{"version":"1.0","type":"rich","title":"Fork of JS Example 2-Horizontal","description":"A full-screen SVG is constructed entirely with native DOM methods via `document.createElementNS`, without any external libraries. It draws 100 horizontal blue rectangles, each 10 pixels tall, stacked vertically across the viewport. A circular mask with a 200-pixel radius, centered on the screen, restricts visibility to a round window showing a portion of the stripes. The mask uses a white-filled circle, and every rectangle references this mask through its `mask` attribute, creating a simple geometric pattern reminiscent of a flag.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/bd5d28d558da421f88da49b69288f52e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}