This demo shows how to implement a minimap for visualizations that require a lot of real estate. In some cases, a minimap could prove useful in fulfilling Ben Shneiderman's Visual Information Seeking Mantra. D3.js data joining makes minimap implementation an easy task. Inspiration includes,
- Minimap/Mini-viewer and later code editors like Atom's Minimap, Sublime, VSCode, and others
- Tidy Tree
- Collapsible Indented Tree
Data: Flare courtesy Jeff Heer.