{"version":"1.0","type":"rich","title":"Version two: Gold Medal by Country","description":"This interactive line chart displays the number of gold medals won by a selected country in the Summer and Winter Olympics from 2000 to 2014, with the data sourced from Kaggle. Using D3 v4, the visualization renders two lines per country—one for each season—which can be highlighted in red via a dropdown menu. A second dropdown allows users to switch between countries, with the y-axis dynamically rescaling to accommodate each nation’s medal totals. The SVG paths are generated with `d3.line` and animated transitions update the chart.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fb5858be1aab45dcbd785029da8e1e42?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}