{"version":"1.0","type":"rich","title":"[Vega-Lite] 3.2 Line Chart","description":"This example combines two area charts in a vertically stacked view to show the S&P 500 index price over time. The top chart acts as a detailed view, while the bottom chart serves as a brushable overview for panning and zooming via a linked interval selection. Built with Vega-Lite v5, the visualization loads data from a CSV file containing historical price records. The code uses the `vegaEmbed` API to render the specification, which applies a temporal x-axis scale with a parameterized domain tied to the brush selection.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9d29d7728d8344d5abc5e2039f22d5c3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}