Merge branch 'feature' into main

打包0.6.15-fix.1
2026-02-17 22:08:25 +08:00 · 2023-08-18 15:13:42 +08:00 · 2023-08-18 15:13:24 +08:00 · 2023-08-18 14:55:15 +08:00 · 2023-08-18 14:54:49 +08:00 · 2023-08-18 14:51:42 +08:00
48 changed files with 1102 additions and 168 deletions
--- a/index.html
+++ b/index.html
@@ -1,7 +1,7 @@
 <!DOCTYPE html><html lang=""><head><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,maximum-scale=1,minimum-scale=1"><link rel="icon" href="dist/logo.ico"><title>思绪思维导图</title><script>// 自定义静态资源的路径
      window.externalPublicPath = './dist/'
      // 接管应用
-      window.takeOverApp = false</script><link href="dist/css/chunk-vendors.css?385fe6c0328bd2e58384" rel="stylesheet"><link href="dist/css/app.css?385fe6c0328bd2e58384" rel="stylesheet"></head><body><noscript><strong>We're sorry but thoughts doesn't work properly without JavaScript enabled. Please enable it to continue.</strong></noscript><div id="app"></div><script>const getDataFromBackend = () => {
+      window.takeOverApp = false</script><link href="dist/css/chunk-vendors.css?c6f9dda3bfa8385d51f4" rel="stylesheet"><link href="dist/css/app.css?c6f9dda3bfa8385d51f4" rel="stylesheet"></head><body><noscript><strong>We're sorry but thoughts doesn't work properly without JavaScript enabled. Please enable it to continue.</strong></noscript><div id="app"></div><script>const getDataFromBackend = () => {
        return new Promise((resolve, reject) => {
          setTimeout(() => {
            resolve({
@@ -66,4 +66,4 @@
        // 可以通过window.$bus.$on()来监听应用的一些事件
        // 实例化页面
        window.initApp()
-      }</script><script src="dist/js/chunk-vendors.js?385fe6c0328bd2e58384"></script><script src="dist/js/app.js?385fe6c0328bd2e58384"></script></body></html>
+      }</script><script src="dist/js/chunk-vendors.js?c6f9dda3bfa8385d51f4"></script><script src="dist/js/app.js?c6f9dda3bfa8385d51f4"></script></body></html>
--- a/qrcode.jpg
+++ b/qrcode.jpg
--- a/simple-mind-map/index.js
+++ b/simple-mind-map/index.js
@@ -7,10 +7,17 @@ import Style from './src/core/render/node/Style'
 import KeyCommand from './src/core/command/KeyCommand'
 import Command from './src/core/command/Command'
 import BatchExecution from './src/utils/BatchExecution'
-import { layoutValueList, CONSTANTS, commonCaches } from './src/constants/constant'
+import {
+  layoutValueList,
+  CONSTANTS,
+  commonCaches,
+  ERROR_TYPES
+} from './src/constants/constant'
 import { SVG } from '@svgdotjs/svg.js'
 import { simpleDeepClone, getType } from './src/utils'
-import defaultTheme, { checkIsNodeSizeIndependenceConfig } from './src/themes/default'
+import defaultTheme, {
+  checkIsNodeSizeIndependenceConfig
+} from './src/themes/default'
 import { defaultOpt } from './src/constants/defaultOptions'

 //  思维导图
@@ -22,11 +29,13 @@ class MindMap {

    // 容器元素
    this.el = this.opt.el
+    if (!this.el) throw new Error('缺少容器元素el')
    this.elRect = this.el.getBoundingClientRect()

    // 画布宽高
    this.width = this.elRect.width
    this.height = this.elRect.height
+    if (this.width <= 0 || this.height <= 0) throw new Error('容器元素el的宽高不能为0')

    // 画布
    this.svg = SVG().addTo(this.el).size(this.width, this.height)
@@ -68,7 +77,7 @@ class MindMap {
    this.batchExecution = new BatchExecution()

    // 注册插件
-    MindMap.pluginList.forEach((plugin) => {
+    MindMap.pluginList.forEach(plugin => {
      this.initPlugin(plugin)
    })

@@ -136,10 +145,10 @@ class MindMap {

  // 初始化缓存数据
  initCache() {
-    Object.keys(commonCaches).forEach((key) => {
+    Object.keys(commonCaches).forEach(key => {
      let type = getType(commonCaches[key])
      let value = ''
-      switch(type) {
+      switch (type) {
        case 'Boolean':
          value = false
          break
@@ -164,7 +173,7 @@ class MindMap {
    this.renderer.clearAllActive()
    this.opt.theme = theme
    this.render(null, CONSTANTS.CHANGE_THEME)
-	this.emit('view_theme_change', theme)
+    this.emit('view_theme_change', theme)
  }

  //  获取当前主题
@@ -278,8 +287,12 @@ class MindMap {

  //  导出
  async export(...args) {
-    let result = await this.doExport.export(...args)
-    return result
+    try {
+      let result = await this.doExport.export(...args)
+      return result
+    } catch (error) {
+      this.mindMap.opt.errorHandler(ERROR_TYPES.EXPORT_ERROR, error)
+    }
  }

  //  转换位置
@@ -317,9 +330,9 @@ class MindMap {
    // 获取变换后的位置尺寸信息，其实是getBoundingClientRect方法的包装方法
    const rect = draw.rbox()
    // 内边距
-    rect.width += paddingX
-    rect.height += paddingY
-    draw.translate(paddingX / 2, paddingY / 2)
+    rect.width += paddingX * 2
+    rect.height += paddingY * 2
+    draw.translate(paddingX, paddingY)
    // 将svg设置为实际内容的宽高
    svg.size(rect.width, rect.height)
    // 把实际内容变换
@@ -327,7 +340,11 @@ class MindMap {
    // 克隆一份数据
    let clone = svg.clone()
    // 如果实际图形宽高超出了屏幕宽高，且存在水印的话需要重新绘制水印，否则会出现超出部分没有水印的问题
-    if ((rect.width > origWidth || rect.height >  origHeight) && this.watermark && this.watermark.hasWatermark()) {
+    if (
+      (rect.width > origWidth || rect.height > origHeight) &&
+      this.watermark &&
+      this.watermark.hasWatermark()
+    ) {
      this.width = rect.width
      this.height = rect.height
      this.watermark.draw()
@@ -388,7 +405,7 @@ class MindMap {
  // 销毁
  destroy() {
    // 移除插件
-    [...MindMap.pluginList].forEach((plugin) => {
+    ;[...MindMap.pluginList].forEach(plugin => {
      this[plugin.instanceName] = null
    })
    // 解绑事件
@@ -408,8 +425,8 @@ MindMap.usePlugin = (plugin, opt = {}) => {
  MindMap.pluginList.push(plugin)
  return MindMap
 }
-MindMap.hasPlugin = (plugin) => {
-  return MindMap.pluginList.findIndex((item) => {
+MindMap.hasPlugin = plugin => {
+  return MindMap.pluginList.findIndex(item => {
    return item === plugin
  })
 }
--- a/simple-mind-map/package.json
+++ b/simple-mind-map/package.json
@@ -1,6 +1,6 @@
 {
  "name": "simple-mind-map",
-  "version": "0.6.14",
+  "version": "0.6.15-fix.1",
  "description": "一个简单的web在线思维导图",
  "authors": [
    {
--- a/simple-mind-map/src/constants/constant.js
+++ b/simple-mind-map/src/constants/constant.js
@@ -330,5 +330,16 @@ export const nodeDataNoStylePropList = [

 // 数据缓存
 export const commonCaches = {
-  measureCustomNodeContentSizeEl: null
+  measureCustomNodeContentSizeEl: null,
+  measureRichtextNodeTextSizeEl: null
+}
+
+// 错误类型
+export const ERROR_TYPES = {
+  READ_CLIPBOARD_ERROR: 'read_clipboard_error',
+  PARSE_PASTE_DATA_ERROR: 'parse_paste_data_error',
+  CUSTOM_HANDLE_CLIPBOARD_TEXT_ERROR: 'custom_handle_clipboard_text_error',
+  LOAD_CLIPBOARD_IMAGE_ERROR: 'load_clipboard_image_error',
+  BEFORE_TEXT_EDIT_ERROR: 'before_text_edit_error',
+  EXPORT_ERROR: 'export_error'
 }
--- a/simple-mind-map/src/constants/defaultOptions.js
+++ b/simple-mind-map/src/constants/defaultOptions.js
@@ -18,8 +18,6 @@ export const defaultOpt = {
  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
@@ -81,7 +79,7 @@ export const defaultOpt = {
  enableShortcutOnlyWhenMouseInSvg: true,
  // 初始根节点的位置
  initRootNodePosition: null,
-  // 导出png、svg、pdf时的图形内边距
+  // 导出png、svg、pdf时的图形内边距，注意是单侧内边距
  exportPaddingX: 10,
  exportPaddingY: 10,
  // 节点文本编辑框的z-index
@@ -151,5 +149,11 @@ export const defaultOpt = {
      }
  */
  // 如果你的处理逻辑存在异步逻辑，也可以返回一个promise
-  customHandleClipboardText: null
+  customHandleClipboardText: null,
+  // 禁止鼠标滚轮缩放，你仍旧可以使用api进行缩放
+  disableMouseWheelZoom: false,
+  // 错误处理函数
+  errorHandler: (code, error) => {
+    console.error(code, error)
+  }
 }
--- a/simple-mind-map/src/core/render/Render.js
+++ b/simple-mind-map/src/core/render/Render.js
@@ -17,7 +17,7 @@ import {
 } from '../../utils'
 import { shapeList } from './node/Shape'
 import { lineStyleProps } from '../../themes/default'
-import { CONSTANTS } from '../../constants/constant'
+import { CONSTANTS, ERROR_TYPES } from '../../constants/constant'

 // 布局列表
 const layouts = {
@@ -629,6 +629,7 @@ class Render {

  // 粘贴事件
  async onPaste() {
+    const { errorHandler } = this.mindMap.opt
    // 读取剪贴板的文字和图片
    let text = null
    let img = null
@@ -647,7 +648,7 @@ class Render {
          }
        }
      } catch (error) {
-        console.log(error)
+        errorHandler(ERROR_TYPES.READ_CLIPBOARD_ERROR, error)
      }
    }
    // 检查剪切板数据是否有变化
@@ -682,7 +683,9 @@ class Render {
                text = String(res)
              }
            }
-          } catch (error) {}
+          } catch (error) {
+            errorHandler(ERROR_TYPES.CUSTOM_HANDLE_CLIPBOARD_TEXT_ERROR, error)
+          }
        }
        // 默认处理
        if (useDefault) {
@@ -691,7 +694,9 @@ class Render {
            if (parsedData && parsedData.simpleMindMap) {
              smmData = parsedData.data
            }
-          } catch (error) {}
+          } catch (error) {
+            errorHandler(ERROR_TYPES.PARSE_PASTE_DATA_ERROR, error)
+          }
        }
        if (smmData) {
          this.mindMap.execCommand(
@@ -724,7 +729,7 @@ class Render {
            })
          }
        } catch (error) {
-          console.log(error)
+          errorHandler(ERROR_TYPES.LOAD_CLIPBOARD_IMAGE_ERROR, error)
        }
      }
    } else {
--- a/simple-mind-map/src/core/render/TextEdit.js
+++ b/simple-mind-map/src/core/render/TextEdit.js
@@ -1,4 +1,5 @@
 import { getStrWithBrFromHtml, checkNodeOuter } from '../../utils'
+import { ERROR_TYPES } from '../../constants/constant'

