{"version":"1.0","type":"rich","title":"Fork of SVG Fundamentals Horizontal","description":"This example demonstrates SVG masking by confining a pattern of horizontal and vertical lines to a circular region at the center of the screen. The code generates 100 horizontal strips and 100 vertical strips using the `document.createElementNS` API, while a mask containing a white circle over a black rectangle restricts visibility of the horizontal lines. The result is a grid where only the intersection inside the circle remains visible, created entirely with vanilla JavaScript and no external libraries.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3545f0090d1147428b8aa5a49fb38ed8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}