@elyra/canvas

elyra/canvas

Elyra Canvas is an open-source library, which provides React objects that enable applications to quickly create a fully functional flow editor. Users can easily create and edit the flows of linked nodes by using the flow editor.

Elyra Canvas in action in the SPSS Modeler UI, the flagship component of IBM Watsonx

Elyra Canvas Modules

The elyra-ai/canvas repo contains three main modules: Common Canvas, Common Properties and Test Harness. For more details, see this documentation.

Elyra Canvas Components Overview

The Elyra Canvas package delivers two decoupled React objects: Common Canvas and Common Properties. For more details, see this documentation.

Try Elyra Canvas

The "Tiny App" is a demonstration application that is produced with only a few lines of code. You can use it to try these features of Elyra Canvas:

• Dragging a node
• Editing a comment (by double clicking on it)
• Dragging a node from the palette
• Clicking a button on the toolbar
• Zooming in and out using the scroll gesture
• Create a new node by dragging one from the palette

Getting started

Elyra Canvas requires react, react-dom, react-intl, and react-redux libraries to be installed. For versions requirements, see peerDependencies in package.json.

To install @elyra/canvas in your project, run the following command using npm:

npm install @elyra/canvas --save-dev

For more details about installation and getting started in Elyra Canvas, check out:

• Elyra Canvas Initial Setup
• Getting started with Common Canvas
• Getting started with Common Properties

📖 Documentation

If you're looking for @elyra/canvas documentation, check out:

• Documentation
• Test Harness Playground

IBM Telemetry

This package uses IBM Telemetry to collect de-identified and anonymized metrics data. By installing this package as a dependency you are agreeing to telemetry collection. To opt out, see Opting out of IBM Telemetry data collection. For more information on the data being collected, please see the IBM Telemetry documentation.