{"version":"1.0","type":"rich","title":"js-visualization","description":"This example renders two sets of overlapping SVG rectangles—horizontal red stripes and alternating green vertical stripes—that are masked by circular cutouts to create a dynamic patterned display. The entire visualization rotates continuously via CSS animation. The code builds the SVG scene imperatively using the DOM API, creating masks, rectangles, and circles with `document.createElementNS`, while styling spins through keyframes defined in CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/947a9e7eca564383be8acd94ed219c88?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}