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@opensankey/looker

v0.1.0

Published

Looker custom visualization adapter for OpenSankey. Renders interactive Sankey charts inside Looker dashboards.

Vulnerabilities

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Links

Maintainers

avinsheavinshe

Keywords

Readme

@opensankey/looker

Looker custom visualization adapter for OpenSankey. Renders interactive Sankey charts inside Looker dashboards.

Setup

  1. Build the adapter:
pnpm build

  1. Upload dist/index.global.js and manifest.lkml to your Looker instance as a custom visualization.

  2. In your Looker Explore, select at least 2 dimensions (source, target) and 1 measure (value).

  3. Choose "Sankey Chart" from the visualization picker.

Configurable Options

These appear in Looker's visualization config panel under the "Style" section:

| Option | Default | Description | |--------|---------|-------------| | Node Width | 20 | Width of node rectangles in pixels | | Node Padding | 12 | Vertical spacing between nodes | | Link Opacity | 0.4 | Opacity of link ribbons (0-1) | | Highlight Mode | Both | Hover highlight direction: both, forward, backward, none |

CSP Safety

This adapter uses no injected <style> tags and no CSS @keyframes. All styling is applied via inline style attributes and animations use requestAnimationFrame. This is designed to work within Looker's Content Security Policy.

License

MIT