 //  节点文字编辑类
 export default class TextEdit {
@@ -104,6 +105,7 @@ export default class TextEdit {
        isShow = await beforeTextEdit(node, isInserting)
      } catch (error) {
        isShow = false
+        this.mindMap.opt.errorHandler(ERROR_TYPES.BEFORE_TEXT_EDIT_ERROR, error)
      }
      if (!isShow) return
    }
--- a/simple-mind-map/src/core/render/node/Node.js
+++ b/simple-mind-map/src/core/render/node/Node.js
@@ -1,10 +1,11 @@
 import Style from './Style'
 import Shape from './Shape'
-import { G, Rect, ForeignObject, SVG } from '@svgdotjs/svg.js'
+import { G, ForeignObject, SVG } from '@svgdotjs/svg.js'
 import nodeGeneralizationMethods from './nodeGeneralization'
 import nodeExpandBtnMethods from './nodeExpandBtn'
 import nodeCommandWrapsMethods from './nodeCommandWraps'
 import nodeCreateContentsMethods from './nodeCreateContents'
+import nodeExpandBtnPlaceholderRectMethods from './nodeExpandBtnPlaceholderRect'
 import { CONSTANTS } from '../../../constants/constant'

 //  节点类
@@ -107,6 +108,10 @@ class Node {
    Object.keys(nodeExpandBtnMethods).forEach(item => {
      this[item] = nodeExpandBtnMethods[item].bind(this)
    })
+    // 展开收起按钮占位元素相关方法
+    Object.keys(nodeExpandBtnPlaceholderRectMethods).forEach(item => {
+      this[item] = nodeExpandBtnPlaceholderRectMethods[item].bind(this)
+    })
    // 命令的相关方法
    Object.keys(nodeCommandWrapsMethods).forEach(item => {
      this[item] = nodeCommandWrapsMethods[item].bind(this)
@@ -252,9 +257,11 @@ class Node {
      this.shapeInstance.getShapePadding(_width, _height, paddingX, paddingY)
    this.shapePadding.paddingX = shapePaddingX
    this.shapePadding.paddingY = shapePaddingY
+    // 边框宽度，因为边框是以中线向两端发散，所以边框会超出节点
+    const borderWidth = this.getBorderWidth()
    return {
-      width: _width + paddingX * 2 + shapePaddingX * 2,
-      height: _height + paddingY * 2 + margin + shapePaddingY * 2
+      width: _width + paddingX * 2 + shapePaddingX * 2 + borderWidth,
+      height: _height + paddingY * 2 + margin + shapePaddingY * 2 + borderWidth
    }
  }

@@ -264,10 +271,12 @@ class Node {
    this.group.clear()
    let { width, height, textContentItemMargin } = this
    let { paddingY } = this.getPaddingVale()
-    paddingY += this.shapePadding.paddingY
+    const halfBorderWidth = this.getBorderWidth() / 2
+    paddingY += this.shapePadding.paddingY + halfBorderWidth
    // 节点形状
    this.shapeNode = this.shapeInstance.createShape()
    this.shapeNode.addClass('smm-node-shape')
+    this.shapeNode.translate(halfBorderWidth, halfBorderWidth)
    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
@@ -358,27 +367,6 @@ 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
@@ -588,10 +576,7 @@ class Node {
        this.needLayout = false
        this.layout()
      }
-      if (this.needRerenderExpandBtnPlaceholderRect) {
-        this.needRerenderExpandBtnPlaceholderRect = false
-        this.renderExpandBtnPlaceholderRect()
-      }
+      this.updateExpandBtnPlaceholderRect()
      this.update()
    }
    // 子节点
@@ -846,6 +831,11 @@ class Node {
    ) // 父级
  }

+  // 获取节点非节点状态的边框大小
+  getBorderWidth() {
+    return this.style.merge('borderWidth', false, false) || 0
+  }
+
  //  获取数据
  getData(key) {
    return key ? this.nodeData.data[key] || '' : this.nodeData.data
--- a/simple-mind-map/src/core/render/node/Shape.js
+++ b/simple-mind-map/src/core/render/node/Shape.js
@@ -62,7 +62,10 @@ export default class Shape {
  //  创建形状节点
  createShape() {
    const shape = this.node.getShape()
+    const borderWidth = this.node.getBorderWidth()
    let { width, height } = this.node
+    width -= borderWidth
+    height -= borderWidth
    let node = null
    // 矩形
    if (shape === CONSTANTS.SHAPE.RECTANGLE) {
--- a/simple-mind-map/src/core/render/node/nodeCreateContents.js
+++ b/simple-mind-map/src/core/render/node/nodeCreateContents.js
@@ -1,4 +1,10 @@
-import { measureText, resizeImgSize, removeHtmlStyle, addHtmlStyle, checkIsRichText } from '../../../utils'
+import {
+  measureText,
+  resizeImgSize,
+  removeHtmlStyle,
+  addHtmlStyle,
+  checkIsRichText
+} from '../../../utils'
 import { Image, SVG, A, G, Rect, Text, ForeignObject } from '@svgdotjs/svg.js'
 import iconsSvg from '../../../svg/icons'
 import { CONSTANTS, commonCaches } from '../../../constants/constant'
@@ -54,7 +60,10 @@ function createIconNode() {
  }
  let iconSize = this.mindMap.themeConfig.iconSize
  return _data.icon.map(item => {
-    let src = iconsSvg.getNodeIconListIcon(item, this.mindMap.opt.iconList || [])
+    let src = iconsSvg.getNodeIconListIcon(
+      item,
+      this.mindMap.opt.iconList || []
+    )
    let node = null
    // svg图标
    if (/^<svg/.test(src)) {
@@ -108,7 +117,10 @@ function createRichTextNode() {
    this.nodeData.data.text = text
  }
  let html = `<div>${this.nodeData.data.text}</div>`
-  let div = document.createElement('div')
+  if (!commonCaches.measureRichtextNodeTextSizeEl) {
+    commonCaches.measureRichtextNodeTextSizeEl = document.createElement('div')
+  }
+  let div = commonCaches.measureRichtextNodeTextSizeEl
  div.innerHTML = html
  div.style.cssText = `position: fixed; left: -999999px;`
  let el = div.children[0]
@@ -117,12 +129,18 @@ function createRichTextNode() {
  el.style.maxWidth = this.mindMap.opt.textAutoWrapWidth + 'px'
  this.mindMap.el.appendChild(div)
  let { width, height } = el.getBoundingClientRect()
-  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
+  // 如果文本为空，那么需要计算一个默认高度
+  if (height <= 0) {
+    div.innerHTML = '<p>abc123我和你</p>'
+    let elTmp = div.children[0]
+    elTmp.classList.add('smm-richtext-node-wrap')
+    height = elTmp.getBoundingClientRect().height
+  }
+  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)
  html = div.innerHTML
-  this.mindMap.el.removeChild(div)
  let foreignObject = new ForeignObject()
  foreignObject.width(width)
  foreignObject.height(height)
@@ -274,9 +292,10 @@ function createNoteNode() {
          box-shadow: 0 2px 5px rgb(0 0 0 / 10%);
          display: none;
          background-color: #fff;
-          z-index: ${ this.mindMap.opt.nodeNoteTooltipZIndex }
+          z-index: ${this.mindMap.opt.nodeNoteTooltipZIndex}
      `
-      const targetNode = this.mindMap.opt.customInnerElsAppendTo || document.body
+      const targetNode =
+        this.mindMap.opt.customInnerElsAppendTo || document.body
      targetNode.appendChild(this.noteEl)
    }
    this.noteEl.innerText = this.nodeData.data.note
@@ -310,7 +329,7 @@ function createNoteNode() {
 }

 // 测量自定义节点内容元素的宽高
-function measureCustomNodeContentSize (content) {
+function measureCustomNodeContentSize(content) {
  if (!commonCaches.measureCustomNodeContentSizeEl) {
    commonCaches.measureCustomNodeContentSizeEl = document.createElement('div')
    commonCaches.measureCustomNodeContentSizeEl.style.cssText = `
@@ -330,19 +349,19 @@ function measureCustomNodeContentSize (content) {
 }

 // 是否使用的是自定义节点内容
-function isUseCustomNodeContent()  {
+function isUseCustomNodeContent() {
  return !!this._customNodeContent
 }

 export default {
-    createImgNode,
-    getImgShowSize,
-    createIconNode,
-    createRichTextNode,
-    createTextNode,
-    createHyperlinkNode,
-    createTagNode,
-    createNoteNode,
-    measureCustomNodeContentSize,
-    isUseCustomNodeContent
-}
+  createImgNode,
+  getImgShowSize,
+  createIconNode,
+  createRichTextNode,
+  createTextNode,
+  createHyperlinkNode,
+  createTagNode,
+  createNoteNode,
+  measureCustomNodeContentSize,
+  isUseCustomNodeContent
+}
--- a/simple-mind-map/src/core/render/node/nodeExpandBtnPlaceholderRect.js
+++ b/simple-mind-map/src/core/render/node/nodeExpandBtnPlaceholderRect.js
@@ -0,0 +1,66 @@
+import { Rect } from '@svgdotjs/svg.js'
+
+// 渲染展开收起按钮的隐藏占位元素
+function renderExpandBtnPlaceholderRect() {
+  // 根节点或没有子节点不需要渲染
+  if (
+    !this.nodeData.children ||
+    this.nodeData.children.length <= 0 ||
+    this.isRoot
+  ) {
+    return
+  }
+  // 默认显示展开按钮的情况下也不需要渲染
+  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
+    )
+  }
+}
+
+// 删除展开收起按钮的隐藏占位元素
+function clearExpandBtnPlaceholderRect() {
+  if (!this._unVisibleRectRegionNode) {
+    return
+  }
+  this._unVisibleRectRegionNode.remove()
+  this._unVisibleRectRegionNode = null
+}
+
+// 更新展开收起按钮的隐藏占位元素
+function updateExpandBtnPlaceholderRect() {
+  // 布局改变需要重新渲染
+  if (this.needRerenderExpandBtnPlaceholderRect) {
+    this.needRerenderExpandBtnPlaceholderRect = false
+    this.renderExpandBtnPlaceholderRect()
+  }
+  // 没有子节点到有子节点需要渲染
+  if (this.nodeData.children && this.nodeData.children.length > 0) {
+    if (!this._unVisibleRectRegionNode) {
+      this.renderExpandBtnPlaceholderRect()
+    }
+  } else {
+    // 有子节点到没子节点，需要删除
+    if (this._unVisibleRectRegionNode) {
+      this.clearExpandBtnPlaceholderRect()
+    }
+  }
+}
+
+export default {
+  renderExpandBtnPlaceholderRect,
+  clearExpandBtnPlaceholderRect,
+  updateExpandBtnPlaceholderRect
+}
--- a/simple-mind-map/src/core/view/View.js
+++ b/simple-mind-map/src/core/view/View.js
@@ -65,7 +65,8 @@ class View {
        mousewheelAction,
        mouseScaleCenterUseMousePosition,
        mousewheelMoveStep,
-        mousewheelZoomActionReverse
+        mousewheelZoomActionReverse,
+        disableMouseWheelZoom
      } = this.mindMap.opt
      // 是否自定义鼠标滚轮事件
      if (
@@ -76,8 +77,10 @@ class View {
      }
      // 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
+        if (disableMouseWheelZoom) return
+        const { x: clientX, y: clientY } = this.mindMap.toPos(e.clientX, e.clientY)
+        let cx = mouseScaleCenterUseMousePosition ? clientX : undefined
+        let cy = mouseScaleCenterUseMousePosition ? clientY : undefined
        switch (dir) {
          // 鼠标滚轮，向上和向左，都是缩小
          case CONSTANTS.DIR.UP:
--- a/simple-mind-map/src/parse/markdownTo.js
+++ b/simple-mind-map/src/parse/markdownTo.js
@@ -28,7 +28,7 @@ const handleList = node => {
 }

