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Refactored Area Chart (don activity)

✓ Published0🌍 Public
Kkragovic
Last edited Apr 21, 2021
Created on Apr 21, 2021

This area chart displays monthly blood donation activity, comparing total donations against the portion attributed to COVID-19. The visualization includes a legend that uses a striped pattern to distinguish the COVID-19 subset. Users can toggle between three menu options—total, COVID-19, and other purposes—to switch which data series the chart highlights, with values labeled directly above the area path. Built with React and D3 v6, the chart uses `scaleTime` and `scaleLinear` for axes, `area` generators for the filled regions, and `csv` to load data from a gist.

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MIT Licensed

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