{"version":"1.0","type":"rich","title":"Line Chart","description":"This line chart visualizes carbon emissions from 1740, plotting year against total emissions as a smooth, rounded curve. The graph uses D3 v5’s `scaleLinear`, `axisBottom`, `axisLeft`, and `line` with `curveBasis` to generate the SVG path, while `csv` loads external data. The chart includes labeled axes, a title, and gridlines, with a maroon stroke for the line and sans-serif text styling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/574444668881415989b9601c23ed5174?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}