{"version":"1.0","type":"rich","title":"[Vega-Lite] 3.2 Line Chart","description":"This visualization displays fluctuations in the S&P 500 stock index over time, with a line chart showing price changes along a temporal axis. The example uses Vega-Lite’s JSON specification format to declare the chart, which is rendered through the vega-embed library within a minimal HTML page. The chart encodes dates on the x-axis and quantitative price values on the y-axis, while the mark type is set to \"area\" to fill the region beneath the line. The underlying data is fetched from a remote CSV hosted in a GitHub gist.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/81c0c20a30d141fd8018088d53517a65?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}