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Mental Health Survey Pie Chart Project Momentum 4

✓ Published1🌍 Public
JJoe Rozman
Last edited Nov 21, 2024
Created on Nov 21, 2024

This interactive pie chart visualizes mental health survey data, showing average scores of selected well-being metrics across categorical attributes like academic year, gender, or university. Users filter the dataset using dropdown menus for attribute, metric, and university, with a reset button restoring defaults. The visualization uses D3.js’s `rollups` and `pie` functions to aggregate and generate arcs, while `arc` and `schemeCategory10` style the slices. Hovering reveals tooltips with precise values, and the chart reads from a local CSV file.

AI-generated description

An approximation of a line chart using D3.js!

Watch the video and study the code to learn about:

  • SVG Path Elements
  • fill, stroke, stroke-width
  • stroke-linecap, stroke-linejoin
  • Vanilla HTML SVG Paths
  • D3.line
  • AI Assist

See also:

Full Playlist: Constructing Visualizations

MIT Licensed

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