{"version":"1.0","type":"rich","title":"Line Chart with Multiples Lines","description":"This line chart tracks personal body weight over time, plotting individual weight measurements taken from June 2008 onward. The chart uses multiple lines to represent different people, though only one person (\"Rub\") appears in the dataset. It uses D3.js with a time-scaled x-axis and linear y-axis, rendering smooth curves via `d3.curveBasis`. A color-coded legend, generated by a custom `colorLegend` function, identifies each person's line.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6d5fea12b5e94aca8f47c6351cf02529?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}