{"version":"1.0","type":"rich","title":"NAFTA treemap","description":"This treemap visualizes NAFTA trade data, with each rectangle representing a product category and its area proportional to trade value. Color encodes the parent country (Mexico, Canada, or the United States), using a faded categorical color scheme. Built with D3 v4 and rendered in SVG, the view includes radio buttons to switch the treemap's value metric between size (trade value) and count. The rectangles are labeled with product names and values, and the layout uses the squarified treemap algorithm with animated transitions when switching modes.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-70f8716dae5595f3f04927e53540be57?mode=embed\" width=\"960\" height=\"600\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":600,"cache_age":3600}