{"version":"1.0","type":"rich","title":"Line Chart","description":"This line chart displays temperature in San Francisco over time, with time on the x-axis and temperature on the y-axis. The visualization uses a filled area path with a smooth curve to emphasize temperature trends. Data is loaded from a CSV file using `d3.csv`, and the scales, axes, and area generator are built with `d3.scaleTime`, `d3.scaleLinear`, `d3.axisBottom`, `d3.axisLeft`, and `d3.area` with `curveBasis`. The chart includes grid lines, axis labels, and a title, all rendered as SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/25b539b47fcb464eac84003d747f4559?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}