{"version":"1.0","type":"rich","title":"Line chart","description":"A multi-line chart displays tourist visitor counts for five US states—California, Texas, Florida, New York, and Illinois—from 2011 to 2021. Data is loaded via `d3.text` from a gist and parsed into per-state value arrays. The visualization uses D3 v7 to construct SVG paths with `d3.line`, linear scales, axis generators, and a drawn legend, with each state colored using `d3.scaleOrdinal` and `d3.schemeCategory10`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d5ca875887f141b2901c1282fc6b49dd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}