{"version":"1.0","type":"rich","title":"d3js clickable stacked bar chart","description":"This stacked bar chart, based on Mike Bostock's original, adds an interactive legend that lets viewers isolate individual categories. The visualization displays U.S. census population data by state and age group. Clicking a legend item filters the bars to show only that category, while hovering over bars reveals tooltips with exact values and highlights the segment. The chart is rendered with SVG and includes animated transitions, built with D3.js under an MIT license.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-9c62982f23611be01b8714b858a978b8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}