{"version":"1.0","type":"rich","title":"Bar Chart: Unemployment Rates by State","description":"This bar chart visualizes unemployment rates across a selection of U.S. states, using a sequential blue color scale where darker bars indicate higher rates. The chart includes rounded bars with drop shadows, a dynamic tooltip showing state and rate on hover, and a vertical gradient legend. Built with D3.js, the visualization uses `scaleBand`, `scaleLinear`, `scaleSequential`, `interpolateBlues`, `axisBottom`, and `axisLeft` to structure the axes and color mapping. Gridlines and labeled axes enhance readability, while the embedded data contains hardcoded state unemployment percentages.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e9fc1b5c652e410682b2c5dabdf7ee2c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}