{"version":"1.0","type":"rich","title":"Temperature in San Francisco Line Chart","description":"This visualization shows a week of temperature readings in San Francisco as a smooth maroon area chart, with time on the x-axis and temperature on the y-axis. The chart uses d3.scaleTime and d3.scaleLinear to map data to SVG coordinates, d3.area with a curveBasis interpolation to generate the filled path, and d3.axisBottom and d3.axisLeft with gridlines for reference. Data is loaded from a CSV file via d3.csv, with timestamps parsed as dates.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/81dd661cfb1744f9908371029315a781?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}