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Covid_1

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Covid_1

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LLakshmi Keerthi
Last edited Apr 16, 2024
Created on Apr 16, 2024
Forked from Hello VizHub

This example visualizes COVID-19 new cases from a cleaned CSV file, showing a cumulative sum line chart for a selected date. Buttons generated from all available dates let users switch between dates, and the chart updates to display the cumulative case total for that day. The visualization loads data via `d3.csv`, parses dates with `d3.timeParse`, and renders an SVG line using `d3.line` with `d3.scaleTime` and `d3.scaleLinear` axes. It demonstrates D3 v6 event handling, data filtering, and dynamic SVG updates.

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An example showing the capabilities of VizHub:

  • Loads D3 via UNPKG.
  • Demonstrates use of import from "d3".
  • Demonstrates use of import from local ES6 modules.