
+}
+
 .iconmouseR:before {
   content: "\e6bd";
 }

web/src/config/constant.js

@@ -1,12 +1,13 @@
 //  布局结构图片映射
 export const layoutImgMap = {
-    logicalStructure: require('../assets/img/logicalStructure.jpg'),
-    mindMap: require('../assets/img/mindMap.jpg'),
-    organizationStructure: require('../assets/img/organizationStructure.jpg'),
-    catalogOrganization: require('../assets/img/catalogOrganization.jpg'),
-    timeline: require('../assets/img/timeline.jpg'),
-    timeline2: require('../assets/img/timeline2.jpg'),
-    fishbone: require('../assets/img/fishbone.jpg'),
+    logicalStructure: require('../assets/img/logicalStructure.png'),
+    mindMap: require('../assets/img/mindMap.png'),
+    organizationStructure: require('../assets/img/organizationStructure.png'),
+    catalogOrganization: require('../assets/img/catalogOrganization.png'),
+    timeline: require('../assets/img/timeline.png'),
+    timeline2: require('../assets/img/timeline2.png'),
+    fishbone: require('../assets/img/fishbone.png'),
+    verticalTimeline: require('../assets/img/verticalTimeline.png'),
 }
 
 //  主题图片映射

web/src/config/en.js

@@ -412,5 +412,11 @@ export const downTypeList = [
     type: 'md',
     icon: 'iconmarkdown',
     desc: 'Easy for other software to open'
+  },
+  {
+    name: 'XMind',
+    type: 'xmind',
+    icon: 'iconxmind',
+    desc: 'XMind file'
   }
 ]

web/src/config/zh.js

@@ -484,5 +484,11 @@ export const downTypeList = [
     type: 'md',
     icon: 'iconmarkdown',
     desc: '便于其他软件打开'
+  },
+  {
+    name: 'XMind',
+    type: 'xmind',
+    icon: 'iconxmind',
+    desc: 'XMind格式'
   }
 ]

web/src/lang/en_us.js

@@ -43,7 +43,10 @@ export default {
     associativeLineWidth: 'Width',
     associativeLineColor: 'Color',
     associativeLineActiveWidth: 'Active width',
-    associativeLineActiveColor: 'Active color'
+    associativeLineActiveColor: 'Active color',
+    mousewheelZoomActionReverse: 'Mouse Wheel Zoom',
+    mousewheelZoomActionReverse1: 'Zoom out forward and zoom in back',
+    mousewheelZoomActionReverse2: 'Zoom in forward and zoom out back'
   },
   color: {
     moreColor: 'More color'
@@ -111,8 +114,9 @@ export default {
   },
   navigatorToolbar: {
     openMiniMap: 'Open mini map',
-    readonly: 'Readonly',
-    edit: 'Edit'
+    closeMiniMap: 'Close mini map',
+    readonly: 'Change to eadonly',
+    edit: 'Change to edit'
   },
   nodeHyperlink: {
     title: 'Link',

web/src/lang/zh_cn.js

@@ -43,7 +43,10 @@ export default {
     associativeLineWidth: '粗细',
     associativeLineColor: '颜色',
     associativeLineActiveWidth: '激活粗细',
-    associativeLineActiveColor: '激活颜色'
+    associativeLineActiveColor: '激活颜色',
+    mousewheelZoomActionReverse: '鼠标滚轮缩放',
+    mousewheelZoomActionReverse1: '向前缩小向后放大',
+    mousewheelZoomActionReverse2: '向前放大向后缩小'
   },
   color: {
     moreColor: '更多颜色'
@@ -111,8 +114,9 @@ export default {
   },
   navigatorToolbar: {
     openMiniMap: '开启小地图',
-    readonly: '只读模式',
-    edit: '编辑模式'
+    closeMiniMap: '关闭小地图',
+    readonly: '切换为只读模式',
+    edit: '切换为编辑模式'
   },
   nodeHyperlink: {
     title: '超链接',

web/src/pages/Doc/Index.vue

@@ -15,7 +15,8 @@
 import Header from './components/Header.vue'
 import Sidebar from './components/Sidebar.vue'
 import CatalogBar from './components/CatalogBar.vue'
-import 'highlight.js/styles/atom-one-dark.css'
+// import 'highlight.js/styles/atom-one-dark.css'
+import 'highlight.js/styles/github.css'
 
 export default {
   components: {
@@ -103,7 +104,7 @@ export default {
       a {
         font-weight: 500;
         text-decoration: none;
-        color: #42b883;
+        color: #1ea59a;
         transition: color 0.25s;
 
         &:hover {

web/src/pages/Doc/catalogList.js

@@ -11,7 +11,7 @@ let langList = [
   }
 ]
 let StartList = ['introduction', 'start', 'deploy', 'client', 'translate', 'changelog']
-let CourseList = new Array(19).fill(0).map((_, index) => {
+let CourseList = new Array(20).fill(0).map((_, index) => {
   return 'course' + (index + 1)
 })
 let APIList = [
@@ -31,6 +31,7 @@ let APIList = [
   'watermark',
   'associativeLine',
   'touchEvent',
+  'nodeImgAdjust',
   'xmind',
   'markdown',
   'utils'

web/src/pages/Doc/components/CatalogBar.vue

@@ -225,7 +225,7 @@ export default {
       left: -10px;
       width: 4px;
       height: 20px;
-      background-color: #42b883;
+      background-color: #1ea59a;
       border-radius: 4px;
       transition: top 0.25s cubic-bezier(0, 1, 0.5, 1), opacity 0.25s,
         background-color 0.5s;

web/src/pages/Doc/components/Header.vue

@@ -1,8 +1,8 @@
 <template>
   <div class="headerContainer">
     <div class="left">
-      <div class="title">
-        <img src="../../../assets/img/logo.png" alt="">
+      <div class="title" @click="toIndex">
+        <img src="../../../assets/img/logo2.png" alt="">
         SimpleMindMap
       </div>
     </div>
@@ -74,6 +74,10 @@ export default {
       }
     },
 
+    toIndex() {
+      this.$router.push('/index')
+    },
+
     toDemo() {
       this.$router.push('/')
     },
@@ -108,6 +112,7 @@ export default {
       font-weight: bold;
       display: flex;
       align-items: center;
+      cursor: pointer;
 
       img {
         width: 30px;
@@ -130,7 +135,7 @@ export default {
       font-size: 14px;
 
       &:hover {
-        color: #42b883;
+        color: #1ea59a;
       }
     }
 

web/src/pages/Doc/components/Sidebar.vue

@@ -108,7 +108,7 @@ export default {
           }
 
           &.active {
-            color: #42b883;
+            color: #1ea59a;
           }
         }
       }

