{"version":"1.0","type":"rich","title":"d3 simbols","description":"A grid of horizontal and vertical stripes alternates through two SVG masks to reveal a large star-shaped symbol at the center. The example demonstrates D3’s `symbol` and `symbols` API to generate the star path, combined with `mask` elements to create intersecting stripe patterns. Fifty rectangles are drawn in each direction using `d3.range` and `join`, with the horizontal set masked by an inverted white-on-black layer and the vertical set by its opposite. The result shows how layered masks can produce dynamic visual interferences.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/54f178975f0648bdb33a2d37bca7de71?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}