 // 将markdown转换成节点树
-export const transformMarkdownTo = async md => {
+export const transformMarkdownTo = md => {
  const tree = fromMarkdown(md)
  let root = {
    children: []
--- a/simple-mind-map/src/plugins/Export.js
+++ b/simple-mind-map/src/plugins/Export.js
@@ -1,4 +1,9 @@
-import { imgToDataUrl, downloadFile, readBlob, removeHTMLEntities } from '../utils'
+import {
+  imgToDataUrl,
+  downloadFile,
+  readBlob,
+  removeHTMLEntities
+} from '../utils'
 import { SVG } from '@svgdotjs/svg.js'
 import drawBackgroundImageToCanvas from '../utils/simulateCSSBackgroundInCanvas'
 import { transformToMarkdown } from '../parse/toMarkdown'
@@ -8,7 +13,6 @@ class Export {
  //  构造函数
  constructor(opt) {
    this.mindMap = opt.mindMap
-    this.exportPadding = this.mindMap.opt.exportPadding
  }

  //  导出
@@ -49,7 +53,7 @@ class Export {
  }

  //   svg转png
-  svgToPng(svgSrc, transparent) {
+  svgToPng(svgSrc, transparent, rotateWhenWidthLongerThenHeight = false) {
    return new Promise((resolve, reject) => {
      const img = new Image()
      // 跨域图片需要添加这个属性，否则画布被污染了无法导出图片
@@ -57,12 +61,24 @@ class Export {
      img.onload = async () => {
        try {
          let canvas = document.createElement('canvas')
-          canvas.width = img.width + this.exportPadding * 2
-          canvas.height = img.height + this.exportPadding * 2
+          // 如果宽比高长，那么旋转90度
+          let needRotate =
+            rotateWhenWidthLongerThenHeight && img.width / img.height > 1
+          if (needRotate) {
+            canvas.width = img.height
+            canvas.height = img.width
+          } else {
+            canvas.width = img.width
+            canvas.height = img.height
+          }
          let ctx = canvas.getContext('2d')
+          if (needRotate) {
+            ctx.rotate(0.5 * Math.PI)
+            ctx.translate(0, -img.height)
+          }
          // 绘制背景
          if (!transparent) {
-            await this.drawBackgroundToCanvas(ctx, canvas.width, canvas.height)
+            await this.drawBackgroundToCanvas(ctx, img.width, img.height)
          }
          // 图片绘制到canvas里
          ctx.drawImage(
@@ -71,8 +87,8 @@ class Export {
            0,
            img.width,
            img.height,
-            this.exportPadding,
-            this.exportPadding,
+            0,
+            0,
            img.width,
            img.height
          )
@@ -96,7 +112,7 @@ class Export {
        backgroundImage,
        backgroundRepeat = 'no-repeat',
        backgroundPosition = 'center center',
-        backgroundSize = 'cover',
+        backgroundSize = 'cover'
      } = this.mindMap.themeConfig
      // 背景颜色
      ctx.save()
@@ -107,18 +123,25 @@ class Export {
      // 背景图片
      if (backgroundImage && backgroundImage !== 'none') {
        ctx.save()
-        drawBackgroundImageToCanvas(ctx, width, height, backgroundImage, {
-          backgroundRepeat,
-          backgroundPosition,
-          backgroundSize
-        }, (err) => {
-          if (err) {
-            reject(err)
-          } else {
-            resolve()
+        drawBackgroundImageToCanvas(
+          ctx,
+          width,
+          height,
+          backgroundImage,
+          {
+            backgroundRepeat,
+            backgroundPosition,
+            backgroundSize
+          },
+          err => {
+            if (err) {
+              reject(err)
+            } else {
+              resolve()
+            }
+            ctx.restore()
          }
-          ctx.restore()
-        })
+        )
      } else {
        resolve()
      }
@@ -152,13 +175,17 @@ class Export {
   * 方法1.把svg的图片都转化成data:url格式，再转换
   * 方法2.把svg的图片提取出来再挨个绘制到canvas里，最后一起转换
   */
-  async png(name, transparent = false) {
+  async png(name, transparent = false, rotateWhenWidthLongerThenHeight) {
    let { node, str } = await this.getSvgData()
    str = removeHTMLEntities(str)
    // 如果开启了富文本，则使用htmltocanvas转换为图片
    if (this.mindMap.richText) {
-      let res =  await this.mindMap.richText.handleExportPng(node.node)
-      let imgDataUrl = await this.svgToPng(res, transparent)
+      let res = await this.mindMap.richText.handleExportPng(node.node)
+      let imgDataUrl = await this.svgToPng(
+        res,
+        transparent,
+        rotateWhenWidthLongerThenHeight
+      )
      return imgDataUrl
    }
    // 转换成blob数据
@@ -168,17 +195,21 @@ class Export {
    // 转换成data:url数据
    let svgUrl = await readBlob(blob)
    // 绘制到canvas上
-    let res = await this.svgToPng(svgUrl, transparent)
+    let res = await this.svgToPng(
+      svgUrl,
+      transparent,
+      rotateWhenWidthLongerThenHeight
+    )
    return res
  }

  //  导出为pdf
-  async pdf(name) {
+  async pdf(name, useMultiPageExport) {
    if (!this.mindMap.doExportPDF) {
      throw new Error('请注册ExportPDF插件')
    }
-    let img = await this.png()
-    this.mindMap.doExportPDF.pdf(name, img)
+    let img = await this.png('', false, true)
+    this.mindMap.doExportPDF.pdf(name, img, useMultiPageExport)
  }

  // 导出为xmind
--- a/simple-mind-map/src/plugins/ExportPDF.js
+++ b/simple-mind-map/src/plugins/ExportPDF.js
@@ -8,7 +8,16 @@ class ExportPDF {
  }

  //  导出为pdf
-  pdf(name, img) {
+  pdf(name, img, useMultiPageExport = false) {
+    if (useMultiPageExport) {
+      this.multiPageExport(name, img)
+    } else {
+      this.onePageExport(name, img)
+    }
+  }
+
+  // 单页导出
+  onePageExport(name, img) {
    let pdf = new JsPDF('', 'pt', 'a4')
    let a4Width = 595
    let a4Height = 841
@@ -37,6 +46,52 @@ class ExportPDF {
    }
    image.src = img
  }
+
+  // 多页导出
+  multiPageExport(name, img) {
+    let image = new Image()
+    const a4Width = 592.28
+    const a4Height = 841.89
+    image.onload = () => {
+      let imageWidth = image.width
+      let imageHeight = image.height
+      // 一页pdf显示高度
+      let pageHeight = (imageWidth / a4Width) * a4Height
+      // 未生成pdf的高度
+      let leftHeight = imageHeight
+      // 偏移
+      let position = 0
+      // a4纸的尺寸[595.28,841.89]，图片在pdf中图片的宽高
+      let imgWidth = a4Width
+      let imgHeight = (a4Width / imageWidth) * imageHeight
+      let pdf = new JsPDF('', 'pt', 'a4')
+      // 有两个高度需要区分，一个是图片的实际高度，和生成pdf的页面高度(841.89)
+      // 当内容未超过pdf一页显示的范围，无需分页
+      if (leftHeight < pageHeight) {
+        pdf.addImage(
+          img,
+          'PNG',
+          (a4Width - imgWidth) / 2,
+          (a4Height - imgHeight) / 2,
+          imgWidth,
+          imgHeight
+        )
+      } else {
+        // 分页
+        while (leftHeight > 0) {
+          pdf.addImage(img, 'PNG', 0, position, imgWidth, imgHeight)
+          leftHeight -= pageHeight
+          position -= a4Height
+          // 避免添加空白页
+          if (leftHeight > 0) {
+            pdf.addPage()
+          }
+        }
+      }
+      pdf.save(name)
+    }
+    image.src = img
+  }
 }

 ExportPDF.instanceName = 'doExportPDF'
--- a/simple-mind-map/src/plugins/TouchEvent.js
+++ b/simple-mind-map/src/plugins/TouchEvent.js
@@ -78,7 +78,7 @@ class TouchEvent {
        return
      }
      const viewBefore = this.touchStartScaleView
-      const scale = viewBefore.scale * (distance / viewBefore.distance)
+      let scale = viewBefore.scale * (distance / viewBefore.distance)
      if (Math.abs(distance - viewBefore.distance) <= 10) {
        scale = viewBefore.scale
      }
--- a/web/src/config/index.js
+++ b/web/src/config/index.js
@@ -17,7 +17,9 @@ import {
  shapeList as shapeListZh,
  sidebarTriggerList as sidebarTriggerListZh,
  backgroundSizeList as backgroundSizeListZh,
-  downTypeList as downTypeListZh
+  downTypeList as downTypeListZh,
+  shapeListMap as shapeListMapZh,
+  lineStyleMap as lineStyleMapZh
 } from './zh'
 import {
  fontFamilyList as fontFamilyListEn,
@@ -48,6 +50,11 @@ const lineStyleList = {
  en: lineStyleListEn
 }

+const lineStyleMap = {
+  zh: lineStyleMapZh,
+  en: lineStyleMapZh
+}
+
 const rootLineKeepSameInCurveList = {
  zh: rootLineKeepSameInCurveListZh,
  en: rootLineKeepSameInCurveListEn
@@ -78,6 +85,11 @@ const shapeList = {
  en: shapeListEn
 }

+const shapeListMap = {
+  zh: shapeListMapZh,
+  en: shapeListMapZh
+}
+
 const sidebarTriggerList = {
  zh: sidebarTriggerListZh,
  en: sidebarTriggerListEn
@@ -100,12 +112,14 @@ export {
  fontFamilyList,
  borderDasharrayList,
  lineStyleList,
+  lineStyleMap,
  rootLineKeepSameInCurveList,
  backgroundRepeatList,
  backgroundPositionList,
  backgroundSizeList,
  shortcutKeyList,
  shapeList,
+  shapeListMap,
  sidebarTriggerList,
  downTypeList
 }
--- a/web/src/config/zh.js
+++ b/web/src/config/zh.js
@@ -142,6 +142,12 @@ export const borderRadiusList = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
 // 线宽
 export const lineWidthList = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

