{"version":"1.0","type":"rich","title":"colored bar chart","description":"A colored bar chart displays a dataset of numeric values as vertical bars, with color mapping from green through orange to red via a `d3.scaleLinear` domain of 0 to 110. React state management allows the user to increment, filter (values ≤ 50), or randomly append data through buttons, triggering `useEffect` updates. The SVG is rendered using `scaleBand` for x-positioning, `scaleLinear` for y-scaling, and D3 v5 axes. Bars animate on transitions, and mouseenter events create tooltips with D3 text elements that fade in.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/81f32bd5b1a34e2ab165fede66562e05?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}