{"version":"1.0","type":"rich","title":"Coronavirus Linear X Axis","description":"This chart visualizes cumulative COVID-19 deaths over time from the Johns Hopkins dataset, using a logarithmic y-axis to accommodate exponential growth. A red horizontal marker line emphasizes the 1 million death threshold, while a vertical marker highlights a specific date. The line chart is rendered as SVG using React and D3 v5, with `d3.scaleTime`, `d3.scaleLog`, `d3.line`, and axis components created via `d3.axisBottom` and `d3.axisLeft`. Data fetching employs `d3.csv` and `d3.timeParse`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/76019228b3eb4500bb9875890f8b50a2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}