{"version":"1.0","type":"rich","title":"D3-coding-challenge#4:Render in multiple canvas","description":"Two D3 canvases render distinct visuals side by side: one draws a Daruma face with circles and arcs for eyes, nose, and blush, while the other displays a bar chart from hardcoded sample data. Built with d3.select, d3.scaleLinear, d3.arc, and d3.transition, both SVG canvases animate background color changes over time. The bar chart uses d3.axisBottom for its x-axis and ordinal color scaling for bars.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c4dbc64048d942ff8c07bb87faa5a487?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}