What's Changed

• feat: update version by @pomelo-nwu in #481
• V2.7.16 by @pomelo-nwu in #483
• feat: update docs by @pomelo-nwu in #487
• fix: modeController is undefined while call removeBehaviors on a destroyed graph instance by @Yanyan-Wang in #491
• Chore/update version by @pomelo-nwu in #492
• fix: remove @antv/util and use lodash-es uniformly by @Aarebecca in #495
• chore: update packages version by @Aarebecca in #496
• chore: update grapin version by @Aarebecca in #497

New Contributors

• @Aarebecca made their first contribution in #495

Full Changelog: https://github.com/antvis/Graphin/compare/v2.7.14...@antv/[email protected]

• Added willUnmount props

#388 fix loop issue
#391 fix calc label width issue

• implement new computeCoulombsLaw method using quadtree and Barnes-Hut approximation
• reduce computing complexity from O(N^2) to O(NlogN)

Thanks for @brickmaker contribution !

• Update g6 version to 4.3.4
• Fix Legend component logic
• Lock fatherjs version
• Fix Hull Components uuid issue
• Fix site undefined url
• Feat:add CreateEdge component

New architecture upgrade

• Refactored Graphin's architecture to be more concise and efficient
• Introduce ReactContext to pass graph instances to Components
• Solve the problem of inconsistency with G6 usage
• A better data-driven way to use graphin
• Standardize the style and combination of nodes and edges
• Added TreeGraph rendering and layout
• Optimized performance
• Better website demo and Typescript development experience.
• Added graph visual analysis solution

• 在初始化流程，新增initState，能够让数据有一个初始化的状态
• JSON shema的描述注册节点，新增update 方法
• 为了提高fitview的效率 取边上4个点去进行第一次的fitview

感谢 @xdddst 知识图谱团队的贡献

• 升级底层g6引擎到V3.8.1，性能得到优化
• 组件Toolbar新增鱼眼功能
• 其他若干功能优化

重要特性

01. 升级最新版

长期以来Graphin都依赖G6的一个稳定版本[email protected]，底层G是3.X版本。
[email protected] 到 [email protected]版本，主要有3个重要特性
• 底层绘图引擎 G 升级到4.X版本
• [email protected] 支持新状态管理
• [email protected] 支持Node Combo
Graphin升级到最新版本，意味着用户可以同步享受到G6升级带来的新特性，高性能。

02.新特性

• 支持节点多边：https://graphin.antv.vision/zh/examples/shape/edge
• 支持大数据量节点，支持webworker计算，不损失动画
• 支持节点分组，目前仅是开放G6的底层接口，上层封装“团伙导航”还未开始，详见讨论
• 新增分析组件图例 Legend ：
• 新增关系发现DEMO：https://graphin.antv.vision/zh/examples/advanced/find-connections
• 新增关系扩散的DEMO：https://graphin.antv.vision/zh/examples/advanced/node-expand