{"version":"1.0","type":"rich","title":"Lichen.js Pattern Showcase","description":"A gallery of animated chevron arc patterns built with D3 v5 and the Lichen.js library, rendered as SVG. The chevronArc.js module defines a custom arc generator with configurable inner/outer radii, start/end angles, and indents, producing pointed chevron segments. The index.html page combines this with Lichen.js to generate multiple circular pattern variants, with hover cursors on interactive elements.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-1d835f33b0f0d1a730f84ffdee8f15c5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}