{"version":"1.0","type":"rich","title":"STACKBAR Group Colours","description":"This stacked bar chart colors each bar segment by animal group—Domestic, Pest, Africa, Marine—using a custom scale with four shades per group, one per series (A–D). Built with D3 v5, it loads CSV data via `d3.csv`, stacks values using `d3.stack`, and renders SVG. The code assigns a unique color per segment, combining group and series indices, to differentiate categories beyond standard stacked-bar coloring.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5e7b77ea57e6419eadebff10fba72c9c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}