web/src/pages/Doc/en/changelog/index.md

@@ -1,8 +1,60 @@
 # Changelog
 
+## 0.6.7
+
+Fix: 1.Fixed the issue of missing placeholder elements for the expand and collapse button after node collapse and expansion. 2.Fixed the issue of being able to scale images in read-only mode.
+
+New: 1.Support locating to a node based on node instance or node uid. 2.Modify the creation method of node uids and export data to add node uids.
+
+Remove: 1.Remove the node transition effect.
+
+Demo: 1.Add website homepage. 2.Fixed the issue of missing node styles when creating new nodes in the outline. 3.Fixed the issue of missing edited text after pressing Enter or Tab after editing nodes in the outline. 4.Optimize the node positioning of the outline, and the collapsed nodes will automatically expand. 5.The sidebar button supports folding. 6.Optimize small screen adaptation.
+
+## 0.6.6
+
+New: 1.Support exporting to Xmind new version files. 2.Importing the new version of Xmind file supports importing images from nodes. 3.Add a vertical timeline structure.
+
+Fix: 1.The TouchEvent plugin no longer sends click events, solving the problem of two windows opening when clicking on a hyperlink on the mobile end.  2.Fix the issue of dragging and moving a node to become a child node of another node, where the parent node of that node points to not being updated.  3.Fixed an issue where the node border style was not updated when dragging a second level node into a third level node.  4.Fix the issue where the mouse will not trigger the button display when moving into the unfolded or retracted button position, except for the structure growing to the right.
+
+optimization: 1.The issue of excessive amplitude when optimizing the touchpad to scale the canvas. 2.The newly created node defaults to selecting all for easy deletion of default text.
+
+## 0.6.5-fix.1
+
+Fix: 1.Fix the issue of adjusting the image size incorrectly while zooming.
+
+## 0.6.5
+
+Fix: 1.Fix the issue of xmind file import errors. 2.Fixed a rare issue where line breaks occur when the width of the node text is decimal.
+
+New: 1.The packaged library supports obtaining built-in constants, themes, and other data. 2.Supports configuring the zoom behavior corresponding to the direction of the mouse wheel. 3.Node images support dragging and resizing.
+
+## 0.6.4-fix.1
+
+New: 1.When zooming with the mouse wheel, the default zoom is centered around the current position of the mouse, which can be turned off by configuring.
+
+Fix: 1.Fixed an issue where the default value of the zoom center point was not updated after changing the canvas size.
+
+## 0.6.4
+
+New: 1.The default is to scale at the center point of the canvas. 2.Optimize the scaling of both fingers on the mobile end, with the center position of the two fingers as the center point for scaling.
+
+## 0.6.3
+
+Fix: 1.Fix the issue where the summary node will respond to inserting node shortcuts.
+
+New: 1.Support custom node content.
+
+## 0.6.2
+
+Fix: 1.Fixed the problem that the new node does not change with the theme in rich Text mode.
+
+## 0.6.1
+
+Fix: 1.Fixed the issue of high movement sensitivity when using the touchpad when changing mouse scrolling to moving the canvas behavior.
+
 ## 0.6.0-fix.1
 
-1.Fixed the issue of destroying mind maps without setting a background style and reporting errors.
+Fix: 1.Fixed the issue of destroying mind maps without setting a background style and reporting errors.
 
 ## 0.6.0
 

web/src/pages/Doc/en/changelog/index.vue

@@ -1,8 +1,34 @@
 <template>
   <div>
     <h1>Changelog</h1>
+<h2>0.6.7</h2>
+<p>Fix: 1.Fixed the issue of missing placeholder elements for the expand and collapse button after node collapse and expansion. 2.Fixed the issue of being able to scale images in read-only mode.</p>
+<p>New: 1.Support locating to a node based on node instance or node uid. 2.Modify the creation method of node uids and export data to add node uids.</p>
+<p>Remove: 1.Remove the node transition effect.</p>
+<p>Demo: 1.Add website homepage. 2.Fixed the issue of missing node styles when creating new nodes in the outline. 3.Fixed the issue of missing edited text after pressing Enter or Tab after editing nodes in the outline. 4.Optimize the node positioning of the outline, and the collapsed nodes will automatically expand. 5.The sidebar button supports folding. 6.Optimize small screen adaptation.</p>
+<h2>0.6.6</h2>
+<p>New: 1.Support exporting to Xmind new version files. 2.Importing the new version of Xmind file supports importing images from nodes. 3.Add a vertical timeline structure.</p>
+<p>Fix: 1.The TouchEvent plugin no longer sends click events, solving the problem of two windows opening when clicking on a hyperlink on the mobile end.  2.Fix the issue of dragging and moving a node to become a child node of another node, where the parent node of that node points to not being updated.  3.Fixed an issue where the node border style was not updated when dragging a second level node into a third level node.  4.Fix the issue where the mouse will not trigger the button display when moving into the unfolded or retracted button position, except for the structure growing to the right.</p>
+<p>optimization: 1.The issue of excessive amplitude when optimizing the touchpad to scale the canvas. 2.The newly created node defaults to selecting all for easy deletion of default text.</p>
+<h2>0.6.5-fix.1</h2>
+<p>Fix: 1.Fix the issue of adjusting the image size incorrectly while zooming.</p>
+<h2>0.6.5</h2>
+<p>Fix: 1.Fix the issue of xmind file import errors. 2.Fixed a rare issue where line breaks occur when the width of the node text is decimal.</p>
+<p>New: 1.The packaged library supports obtaining built-in constants, themes, and other data. 2.Supports configuring the zoom behavior corresponding to the direction of the mouse wheel. 3.Node images support dragging and resizing.</p>
+<h2>0.6.4-fix.1</h2>
+<p>New: 1.When zooming with the mouse wheel, the default zoom is centered around the current position of the mouse, which can be turned off by configuring.</p>
+<p>Fix: 1.Fixed an issue where the default value of the zoom center point was not updated after changing the canvas size.</p>
+<h2>0.6.4</h2>
+<p>New: 1.The default is to scale at the center point of the canvas. 2.Optimize the scaling of both fingers on the mobile end, with the center position of the two fingers as the center point for scaling.</p>
+<h2>0.6.3</h2>
+<p>Fix: 1.Fix the issue where the summary node will respond to inserting node shortcuts.</p>
+<p>New: 1.Support custom node content.</p>
+<h2>0.6.2</h2>
+<p>Fix: 1.Fixed the problem that the new node does not change with the theme in rich Text mode.</p>
+<h2>0.6.1</h2>
+<p>Fix: 1.Fixed the issue of high movement sensitivity when using the touchpad when changing mouse scrolling to moving the canvas behavior.</p>
 <h2>0.6.0-fix.1</h2>
-<p>1.Fixed the issue of destroying mind maps without setting a background style and reporting errors.</p>
+<p>Fix: 1.Fixed the issue of destroying mind maps without setting a background style and reporting errors.</p>
 <h2>0.6.0</h2>
 <p>Breaking change: Adjusted the directory structure of the simple-mind-map source code, Main impact: 1. The introduction path of the plugin needs to be modified. The constant file path needs to be modified.</p>
 <p>New: 1.Supports one click zoom to fit the canvas function. 2.Press and hold the Ctrl key to activate the multi selection function on demand through configuration. 3.Support setting to left click to select multiple nodes and right click to drag the canvas. 4. Support controlling whether nodes are allowed to be edited. 5.Add a method for destroying mind maps. 6.Added touch event support plugin.</p>

