{"version":"1.0","type":"rich","title":"curve again.js Demo","description":"This example shows an interactive SVG visualization of a smooth curve generated from a set of control points, with a dataset of historical figures plotted as points along the curve based on their birth dates. The visualization uses the D3.js v3 library with a custom SDCurve object implementing dynamic Levin-type subdivision for curve refinement. Users can drag control points to reshape the curve in real time, and the data points reposition accordingly, illustrating how the curve acts as a timeline mapping individuals’ birth dates to positions in two-dimensional space. The rendering is done via SVG circles and paths, with data loaded from a TSV file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6fcc00f01039404697cbac7bc1a493b1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}