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MULTILINE MELTED

✓ Published3🌍 Public
Ccocktaildata
Last edited Mar 30, 2020
Created on Mar 22, 2020

This visualization shows population trends for world regions from 1950 to 2100, with each line representing a continent and colored using a categorical scale. The chart uses a time-based x-axis and a linear y-axis for population, with the legend ordered by each line’s final value. Built with d3.scaleTime, d3.scaleLinear, and d3.line, the data is melted from UN population estimates and medium-variant projections, then rendered as SVG paths with a basis curve.

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Tutorial from YouTube

MIT Licensed

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