Feat:新增彩虹线条插件
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@ -15,6 +15,7 @@ import Search from './src/plugins/Search.js'
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import Painter from './src/plugins/Painter.js'
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import Scrollbar from './src/plugins/Scrollbar.js'
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import Formula from './src/plugins/Formula.js'
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import RainbowLines from './src/plugins/RainbowLines.js'
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import xmind from './src/parse/xmind.js'
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import markdown from './src/parse/markdown.js'
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import icons from './src/svg/icons.js'
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@ -46,5 +47,6 @@ MindMap.usePlugin(MiniMap)
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.usePlugin(Painter)
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.usePlugin(Scrollbar)
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.usePlugin(Formula)
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.usePlugin(RainbowLines)
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export default MindMap
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@ -291,5 +291,21 @@ export const defaultOpt = {
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beforeCooperateUpdate: null,
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// 快捷键操作即将执行前的生命周期函数,返回true可以阻止操作执行
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// 函数接收两个参数:key(快捷键)、activeNodeList(当前激活的节点列表)
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beforeShortcutRun: null
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beforeShortcutRun: null,
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// 彩虹线条配置,需要先注册RainbowLines插件
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rainbowLinesConfig: {
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open: false,// 是否开启彩虹线条
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colorsList: []// 自定义彩虹线条的颜色列表,如果不设置,会使用默认颜色列表
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/*
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[
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'rgb(255, 213, 73)',
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'rgb(255, 136, 126)',
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'rgb(107, 225, 141)',
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'rgb(151, 171, 255)',
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'rgb(129, 220, 242)',
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'rgb(255, 163, 125)',
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'rgb(152, 132, 234)'
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]
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*/
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}
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}
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@ -916,6 +916,7 @@ class Node {
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childNode.getStyle('lineWidth', true)
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const color =
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childNode.getSelfInhertStyle('lineColor') ||
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this.getRainbowLineColor(childNode) ||
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childNode.getStyle('lineColor', true)
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const dasharray =
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childNode.getSelfInhertStyle('lineDasharray') ||
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@ -932,6 +933,13 @@ class Node {
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)
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}
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// 获取彩虹线条颜色
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getRainbowLineColor(node) {
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return this.mindMap.rainbowLines
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? this.mindMap.rainbowLines.getNodeColor(node)
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: ''
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}
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// 移除连线
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removeLine() {
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this._lines.forEach(line => {
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88
simple-mind-map/src/plugins/RainbowLines.js
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88
simple-mind-map/src/plugins/RainbowLines.js
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@ -0,0 +1,88 @@
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import { walk, getNodeDataIndex } from '../utils/index'
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const defaultColorsList = [
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'rgb(255, 213, 73)',
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'rgb(255, 136, 126)',
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'rgb(107, 225, 141)',
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'rgb(151, 171, 255)',
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'rgb(129, 220, 242)',
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'rgb(255, 163, 125)',
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'rgb(152, 132, 234)'
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]
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// 彩虹线条插件
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class RainbowLines {
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constructor({ mindMap }) {
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this.mindMap = mindMap
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}
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// 更新彩虹线条配置
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updateRainLinesConfig(config = {}) {
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const newConfig = this.mindMap.opt.rainbowLinesConfig || {}
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newConfig.open = !!config.open
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newConfig.colorsList = Array.isArray(config.colorsList)
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? config.colorsList
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: []
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// 如果开启彩虹线条,那么先移除所有节点的自定义连线颜色配置
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if (this.mindMap.opt.rainbowLinesConfig.open) {
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this.removeNodeLineColor()
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}
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this.mindMap.render()
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}
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// 删除所有节点的连线颜色
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removeNodeLineColor() {
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const tree = this.mindMap.renderer.renderTree
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walk(
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tree,
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null,
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cur => {
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delete cur.data.lineColor
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},
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null,
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true
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)
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this.mindMap.command.addHistory()
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}
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// 获取一个节点的第二层级的祖先节点
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getSecondLayerAncestor(node) {
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if (node.layerIndex === 1) {
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return node
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} else {
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let res = null
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let parent = node.parent
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while (parent) {
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if (parent.layerIndex === 1) {
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return parent
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}
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parent = parent.parent
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}
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return res
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}
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}
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// 获取颜色列表
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getColorsList() {
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const { rainbowLinesConfig } = this.mindMap.opt
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return rainbowLinesConfig &&
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Array.isArray(rainbowLinesConfig.colorsList) &&
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rainbowLinesConfig.colorsList.length > 0
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? rainbowLinesConfig.colorsList
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: [...defaultColorsList]
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}
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// 获取一个节点的彩虹线条颜色
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getNodeColor(node) {
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const { rainbowLinesConfig } = this.mindMap.opt
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if (!rainbowLinesConfig || !rainbowLinesConfig.open) return ''
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const ancestor = this.getSecondLayerAncestor(node)
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const index = getNodeDataIndex(ancestor)
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const colorsList = this.getColorsList()
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return colorsList[index % colorsList.length]
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}
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}
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RainbowLines.instanceName = 'rainbowLines'
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export default RainbowLines
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