{"version":"1.0","type":"rich","title":"D3","description":"Using D3’s select and range APIs, this example renders a grid of horizontal and vertical SVG rectangles. Two masking circles reveal a cross-shaped intersection in the center, combining white and black fills to create the visual effect. The SVG output is generated with chained join operations and attribute setters.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f8e982527ef546c28df24a40c4c55da7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}