{"version":"1.0","type":"rich","title":"Temperature on San Francisco Line Plot","description":"A line and area chart visualizes temperature readings across a week in San Francisco, with time on the x-axis and temperature on the y-axis. The red area under the line emphasizes temperature variation, while axes include labels and gridlines. Built with D3 v5, the code uses `d3.csv` to load data, `d3.scaleTime` and `d3.scaleLinear` for scales, `d3.area` with `curveBasis` for the shaded region, and `d3.axisBottom` and `d3.axisLeft` to render ticks. Data comes from a CSV of timestamp and temperature observations.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/783492f0e34c475fa00762e663c7dabf?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}