+export const lineStyleMap = {
+  straight: `<svg width="60" height="26"><path d="M18,14L30,14L30,5L42,5" fill="none" stroke="#000" stroke-width="2"></path><path d="M18,14L30,14L30,23L42,23" fill="none" stroke="#000" stroke-width="2"></path></svg>`,
+  curve: `<svg width="60" height="26"><path d="M18,14L30,14A12,-9 0 0 1 42,5" fill="none" stroke="#000" stroke-width="2"></path><path d="M18,14L30,14A12,9 0 0 0 42,23" fill="none" stroke="#000" stroke-width="2"></path></svg>`,
+  direct: `<svg width="60" height="26"><path d="M18,14L30,14L42,5" fill="none" stroke="#000" stroke-width="2"></path><path d="M18,14L30,14L42,23" fill="none" stroke="#000" stroke-width="2"></path></svg>`
+}
+
 // 连线风格
 export const lineStyleList = [
  {
@@ -379,6 +385,22 @@ export const shortcutKeyList = [
  }
 ]

+export const shapeListMap = {
+  rectangle: 'M 4 12 L 4 3 L 56 3 L 56 21 L 4 21 L 4 12 Z',
+  diamond: 'M 4 12 L 30 3 L 56 12 L 30 21 L 4 12 Z',
+  parallelogram: 'M 10 3 L 56 3 L 50 21 L 4 21 L 10 3 Z',
+  roundedRectangle:
+    'M 13 3 L 47 3 A 9 9 0, 0 1 47 21 L 13 21 A 9 9 0, 0 1 13 3 Z',
+  octagonalRectangle:
+    'M 4 12 L 4 9 L 10 3 L 50 3 L 56 9 L 56 15 L 50 21 L 10 21 L 4 15 L 4 12 Z',
+  outerTriangularRectangle:
+    'M 4 12 L 10 3 L 50 3 L 56 12 L 50 21 L 10 21 L 4 12 Z',
+  innerTriangularRectangle:
+    'M 10 12 L 4 3 L 56 3 L 50 12 L 56 21 L 4 21 L 10 12 Z',
+  ellipse: 'M 4 12 A 26 9 0, 1, 0 30 3 A 26 9 0, 0, 0 4 12 Z',
+  circle: 'M 21 12 A 9 9 0, 1, 0 30 3 A 9 9 0, 0, 0 21 12 Z'
+}
+
 // 形状列表
 export const shapeList = [
  {
@@ -509,4 +531,4 @@ export const downTypeList = [
    icon: 'iconxmind',
    desc: 'XMind格式'
  }
-]
+]
--- a/web/src/lang/en_us.js
+++ b/web/src/lang/en_us.js
@@ -108,7 +108,8 @@ export default {
    notifyTitle: 'Info',
    notifyMessage: 'If the download is not triggered, check whether it is blocked by the browser',
    paddingX: 'Padding x',
-    paddingY: 'Padding y'
+    paddingY: 'Padding y',
+    useMultiPageExport: 'Export multi page'
  },
  fullscreen: {
    fullscreenShow: 'Full screen show',
@@ -145,7 +146,8 @@ export default {
    addTip: 'Press Enter to add'
  },
  outline: {
-    title: 'Outline'
+    title: 'Outline',
+    nodeDefaultText: 'Branch node'
  },
  scale: {
    zoomIn: 'Zoom in',
--- a/web/src/lang/zh_cn.js
+++ b/web/src/lang/zh_cn.js
@@ -108,7 +108,8 @@ export default {
    notifyTitle: '消息',
    notifyMessage: '如果没有触发下载，请检查是否被浏览器拦截了',
    paddingX: '水平内边距',
-    paddingY: '垂直内边距'
+    paddingY: '垂直内边距',
+    useMultiPageExport: '是否多页导出'
  },
  fullscreen: {
    fullscreenShow: '全屏查看',
@@ -145,7 +146,8 @@ export default {
    addTip: '请按回车键添加'
  },
  outline: {
-    title: '大纲'
+    title: '大纲',
+    nodeDefaultText: '分支节点'
  },
  scale: {
    zoomIn: '放大',
--- a/web/src/pages/Doc/en/changelog/index.md
+++ b/web/src/pages/Doc/en/changelog/index.md
@@ -1,5 +1,41 @@
 # Changelog

+## 0.6.15-fix.1
+
+新增：
+
+> 1.Export PDF supports pagination export based on image size.
+>
+> 2.Exporting PDF supports automatic direction adjustment based on aspect ratio.
+>
+> 3.Optimize the placeholder elements of the expand and collapse buttons: 1. Nodes without child nodes do not render this element; 2. Dynamically update the element based on the existence of child nodes.
+>
+> 4.Add a configuration that prohibits mouse wheel scaling.
+>
+> 5.Supports passing error handling functions.
+
+修复：
+
+> 1.Fix the issue of displaying exceptions when node text is empty.
+>
+> 2.Change the paddingX and paddingY of exported SVG graphics to single sided padding.
+>
+> 3.Fixed an issue where the mouse is not centered when zooming when the canvas is not 0 from the top left corner of the browser window.
+>
+> 4.Fix the issue of overlapping node borders.
+
+Demo：
+
+> 1.The bottom right corner supports jumping to related links.
+>
+> 2.Adjust the position of the mini map to solve the problem of being blocked by side buttons.
+>
+> 3.Fix the issue where the prompt in the upper right corner of the open local file cannot be closed.
+>
+> 4.Editing the outline separately is no longer linked to the canvas, optimizing the editing experience under large data volume.
+>
+> 5.The sidebar involves graphical options to increase visualization effects.
+
 ## 0.6.14

 New:
--- a/web/src/pages/Doc/en/changelog/index.vue
+++ b/web/src/pages/Doc/en/changelog/index.vue
@@ -1,6 +1,30 @@
 <template>
  <div>
    <h1>Changelog</h1>
+<h2>0.6.15-fix.1</h2>
+<p>新增：</p>
+<blockquote>
+<p>1.Export PDF supports pagination export based on image size.</p>
+<p>2.Exporting PDF supports automatic direction adjustment based on aspect ratio.</p>
+<p>3.Optimize the placeholder elements of the expand and collapse buttons: 1. Nodes without child nodes do not render this element; 2. Dynamically update the element based on the existence of child nodes.</p>
+<p>4.Add a configuration that prohibits mouse wheel scaling.</p>
+<p>5.Supports passing error handling functions.</p>
+</blockquote>
+<p>修复：</p>
+<blockquote>
+<p>1.Fix the issue of displaying exceptions when node text is empty.</p>
+<p>2.Change the paddingX and paddingY of exported SVG graphics to single sided padding.</p>
+<p>3.Fixed an issue where the mouse is not centered when zooming when the canvas is not 0 from the top left corner of the browser window.</p>
+<p>4.Fix the issue of overlapping node borders.</p>
+</blockquote>
+<p>Demo：</p>
+<blockquote>
+<p>1.The bottom right corner supports jumping to related links.</p>
+<p>2.Adjust the position of the mini map to solve the problem of being blocked by side buttons.</p>
+<p>3.Fix the issue where the prompt in the upper right corner of the open local file cannot be closed.</p>
+<p>4.Editing the outline separately is no longer linked to the canvas, optimizing the editing experience under large data volume.</p>
+<p>5.The sidebar involves graphical options to increase visualization effects.</p>
+</blockquote>
 <h2>0.6.14</h2>
 <p>New:</p>
 <blockquote>
--- a/web/src/pages/Doc/en/constructor/index.md
+++ b/web/src/pages/Doc/en/constructor/index.md
@@ -77,6 +77,8 @@ const mindMap = new MindMap({
 | enableAutoEnterTextEditWhenKeydown（v0.6.13+）     | Boolean  | true | Does it automatically enter text editing mode when pressing the Chinese, English, or numeric buttons when there is an activation node?|          |
 | richTextEditFakeInPlace（v0.6.13+）     | Boolean  | false | Set the rich text node edit box to match the size of the node, creating a pseudo in place editing effect. It should be noted that only when there is only text within the node and the shape is rectangular, can the effect be better |          |
 | customHandleClipboardText（v0.6.14+）     | Function  | null | Customize the processing of clipboard text. When pressing ctrl+v to paste, it will read the text and images from the user's clipboard. By default, it will only determine whether the text is regular text and node data in simple mind map format. If you want to process data from other mind maps, such as process, zhixi, etc., you can pass a function that takes the text from the current clipboard as a parameter and returns the processed data, which can be of two types: 1.If a pure text is returned, a child node will be directly created with that text; 2.Returns a node object in the following format: { simpleMindMap: true, data: { data: { text: '' }, children: [] } }, The representative is data in simple bind map format, and the node data is in the same format as the simple bind map node data. If your processing logic has asynchronous logic, you can also return a promise |          |
+| errorHandler（v0.6.15+）     | Function  |  | Custom error handling functions currently only throw some asynchronous logic errors. Can pass a function that takes two parameters, the first being the wrong type and the second being the wrong object |          |
+| disableMouseWheelZoom（v0.6.15+）     | Boolean  | false | Prohibit mouse wheel scaling, you can still use the API for scaling |          |

 ### Watermark config

--- a/web/src/pages/Doc/en/constructor/index.vue
+++ b/web/src/pages/Doc/en/constructor/index.vue
@@ -399,6 +399,20 @@
 <td>Customize the processing of clipboard text. When pressing ctrl+v to paste, it will read the text and images from the user's clipboard. By default, it will only determine whether the text is regular text and node data in simple mind map format. If you want to process data from other mind maps, such as process, zhixi, etc., you can pass a function that takes the text from the current clipboard as a parameter and returns the processed data, which can be of two types: 1.If a pure text is returned, a child node will be directly created with that text; 2.Returns a node object in the following format: { simpleMindMap: true, data: { data: { text: '' }, children: [] } }, The representative is data in simple bind map format, and the node data is in the same format as the simple bind map node data. If your processing logic has asynchronous logic, you can also return a promise</td>
 <td></td>
 </tr>
+<tr>
+<td>errorHandler（v0.6.15+）</td>
+<td>Function</td>
+<td></td>
+<td>Custom error handling functions currently only throw some asynchronous logic errors. Can pass a function that takes two parameters, the first being the wrong type and the second being the wrong object</td>
+<td></td>
+</tr>
+<tr>
+<td>disableMouseWheelZoom（v0.6.15+）</td>
+<td>Boolean</td>
+<td>false</td>
+<td>Prohibit mouse wheel scaling, you can still use the API for scaling</td>
+<td></td>
+</tr>
 </tbody>
 </table>
 <h3>Watermark config</h3>
--- a/web/src/pages/Doc/en/doExport/index.md
+++ b/web/src/pages/Doc/en/doExport/index.md
@@ -38,12 +38,14 @@ a.download = 'xxx'
 a.click()
 ```

-### png(name, transparent = false)
+### png(name, transparent = false, rotateWhenWidthLongerThenHeight)

 - `name`: Name, optional

 - `transparent`: v0.5.7+, Specify whether the background of the exported image is transparent

+- `rotateWhenWidthLongerThenHeight`: v0.6.15+，Boolean, false, Automatically rotate 90 degrees when the image has a width to height ratio
+
 Exports as `png`.

 ### svg(name, plusCssText)
@@ -66,11 +68,13 @@ svg(

 Exports as `svg`.

-### pdf(name)
+### pdf(name, useMultiPageExport)

 > v0.2.1+

-`name`：File name
+- `name`：File name
+
+- `useMultiPageExport`: v0.6.15+, Boolean, false, Whether to export multiple pages, default to single page

 Export as `pdf`. Unlike other export methods, this method does not return data and directly triggers the download.

--- a/web/src/pages/Doc/en/doExport/index.vue
+++ b/web/src/pages/Doc/en/doExport/index.vue
@@ -27,7 +27,7 @@ a.href = <span class="hljs-string">&#x27;xxx.png&#x27;</span><span class="hljs-c
 a.download = <span class="hljs-string">&#x27;xxx&#x27;</span>
 a.click()
 </code></pre>
-<h3>png(name, transparent = false)</h3>
+<h3>png(name, transparent = false, rotateWhenWidthLongerThenHeight)</h3>
 <ul>
 <li>
 <p><code>name</code>: Name, optional</p>
@@ -35,6 +35,9 @@ a.click()
 <li>
 <p><code>transparent</code>: v0.5.7+, Specify whether the background of the exported image is transparent</p>
 </li>
+<li>
+<p><code>rotateWhenWidthLongerThenHeight</code>: v0.6.15+，Boolean, false, Automatically rotate 90 degrees when the image has a width to height ratio</p>
+</li>
 </ul>
 <p>Exports as <code>png</code>.</p>
 <h3>svg(name, plusCssText)</h3>
@@ -57,11 +60,18 @@ a.click()
 )
 </code></pre>
 <p>Exports as <code>svg</code>.</p>
-<h3>pdf(name)</h3>
+<h3>pdf(name, useMultiPageExport)</h3>
 <blockquote>
 <p>v0.2.1+</p>
 </blockquote>
+<ul>
+<li>
 <p><code>name</code>：File name</p>
+</li>
+<li>
+<p><code>useMultiPageExport</code>: v0.6.15+, Boolean, false, Whether to export multiple pages, default to single page</p>
+</li>
+</ul>
 <p>Export as <code>pdf</code>. Unlike other export methods, this method does not return data and directly triggers the download.</p>
 <blockquote>
 <p>After v0.6.0, an additional ExportPDF plugin needs to be registered</p>
--- a/web/src/pages/Doc/en/richText/index.md
+++ b/web/src/pages/Doc/en/richText/index.md
@@ -18,6 +18,8 @@ The principle of this plugin is to use [Quill](https://github.com/quilljs/quill)

 `V0.6.13+` version uses [dom-to-image-more](https://github.com/1904labs/dom-to-image-more) Replaced 'html2canvas' to address the issue of ineffective color export for nodes.

+> The compatibility of dom to image more is relatively poor, and exported images are empty on many browsers, so you can replace them with html2canvas according to your own needs.
+
 ## Register

