{"version":"1.0","type":"rich","title":"\"Javascript Practice\"","description":"An example of basic SVG circle placement using D3 version 7. The code creates three circles positioned via groups at different screen coordinates, with contrasting stroke and fill colors. It uses `select` to append an SVG element sized to the window, then applies explicit `attr` calls for circle positions and styling, demonstrating straightforward group transforms and child element creation in a D3 SVG canvas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b0daba6931de4cb9a5bb45ef7e2ab645?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}