{"version":"1.0","type":"rich","title":"GDP changes: Post World War II","description":"This visualization uses a scatterplot to show GDP changes for the USA and Germany after World War II, with the y-axis reporting GDP in percent and the x-axis showing the year. A categorical color scale distinguishes the two countries, and an interactive color legend filters the data by country on click. The code loads data from the IMF via D3’s `csv` function and builds the chart using `scaleLinear`, `axisLeft`, `axisBottom`, and `scaleOrdinal` with `schemeSet2`. The update pattern follows Nick Lima’s approach for handling selections and transitions in SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/464161e761c6496daece739dee2168bd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}