Bubble Chart

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✓ Published0🌍 Public

Last edited Oct 1, 2018

Created on Dec 5, 2016

This bubble chart encodes the Flare class hierarchy in circle areas, packing hundreds of values into a compact space. It shows the relative size of each class by area, with colors distinguishing top-level packages and labels clipped within each bubble. The visualization uses d3.pack for the circle-packing layout, d3.hierarchy to structure the CSV data, and d3.scaleOrdinal with a category color scheme. Text labels are placed as tspans within clip paths, with hover tooltips showing full IDs and formatted values.

AI-generated description

Bubble charts encode data in the area of circles. Although less perceptually-accurate than bar charts, they can pack hundreds of values into a small space. Implementation based on work by Jeff Heer. Data shows the Flare class hierarchy, also courtesy Jeff Heer.

forked from <a href='http://bl.ocks.org/mbostock/'>mbostock</a>'s block: <a href='http://bl.ocks.org/mbostock/4063269'>Bubble Chart</a>

gpl-3.0 Licensed

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