{"version":"1.0","type":"rich","title":"Car_Models","description":"This interactive bar chart visualizes letter-frequency data loaded from a CSV file, highlighting selected bars through color and opacity changes. Built with React 19 and D3 v7, it uses `scaleBand` and `scaleLinear` for axes, `ResizeObserver` for responsive sizing, and D3 selections with `join` for rendering. Clicking a bar toggles its selection state, dimming non-selected bars to emphasize the chosen category.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6aee60cfecf64652901a0f56aaf6b467?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}