{"version":"1.0","type":"rich","title":"Fork of Vega-Lite API Template","description":"This interactive scatter plot visualizes the relationship between automobile horsepower, fuel efficiency, and origin using the Vega-Lite API, rendered with D3.js. Data from the auto-mpg.csv dataset is fetched via `d3.csv` and displayed as semi-transparent circles, where the x-axis encodes origin, the y-axis encodes horsepower, color distinguishes origin, and size maps to miles per gallon. The code builds the visualization by chaining `vl.markCircle()` and encoding methods, then applies a custom config for axes and typography, with tooltips enabled through the Vega-Tooltip handler.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3931cd97f34a444db7b22e0acad34b67?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}