 ```js
--- a/web/src/pages/Doc/en/richText/index.vue
+++ b/web/src/pages/Doc/en/richText/index.vue
@@ -18,6 +18,9 @@
 <p>The version of <code>v0.5.7+</code> directly uses <code>html2canvas</code> to convert the entire <code>svg</code>, which is no longer an issue with speed. However, there is currently a bug where the color of the node does not take effect after export.</p>
 </blockquote>
 <p><code>V0.6.13+</code> version uses <a href="https://github.com/1904labs/dom-to-image-more">dom-to-image-more</a> Replaced 'html2canvas' to address the issue of ineffective color export for nodes.</p>
+<blockquote>
+<p>The compatibility of dom to image more is relatively poor, and exported images are empty on many browsers, so you can replace them with html2canvas according to your own needs.</p>
+</blockquote>
 <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> RichText <span class="hljs-keyword">from</span> <span class="hljs-string">&#x27;simple-mind-map/src/plugins/RichText.js&#x27;</span>
--- a/web/src/pages/Doc/zh/changelog/index.md
+++ b/web/src/pages/Doc/zh/changelog/index.md
@@ -1,5 +1,41 @@
 # Changelog

+## 0.6.15-fix.1
+
+新增：
+
+> 1.导出pdf支持根据图片大小分页导出。
+>
+> 2.导出pdf支持根据长宽比自动调整方向。
+>
+> 3.优化展开收起按钮的占位元素：1.没有子节点的节点不渲染该元素；2.根据是否存在子节点动态更新该元素。
+>
+> 4.新增禁止鼠标滚轮缩放的配置。
+>
+> 5.支持传递错误处理函数。
+
+修复：
+
+> 1.修复节点文本为空时显示异常问题。
+>
+> 2.导出svg的图形的paddingX和paddingY改为单侧padding。
+>
+> 3.修复画布距浏览器窗口左上角不为0时鼠标缩放时不以鼠标为中心的问题。
+>
+> 4.修复节点边框会重合的问题。
+
+Demo：
+
+> 1.右下角支持跳转相关链接。
+>
+> 2.调整小地图位置，解决被侧边按钮遮挡的问题。
+>
+> 3.修复打开本地文件右上角的提示无法关闭的问题。
+>
+> 4.单独编辑大纲不再和画布联动，优化大数据量下的编辑体验。
+>
+> 5.侧边栏涉及图形的选项增加可视化效果。
+
 ## 0.6.14

 新增：
--- a/web/src/pages/Doc/zh/changelog/index.vue
+++ b/web/src/pages/Doc/zh/changelog/index.vue
@@ -1,6 +1,30 @@
 <template>
  <div>
    <h1>Changelog</h1>
+<h2>0.6.15-fix.1</h2>
+<p>新增：</p>
+<blockquote>
+<p>1.导出pdf支持根据图片大小分页导出。</p>
+<p>2.导出pdf支持根据长宽比自动调整方向。</p>
+<p>3.优化展开收起按钮的占位元素：1.没有子节点的节点不渲染该元素；2.根据是否存在子节点动态更新该元素。</p>
+<p>4.新增禁止鼠标滚轮缩放的配置。</p>
+<p>5.支持传递错误处理函数。</p>
+</blockquote>
+<p>修复：</p>
+<blockquote>
+<p>1.修复节点文本为空时显示异常问题。</p>
+<p>2.导出svg的图形的paddingX和paddingY改为单侧padding。</p>
+<p>3.修复画布距浏览器窗口左上角不为0时鼠标缩放时不以鼠标为中心的问题。</p>
+<p>4.修复节点边框会重合的问题。</p>
+</blockquote>
+<p>Demo：</p>
+<blockquote>
+<p>1.右下角支持跳转相关链接。</p>
+<p>2.调整小地图位置，解决被侧边按钮遮挡的问题。</p>
+<p>3.修复打开本地文件右上角的提示无法关闭的问题。</p>
+<p>4.单独编辑大纲不再和画布联动，优化大数据量下的编辑体验。</p>
+<p>5.侧边栏涉及图形的选项增加可视化效果。</p>
+</blockquote>
 <h2>0.6.14</h2>
 <p>新增：</p>
 <blockquote>
--- a/web/src/pages/Doc/zh/constructor/index.md
+++ b/web/src/pages/Doc/zh/constructor/index.md
@@ -77,6 +77,8 @@ const mindMap = new MindMap({
 | enableAutoEnterTextEditWhenKeydown（v0.6.13+）     | Boolean  | true | 是否在存在一个激活节点时，当按下中文、英文、数字按键时自动进入文本编辑模式 |          |
 | richTextEditFakeInPlace（v0.6.13+）     | Boolean  | false | 设置富文本节点编辑框和节点大小一致，形成伪原地编辑的效果，需要注意的是，只有当节点内只有文本、且形状是矩形才会有比较好的效果 |          |
 | customHandleClipboardText（v0.6.14+）     | Function  | null | 自定义对剪贴板文本的处理。当按ctrl+v粘贴时会读取用户剪贴板中的文本和图片，默认只会判断文本是否是普通文本和simple-mind-map格式的节点数据，如果你想处理其他思维导图的数据，比如processon、zhixi等，那么可以传递一个函数，接受当前剪贴板中的文本为参数，返回处理后的数据，可以返回两种类型：1.返回一个纯文本，那么会直接以该文本创建一个子节点；2.返回一个节点对象，格式如下：{ simpleMindMap: true, data: { data: { text: '' }, children: [] } }，代表是simple-mind-map格式的数据，节点数据同simple-mind-map节点数据格式，如果你的处理逻辑存在异步逻辑，也可以返回一个promise |          |
+| errorHandler（v0.6.15+）     | Function  |  | 自定义错误处理函数，目前只会抛出一些异步逻辑出错的情况。可以传递一个函数，会接收两个参数，第一个为错误的类型，第二个为错误对象 |          |
+| disableMouseWheelZoom（v0.6.15+）     | Boolean  | false | 禁止鼠标滚轮缩放，你仍旧可以使用api进行缩放 |          |

 ### 水印配置

--- a/web/src/pages/Doc/zh/constructor/index.vue
+++ b/web/src/pages/Doc/zh/constructor/index.vue
@@ -399,6 +399,20 @@
 <td>自定义对剪贴板文本的处理。当按ctrl+v粘贴时会读取用户剪贴板中的文本和图片，默认只会判断文本是否是普通文本和simple-mind-map格式的节点数据，如果你想处理其他思维导图的数据，比如processon、zhixi等，那么可以传递一个函数，接受当前剪贴板中的文本为参数，返回处理后的数据，可以返回两种类型：1.返回一个纯文本，那么会直接以该文本创建一个子节点；2.返回一个节点对象，格式如下：{ simpleMindMap: true, data: { data: { text: '' }, children: [] } }，代表是simple-mind-map格式的数据，节点数据同simple-mind-map节点数据格式，如果你的处理逻辑存在异步逻辑，也可以返回一个promise</td>
 <td></td>
 </tr>
+<tr>
+<td>errorHandler（v0.6.15+）</td>
+<td>Function</td>
+<td></td>
+<td>自定义错误处理函数，目前只会抛出一些异步逻辑出错的情况。可以传递一个函数，会接收两个参数，第一个为错误的类型，第二个为错误对象</td>
+<td></td>
+</tr>
+<tr>
+<td>disableMouseWheelZoom（v0.6.15+）</td>
+<td>Boolean</td>
+<td>false</td>
+<td>禁止鼠标滚轮缩放，你仍旧可以使用api进行缩放</td>
+<td></td>
+</tr>
 </tbody>
 </table>
 <h3>水印配置</h3>
--- a/web/src/pages/Doc/zh/doExport/index.md
+++ b/web/src/pages/Doc/zh/doExport/index.md
@@ -38,12 +38,14 @@ a.download = 'xxx'
 a.click()
 ```

-### png(name, transparent = false)
+### png(name, transparent = false, rotateWhenWidthLongerThenHeight)

 - `name`：名称，可不传

 - `transparent`：v0.5.7+，指定导出图片的背景是否是透明的

+- `rotateWhenWidthLongerThenHeight`: v0.6.15+，Boolean, false, 是否在图片宽比高长时自动旋转90度
+
 导出为`png`。

 ### svg(name, plusCssText)
@@ -66,11 +68,13 @@ svg(

 导出为`svg`。

-### pdf(name)
+### pdf(name, useMultiPageExport)

 > v0.2.1+

-`name`：文件名称
+- `name`：文件名称
+
+- `useMultiPageExport`: v0.6.15+，Boolean, false, 是否多页导出，默认为单页

 导出为`pdf`，和其他导出方法不一样，这个方法不会返回数据，会直接触发下载。

--- a/web/src/pages/Doc/zh/doExport/index.vue
+++ b/web/src/pages/Doc/zh/doExport/index.vue
@@ -27,7 +27,7 @@ a.href = <span class="hljs-string">&#x27;xxx.png&#x27;</span><span class="hljs-c
 a.download = <span class="hljs-string">&#x27;xxx&#x27;</span>
 a.click()
 </code></pre>
-<h3>png(name, transparent = false)</h3>
+<h3>png(name, transparent = false, rotateWhenWidthLongerThenHeight)</h3>
 <ul>
 <li>
 <p><code>name</code>：名称，可不传</p>
@@ -35,6 +35,9 @@ a.click()
 <li>
 <p><code>transparent</code>：v0.5.7+，指定导出图片的背景是否是透明的</p>
 </li>
+<li>
+<p><code>rotateWhenWidthLongerThenHeight</code>: v0.6.15+，Boolean, false, 是否在图片宽比高长时自动旋转90度</p>
+</li>
 </ul>
 <p>导出为<code>png</code>。</p>
 <h3>svg(name, plusCssText)</h3>
@@ -57,11 +60,18 @@ a.click()
 )
 </code></pre>
 <p>导出为<code>svg</code>。</p>
-<h3>pdf(name)</h3>
+<h3>pdf(name, useMultiPageExport)</h3>
 <blockquote>
 <p>v0.2.1+</p>
 </blockquote>
+<ul>
+<li>
 <p><code>name</code>：文件名称</p>
+</li>
+<li>
+<p><code>useMultiPageExport</code>: v0.6.15+，Boolean, false, 是否多页导出，默认为单页</p>
+</li>
+</ul>
 <p>导出为<code>pdf</code>，和其他导出方法不一样，这个方法不会返回数据，会直接触发下载。</p>
 <blockquote>
 <p>v0.6.0版本以后，需要额外注册一个ExportPDF插件</p>
--- a/web/src/pages/Doc/zh/richText/index.md
+++ b/web/src/pages/Doc/zh/richText/index.md
@@ -18,6 +18,8 @@

 `v0.6.13+`版本使用[dom-to-image-more](https://github.com/1904labs/dom-to-image-more)替换了`html2canvas`，解决了节点的颜色导出后不生效的问题。

+> dom-to-image-more兼容性比较差，在很多浏览器上导出图片都是空的，所以可以根据你自己的需求替换成html2canvas。
+
 ## 注册