web/src/pages/Doc/en/constructor/index.md

@@ -45,13 +45,14 @@ const mindMap = new MindMap({
 | customHandleMousewheel（v0.4.3+）     | Function  | null | User-defined mouse wheel event processing can pass a function, and the callback parameter is the event object |          |
 | mousewheelAction（v0.4.3+）     | String  | zoom | The behavior of the mouse wheel, `zoom`(Zoom in and out)、`move`(Move up and down). If `customHandleMousewheel` passes a custom function, this property will not take effect                 |          |
 | mousewheelMoveStep（v0.4.3+）     | Number  | 100 | When the `mousewheelAction` is set to `move`, you can use this attribute to control the step length of the view movement when the mouse scrolls. The unit is `px`  |          |
+| mousewheelZoomActionReverse（v0.6.5+）     | Boolean  | false | When `mousewheelAction` is set to `zoom`, the default scrolling forward is to zoom out, and scrolling backward is to zoom in. If this property is set to true, it will be reversed   |          |
 | defaultInsertSecondLevelNodeText（v0.4.7+）     | String  | 二级节点 | Text of the default inserted secondary node               |          |
 | defaultInsertBelowSecondLevelNodeText（v0.4.7+）     | String  | 分支主题 | Text for nodes below the second level inserted by default               |          |
 | expandBtnStyle（v0.5.0+）     | Object  | { color: '#808080', fill: '#fff' } | Expand the color of the stow button  |          |
 | expandBtnIcon（v0.5.0+）     | Object  | { open: '', close: '' } | Customize the icon of the expand/collapse button, and you can transfer the svg string of the icon  |          |
 | enableShortcutOnlyWhenMouseInSvg（v0.5.1+）     | Boolean  | true | Only respond to shortcut key events when the mouse is inside the canvas  |          |
-| enableNodeTransitionMove（v0.5.1+）     | Boolean  | true | Whether to enable node animation transition  |          |
-| nodeTransitionMoveDuration（v0.5.1+）     | Number  | 300 | If node animation transition is enabled, the transition time can be set using this attribute, in milliseconds  |          |
+| enableNodeTransitionMove（v0.5.1+）（v0.6.7+ is remove this feature）     | Boolean  | true | Whether to enable node animation transition  |          |
+| nodeTransitionMoveDuration（v0.5.1+）（v0.6.7+ is remove this feature）     | Number  | 300 | If node animation transition is enabled, the transition time can be set using this attribute, in milliseconds  |          |
 | initRootNodePosition（v0.5.3+）     | Array  | null | The position of the initial root node can be passed as an array, default is `['center', 'center']`, Represents the root node at the center of the canvas, In addition to `center`, keywords can also be set to `left`, `top`, `right`, and `bottom`, In addition to passing keywords, each item in the array can also pass a number representing a specific pixel, Can pass a percentage string, such as `['40%', '60%']`, Represents a horizontal position at `40%` of the canvas width, and a vertical position at `60%` of the canvas height   |          |
 | exportPaddingX（v0.5.5+）     |  Number | 10 | Horizontal padding of graphics when exporting PNG, SVG, and PDF  |          |
 | exportPaddingY（v0.5.5+）     | Number  | 10 | Vertical padding of graphics when exporting PNG, SVG, and PDF  |          |
@@ -67,6 +68,9 @@ const mindMap = new MindMap({
 | enableCtrlKeyNodeSelection（v0.6.0+）     | Boolean  | true |  Whether to enable the function of holding down the Ctrl key to select multiple nodes |          |
 | useLeftKeySelectionRightKeyDrag（v0.6.0+）     | Boolean  | false | Setting to left click to select multiple nodes and right click to drag the canvas.  |          |
 | beforeTextEdit（v0.6.0+）     |  Function/null | null | The callback method before the node is about to enter editing. If the method returns a value other than true, the editing will be canceled. The function can return a value or a promise, and the callback parameter is the node instance  |          |
+| isUseCustomNodeContent（v0.6.3+）     |  Boolean | false |  Whether to customize node content |          |
+| customCreateNodeContent（v0.6.3+）     |  Function/null | null | If `isUseCustomNodeContent` is set to `true`, then this option needs to be used to pass in a method that receives the node instance `node` as a parameter (if you want to obtain data for that node, you can use `node.nodeData.data`). You need to return the custom node content element, which is the DOM node. If a node does not require customization, you can return `null` |          |
+| mouseScaleCenterUseMousePosition（v0.6.4-fix.1+）     | Boolean  | true | Is the mouse zoom centered around the current position of the mouse, otherwise centered around the canvas |          |
 
 ### Watermark config
 
@@ -214,7 +218,7 @@ Listen to an event. Event list:
 | mousemove                        | el element mouse move event                                              | e (event object), this (Event event class instance)                                                             |
 | drag                             | If it is a drag event while holding down the left button                 | e (event object), this (Event event class instance)                                                             |
 | mouseup                          | el element mouse up event                                                | e (event object), this (Event event class instance)                                                             |
-| mousewheel                       | Mouse scroll event                                                       | e (event object), dir (up or down scroll), this (Event event class instance)                                    |
+| mousewheel                       | Mouse scroll event                                                       | e (event object), dir (up or down scroll), this (Event event class instance) 、isTouchPad（v0.6.1+, Is it an event triggered by the touchpad）                                   |
 | contextmenu                      | svg canvas right mouse button menu event                                 | e (event object)                                                                                                |
 | node_click                       | Node click event                                                         | this (node instance), e (event object)                                                                          |
 | node_mousedown                   | Node mouse down event                                                    | this (node instance), e (event object)                                                                          |
@@ -231,6 +235,9 @@ Listen to an event. Event list:
 | hide_text_edit                   | Node text edit box close event                                           | textEditNode (text edit box DOM node), activeNodeList (current list of active nodes)                            |
 | scale                            | Zoom event                                                               | scale (zoom ratio)                                                                                              |
 | node_img_dblclick（v0.2.15+）    | Node image double-click event                                            | this (node instance), e (event object)                                                                          |
+| node_img_mouseenter（v0.6.5+）    |  Node image mouseenter event                    | this（node instance）、imgNode（img node）、e（event object）                              |
+| node_img_mouseleave（v0.6.5+）    |  Node image mouseleave event                    | this（node instance）、imgNode（img node）、e（event object）                              |
+| node_img_mousemove（v0.6.5+）    |  Node image mousemove event                      | this（node instance）、imgNode（img node）、e（event object）                              |
 | node_tree_render_end（v0.2.16+） | Node tree render end event                                               |                                                                                                                 |
 | rich_text_selection_change（v0.4.0+）         |  Available when the `RichText` plugin is registered. Triggered when the text selection area changes when the node is edited         |  hasRange（Whether there is a selection）、rectInfo（Size and location information of the selected area）、formatInfo（Text formatting information of the selected area）            |
 | transforming-dom-to-images（v0.4.0+）         |  Available when the `RichText` plugin is registered. When there is a `DOM` node in `svg`, the `DOM` node will be converted to an image when exporting to an image. This event will be triggered during the conversion process. You can use this event to prompt the user about the node to which you are currently converting         |  index（Index of the node currently converted to）、len（Total number of nodes to be converted）            |
@@ -340,6 +347,7 @@ redo. All commands are as follows:
 | SET_NODE_CUSTOM_POSITION (v0.2.0+) | Set a custom position for a node                             | node (the node to set), left (custom x coordinate, default is undefined), top (custom y coordinate, default is undefined) |
 | RESET_LAYOUT (v0.2.0+)             | Arrange layout with one click                                |                                                              |
 | SET_NODE_SHAPE (v0.2.4+)           | Set the shape of a node                                      | node (the node to set), shape (the shape, all shapes: [Shape.js](https://github.com/wanglin2/mind-map/blob/main/simple-mind-map/src/core/render/node/Shape.js)) |
+| GO_TARGET_NODE（v0.6.7+）           |  Navigate to a node, and if the node is collapsed, it will automatically expand to that node   | node（Node instance or node uid to locate） |
 
