{"version":"1.0","type":"rich","title":"new data with json","description":"This example displays a choropleth map of U.S. counties, colored by yearly data values from 2000 to 2021. A vertical slider with a play button animates through years, updating the fill colors with a sequential scale. The map is rendered as SVG paths using d3.geoPath with geoIdentity projection, based on TopoJSON data from the us-atlas library. Hovering reveals county names, state abbreviations, and the current value via SVG titles, while state borders are drawn as a mesh overlay.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c0404ef11abc42d5b5e9dd3ba78252b9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}