{"version":"1.0","type":"rich","title":"D3Trial full","description":"This example renders a full-screen SVG grid of 100 horizontal and 100 vertical bars, each drawn as a thin rectangle. The bars are layered and clipped by two SVG masks. One mask inverts its fill to hide the horizontal bars over a central region, while the other mask similarly hides the vertical bars in a complementary area, creating a cross-hatched visual effect. The code uses D3 v6 selections with `.join()`, `d3.range`, and `d3.symbol` (commented out), with masks constructed via `svg.append('mask')` and filled rectangles. The dimensions are set to `window.innerWidth` and `window.innerHeight`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e4b6bcf7d6264c429d3067d0e1b6e8b0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}