 ### setData(data)
 

web/src/pages/Doc/en/constructor/index.vue

@@ -176,6 +176,13 @@
 <td></td>
 </tr>
 <tr>
+<td>mousewheelZoomActionReverse（v0.6.5+）</td>
+<td>Boolean</td>
+<td>false</td>
+<td>When <code>mousewheelAction</code> is set to <code>zoom</code>, the default scrolling forward is to zoom out, and scrolling backward is to zoom in. If this property is set to true, it will be reversed</td>
+<td></td>
+</tr>
+<tr>
 <td>defaultInsertSecondLevelNodeText（v0.4.7+）</td>
 <td>String</td>
 <td>二级节点</td>
@@ -211,14 +218,14 @@
 <td></td>
 </tr>
 <tr>
-<td>enableNodeTransitionMove（v0.5.1+）</td>
+<td>enableNodeTransitionMove（v0.5.1+）（v0.6.7+ is remove this feature）</td>
 <td>Boolean</td>
 <td>true</td>
 <td>Whether to enable node animation transition</td>
 <td></td>
 </tr>
 <tr>
-<td>nodeTransitionMoveDuration（v0.5.1+）</td>
+<td>nodeTransitionMoveDuration（v0.5.1+）（v0.6.7+ is remove this feature）</td>
 <td>Number</td>
 <td>300</td>
 <td>If node animation transition is enabled, the transition time can be set using this attribute, in milliseconds</td>
@@ -329,6 +336,27 @@
 <td>The callback method before the node is about to enter editing. If the method returns a value other than true, the editing will be canceled. The function can return a value or a promise, and the callback parameter is the node instance</td>
 <td></td>
 </tr>
+<tr>
+<td>isUseCustomNodeContent（v0.6.3+）</td>
+<td>Boolean</td>
+<td>false</td>
+<td>Whether to customize node content</td>
+<td></td>
+</tr>
+<tr>
+<td>customCreateNodeContent（v0.6.3+）</td>
+<td>Function/null</td>
+<td>null</td>
+<td>If <code>isUseCustomNodeContent</code> is set to <code>true</code>, then this option needs to be used to pass in a method that receives the node instance <code>node</code> as a parameter (if you want to obtain data for that node, you can use <code>node.nodeData.data</code>). You need to return the custom node content element, which is the DOM node. If a node does not require customization, you can return <code>null</code></td>
+<td></td>
+</tr>
+<tr>
+<td>mouseScaleCenterUseMousePosition（v0.6.4-fix.1+）</td>
+<td>Boolean</td>
+<td>true</td>
+<td>Is the mouse zoom centered around the current position of the mouse, otherwise centered around the canvas</td>
+<td></td>
+</tr>
 </tbody>
 </table>
 <h3>Watermark config</h3>
@@ -549,7 +577,7 @@ poor performance and should be used sparingly.</p>
 <tr>
 <td>mousewheel</td>
 <td>Mouse scroll event</td>
-<td>e (event object), dir (up or down scroll), this (Event event class instance)</td>
+<td>e (event object), dir (up or down scroll), this (Event event class instance) 、isTouchPad（v0.6.1+, Is it an event triggered by the touchpad）</td>
 </tr>
 <tr>
 <td>contextmenu</td>
@@ -632,6 +660,21 @@ poor performance and should be used sparingly.</p>
 <td>this (node instance), e (event object)</td>
 </tr>
 <tr>
+<td>node_img_mouseenter（v0.6.5+）</td>
+<td>Node image mouseenter event</td>
+<td>this（node instance）、imgNode（img node）、e（event object）</td>
+</tr>
+<tr>
+<td>node_img_mouseleave（v0.6.5+）</td>
+<td>Node image mouseleave event</td>
+<td>this（node instance）、imgNode（img node）、e（event object）</td>
+</tr>
+<tr>
+<td>node_img_mousemove（v0.6.5+）</td>
+<td>Node image mousemove event</td>
+<td>this（node instance）、imgNode（img node）、e（event object）</td>
+</tr>
+<tr>
 <td>node_tree_render_end（v0.2.16+）</td>
 <td>Node tree render end event</td>
 <td></td>
@@ -877,6 +920,11 @@ redo. All commands are as follows:</p>
 <td>Set the shape of a node</td>
 <td>node (the node to set), shape (the shape, all shapes: <a href="https://github.com/wanglin2/mind-map/blob/main/simple-mind-map/src/core/render/node/Shape.js">Shape.js</a>)</td>
 </tr>
+<tr>
+<td>GO_TARGET_NODE（v0.6.7+）</td>
+<td>Navigate to a node, and if the node is collapsed, it will automatically expand to that node</td>
+<td>node（Node instance or node uid to locate）</td>
+</tr>
 </tbody>
 </table>
 <h3>setData(data)</h3>

web/src/pages/Doc/en/doExport/index.md

@@ -104,4 +104,15 @@ Gets `svg` data, an async method that returns an object:
   node // svg node
   str // svg string
 }
-```
+```
+
+### xmind(name)
+
+> v0.6.6+, an additional ExportXMind plugin needs to be registered
+
+```js
+import ExportXMind from 'simple-mind-map/src/plugins/ExportXMind.js'
+MindMap.usePlugin(ExportXMind)
+```
+
+Export as an `xmind` file type, asynchronous method, returns a `Promise` instance, and the returned data is the `data:url` data of a `zip` compressed package, which can be directly downloaded.

web/src/pages/Doc/en/doExport/index.vue

@@ -85,6 +85,14 @@ MindMap.usePlugin(ExportPDF)
   str <span class="hljs-comment">// svg string</span>
 }
 </code></pre>
+<h3>xmind(name)</h3>
+<blockquote>
+<p>v0.6.6+, an additional ExportXMind plugin needs to be registered</p>
+</blockquote>
+<pre class="hljs"><code><span class="hljs-keyword">import</span> ExportXMind <span class="hljs-keyword">from</span> <span class="hljs-string">&#x27;simple-mind-map/src/plugins/ExportXMind.js&#x27;</span>
+MindMap.usePlugin(ExportXMind)
+</code></pre>
+<p>Export as an <code>xmind</code> file type, asynchronous method, returns a <code>Promise</code> instance, and the returned data is the <code>data:url</code> data of a <code>zip</code> compressed package, which can be directly downloaded.</p>
 
   </div>
 </template>

web/src/pages/Doc/en/introduction/index.md

@@ -125,4 +125,35 @@ Open source is not easy. If this project is helpful to you, you can invite the a
 
 <img src="../../../../assets/img/alipay.jpg" style="width: 300px" />
 
-<img src="../../../../assets/img/wechat.jpg" style="width: 300px" />
+<img src="../../../../assets/img/wechat.jpg" style="width: 300px" />
+
+<div  style="display: flex;">
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/Think.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>Think</p>
+    </div>
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/志斌.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>志斌</p>
+    </div>
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/小土渣的宇宙.jpeg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>小土渣的宇宙</p>
+    </div>
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/qp.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>qp</p>
+    </div>
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/ZXR.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>ZXR</p>
+    </div>
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/花儿朵朵.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>花儿朵朵</p>
+    </div>
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/suka.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>suka</p>
+    </div>
+</div>

web/src/pages/Doc/en/introduction/index.vue

@@ -86,6 +86,36 @@ full screen, support mini map</li>
 </blockquote>
 <img src="../../../../assets/img/alipay.jpg" style="width: 300px" />
 <img src="../../../../assets/img/wechat.jpg" style="width: 300px" />
+<div  style="display: flex;">
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/Think.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>Think</p>
+    </div>
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/志斌.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>志斌</p>
+    </div>
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/小土渣的宇宙.jpeg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>小土渣的宇宙</p>
+    </div>
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/qp.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>qp</p>
+    </div>
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/ZXR.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>ZXR</p>
+    </div>
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/花儿朵朵.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>花儿朵朵</p>
+    </div>
+    <div style="display: flex; flex-direction: column; align-items: center; width: fit-content; margin: 5px;">
+        <img src="../../../../assets/avatar/suka.jpg" style="width: 50px;height: 50px;object-fit: cover;border-radius: 50%;" />
+        <p>suka</p>
+    </div>
+</div>
   </div>
 </template>
 

web/src/pages/Doc/en/node/index.md

@@ -56,6 +56,12 @@ Whether the node is currently being dragged
 
 ## Methods
 
+### hasCustomStyle()
+
+> v0.6.2+
+
+Gets whether a custom style has been set.
+
 ### getSize()
 
 Update the width and height of the node by recreating the node content, and return a Boolean value indicating whether the width and height have changed

web/src/pages/Doc/en/node/index.vue

@@ -31,6 +31,11 @@
 </blockquote>
 <p>Whether the node is currently being dragged</p>
 <h2>Methods</h2>
+<h3>hasCustomStyle()</h3>
+<blockquote>
+<p>v0.6.2+</p>
+</blockquote>
+<p>Gets whether a custom style has been set.</p>
 <h3>getSize()</h3>
 <p>Update the width and height of the node by recreating the node content, and return a Boolean value indicating whether the width and height have changed</p>
 <h3>render()</h3>

web/src/pages/Doc/en/nodeImgAdjust/index.md

@@ -0,0 +1,16 @@
+# NodeImgAdjust plugin
+
+> v0.6.5+
+
+This plugin provides the function of dragging and adjusting the size of images within nodes.
+
+## Register
+
+```js
+import MindMap from 'simple-mind-map'
+import NodeImgAdjust from 'simple-mind-map/src/plugins/NodeImgAdjust.js'
+
+MindMap.usePlugin(NodeImgAdjust)
+```
+
+After registration and instantiation of `MindMap`, the instance can be obtained through `mindMap.nodeImgAdjust`.

web/src/pages/Doc/en/nodeImgAdjust/index.vue

@@ -0,0 +1,27 @@
+<template>
+  <div>
+    <h1>NodeImgAdjust plugin</h1>
+<blockquote>
+<p>v0.6.5+</p>
+</blockquote>
+<p>This plugin provides the function of dragging and adjusting the size of images within nodes.</p>
+<h2>Register</h2>
+<pre class="hljs"><code><span class="hljs-keyword">import</span> MindMap <span class="hljs-keyword">from</span> <span class="hljs-string">&#x27;simple-mind-map&#x27;</span>
+<span class="hljs-keyword">import</span> NodeImgAdjust <span class="hljs-keyword">from</span> <span class="hljs-string">&#x27;simple-mind-map/src/plugins/NodeImgAdjust.js&#x27;</span>
+
+MindMap.usePlugin(NodeImgAdjust)
+</code></pre>
+<p>After registration and instantiation of <code>MindMap</code>, the instance can be obtained through <code>mindMap.nodeImgAdjust</code>.</p>
+
+  </div>
+</template>
+
+<script>
+export default {
+
+}
+</script>
+
+<style>
+
+</style>

web/src/pages/Doc/en/render/index.md

@@ -91,4 +91,22 @@ Move a node behind another node
 
 Move a node to the center of the canvas.
 
