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d3-nested-circle-pack-leaf-node-charts

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VVinodLouis
Last edited Jul 23, 2018
Created on Jul 23, 2018

This interactive circle packing visualization uses a hierarchical JSON dataset of product categories, subcategories, and brands, with leaf nodes representing daily sales values across a week. Built with D3 v4 and rendered in SVG, the chart extends the classic circle pack layout by nesting a small bar chart inside each leaf node to show the seven daily data points. Users can click to zoom between hierarchy levels, with nodes and labels smoothly animating to new positions. Hover effects highlight nodes, and the layout organizes products by category and brand, making weekly sales patterns visually comparable across the tree.

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Built with blockbuilder.org

Extented from bl.ocks.org circle pack

mit Licensed

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