Pie chart RDW With help from Laurens

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Pie chart RDW With help from Laurens

✓ Published1🌍 Public

Last edited Nov 12, 2020

Created on Nov 12, 2020

This example shows a pie chart of parking data from the RDW open data API, visualizing the distribution of start dates by year. The code loads JSON data via `fetch`, filters it to the first four characters of the `startdataarea` field, counts occurrences per year, and renders the chart using D3.js v6’s `d3.pie`, `d3.arc`, and `d3.scaleOrdinal`. The SVG is centered on the page, with each slice labeled by year and colored using the category10 scheme.

AI-generated description

Thanks to https://www.youtube.com/watch?v=lnXf1mpFGb8&t=50s&ab_channel=FrontendTips

MIT Licensed

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