-Currently, if there is zoom, returning to the center will reset the zoom.
+Currently, if there is zoom, returning to the center will reset the zoom.
+
+### expandToNodeUid(uid, callback)
+
+> v0.6.7+
+
+- `uid`: uid of node
+
+- `callback`: Expand completed callback function
+
+Expand to the node of the specified uid.
+
+### findNodeByUid(uid)
+
+> v0.6.7+
+
+- `uid`: uid of node
+
+Find the corresponding node instance based on the uid.

web/src/pages/Doc/en/render/index.vue

@@ -62,6 +62,27 @@ is an object, e.g. <code>{text: 'I am new text'}</code></p>
 </blockquote>
 <p>Move a node to the center of the canvas.</p>
 <p>Currently, if there is zoom, returning to the center will reset the zoom.</p>
+<h3>expandToNodeUid(uid, callback)</h3>
+<blockquote>
+<p>v0.6.7+</p>
+</blockquote>
+<ul>
+<li>
+<p><code>uid</code>: uid of node</p>
+</li>
+<li>
+<p><code>callback</code>: Expand completed callback function</p>
+</li>
+</ul>
+<p>Expand to the node of the specified uid.</p>
+<h3>findNodeByUid(uid)</h3>
+<blockquote>
+<p>v0.6.7+</p>
+</blockquote>
+<ul>
+<li><code>uid</code>: uid of node</li>
+</ul>
+<p>Find the corresponding node instance based on the uid.</p>
 
   </div>
 </template>

web/src/pages/Doc/en/start/index.md

@@ -77,7 +77,7 @@ If you need a file in the format of `umd` module, such as `CDN` in the browser,
 <script scr="simpleMindMap.umd.min.js"></script>
 ```
 
-A global variable `window.simpleMindMap` will be created.
+A global variable `window.simpleMindMap` will be created. you can get `MindMap` constructor by `window.simpleMindMap.default`, for more detail info you can log `window.simpleMindMap`.
 
 The disadvantage of this method is that it will contain all the content, including the plugins you have not registered, so the overall volume will be relatively large.
 
@@ -112,6 +112,8 @@ cd web
 npm run buildLibrary
 ```
 
+The packaging entry is `simple-mind-map/full.js`, which will introduce all plugins by default. If you don't need all plugins, you can modify the file to only introduce the plugins you need, which can reduce the size of the packaged file.
+
 The `package.json` file in the `simple-mind-map` library provides two export
 fields:
 

web/src/pages/Doc/en/start/index.vue

@@ -57,7 +57,7 @@ compile this dependency:</p>
 <pre class="hljs"><code><span class="hljs-tag">&lt;<span class="hljs-name">link</span> <span class="hljs-attr">rel</span>=<span class="hljs-string">&quot;stylesheet&quot;</span> <span class="hljs-attr">href</span>=<span class="hljs-string">&quot;simpleMindMap.css&quot;</span>&gt;</span>
 <span class="hljs-tag">&lt;<span class="hljs-name">script</span> <span class="hljs-attr">scr</span>=<span class="hljs-string">&quot;simpleMindMap.umd.min.js&quot;</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">script</span>&gt;</span>
 </code></pre>
-<p>A global variable <code>window.simpleMindMap</code> will be created.</p>
+<p>A global variable <code>window.simpleMindMap</code> will be created. you can get <code>MindMap</code> constructor by <code>window.simpleMindMap.default</code>, for more detail info you can log <code>window.simpleMindMap</code>.</p>
 <p>The disadvantage of this method is that it will contain all the content, including the plugins you have not registered, so the overall volume will be relatively large.</p>
 <p>（v0.5.4+）If you want to use the <code>ES</code> module directly on the browser side, you can find the <code>simpleMindMap.esm.js</code> and <code>simpleMindMap.esm.css</code> files in the <code>/simple-mind-map/dist/</code> directory.</p>
 <h2>Development</h2>
@@ -80,6 +80,7 @@ simple-mind-map. This uses the same packaging tool as the sample project web.</p
 <pre class="hljs"><code><span class="hljs-built_in">cd</span> web
 npm run buildLibrary
 </code></pre>
+<p>The packaging entry is <code>simple-mind-map/full.js</code>, which will introduce all plugins by default. If you don't need all plugins, you can modify the file to only introduce the plugins you need, which can reduce the size of the packaged file.</p>
 <p>The <code>package.json</code> file in the <code>simple-mind-map</code> library provides two export
 fields:</p>
 <pre class="hljs"><code>{

web/src/pages/Doc/en/utils/index.md

@@ -10,6 +10,20 @@ import {walk, ...} from 'simple-mind-map/src/utils'
 
 ### Methods
 
+#### resizeImgSizeByOriginRatio(width, height, newWidth, newHeight)
+
+> v0.6.5+
+
+`width`: The original width of the image
+
+`height`：The original height of the image
+
+`newWidth`：Width to zoom in to
+
+`newHeight`：Height to zoom in to
+
+Scale the image proportionally. Zoom to the specified size of `newWidth` and `newHeight` while maintaining the original aspect ratio of the image.
+
 #### walk(root, parent, beforeCallback, afterCallback, isRoot, layerIndex = 0, index = 0)
 
 Depth-first traversal of a tree
@@ -139,6 +153,34 @@ Extract plain text content from an HTML string.
 
 Convert `blob` data to `data:url` data.
 
+#### parseDataUrl(data)
+
+> v0.6.6+
+
+Parse `data:url` data, return:
+
+```js
+{
+  type,// file type of data
+  base64// base64 data
+}
+```
+
+#### getImageSize(src)
+
+> v0.6.6+
+
+- `src`: The url of img
+
+Get the size of image, return:
+
+```js
+{
+  width,
+  height
+}
+```
+
 ## Simulate CSS background in Canvas
 
 Import:

web/src/pages/Doc/en/utils/index.vue

@@ -6,6 +6,15 @@
 <pre class="hljs"><code><span class="hljs-keyword">import</span> {walk, ...} <span class="hljs-keyword">from</span> <span class="hljs-string">&#x27;simple-mind-map/src/utils&#x27;</span>
 </code></pre>
 <h3>Methods</h3>
+<h4>resizeImgSizeByOriginRatio(width, height, newWidth, newHeight)</h4>
+<blockquote>
+<p>v0.6.5+</p>
+</blockquote>
+<p><code>width</code>: The original width of the image</p>
+<p><code>height</code>：The original height of the image</p>
+<p><code>newWidth</code>：Width to zoom in to</p>
+<p><code>newHeight</code>：Height to zoom in to</p>
+<p>Scale the image proportionally. Zoom to the specified size of <code>newWidth</code> and <code>newHeight</code> while maintaining the original aspect ratio of the image.</p>
 <h4>walk(root, parent, beforeCallback, afterCallback, isRoot, layerIndex = 0, index = 0)</h4>
 <p>Depth-first traversal of a tree</p>
 <p><code>root</code>: the root node of the tree to be traversed</p>
@@ -89,6 +98,29 @@ and copying the <code>data</code> of the data object, example:</p>
 <p>v0.5.9+</p>
 </blockquote>
 <p>Convert <code>blob</code> data to <code>data:url</code> data.</p>
+<h4>parseDataUrl(data)</h4>
+<blockquote>
+<p>v0.6.6+</p>
+</blockquote>
+<p>Parse <code>data:url</code> data, return:</p>
+<pre class="hljs"><code>{
+  type,<span class="hljs-comment">// file type of data</span>
+  base64<span class="hljs-comment">// base64 data</span>
+}
+</code></pre>
+<h4>getImageSize(src)</h4>
+<blockquote>
+<p>v0.6.6+</p>
+</blockquote>
+<ul>
+<li><code>src</code>: The url of img</li>
+</ul>
+<p>Get the size of image, return:</p>
+<pre class="hljs"><code>{
+  width,
+  height
+}
+</code></pre>
 <h2>Simulate CSS background in Canvas</h2>
 <p>Import:</p>
 <pre class="hljs"><code><span class="hljs-keyword">import</span> drawBackgroundImageToCanvas <span class="hljs-keyword">from</span> <span class="hljs-string">&#x27;simple-mind-map/src/utils/simulateCSSBackgroundInCanvas&#x27;</span>

