Bortrex

@Bortrex·2 public vizzes

Fork of D3 Starter

This visualization displays the growth of COVID-19 cases and deaths in the United States over time as a series of color-coded circles. The circles’ radii and colors are scaled using `d3.scaleSequential` with `d3.interpolateSpectral`, mapping case counts to a maximum radius of 150. As the data progresses, the circles expand along the x-axis, creating an animated timeline effect. The example uses D3 v7 to load and parse CSV data from the New York Times GitHub repository, updating SVG elements dynamically to reflect the changing values.

Nov 11, 2021

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Fork of HTML Starter

This visualization animates US COVID-19 case data from the New York Times, mapping cumulative cases over time as colored circles along a horizontal timeline. A sequential spectral color scale encodes case counts, with circle radius proportional to daily increases. The sketch.js file uses D3 v7 to load the CSV data, parse it, and render animated circles through an iterative drawing loop. The visualization demonstrates cumulative growth patterns from early January through August 2020, with color intensity shifting as case numbers escalate.

Nov 10, 2021