multi line
✓ Published1🌍 Public
This multi-series line chart displays fitness activity trends over 160 days, comparing steps count, calories burned, and workout minutes on a single scaled y-axis. Built with D3.js v7, the visualization renders three distinct colored lines—purple, blue, and green—from a CSV dataset, with data points filtered to every tenth day for clarity. The SVG output includes axis labels, a legend, and gridlines, using D3's linear scales and line generators. Steps and workout minutes are normalized to align with calorie values.
AI-generated descriptionMIT Licensed