web/src/pages/Doc/en/view/index.md

@@ -35,11 +35,19 @@ Translate the `y` direction to a specific position
 
 Revert to the default transformation
 
-### narrow()
+### narrow(cx, cy)
+
+- `cx`:（v0.6.4+）Zoom to the specified position on the canvas, default to the center point of the canvas
+
+- `cy`:（v0.6.4+）Zoom to the specified position on the canvas, default to the center point of the canvas
 
 Zoom out
 
-### enlarge()
+### enlarge(cx, cy)
+
+- `cx`:（v0.6.4+）Zoom to the specified position on the canvas, default to the center point of the canvas
+
+- `cy`:（v0.6.4+）Zoom to the specified position on the canvas, default to the center point of the canvas
 
 Zoom in
 
@@ -56,8 +64,12 @@ Get the current transform data, can be used for display
 Dynamically set transform data, transform data can be obtained through the
 getTransformData method"
 
-### setScale(scale)
+### setScale(scale, cx, cy)
 
 > v0.2.17+
 
+- `cx`:（v0.6.4+）Zoom to the specified position on the canvas, default to the center point of the canvas
+
+- `cy`:（v0.6.4+）Zoom to the specified position on the canvas, default to the center point of the canvas
+
 Setting Zoom

web/src/pages/Doc/en/view/index.vue

@@ -25,9 +25,25 @@ through <code>mindMap.view</code></p>
 <p>Translate the <code>y</code> direction to a specific position</p>
 <h3>reset()</h3>
 <p>Revert to the default transformation</p>
-<h3>narrow()</h3>
+<h3>narrow(cx, cy)</h3>
+<ul>
+<li>
+<p><code>cx</code>:（v0.6.4+）Zoom to the specified position on the canvas, default to the center point of the canvas</p>
+</li>
+<li>
+<p><code>cy</code>:（v0.6.4+）Zoom to the specified position on the canvas, default to the center point of the canvas</p>
+</li>
+</ul>
 <p>Zoom out</p>
-<h3>enlarge()</h3>
+<h3>enlarge(cx, cy)</h3>
+<ul>
+<li>
+<p><code>cx</code>:（v0.6.4+）Zoom to the specified position on the canvas, default to the center point of the canvas</p>
+</li>
+<li>
+<p><code>cy</code>:（v0.6.4+）Zoom to the specified position on the canvas, default to the center point of the canvas</p>
+</li>
+</ul>
 <p>Zoom in</p>
 <h3>getTransformData()</h3>
 <blockquote>
@@ -40,10 +56,18 @@ through <code>mindMap.view</code></p>
 </blockquote>
 <p>Dynamically set transform data, transform data can be obtained through the
 getTransformData method&quot;</p>
-<h3>setScale(scale)</h3>
+<h3>setScale(scale, cx, cy)</h3>
 <blockquote>
 <p>v0.2.17+</p>
 </blockquote>
+<ul>
+<li>
+<p><code>cx</code>:（v0.6.4+）Zoom to the specified position on the canvas, default to the center point of the canvas</p>
+</li>
+<li>
+<p><code>cy</code>:（v0.6.4+）Zoom to the specified position on the canvas, default to the center point of the canvas</p>
+</li>
+</ul>
 <p>Setting Zoom</p>
 
   </div>

web/src/pages/Doc/en/xmind/index.md

@@ -2,7 +2,7 @@
 
 > v0.2.7+
 
-Provides methods for importing `XMind` files.
+Provides methods for importing and export `XMind` files.
 
 ## Import
 
@@ -31,6 +31,8 @@ Parsing the `.xmind` file and returning the parsed data. You can use
 
 ### xmind.transformXmind(content)
 
+> V0.6.6+version changes the method to asynchronous and returns a Promise instance
+
 Convert `xmind` data. The `.xmind` file is essentially a `zip` file that can be
 decompressed by changing the suffix to zip. Inside, there is a `content.json`
 file. If you have parsed this file yourself, you can pass the contents of this
@@ -48,4 +50,14 @@ For data parsing of the `xmind8` version, because the `.xmind` file in this
 version does not have a `content.json`, it corresponds to `content.xml`.
 
 `content`: the contents of the `content.xml` file within the `.xmind` zip
-package
+package
+
+### transformToXmind(data, name)
+
+> v0.6.6+
+
+- `data`: `simple-mind-map` data, you can get it by `mindMap.getData()` method.
+
+- `name`: The file name to export.
+
+Convert the `simple mind map` data to an `xmind` file. This method is asynchronous and returns an instance of `Promise`. The returned data is a `blob` type `zip` compressed package data, which you can download as a file yourself.

web/src/pages/Doc/en/xmind/index.vue

@@ -4,7 +4,7 @@
 <blockquote>
 <p>v0.2.7+</p>
 </blockquote>
-<p>Provides methods for importing <code>XMind</code> files.</p>
+<p>Provides methods for importing and export <code>XMind</code> files.</p>
 <h2>Import</h2>
 <pre class="hljs"><code><span class="hljs-keyword">import</span> xmind <span class="hljs-keyword">from</span> <span class="hljs-string">&#x27;simple-mind-map/src/parse/xmind.js&#x27;</span>
 </code></pre>
@@ -19,6 +19,9 @@
 <code>mindMap.setData(data)</code> to render the returned data to the canvas.</p>
 <p><code>file</code>: <code>File</code> object</p>
 <h3>xmind.transformXmind(content)</h3>
+<blockquote>
+<p>V0.6.6+version changes the method to asynchronous and returns a Promise instance</p>
+</blockquote>
 <p>Convert <code>xmind</code> data. The <code>.xmind</code> file is essentially a <code>zip</code> file that can be
 decompressed by changing the suffix to zip. Inside, there is a <code>content.json</code>
 file. If you have parsed this file yourself, you can pass the contents of this
@@ -34,6 +37,19 @@ package</p>
 version does not have a <code>content.json</code>, it corresponds to <code>content.xml</code>.</p>
 <p><code>content</code>: the contents of the <code>content.xml</code> file within the <code>.xmind</code> zip
 package</p>
+<h3>transformToXmind(data, name)</h3>
+<blockquote>
+<p>v0.6.6+</p>
+</blockquote>
+<ul>
+<li>
+<p><code>data</code>: <code>simple-mind-map</code> data, you can get it by <code>mindMap.getData()</code> method.</p>
+</li>
+<li>
+<p><code>name</code>: The file name to export.</p>
+</li>
+</ul>
+<p>Convert the <code>simple mind map</code> data to an <code>xmind</code> file. This method is asynchronous and returns an instance of <code>Promise</code>. The returned data is a <code>blob</code> type <code>zip</code> compressed package data, which you can download as a file yourself.</p>
 
