매출_1920
✓ Published0🌍 Public
This chart shows quarterly sales data for Gangnam District across 2019 and 2020, displayed as a bar chart with a dark blue background. Hovering over a bar highlights it and displays the percentage difference from the hovered quarter to all other quarters, shown as floating text. The visualization is built with D3 v5, using SVG for rendering and transitions for animation. Data is loaded from a CSV file, with axes, gridlines, and labels created via D3’s scale functions and axis helpers.
AI-generated descriptionMIT Licensed