{"version":"1.0","type":"rich","title":"Sol Lewitt Project in D3 Attempt #1 (using enter method)","description":"This example renders a grid of vertical and horizontal bars overlaid with two circular masks, creating a crosshatch pattern that fades within a central circle. It uses D3 v7’s `select`, `range`, and the enter method to append SVG rectangles, while defining masks with `circle` and `rect` elements to control visibility. The code draws 100 vertical and 100 horizontal strips, each masked to reveal only the intersecting circular regions. The visualization demonstrates a geometric generative composition inspired by Sol Lewitt, rendered entirely with SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4a2f97b1e0be4f87bb8a15f2a4c8df5d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}