{"version":"1.0","type":"rich","title":"Canadian Exports to US Treemap (draft)","description":"This visualization presents Canadian exports to the United States in 2022 as a hierarchical treemap, with rectangles sized by export value and colored by sector using d3.treemap and d3.scaleOrdinal with schemeCategory10. Hovering reveals tooltips with product name, export value, share, code, and sector. The data comes from the Atlas of Economic Complexity via a TSV file, with D3.js handling data loading, layout, and responsive rendering based on container dimensions observed through ResizeObserver.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/af7b5432a9ed46799183097ab0e65aee?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}