{"version":"1.0","type":"rich","title":"For the top growth countires, the curve flattening never stablized","description":"This visualization tracks cumulative COVID-19 cases in the top ten affected countries from January to July 2020, using a multi-line chart with animated line drawing. The y-axis shows the number of cases on a linear scale, while the x-axis represents time, with each country assigned a distinct color from a categorical scale. The visualization uses D3 v5 with `d3.line`, `d3.curveBasis`, `d3.nest`, and `transition.attr` to animate the stroke-dashoffset, revealing each country’s growth trajectory. A color legend identifies each country, and the data comes from a CSV file with daily case counts.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/60254ba5e2a7455d8c3a5ff1cb2a4c56?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}