{"version":"1.0","type":"rich","title":"Temperature in San Francisco Area Chart","description":"This area chart shows how temperature varies over time in San Francisco, with the data loaded from a CSV file via `d3.csv`. The visualization uses `d3.scaleTime` and `d3.scaleLinear` to map timestamps and temperature values to the SVG canvas, with grid lines added through axis tick marks. The area under the trend line is filled red using `d3.area` with a basis curve. Axis labels and a title are rendered as SVG text elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4b5ad01fd8184ddcab7d3dac22d7a7ec?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}