   </div>
 </template>

web/src/pages/Doc/routerList.js

@@ -26,6 +26,7 @@ export default [
       { path: 'course17', title: '导入和导出' },
       { path: 'course18', title: '如何持久化数据' },
       { path: 'course19', title: '插入和扩展节点图标' },
+      { path: 'course20', title: '如何自定义节点内容' },
       { path: 'doExport', title: 'Export 插件' },
       { path: 'drag', title: 'Drag插件' },
       { path: 'introduction', title: '简介' },
@@ -45,7 +46,8 @@ export default [
       { path: 'xmind', title: 'XMind解析' },
       { path: 'deploy', title: '部署' },
       { path: 'client', title: '客户端' },
-      { path: 'touchEvent', title: 'TouchEvent插件' }
+      { path: 'touchEvent', title: 'TouchEvent插件' },
+      { path: 'nodeImgAdjust', title: 'NodeImgAdjust插件' }
     ]
   },
   {
@@ -74,7 +76,8 @@ export default [
       { path: 'watermark', title: 'Watermark plugin' },
       { path: 'xmind', title: 'XMind parse' },
       { path: 'deploy', title: 'Deploy' },
-      { path: 'touchEvent', title: 'TouchEvent plugin' }
+      { path: 'touchEvent', title: 'TouchEvent plugin' },
+      { path: 'nodeImgAdjust', title: 'NodeImgAdjust plugin' }
     ]
   }
 ]

web/src/pages/Doc/zh/changelog/index.md

@@ -1,8 +1,60 @@
 # Changelog
 
+## 0.6.7
+
+修复：1.修复节点收起再展开后展开收起按钮占位元素丢失的问题。 2.修复只读模式下可以缩放图片的问题。
+
+新增：1.支持根据节点实例或节点uid定位到某个节点。 2.修改节点uid的创建方式，导出数据添加节点的uid。
+
+移除：1.移除节点过渡效果。
+
+Demo：1.添加网站首页。 2.修复大纲里创建新节点时节点样式丢失的问题。 3.修复大纲里编辑节点后按回车或Tab键后编辑文本丢失的问题。 4.优化大纲的节点定位，被收起的节点会自动展开。 5.侧边栏按钮支持收起。 6.优化小屏适配。
+
+## 0.6.6
+
+新增：1.支持导出为Xmind新版文件。2.导入Xmind新版文件支持导入节点中的图片。 3.新增竖向时间轴结构。
+
+修复：1.TouchEvent插件不再派发click事件，解决移动端点击超链接会打开两个窗口的问题。 2.修复拖拽移动一个节点成为另一个节点的子节点时该节点的父节点指向未更新的问题。 3.修复二级节点拖拽成三级节点时节点边框样式未更新的问题。 4.修复向右生长的结构外其他结构鼠标移入展开收起按钮位置时不会触发按钮显示的问题。
+
+优化：1.优化触控板缩放画布时幅度过大的问题。2.刚创建的节点默认全选方便删除默认文本。
+
+## 0.6.5-fix.1
+
+修复：1.修复在缩放情况下调整图片大小不正确的问题。
+
+## 0.6.5
+
+修复：1.修复xmind文件导入报错的问题。 2.修复极少数情况下当节点文本的宽度为小数时显示发生换行的问题。
+
+新增：1.打包后的库支持获取内置常量、主题等数据。 2.支持配置鼠标滚轮方向对应的缩放行为。 3.节点图片支持拖拽调整大小。
+
+## 0.6.4-fix.1
+
+新增：1.鼠标滚轮缩放时默认以鼠标当前位置为中心进行缩放，可以通过配置关闭该特性。
+
+修复：1.修复改变了画布大小后缩放中心点默认值不随之更新的问题。
+
+## 0.6.4
+
+新增：1.默认以画布中心点进行缩放。 2.优化移动端双指缩放，以双指中心位置为中心点进行缩放。
+
+## 0.6.3
+
+修复：1.修复概要节点会响应插入节点快捷键的问题。
+
+新增：1.支持自定义节点内容。
+
+## 0.6.2
+
+修复：1.修复富文本模式下，新建节点不随主题变化而变化的问题。
+
+## 0.6.1
+
+修复：1.修复将鼠标滚动改为移动画布行为后，使用触控板操作时移动灵敏度过高的问题。
+
 ## 0.6.0-fix.1
 
-1.修复没有设置过背景样式的情况下销毁思维导图报错的问题。
+修复：1.修复没有设置过背景样式的情况下销毁思维导图报错的问题。
 
 ## 0.6.0
 

web/src/pages/Doc/zh/changelog/index.vue

@@ -1,8 +1,34 @@
 <template>
   <div>
     <h1>Changelog</h1>
+<h2>0.6.7</h2>
+<p>修复：1.修复节点收起再展开后展开收起按钮占位元素丢失的问题。 2.修复只读模式下可以缩放图片的问题。</p>
+<p>新增：1.支持根据节点实例或节点uid定位到某个节点。 2.修改节点uid的创建方式，导出数据添加节点的uid。</p>
+<p>移除：1.移除节点过渡效果。</p>
+<p>Demo：1.添加网站首页。 2.修复大纲里创建新节点时节点样式丢失的问题。 3.修复大纲里编辑节点后按回车或Tab键后编辑文本丢失的问题。 4.优化大纲的节点定位，被收起的节点会自动展开。 5.侧边栏按钮支持收起。 6.优化小屏适配。</p>
+<h2>0.6.6</h2>
+<p>新增：1.支持导出为Xmind新版文件。2.导入Xmind新版文件支持导入节点中的图片。 3.新增竖向时间轴结构。</p>
+<p>修复：1.TouchEvent插件不再派发click事件，解决移动端点击超链接会打开两个窗口的问题。 2.修复拖拽移动一个节点成为另一个节点的子节点时该节点的父节点指向未更新的问题。 3.修复二级节点拖拽成三级节点时节点边框样式未更新的问题。 4.修复向右生长的结构外其他结构鼠标移入展开收起按钮位置时不会触发按钮显示的问题。</p>
+<p>优化：1.优化触控板缩放画布时幅度过大的问题。2.刚创建的节点默认全选方便删除默认文本。</p>
+<h2>0.6.5-fix.1</h2>
+<p>修复：1.修复在缩放情况下调整图片大小不正确的问题。</p>
+<h2>0.6.5</h2>
+<p>修复：1.修复xmind文件导入报错的问题。 2.修复极少数情况下当节点文本的宽度为小数时显示发生换行的问题。</p>
+<p>新增：1.打包后的库支持获取内置常量、主题等数据。 2.支持配置鼠标滚轮方向对应的缩放行为。 3.节点图片支持拖拽调整大小。</p>
+<h2>0.6.4-fix.1</h2>
+<p>新增：1.鼠标滚轮缩放时默认以鼠标当前位置为中心进行缩放，可以通过配置关闭该特性。</p>
+<p>修复：1.修复改变了画布大小后缩放中心点默认值不随之更新的问题。</p>
+<h2>0.6.4</h2>
+<p>新增：1.默认以画布中心点进行缩放。 2.优化移动端双指缩放，以双指中心位置为中心点进行缩放。</p>
+<h2>0.6.3</h2>
+<p>修复：1.修复概要节点会响应插入节点快捷键的问题。</p>
+<p>新增：1.支持自定义节点内容。</p>
+<h2>0.6.2</h2>
+<p>修复：1.修复富文本模式下，新建节点不随主题变化而变化的问题。</p>
+<h2>0.6.1</h2>
+<p>修复：1.修复将鼠标滚动改为移动画布行为后，使用触控板操作时移动灵敏度过高的问题。</p>
 <h2>0.6.0-fix.1</h2>
-<p>1.修复没有设置过背景样式的情况下销毁思维导图报错的问题。</p>
+<p>修复：1.修复没有设置过背景样式的情况下销毁思维导图报错的问题。</p>
 <h2>0.6.0</h2>
 <p>破坏性更新：调整了simple-mind-map源码的目录结构，主要影响：1.插件的引入路径需要修改。2.constant文件路径需要修改。</p>
 <p>新增：1.支持一键缩放至适应画布功能。 2.按住Ctrl键多选功能可通过配置按需开启。 3.支持设置为左键多选节点，右键拖动画布。 4.支持控制节点是否允许编辑。 5.新增销毁思维导图的方法。 6.新增触摸事件支持插件。</p>

