{"version":"1.0","type":"rich","title":"Tutorial Line chart","description":"A line chart tracks temperature over time in San Francisco, using a smooth curve to connect data points across a time-based x-axis and a linear y-axis. The chart includes labeled axes, a title, and grid lines to aid readability. Built with D3 v6, it uses `scaleTime`, `scaleLinear`, `axisBottom`, `axisLeft`, and a `line` generator with `curveBasis`, rendering to SVG. Data is loaded from a remote CSV file via `d3.csv`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/651ca0f1fb0c4be0b65be3799930f94b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}