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Interactive Color Legend

✓ Published0🌍 Public
Jjbruzzo
Last edited Jul 2, 2022
Created on Jul 2, 2022

This interactive scatterplot visualizes the Iris dataset, plotting petal length against sepal width. Users can hover over the color legend to highlight data points belonging to a specific species, with non-matching points fading to 20% opacity. Built with React state management and D3 v7 scales (`scaleLinear`, `scaleOrdinal`), the visualization renders SVG circles with axis components replicated from the gallery. The color legend itself responds to mouse events, triggering filtering logic that redraws highlighted marks on top of the dimmed full dataset.

AI-generated description

A program that loads in some data using D3 utilities, and uses React state to keep track of the data.

Plotting the Iris dataset

MIT Licensed

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