{"version":"1.0","type":"rich","title":"Line Chart (ICE 7)","description":"This example displays the average population of the United States over time, using a smooth, curved line to connect annual data points ordered by year. The chart is rendered as an SVG with React, using D3’s `scaleTime`, `scaleLinear`, `line()`, and `curveNatural` to map and draw the trend. Axis ticks are generated by reusable React components, and the data is loaded asynchronously from a CSV URL using D3’s `csv` and React’s `useState`/`useEffect`. The visualization is styled with Lato font and a minimal, grid-based aesthetic.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6c813a47bf3e44f2afcfb1d5d90358e1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}