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Line Chart with Multiple Lines

✓ Published1🌍 Public
SSourav Sarker
Last edited Apr 25, 2020
Created on Apr 25, 2020

This line chart displays one week of temperature readings in degrees Celsius from multiple cities around the world, using data from Data Canvas - Sense Your City. Each city appears as a separate smooth curve, colored via a categorical scale, with a legend positioned to the right. The visualization is built with D3 v5, using `d3.csv` for data loading, `d3.scaleTime` and `d3.scaleLinear` for axes, `d3.line` with `curveBasis` for path generation, and `d3.nest` to group readings by city. An ordinal color scale assigns distinct hues, and a custom color legend renders circles and labels.

AI-generated description

This line chart shows one week of temperature (in degrees Celcius) in cities around the world. The data comes from Data Canvas - Sense Your City.

MIT Licensed

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