{"version":"1.0","type":"rich","title":"Circles with Canvas","description":"A set of circles in various colors and sizes appears on a pale green background, demonstrating how D3 can work with the Canvas API for high-resolution rendering. The visualization uses hardcoded data points for circle positions, radii, and fills. The code imports `select` from D3 and manually draws each circle using the Canvas `beginPath`, `arc`, and `fill` methods. It also scales the canvas context by the device pixel ratio to ensure crisp shapes on hi-dpi displays.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c4970c06d42d458fb1ae7cdf923c4069?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}