{"version":"1.0","type":"rich","title":"Untitled","description":"This visualization displays a stacked bar chart of U.S. state populations segmented by age groups, sorted by total population. The React-based example uses D3.js v3 to generate SVG bars with an ordinal x-axis, linear y-axis, and a color scale. Interactive features include hover tooltips showing segment values and a legend that filters bars on click. Data is loaded from an external CSV file, and animations are triggered through legend selections.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cdb3d2d8e78c48109539a2dbc78740f2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}