{"version":"1.0","type":"rich","title":"Fork of Vega-Lite API Template","description":"This example visualizes the relationship between vehicle weight, horsepower, and fuel efficiency using data from an auto-mpg dataset loaded via D3’s `csv` function. It renders a scatterplot where each point’s position encodes mpg and horsepower, color encodes origin, and size encodes weight, with tooltips showing car names. The visualization is built declaratively with the Vega-Lite API (`vl.markPoint`, `vl.encode`), registered with Vega and Vega-Lite, and rendered in SVG with a customized dark theme and axis styling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a6abda7d653f484ba0e50ec475d1e3ef?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}