{"version":"1.0","type":"rich","title":"SDCurve.js Demo","description":"This demo shows an interactive SDCurve.js curve editor where users can manipulate a spline defined by four control points. The SVG rendering displays a white curve over a dark background, with the curve dynamically subdivided and smoothed using the dyn-levin algorithm. The code loads biographical data from a TSV file containing 19th-century women writers, though the data-loading routine appears incomplete. Built with React and D3 v3, the visualization supports mouse interaction, including dragging control points and adjusting curve resolution and degree parameters.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/bb540749d1a54fbcb098c2d4ff0c7e2d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}