 ```js
--- a/web/src/pages/Doc/zh/richText/index.vue
+++ b/web/src/pages/Doc/zh/richText/index.vue
@@ -18,6 +18,9 @@
 <p><code>v0.5.7+</code>的版本直接使用<code>html2canvas</code>转换整个<code>svg</code>，速度不再是问题，但是目前存在一个<code>bug</code>，就是节点的颜色导出后不生效。</p>
 </blockquote>
 <p><code>v0.6.13+</code>版本使用<a href="https://github.com/1904labs/dom-to-image-more">dom-to-image-more</a>替换了<code>html2canvas</code>，解决了节点的颜色导出后不生效的问题。</p>
+<blockquote>
+<p>dom-to-image-more兼容性比较差，在很多浏览器上导出图片都是空的，所以可以根据你自己的需求替换成html2canvas。</p>
+</blockquote>
 <h2>注册</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> RichText <span class="hljs-keyword">from</span> <span class="hljs-string">&#x27;simple-mind-map/src/plugins/RichText.js&#x27;</span>
--- a/web/src/pages/Edit/components/BaseStyle.vue
+++ b/web/src/pages/Edit/components/BaseStyle.vue
@@ -137,6 +137,12 @@
              :label="item"
              :value="item"
            >
+              <span
+                v-if="item > 0"
+                class="borderLine"
+                :class="{ isDark: isDark }"
+                :style="{ height: item + 'px' }"
+              ></span>
            </el-option>
          </el-select>
        </div>
@@ -160,6 +166,12 @@
              :key="item.value"
              :label="item.name"
              :value="item.value"
+              class="lineStyleOption"
+              :class="{
+                isDark: isDark,
+                isSelected: style.lineStyle === item.value
+              }"
+              v-html="lineStyleMap[item.value]"
            >
            </el-option>
          </el-select>
@@ -227,6 +239,12 @@
              :label="item"
              :value="item"
            >
+              <span
+                v-if="item > 0"
+                class="borderLine"
+                :class="{ isDark: isDark }"
+                :style="{ height: item + 'px' }"
+              ></span>
            </el-option>
          </el-select>
        </div>
@@ -271,6 +289,12 @@
              :label="item"
              :value="item"
            >
+              <span
+                v-if="item > 0"
+                class="borderLine"
+                :class="{ isDark: isDark }"
+                :style="{ height: item + 'px' }"
+              ></span>
            </el-option>
          </el-select>
        </div>
@@ -317,6 +341,12 @@
              :label="item"
              :value="item"
            >
+              <span
+                v-if="item > 0"
+                class="borderLine"
+                :class="{ isDark: isDark }"
+                :style="{ height: item + 'px' }"
+              ></span>
            </el-option>
          </el-select>
        </div>
@@ -738,7 +768,8 @@ import {
  backgroundSizeList,
  fontFamilyList,
  fontSizeList,
-  rootLineKeepSameInCurveList
+  rootLineKeepSameInCurveList,
+  lineStyleMap
 } from '@/config'
 import ImgUpload from '@/components/ImgUpload'
 import { storeConfig } from '@/api'
@@ -845,6 +876,9 @@ export default {
    },
    fontFamilyList() {
      return fontFamilyList[this.$i18n.locale] || fontFamilyList.zh
+    },
+    lineStyleMap() {
+      return lineStyleMap[this.$i18n.locale] || lineStyleMap.zh
    }
  },
  watch: {
@@ -1158,4 +1192,47 @@ export default {
    }
  }
 }
+
+.borderLine {
+  display: inline-block;
+  width: 100%;
+  background-color: #000;
+
+  &.isDark {
+    background-color: #fff;
+  }
+}
+</style>
+<style lang="less">
+.el-select-dropdown__item.selected {
+  .borderLine {
+    background-color: #409eff;
+  }
+}
+
+.lineStyleOption {
+  &.isDark {
+    svg {
+      path {
+        stroke: #fff;
+      }
+    }
+  }
+
+  &.isSelected {
+    svg {
+      path {
+        stroke: #409eff;
+      }
+    }
+  }
+
+  svg {
+    margin-top: 4px;
+
+    path {
+      stroke: #000;
+    }
+  }
+}
 </style>
--- a/web/src/pages/Edit/components/Edit.vue
+++ b/web/src/pages/Edit/components/Edit.vue
@@ -303,7 +303,24 @@ export default {
        //   })
        //   comp.$mount(el)
        //   return comp.$el
-        // }
+        // },
+        // 示例3：普通元素
+        // customCreateNodeContent: (node) => {
+        //   let el = document.createElement('div')
+        //   el.style.cssText = `
+        //     width: 203px;
+        //     height: 78px;
+        //     opacity: 0.8;
+        //     background-image: linear-gradient(0deg, rgba(53,130,172,0.06) 0%, rgba(24,75,116,0.06) 100%);
+        //     box-shadow: inset 0 1px 15px 0 rgba(119,196,255,0.40);
+        //     border-radius: 2px;
+        //     display: flex;
+        //     justify-content: center;
+        //     align-items: center;
+        //   `
+        //   el.innerHTML = node.nodeData.data.text
+        //   return el
+        // },
      })
      if (this.openNodeRichText) this.addRichTextPlugin()
      this.mindMap.keyCommand.addShortcut('Control+s', () => {
--- a/web/src/pages/Edit/components/Export.vue
+++ b/web/src/pages/Edit/components/Export.vue
@@ -53,6 +53,12 @@
          style="margin-left: 12px"
          >{{ $t('export.isTransparent') }}</el-checkbox
        >
+        <el-checkbox
+          v-show="['pdf'].includes(exportType)"
+          v-model="useMultiPageExport"
+          style="margin-left: 12px"
+          >{{ $t('export.useMultiPageExport') }}</el-checkbox
+        >
      </div>
      <div class="downloadTypeList">
        <div
@@ -101,7 +107,8 @@ export default {
      loading: false,
      loadingText: '',
      paddingX: 10,
-      paddingY: 10
+      paddingY: 10,
+      useMultiPageExport: false
    }
  },
  computed: {
@@ -175,6 +182,8 @@ export default {
          this.fileName,
          this.isTransparent
        )
+      } else if (this.exportType === 'pdf') {
+        this.$bus.$emit('export', this.exportType, true, this.fileName, this.useMultiPageExport)
      } else {
        this.$bus.$emit('export', this.exportType, true, this.fileName)
      }
--- a/web/src/pages/Edit/components/Navigator.vue
+++ b/web/src/pages/Edit/components/Navigator.vue
@@ -127,7 +127,7 @@ export default {
  height: 220px;
  background-color: #fff;
  bottom: 80px;
-  right: 20px;
+  right: 70px;
  box-shadow: 0 0 16px #989898;
  border-radius: 4px;
  border: 1px solid #eee;
--- a/web/src/pages/Edit/components/NavigatorToolbar.vue
+++ b/web/src/pages/Edit/components/NavigatorToolbar.vue
@@ -72,9 +72,16 @@
      ></div>
    </div>
    <div class="item">
-      <a href="https://github.com/wanglin2/mind-map" target="_blank">
-        <span class="iconfont icongithub"></span>
-      </a>
+      <el-dropdown @command="handleCommand">
+        <div class="btn iconfont iconbangzhu"></div>
+        <el-dropdown-menu slot="dropdown">
+          <el-dropdown-item command="github">Github</el-dropdown-item>
+          <el-dropdown-item command="helpDoc">使用文档</el-dropdown-item>
+          <el-dropdown-item command="devDoc">开发文档</el-dropdown-item>
+          <el-dropdown-item command="site">官方网站</el-dropdown-item>
+          <el-dropdown-item command="issue">意见反馈</el-dropdown-item>
+        </el-dropdown-menu>
+      </el-dropdown>
    </div>
  </div>
 </template>
@@ -116,7 +123,7 @@ export default {
  computed: {
    ...mapState(['isDark'])
  },
-  created () {
+  created() {
    this.lang = getLang()
  },
  methods: {
@@ -143,6 +150,33 @@ export default {

    toggleDark() {
      this.setIsDark(!this.isDark)
+    },
+
+    handleCommand(command) {
+      let url = ''
+      switch (command) {
+        case 'github':
+          url = 'https://github.com/wanglin2/mind-map'
+          break
+        case 'helpDoc':
+          url = 'https://wanglin2.github.io/mind-map/#/help/zh/'
+          break
+        case 'devDoc':
+          url = 'https://wanglin2.github.io/mind-map/#/doc/zh/introduction/'
+          break
+        case 'site':
+          url = 'https://wanglin2.github.io/mind-map/#/index'
+          break
+        case 'issue':
+          url = 'https://github.com/wanglin2/mind-map/issues/new'
+          break
+        default:
+          break
+      }
+      const a = document.createElement('a')
+      a.href = url
+      a.target = '_blank'
+      a.click()
    }
  }
 }
--- a/web/src/pages/Edit/components/Outline.vue
+++ b/web/src/pages/Edit/components/Outline.vue
@@ -69,7 +69,7 @@ export default {
    }
  },
  computed: {
-    ...mapState(['isDark', 'isOutlineEdit'])
+    ...mapState(['isDark'])
  },
  created() {
    window.addEventListener('keydown', this.onKeyDown)
--- a/web/src/pages/Edit/components/OutlineEdit.vue
+++ b/web/src/pages/Edit/components/OutlineEdit.vue
@@ -10,7 +10,38 @@
    </div>
    <div class="outlineEditBox" ref="outlineEditBox">
      <div class="outlineEdit">
-        <Outline :mindMap="mindMap" @scrollTo="onScrollTo"></Outline>
+        <el-tree
+          ref="tree"
+          class="outlineTree"
+          node-key="uid"
+          draggable
+          default-expand-all
+          :class="{ isDark: isDark }"
+          :data="data"
+          :props="defaultProps"
+          :highlight-current="true"
+          :expand-on-click-node="false"
+          :allow-drag="checkAllowDrag"
+          @node-drop="onNodeDrop"
+          @current-change="onCurrentChange"
+        >
+          <span
+            class="customNode"
+            slot-scope="{ node, data }"
+            :data-id="data.uid"
+          >
+            <span
+              class="nodeEdit"
+              contenteditable="true"
+              :key="getKey()"
+              @blur="onBlur($event, node)"
+              @keydown.stop="onNodeInputKeydown($event, node)"
+              @keyup.stop
+              @paste="onPaste($event, node)"
+              v-html="node.label"
+            ></span>
+          </span>
+        </el-tree>
      </div>
    </div>
  </div>
@@ -18,39 +49,190 @@

