{"version":"1.0","type":"rich","title":"V5 Reusable Examples - Nested data, Chart series - Example 3.1","description":"A nested bar chart displays monthly sales totals for three fruit categories, with each month’s sales aggregated and grouped by fruit type. The visualization uses a single x-axis for months and y-axis for sales values, rendering red-bordered bars per category. Built with D3 v5, it applies a reusable chart pattern based on Mike Bostock’s principles and Marcos Iglesias’ ProD3 structure. The code uses `d3.scaleBand` for x positioning, `d3.scaleLinear` for y scaling, and `d3.axisBottom`/`d3.axisLeft` for axes, with data loaded from a CSV file containing Month, Sales, and Fruit columns.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/65278ef8e3ff42bc80ceea3415a97333?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}