{"version":"1.0","type":"rich","title":"Almost Final-4","description":"This scatterplot visualizes GDP variation over time for multiple countries, with each dot colored by country and opacity highlighting a selected country while dimming others. Users click legend items to filter the visualization. The chart uses D3 v5 with SVG rendering, `scaleLinear` for axes, `scaleOrdinal` with `schemeSet2` for colors, and custom `scatterplot` and `colorLegend` modules. Data loads from a CSV file containing yearly GDP percentages.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a9ac4d06ee074c6f8b4e7fec561dab91?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}