{"version":"1.0","type":"rich","title":"Fork of Vega-Lite API Template","description":"This scatter plot visualizes the relationship between fuel efficiency (mpg) and horsepower for classic automobiles, with circles colored by region of origin and sized by vehicle weight. Built using the Vega-Lite API, it defines the visualization through method-chaining operations including `markCircle`, `encode`, and scale specifications. The example loads car data from the UCI Machine Learning Repository via d3’s `csv` function, and renders interactively with tooltips provided by the `vega-tooltip` Handler. Custom axis and label styling are applied through a shared configuration object.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4a6a8d0dcd5b48f4b76759bee4727b84?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}