{"version":"1.0","type":"rich","title":"Fork of [Vega-Lite] 3.5 Selection","description":"Two stacked area charts show the S&P 500 price over time, sourced from a CSV file. The upper chart’s x-axis scale is linked to a brush selection on the lower, smaller chart via a Vega-Lite parameter named `brush`, which uses an interval selection over the x-encoding. Dragging across the lower chart updates the upper chart’s displayed date range. The visualization is built with Vega-Lite 5, embedded by vega-embed, and renders area marks for both views.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/176a567d7d784284848f3245e330025d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}