{"version":"1.0","type":"rich","title":"Temperature in San Francisco Area Chart","description":"This area chart visualizes a week of temperature data in San Francisco, with time on the x-axis and temperature on the y-axis. The chart uses a smooth curved line to connect data points, along with gridlines and axis labels for clarity. The code loads data from a CSV file, parses timestamps and numeric temperatures, and renders the visualization using D3 v7 APIs including `scaleTime`, `scaleLinear`, `axisBottom`, `axisLeft`, and `line` with a basis curve. The SVG output is styled with custom CSS for typography and line appearance.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/db8bfd076f544f6784dffd4d398bb42b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}