 <script>
 import { mapState, mapMutations } from 'vuex'
-import Outline from './Outline.vue'
+import {
+  nodeRichTextToTextWithWrap,
+  textToNodeRichTextWithWrap,
+  getTextFromHtml,
+  createUid,
+  simpleDeepClone
+} from 'simple-mind-map/src/utils'
+import { storeData } from '@/api'

 // 大纲侧边栏
 export default {
  name: 'OutlineEdit',
-  components: {
-    Outline
-  },
  props: {
    mindMap: {
      type: Object
    }
  },
+  data() {
+    return {
+      data: [],
+      defaultProps: {
+        label: 'label'
+      },
+      currentData: null
+    }
+  },
  computed: {
    ...mapState(['isOutlineEdit', 'isDark'])
  },
  watch: {
    isOutlineEdit(val) {
      if (val) {
+        this.refresh()
        this.$nextTick(() => {
          document.body.appendChild(this.$refs.outlineEditContainer)
        })
      }
    }
  },
+  created() {
+    window.addEventListener('keydown', this.onKeyDown)
+  },
+  beforeDestroy() {
+    window.removeEventListener('keydown', this.onKeyDown)
+  },
  methods: {
    ...mapMutations(['setIsOutlineEdit']),

-    onClose() {
-      this.setIsOutlineEdit(false)
+    // 刷新树数据
+    refresh() {
+      let data = this.mindMap.getData()
+      data.root = true // 标记根节点
+      let walk = root => {
+        const text = (root.data.richText
+          ? nodeRichTextToTextWithWrap(root.data.text)
+          : root.data.text
+        ).replaceAll(/\n/g, '<br>')
+        root.textCache = text // 保存一份修改前的数据，用于对比是否修改了
+        root.label = text
+        root.uid = root.data.uid
+        if (root.children && root.children.length > 0) {
+          root.children.forEach(item => {
+            walk(item)
+          })
+        }
+      }
+      walk(data)
+      this.data = [data]
    },

-    onScrollTo(y) {
+    // 根节点不允许拖拽
+    checkAllowDrag(node) {
+      return !node.data.root
+    },
+
+    // 拖拽结束事件
+    onNodeDrop() {
+      this.save()
+    },
+
+    // 当前选中的树节点变化事件
+    onCurrentChange(data) {
+      this.currentData = data
+    },
+
+    // 失去焦点更新节点文本
+    onBlur(e, node) {
+      // 节点数据没有修改
+      if (node.data.textCache === e.target.innerHTML) {
+        return
+      }
+      const richText = node.data.data.richText
+      const text = richText ? e.target.innerHTML : e.target.innerText
+      node.data.data.text = richText ? textToNodeRichTextWithWrap(text) : text
+      if (richText) node.data.data.resetRichText = true
+      node.data.textCache = e.target.innerHTML
+      this.save()
+    },
+
+    // 节点输入区域按键事件
+    onNodeInputKeydown(e, node) {
+      const richText = !!node.data.data.richText
+      const uid = createUid()
+      const text = this.$t('outline.nodeDefaultText')
+      const data = {
+        textCache: text,
+        uid,
+        label: text,
+        data: {
+          text: richText ? textToNodeRichTextWithWrap(text) : text,
+          uid,
+          richText
+        },
+        children: []
+      }
+      if (richText) {
+        data.data.resetRichText = true
+      }
+      if (e.keyCode === 13 && !e.shiftKey) {
+        e.preventDefault()
+        this.$refs.tree.insertAfter(data, node)
+      }
+      if (e.keyCode === 9) {
+        e.preventDefault()
+        this.$refs.tree.append(data, node)
+      }
+      this.save()
+      this.$nextTick(() => {
+        this.$refs.tree.setCurrentKey(uid)
+        const el = document.querySelector(
+          `.customNode[data-id="${uid}"] .nodeEdit`
+        )
+        if (el) {
+          let selection = window.getSelection()
+          let range = document.createRange()
+          range.selectNodeContents(el)
+          selection.removeAllRanges()
+          selection.addRange(range)
+          let offsetTop = el.offsetTop
+          this.scrollTo(offsetTop)
+        }
+      })
+    },
+
+    // 删除节点
+    onKeyDown(e) {
+      if (!this.isOutlineEdit) return
+      if ([46, 8].includes(e.keyCode) && this.currentData) {
+        e.stopPropagation()
+        this.$refs.tree.remove(this.currentData)
+        this.currentData = null
+        this.save()
+      }
+    },
+
+    // 拦截粘贴事件
+    onPaste(e) {
+      e.preventDefault()
+      const selection = window.getSelection()
+      if (!selection.rangeCount) return
+      selection.deleteFromDocument()
+      let text = (e.clipboardData || window.clipboardData).getData('text')
+      // 去除格式
+      text = getTextFromHtml(text)
+      // 去除换行
+      text = text.replaceAll(/\n/g, '')
+      const node = document.createTextNode(text)
+      selection.getRangeAt(0).insertNode(node)
+      selection.collapseToEnd()
+    },
+
+    // 生成唯一的key
+    getKey() {
+      return Math.random()
+    },
+
+    // 关闭
+    onClose() {
+      this.setIsOutlineEdit(false)
+      this.$bus.$emit('setData', this.getData())
+    },
+
+    // 滚动
+    scrollTo(y) {
      let container = this.$refs.outlineEditBox
      let height = container.offsetHeight
      let top = container.scrollTop
@@ -58,6 +240,28 @@ export default {
      if (y > top + height) {
        container.scrollTo(0, y - height / 2)
      }
+    },
+
+    // 获取思维导图数据
+    getData() {
+      let newNode = {}
+      let node = this.data[0]
+      let walk = (root, newRoot) => {
+        newRoot.data = root.data
+        newRoot.children = []
+        ;(root.children || []).forEach(child => {
+          const newChild = {}
+          newRoot.children.push(newChild)
+          walk(child, newChild)
+        })
+      }
+      walk(node, newNode)
+      return simpleDeepClone(newNode)
+    },
+
+    // 保存
+    save() {
+      storeData(this.getData())
    }
  }
 }
@@ -115,4 +319,79 @@ export default {
    }
  }
 }
+
+.customNode {
+  width: 100%;
+  color: rgba(0, 0, 0, 0.85);
+  font-weight: bold;
+
+  .nodeEdit {
+    outline: none;
+    white-space: normal;
+    padding-right: 20px;
+  }
+}
+
+.outlineTree {
+  &.isDark {
+    background-color: #262a2e;
+
+    .customNode {
+      color: #fff;
+    }
+
+    &.el-tree--highlight-current {
+      /deep/ .el-tree-node.is-current > .el-tree-node__content {
+        background-color: hsla(0, 0%, 100%, 0.05) !important;
+      }
+    }
+
+    /deep/ .el-tree-node__content:hover,
+    .el-upload-list__item:hover {
+      background-color: hsla(0, 0%, 100%, 0.02) !important;
+    }
+
+    /deep/ .el-tree-node__content {
+      .el-tree-node__expand-icon {
+        color: #fff;
+
+        &.is-leaf {
+          &::after {
+            background-color: #fff;
+          }
+        }
+      }
+    }
+  }
+
+  /deep/ .el-tree-node > .el-tree-node__children {
+    overflow: inherit;
+  }
+
+  /deep/ .el-tree-node__content {
+    height: auto;
+    margin: 5px 0;
+
+    .el-tree-node__expand-icon {
+      color: #262a2e;
+
+      &.is-leaf {
+        color: transparent;
+        position: relative;
+
+        &::after {
+          background-color: #262a2e;
+          position: absolute;
+          content: '';
+          width: 5px;
+          height: 5px;
+          border-radius: 50%;
+          left: 10px;
+          top: 50%;
+          transform: translateY(-50%);
+        }
+      }
+    }
+  }
+}
 </style>
--- a/web/src/pages/Edit/components/Style.vue
+++ b/web/src/pages/Edit/components/Style.vue
@@ -1,6 +1,10 @@
 <template>
  <Sidebar ref="sidebar" :title="$t('style.title')">
-    <div class="styleBox" :class="{ isDark: isDark }" v-if="activeNodes.length > 0">
+    <div
+      class="styleBox"
+      :class="{ isDark: isDark }"
+      v-if="activeNodes.length > 0"
+    >
      <el-tabs class="tab" v-model="activeTab" @tab-click="handleTabClick">
        <el-tab-pane :label="$t('style.normal')" name="normal"></el-tab-pane>
        <el-tab-pane :label="$t('style.active')" name="active"></el-tab-pane>
@@ -196,6 +200,17 @@
                :label="item.name"
                :value="item.value"
              >
+                <svg width="120" height="34">
+                  <line
+                    x1="10"
+                    y1="17"
+                    x2="110"
+                    y2="17"
+                    stroke-width="2"
+                    :stroke="style.borderDasharray === item.value ? '#409eff' : isDark ? '#fff' : '#000'"
+                    :stroke-dasharray="item.value"
+                  ></line>
+                </svg>
              </el-option>
            </el-select>
          </div>
@@ -217,6 +232,12 @@
                :label="item"
                :value="item"
              >
+                <span
+                  v-if="item > 0"
+                  class="borderLine"
+                  :class="{ isDark: isDark }"
+                  :style="{ height: item + 'px' }"
+                ></span>
              </el-option>
            </el-select>
          </div>
@@ -280,6 +301,14 @@
                :label="item.name"
                :value="item.value"
              >
+                <svg width="60" height="26" style="margin-top: 5px">
+                  <path
+                    :d="shapeListMap[item.value]"
+                    fill="none"
+                    :stroke="style.shape === item.value ? '#409eff' : isDark ? '#fff' : '#000'"
+                    stroke-width="2"
+                  ></path>
+                </svg>
              </el-option>
            </el-select>
          </div>
@@ -320,6 +349,17 @@
                :label="item.name"
                :value="item.value"
              >
+                <svg width="120" height="34">
+                  <line
+                    x1="10"
+                    y1="17"
+                    x2="110"
+                    y2="17"
+                    stroke-width="2"
+                    :stroke="style.lineDasharray === item.value ? '#409eff' : isDark ? '#fff' : '#000'"
+                    :stroke-dasharray="item.value"
+                  ></line>
+                </svg>
              </el-option>
            </el-select>
          </div>
@@ -341,6 +381,12 @@
                :label="item"
                :value="item"
              >
+                <span
+                  v-if="item > 0"
+                  class="borderLine"
+                  :class="{ isDark: isDark }"
+                  :style="{ height: item + 'px' }"
+                ></span>
              </el-option>
            </el-select>
          </div>
@@ -388,7 +434,8 @@ import {
  borderDasharrayList,
  borderRadiusList,
  lineHeightList,
-  shapeList
+  shapeList,
+  shapeListMap
 } from '@/config'
 import { supportActiveStyle } from 'simple-mind-map/src/themes/default'
 import { mapState } from 'vuex'
@@ -407,10 +454,8 @@ export default {
  data() {
    return {
      supportActiveStyle,
-
      fontSizeList,
      borderWidthList,
-
      borderRadiusList,
      lineHeightList,
      activeNodes: [],
@@ -448,7 +493,10 @@ export default {
    },
    shapeList() {
      return shapeList[this.$i18n.locale] || shapeList.zh
-    }
+    },
+    shapeListMap() {
+      return shapeListMap[this.$i18n.locale] || shapeListMap.zh
+    },
  },
  watch: {
    activeSidebar(val) {
@@ -635,7 +683,7 @@ export default {
      .row {
        .rowItem {
          .name {
-            color: hsla(0,0%,100%,.6);
+            color: hsla(0, 0%, 100%, 0.6);
          }
        }

