{"version":"1.0","type":"rich","title":"Fork of Circles with D3","description":"This example demonstrates a fixed layout of colorful, semi-transparent circles drawn on a light green SVG background using D3.js. The visualization uses hardcoded data—an array of objects with x, y, radius, and fill color properties—to bind and render seven circles via `d3.select`, `.selectAll`, `.join`, and `.attr` calls. It showcases D3's data-join pattern and dynamic attribute styling, setting circle positions, sizes, colors, and a uniform opacity through method chaining.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c100102f6d4745369af8134a16e20b1f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}