{"version":"1.0","type":"rich","title":"ICE-7 Line chart covid death analysis","description":"This line chart visualizes COVID-19 death counts over time, using a blue-to-yellow gradient stroke to encode the trend. The chart includes labeled axes for months and deaths, with interactive hover capabilities that display the exact death value at any point via a moving circle and text label. Built with D3.js v4, the visualization reads CSV data from a GitHub gist, parses dates using `d3.timeParse`, and renders an SVG with `d3.scaleTime`, `d3.scaleLinear`, `d3.line`, and event listeners for mouse interactions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/69d7aec9e1654c5cb4bdd2606ed9959f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}