{"version":"1.0","type":"rich","title":"San Francisco Temperature - Area Chart","description":"This area chart shows San Francisco temperatures over time, with a blue gradient fill beneath a smoothed curve. The visualization loads temperature data from a CSV file and renders it as an SVG using D3 v5. The code applies `d3.scaleTime` for the x-axis, `d3.scaleLinear` for the y-axis, and `d3.area` with `curveBasis` to generate the smooth area path. Grid lines are drawn via axis tick marks, with titles for the chart and both axes included.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e84f1b751f254103a53f48d0b18d089d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}