{"version":"1.0","type":"rich","title":"Hello Vega Lite API","description":"This example maps zip code locations across the United States as an interactive canvas visualization. It uses the Vega-Lite API (vl) to define a circle mark with longitude and latitude encodings, projecting the data with the Albers USA projection. The D3 library supplies a categorical color scale generated from hue, chroma, and lightness (hcl) values, assigning a distinct color per first two digits of each zip code. The final Vega view is rendered to a HiDPI canvas with a scale factor of three for retina displays. The underlying data is loaded from a remote CSV of zip codes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/46bbb24e82604fff9738abdb6bdf8551?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}