{"version":"1.0","type":"rich","title":"Vega-Lite API Template","description":"This example visualizes the relationship between fuel efficiency (mpg), horsepower, weight, and country of origin for automobiles from the UCI Machine Learning Repository Auto MPG dataset. It displays a scatter plot where each circle’s position encodes mpg and horsepower, color encodes origin, and size encodes weight.\n\nThe code uses the Vega-Lite API to build the chart declaratively, with the `vl.markCircle`, `vl.x()`, `vl.y()`, and `vl.color()` methods. It loads CSV data via D3’s `csv` function, registers Vega-Lite components, and renders an interactive SVG with tooltips.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d3b81a331a064a03be3684258e88bdd3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}