{"version":"1.0","type":"rich","title":"Line chart","description":"This line chart visualizes temperature variation over a week in San Francisco, using a dataset of timestamped temperature readings. The chart displays a smooth, curved line connecting data points, with red semi-transparent circles marking individual observations. The visualization uses D3 v5 APIs including `csv`, `scaleTime`, `scaleLinear`, `line`, `curveBasis`, `axisLeft`, and `axisBottom` to load data, map coordinates, and render the SVG output. The source data is loaded from an external CSV file hosted on VizHub.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b34fcbf817184ea298c78f5be4a5e59b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}