{"version":"1.0","type":"rich","title":"D3 Scatter Plot With Brush - Earthquakes","description":"A D3 scatter plot displays earthquakes from 1900 to 1999, mapping year on the x-axis, Richter magnitude on the y-axis, and death count to circle radius. The chart uses `d3.brushX` to select a time range, turning selected circles red; double-clicking either clears the selection or selects all circles if none exist. Data comes from a CSV hosted on GitHub Gist. The SVG visualization uses `d3.scaleLinear` for positioning and sizing, with `d3.axisLeft` and `d3.axisBottom` for axes, and is rendered from the `d3.v6` library.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a68779bb5a964491be8478d1ebb8b1bb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}