D3 Combo Chart

D3 Combo Chart is a D3v4 charts library developed for HeavyImmerse. It is in active development, currently at 0.16. We will accept PRs and bug reports once we reach 1.0.0.

The main component is d3ComboChart.chart, which is a wrapper for a suite of sub-components, like axis, tooltip, marks, labels, etc. The chart type is nothing more than a configuration option (currently line, area, bar and variants of those).

Documentation

The documentation is generated with documentationjs.

The chart API is very simple: instantiate a chart, set configuration, set data, which automatically triggers a render, otherwise explicitely call render.

d3ComboChart.Chart(document.querySelector('.chart'))
    .setConfig({
        width: 800,
        height: 400,
        keyType: "time",
        chartType: "line"
    })
    .setData(data)

Development

Look in /package.json for the build scripts.

If, for some reason, you get errors about d3/build/d3.js missing, try running npm run clean and npm install.

Third-party vendor licenses

A full list of third-party npm packages and their licenses is maintained in third_party_licenses/THIRD_PARTY_LICENSES.md. To regenerate it after dependency changes, run:

npx github:heavyai/js-license-list

This requires node_modules to be installed (npm install). The script is maintained in the heavyai/js-license-list repo.

Every third-party module from npm that gets includes in the final, distributed bundle has its license verified and license text (if provided) or license type shipped in licenses.txt with the bundle. Licenses must be in the pre-approved list of permissive open-source licenses. If it's necessary to override a license for a module because it's missing or improperly tagged in its package.json, add an entry in license-overrides.json.

License descriptions and public license URLs are maintained in licenses.json as well, but they are not verified and might not be up to date.

Security

Warning

Do not report security vulnerabilities through public GitHub issues!

NVIDIA takes security seriously. If you discover a vulnerability in D3 Combo Chart, DO NOT open a public issue. Use one of the private reporting channels described in SECURITY.md.

Support

Join the HeavyAI GitHub Discussions to ask questions, share feedback, and report issues. HeavyAI maintainers review issues, discussions, and pull requests on a best effort basis without guaranteed response timelines.

License

Apache 2.0. See LICENSE.