multi line chart- d3

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multi line chart- d3

✓ Published0🌍 Public

Last edited Apr 27, 2024

Created on Apr 26, 2024

This multi-line chart visualizes changes in six continental populations—Africa, Asia, Europe, North America, Oceania, and South America—over time using data loaded from a remote CSV file via `d3.text`. The code renders six distinct colored lines using `d3.line` paths within an SVG, with each region assigned a unique stroke color. The chart uses `d3.scaleBand` for x-axis months and `d3.scaleLinear` for y-axis values, which is fixed between 1,000 and 3,600,000. Interactive circular markers, created with SVG `circle` elements, display tooltips on mouseover via `d3.select` and event listeners, showing the specific data values for each month. The visualization is built with React, utilizes D3.js version 7, and is rendered entirely as vector graphics.

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A bare minimum HTML page demonstrating use of CSS and JavaScript.

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