Fork of Interactive Color Legend

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Fork of Interactive Color Legend

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Last edited Apr 1, 2022

Created on Apr 1, 2022

This interactive scatter plot visualizes the Iris Dataset, showing petal length against sepal width with points colored by species. Built with React and D3 v5, it uses d3.scaleLinear for axes, d3.scaleOrdinal for color mapping, and SVG circles for marks. Hovering over a species in the color legend highlights only those data points while fading the rest, using React state for hover tracking. Native SVG `<title>` elements provide tooltips showing the petal length value for each point.

AI-generated description

A scatter plot of The Iris Dataset.

MIT Licensed

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This interactive scatter plot visualizes the Iris dataset, showing petal length against sepal width with points colored by species. Hovering over a species label in the color legend fades non-matching points to 20% opacity while highlighting the selected group. Built with React and D3 v5, the code uses `scaleLinear`, `scaleOrdinal`, and `csv` for data loading, rendering SVG circles and axes via reusable components. The color legend triggers hover events through React state to dynamically filter and emphasize data points.

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