{"version":"1.0","type":"rich","title":"Temperature in San Francisco Line Chart","description":"This line chart visualizes daily temperature fluctuations in San Francisco over a week, with time on the x-axis and temperature on the y-axis. The SVG rendering uses d3.scaleTime and d3.scaleLinear for axes, d3.line with curveBasis for the smoothed path, and d3.axisBottom/axisLeft for gridlines. Data is loaded as CSV from a remote URL, parsed with timestamps converted to Date objects, and dimensions are derived from SVG attributes. Axis labels and a title are positioned using margins.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/30dfb3bc937a49e0ac04f5d57c7f00e0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}