{"version":"1.0","type":"rich","title":"Vega-Lite API Template (1)","description":"This visualization shows a scatter plot of automobile data from the UCI Auto MPG dataset, plotting population against horsepower with point size scaled by weight. The chart is built using the Vega-Lite API, which programmatically constructs a Vega-Lite specification through JavaScript calls like `vl.markPoint()` and `vl.x().fieldQ()`. It loads data asynchronously via `d3.csv`, applies a custom configuration for axis styling, and renders to SVG with interactive tooltips powered by `vega-tooltip`. The visualization fills the browser window and auto-fits its dimensions to the viewport.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2f0b1f86f25b44d89fa782cc23a05761?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}