{"version":"1.0","type":"rich","title":"Fork of so lewit reproduction D3.js fundamental","description":"This example manipulates SVG masks to create a dynamic visual composition of overlapping horizontal and vertical stripes. The main view is a grid of 100 rectangles that cycle through a circular mask, revealing a sunburst-like pattern from the center. A second set of rectangles uses an inverted mask to create a contrasting cross-hatch effect. The code uses the D3.js library (v7) to construct the SVG elements and apply the masking logic via the `append` and `attr` methods.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f8b3deda8cae44fea8a5f99991f855aa?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}