{"version":"1.0","type":"rich","title":"InteractiveYearLineChart","description":"An interactive line chart displays blood calcium values over time for a single patient, with a vertical red line marking a selected year. Users hover over the chart to see a tooltip with the exact date and value, while a brush allows zooming into time ranges. The chart uses d3.scaleTime, d3.line, d3.brush, and d3.bisector on data loaded from a CSV file. SVG rendering and mouse events drive the interactions, with a dashed line and tooltip circle updating dynamically.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dd8e4a8488714b3293ee233e25a48483?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}