{"version":"1.0","type":"rich","title":"Cars Scatterplot","description":"This scatterplot displays earthquakes over time, plotting year on the x-axis against the count of quakes in the 7.0–7.9 magnitude range on the y-axis, with each red semi-transparent circle representing a data point. The chart encodes the number of earthquakes per year in the \"7_7.9\" column of a CSV dataset loaded via `d3.csv`. The visualization uses D3 v5’s `scaleLinear`, `axisBottom`, and `axisLeft` to construct axes, while `d3.extent` sets the scales’ domains. SVG circles are bound to the parsed data, with margins and axis labels configured through D3 selections. The reversal of the y-scale places higher earthquake counts at the top.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b2c546a69e4841f08f3e9fd3b312c30a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}