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Fork of Line Chart with Multiple Lines
This fork of a D3 v5 line chart visualizes one week of temperature data for cities worldwide, sourced from Data Canvas – Sense Your City. The SVG rendering uses `d3.scaleTime`, `d3.scaleLinear`, and `d3.scaleOrdinal` with `d3.schemeCategory10` for color encoding. Lines are generated via `d3.line` with `d3.curveBasis`, while a custom `colorLegend` function handles the categorical legend. Data is loaded from a CSV, parsed with timestamps converted to `Date` objects, and nested by city using `d3.nest`.
AI-generated descriptionThis line chart shows one week of temperature (in degrees Celcius) in cities around the world. The data comes from Data Canvas - Sense Your City.