{"version":"1.0","type":"rich","title":"Exercise 1:  Pseudo Hanging Bar Chart","description":"A pseudo hanging bar chart presents categorical values as gray bars suspended from a curved baseline, with a red-outlined purple first bar for emphasis. The SVG rendering uses raw HTML elements—`<rect>`, `<line>`, `<path>`, and `<circle>`—without JavaScript libraries. Axis ticks and labels are manually positioned, while a black polyline connects circle markers over each bar to suggest a trend line. The chart approximates a hanging bar layout by anchoring bars at varying heights along the curve, with the y-axis inverted so lower values appear higher.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e5412429c3474692b2491fc79dd64ecd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}