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Fork of Line Chart (ICE 7)

✓ Published2🌍 Public
Sskmriyaz0786@gmail.com
Last edited Oct 25, 2025
Created on Oct 25, 2025

This visualization shows BMW car sales volumes aggregated by year from an external CSV dataset, displaying a line chart with circular data points. The code uses D3 v7 with an SVG rendering approach, applying `d3.csv` for data loading, `d3.rollup` for aggregation, and `d3.line` to generate the orange line path. Interactive tooltips appear on mouseover using DOM events and a styled div, while grid lines and axes are created with `d3.axisLeft` and `d3.axisBottom`. The implementation includes linear scales for positioning and an animation showcase via transitions on tooltips.

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MIT Licensed

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