Hierarchical Bar Chart

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Hierarchical Bar Chart

✓ Published0🌍 Public

Last edited Jul 5, 2019

Created on Oct 13, 2011

This hierarchical bar chart shows the file structure of the Flare visualization toolkit, with each blue bar representing a folder. A bar’s length encodes the total size of all contained files and subfolders. Clicking a bar drills down into that folder, while clicking the background navigates back up. Built with D3 v3, the visualization uses `d3.layout.partition` to compute the hierarchy and animated SVG transitions to smoothly update the bars and x-axis when navigating.

AI-generated description

This bar chart visualizes hierarchical data using D3. Each blue bar represents a folder, whose length encodes the total size of all files in that folder (and all subfolders). Clicking on a bar dives into that folder, while clicking on the background bubbles back up to the parent folder. The effect is similar to a zoomable partition layout, though in a more conventional display.

gpl-3.0 Licensed

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