lu-mind-mapping

(20221018)本项目是为了满足公司现有业务需求做出的Demo版本，如需正式使用请考虑使用原作者项目，原项目比较完整而且能适用大部分场景，以下说明均为原作者的README内容。

!mindelixir logo

Mind elixir 是一个无框架依赖的思维导图内核

English

立即尝试

!mindelixir

https://mind-elixir.com/#/

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https://codepen.io/ssshooter/pen/GVQRYK

with React https://codesandbox.io/s/mind-elixir-react-9sisb

with Vue https://codesandbox.io/s/mind-elixir-vue-nqjjl

如何使用

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#### NPM

``bash
npm i mind-elixir -S
`

`javascript
import MindElixir, { E } from 'mind-elixir'
`

#### Script 标签

`html

`

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`html

`

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`javascript
import MindElixir, { E } from 'mind-elixir'
import { exportSvg, exportPng } from '../dist/painter'
import example from '../dist/example1'

let options = {
el: '#map',
direction: MindElixir.LEFT,
// create new map data
data: MindElixir.new('new topic') or example,
// the data return from .getAllData()
draggable: true, // default true
contextMenu: true, // default true
toolBar: true, // default true
nodeMenu: true, // default true
keypress: true, // default true
locale: 'en', // [zh_CN,zh_TW,en,ja,pt] waiting for PRs
overflowHidden: false, // default false
primaryLinkStyle: 2, // [1,2] default 1
primaryNodeVerticalGap: 15, // default 25
primaryNodeHorizontalGap: 15, // default 65
contextMenuOption: {
focus: true,
link: true,
extend: [
{
name: 'Node edit',
onclick: () => {
alert('extend menu')
},
},
],
},
allowUndo: false,
before: {
insertSibling(el, obj) {
return true
},
async addChild(el, obj) {
await sleep()
return true
},
},
}

let mind = new MindElixir(options)
mind.init()

// get a node
E('node-id')

`

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`javascript
// whole node data structure up to now
{
topic: 'node topic',
id: 'bd1c24420cd2c2f5',
style: { fontSize: '32', color: '#3298db', background: '#ecf0f1' },
parent: null,
tags: ['Tag'],
icons: ['😀'],
hyperLink: 'https://github.com/ssshooter/mind-elixir-core',
}
`

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`javascript
mind.bus.addListener('operation', operation => {
console.log(operation)
// return {
// name: action name,
// obj: target object
// }

// name: [insertSibling|addChild|removeNode|beginEdit|finishEdit]
// obj: target

// name: moveNode
// obj: {from:target1,to:target2}
})

mind.bus.addListener('selectNode', node => {
console.log(node)
})

mind.bus.addListener('expandNode', node => {
console.log('expandNode: ', node)
})
`

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`javascript
mind.getAllData() // javascript object, see src/example.js
mind.getAllDataString() // stringify object
mind.getAllDataMd() // markdown
`

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WIP

`javascript
import painter from 'mind-elixir/dist/painter'
painter.exportSvg()
painter.exportPng()
`

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`javascript
let mind = new MindElixir({
...
before: {
insertSibling(el, obj) {
console.log(el, obj)
if (this.currentNode.nodeObj.parent.root) {
return false
}
return true
},
async addChild(el, obj) {
await sleep()
if (this.currentNode.nodeObj.parent.root) {
return false
}
return true
},
},
})
``

文档

https://doc.mind-elixir.com/

感谢

canvg