{"version":"1.0","type":"rich","title":"Kraft Curve August 2022","description":"This visualization plots a Kraft curve, showing insulin and glucose levels over time for a named patient from the Meterbolic organization, with data loaded from raw CSV on GitHub. The chart renders a black-background SVG component with two monotone-smoothed polylines, one green for insulin and one yellow for glucose, alongside labeled axes that use custom styling for dark-mode legibility. The interface includes a rescaling control for the insulin axis, a dropdown to select different individuals, and buttons to toggle a red area overlay beneath the insulin curve. The code is structured entirely with D3 v7 APIs, including `d3.line`, `d3.scaleLinear`, `d3.axisBottom`, and `d3.axisLeft`, and uses data filtering and DOM event handlers to manage interactivity.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/25838c5e7b664080bba1db909e36c7c0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}