{"version":"1.0","type":"rich","title":"Chart of Industries Sharks Invest In","description":"This stacked bar chart shows the number of deals each Shark Tank investor has closed across 16 industries, allowing entrepreneurs to identify which Sharks align with their product category. The chart uses `d3.flatRollup` and `d3.stack` to structure the data, with `d3.scaleOrdinal` and `schemePastel1` for color encoding. Hovering over the legend highlights a selected Shark’s segments while fading others, using interactive event handlers that update the chart’s opacity and stroke. The data was manually derived from a Kaggle Shark Tank US dataset.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ad6823662d4f4a2395107ea110a3f87f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}