bpmn-auto-layout


Create and layout the graphical representation of a BPMN diagram.

Try it out in the example project.

Usage

This library works with Node.js and in the browser.

``javascript
import { layoutProcess } from 'bpmn-auto-layout';

import diagramXML from './diagram.bpmn';

const diagramWithLayoutXML = await layoutProcess(diagramXML);

console.log(diagramWithLayoutXML);
`

Limitations

* Given a collaboration only the first participant's process will be laid out
* Sub-processes will be laid out as collapsed sub-processes
* The following elements are not laid out:
* Groups
* Text annotations
* Associations
* Message flows

Resources

* Issues

Build and Run

`sh


install dependencies

npm install

build and run tests

npm run all

run example

npm start
`

Test

We use snapshot testing to verify old and new layout attempts. A mismatch is indicated as a test failure.

`sh


run tests

npm test

inspect the results

npm run test:inspect

run update snapshots

npm run test:update-snapshots
`

Add new test cases to test/fixtures` and they will be picked up automatically.

License

MIT