{"version":"1.0","type":"rich","title":"SVG Fundamentals","description":"This example demonstrates the visual impact of SVG masks, using them to selectively reveal or hide overlapping shapes. It creates a full-screen canvas filled with horizontal and vertical stripes by generating one hundred thin rectangles for each direction. A circular mask isolates a central area where the stripes remain visible, while a second, inverted mask produces a contrasting ring effect by revealing the vertical stripes outside the circle. The code builds the SVG document dynamically through the Document Object Model, creating elements like rectangles and masks using `createElementNS` and `setAttribute` within JavaScript.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9e4fe23a1b2c453caabd3bd791cef562?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}