{"version":"1.0","type":"rich","title":"Fork of Circles with D3","description":"This visualization creates a striking striped pattern using 100 horizontal rectangles of varying heights, each rendered in SVG. The code uses a D3 mask with a circular cutout to reveal the colored bars through a black overlay, producing a lens-like effect. Built with D3 v7, it employs `select`, `range`, and `join` to bind data to rect elements, while the mask is constructed with custom SVG elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/549f0ad0bc0047c7945875b8502e2394?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}