https://github.com/d3/d3-dispatch

Register named callbacks and call them with arguments.
https://github.com/d3/d3-dispatch

Last synced: 3 months ago
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Register named callbacks and call them with arguments.

• Host: GitHub
• URL: https://github.com/d3/d3-dispatch
• Owner: d3
• License: isc
• Created: 2015-06-05T18:43:51.000Z (about 10 years ago)
• Default Branch: main
• Last Pushed: 2023-10-06T15:01:59.000Z (almost 2 years ago)
• Last Synced: 2024-10-29T20:05:33.557Z (9 months ago)
• Language: JavaScript
• Homepage: https://d3js.org/d3-dispatch
• Size: 181 KB
• Stars: 75
• Watchers: 9
• Forks: 26
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# d3-dispatch



Dispatching is a low-level interaction mechanism that allows you to register named callbacks and then call them with arbitrary arguments. A variety of D3 interaction components, such as [d3-drag](https://github.com/d3/d3-drag), use this mechanism to emit events to listeners. Think of this like Node’s [EventEmitter](https://nodejs.org/api/events.html), except every listener has a well-defined name so it’s easy to remove or replace them.

## Resources

- [Documentation](https://d3js.org/d3-dispatch)

- [Examples](https://observablehq.com/collection/@d3/d3-dispatch)

- [Releases](https://github.com/d3/d3-dispatch/releases)

- [Getting help](https://d3js.org/community)