{"version":"1.0","type":"rich","title":"Pseudo Nested Proportional Area Chart","description":"This example presents a pseudo nested proportional area chart using concentric circles to visualize hierarchical data. The SVG rendering uses overlapping translucent purple circles of varying radii to suggest nested categories, with the largest circle at the center and smaller circles positioned above it. The chart combines hardcoded SVG elements with JavaScript-generated labels, including a \"P\" icon at the top and alphabetical characters within each circular layer. The visualization demonstrates how proportional area encoding can be simulated through circle sizing and positioning without true hierarchical layout algorithms.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ed0dfd07e6a546e7bcbe221a722fa8d2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}