web/src/pages/Doc/zh/constructor/index.md

@@ -45,13 +45,14 @@ const mindMap = new MindMap({
 | customHandleMousewheel（v0.4.3+）     | Function  | null | 自定义鼠标滚轮事件处理，可以传一个函数，回调参数为事件对象                 |          |
 | mousewheelAction（v0.4.3+）     | String  | zoom | 鼠标滚轮的行为，`zoom`（放大缩小）、`move`（上下移动）。如果`customHandleMousewheel`传了自定义函数，这个属性不生效                 |          |
 | mousewheelMoveStep（v0.4.3+）     | Number  | 100 | 当`mousewheelAction`设为`move`时，可以通过该属性控制鼠标滚动一下视图移动的步长，单位`px`               |          |
+| mousewheelZoomActionReverse（v0.6.5+）     | Boolean  | false |  当mousewheelAction设为zoom时，默认向前滚动是缩小，向后滚动是放大，如果该属性设为true，那么会反过来  |          |
 | defaultInsertSecondLevelNodeText（v0.4.7+）     | String  | 二级节点 | 默认插入的二级节点的文字               |          |
 | defaultInsertBelowSecondLevelNodeText（v0.4.7+）     | String  | 分支主题 | 默认插入的二级以下节点的文字               |          |
 | expandBtnStyle（v0.5.0+）     | Object  | { color: '#808080', fill: '#fff' } | 展开收起按钮的颜色  |          |
 | expandBtnIcon（v0.5.0+）     | Object  | { open: '', close: '' } | 自定义展开收起按钮的图标，可以传图标的svg字符串  |          |
 | enableShortcutOnlyWhenMouseInSvg（v0.5.1+）     | Boolean  | true | 是否只有当鼠标在画布内才响应快捷键事件  |          |
-| enableNodeTransitionMove（v0.5.1+）     | Boolean  | true | 是否开启节点动画过渡  |          |
-| nodeTransitionMoveDuration（v0.5.1+）     | Number  | 300 | 如果开启节点动画过渡，可以通过该属性设置过渡的时间，单位ms  |          |
+| enableNodeTransitionMove（v0.5.1+）（v0.6.7+已去除该特性）     | Boolean  | true | 是否开启节点动画过渡  |          |
+| nodeTransitionMoveDuration（v0.5.1+）（v0.6.7+已去除该特性）     | Number  | 300 | 如果开启节点动画过渡，可以通过该属性设置过渡的时间，单位ms  |          |
 | initRootNodePosition（v0.5.3+）     | Array  | null | 初始根节点的位置，可传一个数组，默认为`['center', 'center']`，代表根节点处于画布中心位置，除了`center`，关键词还可以设置`left`、`top`、`right`、`bottom`，除了可以传关键词，数组的每项还可以传递一个数字，代表具体的像素，可以传递一个百分比字符串，比如`['40%', '60%']`，代表水平位置在画布宽度的`40%`的位置，垂直位置在画布高度的`60%`的位置  |          |
 | exportPaddingX（v0.5.5+）     |  Number | 10 | 导出png、svg、pdf时的图形水平内边距  |          |
 | exportPaddingY（v0.5.5+）     | Number  | 10 | 导出png、svg、pdf时的图形垂直内边距  |          |
@@ -67,6 +68,9 @@ const mindMap = new MindMap({
 | enableCtrlKeyNodeSelection（v0.6.0+）     | Boolean  | true | 是否开启按住ctrl键多选节点的功能  |          |
 | useLeftKeySelectionRightKeyDrag（v0.6.0+）     | Boolean  | false | 设置为左键多选节点，右键拖动画布  |          |
 | beforeTextEdit（v0.6.0+）     |  Function/null | null | 节点即将进入编辑前的回调方法，如果该方法返回true以外的值，那么将取消编辑，函数可以返回一个值，或一个Promise，回调参数为节点实例  |          |
+| isUseCustomNodeContent（v0.6.3+）     |  Boolean | false | 是否自定义节点内容  |          |
+| customCreateNodeContent（v0.6.3+）     |  Function/null | null | 如果`isUseCustomNodeContent`设为`true`，那么需要使用该选项传入一个方法，接收节点实例`node`为参数（如果要获取该节点的数据，可以通过`node.nodeData.data`），需要返回自定义节点内容元素，也就是DOM节点，如果某个节点不需要自定义，那么返回`null`即可 |          |
+| mouseScaleCenterUseMousePosition（v0.6.4-fix.1+）     | Boolean  | true | 鼠标缩放是否以鼠标当前位置为中心点，否则以画布中心点 |          |
 
 ### 水印配置
 
@@ -210,7 +214,7 @@ mindMap.setTheme('主题名称')
 | mousemove                        | el元素的鼠标移动事件                       | e（事件对象）、this（Event事件类实例）                       |
 | drag                             | 如果是按住左键拖动的话会触发拖动事件       | e（事件对象）、this（Event事件类实例）                       |
 | mouseup                          | el元素的鼠标松开事件                       | e（事件对象）、this（Event事件类实例）                       |
-| mousewheel                       | 鼠标滚动事件                               | e（事件对象）、dir（向上up还是向下down滚动）、this（Event事件类实例） |
+| mousewheel                       | 鼠标滚动事件                               | e（事件对象）、dir（向上up还是向下down滚动）、this（Event事件类实例）、isTouchPad（v0.6.1+，是否是触控板触发的事件） |
 | contextmenu                      | svg画布的鼠标右键菜单事件                  | e（事件对象）                                                |
 | node_click                       | 节点的单击事件                             | this（节点实例）、e（事件对象）                              |
 | node_mousedown                   | 节点的鼠标按下事件                         | this（节点实例）、e（事件对象）                              |
@@ -226,6 +230,9 @@ mindMap.setTheme('主题名称')
 | hide_text_edit                   | 节点文本编辑框关闭事件                     | textEditNode（文本编辑框DOM节点）、activeNodeList（当前激活的所有节点列表） |
 | scale                            | 放大缩小事件                               | scale（缩放比例）                                            |
 | node_img_dblclick（v0.2.15+）    | 节点内图片的双击事件                       | this（节点实例）、e（事件对象）                              |
+| node_img_mouseenter（v0.6.5+）    |  节点内图片的鼠标移入事件                      | this（节点实例）、imgNode（图片节点）、e（事件对象）                              |
+| node_img_mouseleave（v0.6.5+）    |  节点内图片的鼠标移出事件                      | this（节点实例）、imgNode（图片节点）、e（事件对象）                              |
+| node_img_mousemove（v0.6.5+）    |  节点内图片的鼠标移动事件                      | this（节点实例）、imgNode（图片节点）、e（事件对象）                              |
 | node_tree_render_end（v0.2.16+） | 节点树渲染完毕事件                         |                                                              |
 | rich_text_selection_change（v0.4.0+）         |  当注册了`RichText`插件时可用。当节点编辑时，文本选区发生改变时触发         |  hasRange（是否存在选区）、rectInfo（选区的尺寸和位置信息）、formatInfo（选区的文本格式化信息）            |
 | transforming-dom-to-images（v0.4.0+）         |  当注册了`RichText`插件时可用。当`svg`中存在`DOM`节点时，导出为图片时会将`DOM`节点转换为图片，转换过程中会触发该事件，可用通过该事件给用户提示，告知目前转换到的节点         |  index（当前转换到的节点索引）、len（一共需要转换的节点数量）            |
@@ -333,6 +340,7 @@ mindMap.updateConfig({
 | SET_NODE_CUSTOM_POSITION（v0.2.0+） | 设置节点自定义位置                                           | node（要设置的节点）、 left（自定义的x坐标，默认为undefined）、 top（自定义的y坐标，默认为undefined） |
 | RESET_LAYOUT（v0.2.0+）             | 一键整理布局                                                 |                                                              |
 | SET_NODE_SHAPE（v0.2.4+）           | 设置节点形状                                                 | node（要设置的节点）、shape（形状，全部形状：[Shape.js](https://github.com/wanglin2/mind-map/blob/main/simple-mind-map/src/core/render/node/Shape.js)） |
+| GO_TARGET_NODE（v0.6.7+）           |  定位到某个节点，如果该节点被收起，那么会自动展开到该节点   | node（要定位到的节点实例或节点uid） |
 
 ### setData(data)