{"version":"1.0","type":"rich","title":"Fork of Vega-Lite API Template","description":"This visualization shows the relationship between vehicle weight, horsepower, and fuel efficiency in a scatter plot, using a dataset of automobile specifications. The plot encodes weight on both the x-axis and color scale, while horsepower appears on the y-axis and miles per gallon determines point size. Built with the Vega-Lite API wrapped in D3.js, it renders as an SVG and includes interactive tooltips showing each car’s name. The code demonstrates programmatic chart construction through `vl.markCircle` and encoding methods, with a custom configuration adjusting axis styling and label fonts.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3b620effb43d415eb0da9bf7ea2b89c2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}