{"version":"1.0","type":"rich","title":"Temperature San. Fran. area chart","description":"This visualization displays a week of temperature readings in San Francisco using a smooth area chart. The chart plots time on the x-axis and temperature in Celsius on the y-axis, with the area between the line and baseline filled in royal blue. The code loads CSV data from Data Canvas and renders it as SVG using D3 v7 APIs, including d3.area with curveBasis, scaleTime, scaleLinear, and axisBottom/axisLeft. The axes include gridlines and rotated axis labels, with a title positioned above the plot area.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e71b3edcf24048b196bf9607dfed80f5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}