{"version":"1.0","type":"rich","title":"ICE-8-VK-PART-2.3","description":"This example visualizes a force-directed network of city flight routes among six U.S. cities, with nodes as teal circles and links as gray lines. Using D3 v7, it employs `d3.forceSimulation` with `forceLink`, `forceManyBody`, and `forceCenter` to position the nodes. The SVG rendering updates node and label positions on each simulation tick. A custom drag function allows users to move nodes, which temporarily fixes their positions during interaction.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/860f8d1821e840279da82a404fa3a97e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}