Fork of Vega-Lite API Template
This example displays a scatter plot of the Auto MPG dataset, mapping fuel efficiency against horsepower with points colored by origin and sized by vehicle weight. The visualization is built using the Vega-Lite API, which registers with Vega and Vega-Lite to compile specifications, and uses D3’s `csv` loader to fetch the data. The chart is rendered as an SVG, with a custom configuration for axes and labels, and includes an interactive tooltip showing the vehicle name via the Vega Tooltip library.