@@ -764,4 +812,21 @@ export default {
    }
  }
 }
+
+.borderLine {
+  display: inline-block;
+  width: 100%;
+  background-color: #000;
+
+  &.isDark {
+    background-color: #fff;
+  }
+}
 </style>
+<style lang="less">
+.el-select-dropdown__item.selected {
+  .borderLine {
+    background-color: #409eff;
+  }
+}
+</style>
--- a/web/src/pages/Edit/components/Toolbar.vue
+++ b/web/src/pages/Edit/components/Toolbar.vue
@@ -354,7 +354,7 @@ export default {
          title: '提示',
          message: `当前正在编辑你本机的【${file.name}】文件`,
          duration: 0,
-          showClose: false
+          showClose: true
        })
      }
      fileReader.readAsText(file)
--- a/web/src/pages/Index/components/Block2.vue
+++ b/web/src/pages/Index/components/Block2.vue
@@ -42,11 +42,11 @@ export default {
      dataList: [
        {
          icon: 'iconstar',
-          value: 'Github star数量450+'
+          value: 'Github star数量600+'
        },
        {
          icon: 'iconfork',
-          value: 'Github fork数量100+'
+          value: 'Github fork数量150+'
        },
        {
          icon: 'iconxiazai',
@@ -54,7 +54,7 @@ export default {
        },
        {
          icon: 'iconteamwork',
-          value: '代码贡献者6+'
+          value: '代码贡献者8+'
        }
      ],
      functionList: [
--- a/web/src/pages/Index/components/Block5.vue
+++ b/web/src/pages/Index/components/Block5.vue
@@ -2,9 +2,9 @@
  <div class="block5Container">
    <div class="blockContent">
      <div class="infoBox">
-        <div class="infoTitle">街角小林出品</div>
+        <div class="infoTitle">理想青年实验室</div>
        <div class="infoDesc">
-          男，90后，六年+前端开发工程师，热爱前端、写作、开源。
+          专注前端、写作、开源。
        </div>
        <div class="linkBtnList">
          <div class="linkBtn">
@@ -52,7 +52,12 @@
        <div class="linkTitle">更多作品</div>
        <div class="linkList">
          <div class="linkItem" v-for="item in linkList" :key="item.name">
-            <a :href="item.url" target="_blank">{{ item.name }}</a>
+            <el-tooltip
+              :content="item.desc"
+              placement="top"
+            >
+              <a :href="item.url" target="_blank">{{ item.name }}</a>
+            </el-tooltip>
          </div>
        </div>
      </div>
@@ -67,51 +72,63 @@ export default {
      linkList: [
        {
          name: 'CodeRun',
-          url: 'https://github.com/wanglin2/code-run'
+          url: 'https://github.com/wanglin2/code-run',
+          desc: '一个代码在线编辑预览工具，类似codepen、jsbin、jsfiddle等'
        },
        {
          name: 'TinyWhiteboard',
-          url: 'https://github.com/wanglin2/tiny_whiteboard'
+          url: 'https://github.com/wanglin2/tiny_whiteboard',
+          desc: '一个在线小白板，类似excalidraw'
        },
        {
          name: 'Mark.js',
-          url: 'https://github.com/wanglin2/markjs'
+          url: 'https://github.com/wanglin2/markjs',
+          desc: '一个插件化的多边形标注库'
        },
        {
          name: 'WebMapEngine',
-          url: 'https://github.com/wanglin2/web_map_demo'
+          url: 'https://github.com/wanglin2/web_map_demo',
+          desc: '一个简单的2D地图加载器'
        },
        {
          name: 'SimpleNoviceGuide',
-          url: 'https://github.com/wanglin2/simple-novice-guide'
+          url: 'https://github.com/wanglin2/simple-novice-guide',
+          desc: ' 一个简洁的新手引导库'
        },
        {
          name: 'CanvasEditor',
-          url: 'https://github.com/wanglin2/canvas-editor-demo'
+          url: 'https://github.com/wanglin2/canvas-editor-demo',
+          desc: '一个用Canvas做的富文本编辑器Demo'
        },
        {
          name: 'JsonTreeView',
-          url: 'https://github.com/wanglin2/json-tree-view'
+          url: 'https://github.com/wanglin2/json-tree-view',
+          desc: '一个简洁的json格式化插件'
        },
        {
          name: 'SimpleFlowChart',
-          url: 'https://github.com/wanglin2/simple-flow-chart'
+          url: 'https://github.com/wanglin2/simple-flow-chart',
+          desc: '一个用flex布局做的流程设计器'
        },
        {
          name: 'VideoTimeLine',
-          url: 'https://github.com/wanglin2/VideoTimeLine'
+          url: 'https://github.com/wanglin2/VideoTimeLine',
+          desc: '一个基于Vue2的视频时间轴组件'
        },
        {
          name: 'MarkdownEditor',
-          url: 'https://github.com/wanglin2/markdown_editor_sync_scroll_demo'
+          url: 'https://github.com/wanglin2/markdown_editor_sync_scroll_demo',
+          desc: '一个能精确同步滚动的Markdown编辑器'
        },
        {
          name: 'AssociationLine',
-          url: 'https://github.com/wanglin2/AssociationLineDemo'
+          url: 'https://github.com/wanglin2/AssociationLineDemo',
+          desc: '关联线探究，如何连接流程图的两个节点'
        },
        {
          name: 'HandPaintedStyle',
-          url: 'https://github.com/wanglin2/handPaintedStyle'
+          url: 'https://github.com/wanglin2/handPaintedStyle',
+          desc: '手绘风格图形的简单实现'
        }
      ]
    }
Author	SHA1	Message	Date
wanglin2	731a5a504d	Merge branch 'feature' into main	2023-08-18 15:13:42 +08:00
wanglin2	008e697b74	打包0.6.15-fix.1	2023-08-18 15:13:24 +08:00
wanglin2	fe1745e779	Merge branch 'feature' into main	2023-08-18 14:55:15 +08:00
wanglin2	e6ac9be402	打包0.6.15	2023-08-18 14:54:49 +08:00
wanglin2	b427a9ed1b	Doc: update	2023-08-18 14:51:42 +08:00
wanglin2	a4dc9210b3	Fix：修复节点边框会重合的问题	2023-08-18 14:25:24 +08:00
wanglin2	fb681de1f5	Feat：增加错误处理	2023-08-18 11:02:24 +08:00
wanglin2	3757622521	Fix：修复画布距浏览器窗口左上角不为0时鼠标缩放时不以鼠标为中心的问题	2023-08-18 10:33:52 +08:00
wanglin2	12265be7d4	Feat：新增禁止鼠标滚轮缩放的配置	2023-08-18 10:16:19 +08:00
wanglin2	df1aed7e04	Fix：优化展开收起按钮的占位元素：1.没有子节点的节点不渲染该元素；2.根据是否存在子节点动态更新该元素	2023-08-18 10:09:23 +08:00
wanglin2	c32c9d1ba1	更新群二维码	2023-08-17 10:06:16 +08:00
wanglin2	26d75c9203	打包	2023-08-17 10:04:49 +08:00
wanglin2	8d1e9fa8e9	Demo：侧边栏涉及图形的选项增加可视化效果	2023-08-17 10:00:33 +08:00
wanglin2	ebc99e97af	Feat：导出pdf支持根据长宽比自动调整方向	2023-08-17 08:49:40 +08:00
wanglin2	efe4aa0ec2	Feat：导出pdf支持根据图片大小分页导出	2023-08-16 17:45:34 +08:00
wanglin2	3f659af1e1	Featc：删除重复的exportPadding配置，改为使用exportPaddingX和exportPaddingY配置；去除导出图片时的双重padding设置	2023-08-16 17:20:05 +08:00
wanglin2	64209a6392	Featc：删除重复的exportPadding配置，改为使用exportPaddingX和exportPaddingY配置；去除导出图片时的双重padding设置	2023-08-16 17:19:35 +08:00
wanglin2	8d1e5dd2e9	Feat：导出svg的图形的paddingX和paddingY改为单侧padding	2023-08-16 17:17:18 +08:00
wanglin2	d218122752	'打包'	2023-08-16 09:31:03 +08:00
wanglin2	9af8afca22	Demo：单独编辑大纲不再和画布联动，优化大数据量下的编辑体验	2023-08-16 09:25:33 +08:00
wanglin2	002ec41ba8	Fix：修复节点文本为空时显示异常问题	2023-08-15 09:30:00 +08:00
wanglin2	ffff257f57	Demo：修复打开本地文件右上角的提示无法关闭的问	2023-08-15 09:03:26 +08:00
街角小林	41d0b675a0	Merge pull request #269 from suka233/main fix: 修复尝试赋值给const常量导致的vite启动dev服务报错	2023-08-15 08:48:43 +08:00
suka233	7601d6730d	Merge pull request #1 from suka233/suka233-patch-1 fix: 修复尝试赋值给const常量导致的vite启动dev服务报错	2023-08-14 17:07:29 +08:00
suka233	f0e9b76bb5	fix: 修复尝试赋值给const常量导致的vite启动dev服务报错	2023-08-14 15:13:42 +08:00
wanglin2	4ec33062a4	Merge branch 'feature' into main	2023-08-14 09:39:03 +08:00
wanglin2	edc63b1293	打包	2023-08-14 09:38:49 +08:00
wanglin2	ec83976818	Doc：调整首页文档	2023-08-14 09:36:10 +08:00
wanglin2	393410757b	Demo：调整小地图位置，解决被侧边按钮遮挡的问题	2023-08-14 09:29:11 +08:00
wanglin2	f20748744a	Demo：右下角支持跳转相关链接	2023-08-14 09:27:59 +08:00