{"version":"1.0","type":"rich","title":"CS360 FINAL PROJECT Tree Map Darren Dunn","description":"This tree map visualizes the average passenger count (APC) for airlines departing from San Francisco International Airport, using data from `sfo_data.csv`. It displays each airline as a colored rectangle sized proportionally to its APC value, with the airline’s IATA code (e.g., UA, AS) labeled inside its cell. The visualization is built with D3 v4, using the `d3.stratify` and `d3.treemap` APIs to compute the hierarchical layout and render the rectangles as SVG elements, with all values sourced directly from the CSV file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/094d8031a9464e19b36f49171c2379c1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}