@maxgraph/core

@maxgraph/core

maxGraph is a TypeScript library which can display and allow interaction with vector diagrams. At a high level, it provides:

• Nodes, also known as vertices which are typically represented by shapes like rectangles.
• Edges which can be lines and arrows which normally point between one node and another.

It provides many of the diagramming features which would be expected by a piece of presentation software like Microsoft® PowerPoint™ or LibreOffice® Impress such as being able to resize, move or rotate nodes, but has a stronger focus on automatic layout algorithms and applications of Graph Theory. It is suited towards software which requires finer-grained customization of functionality than off-the-shelf packages.

For more details, see the maxGraph GitHub repository.

Install

npm install @maxgraph/core

Getting started

All the information is available in the README of the GitHub repository.

Changelog

0.11.0

Release date: 2024-06-09

For more details, see the 0.11.0 Changelog on the GitHub release page.

This release contains enhancements, documentation improvements and bug fixes.

Breaking Changes

• In StencilShape, the allowEval and defaultLocalized static properties have been removed. Configure these properties using StencilShapeConfig.
• Logs are no longer sent to MaxLog by default. To restore the previous behavior, change maxGraph's global configuration with:

GlobalConfig.logger = new MaxLogAsLogger();

• MaxWindow.activeWindow is no longer available; it was intended for internal use only, so there's no reason to make it public.
• The signature of cellArrayUtils.getOpposites has changed. It now returns an array and take an edges Cell array parameter. Previously it was returning a function and this was an extra indirection. This is now simpler to use and match the signature of the mxGraph function.
• cellArrayUtils.restoreClone is no longer available. It was intended to be private.
• The signature of cellArrayUtils.cloneCells has changed. It now returns an array of Cells instead of a function.
• The GraphDataModel.cloneCell function has been moved to the cellArrayUtils namespace. The function doesn't use any internal GraphDataModel state, and moving it into cellArrayUtils is consistent with the cloneCells function already there.