{"version":"1.0","type":"rich","title":"World Population : AreaChart","description":"This interactive force-directed network diagram visualizes weighted connections between firms, with edges filtered to show only those with a weight of 5 or greater. Users can double-click nodes or edges to delete them, triggering smooth opacity transitions that animate the network’s reorganization. The implementation uses `d3.layout.force` for physics simulation, SVG for rendering, and mouseover/mouseout handlers to temporarily highlight nodes and edges. Data loads from the `firm.csv` file, and circle radii adjust in real time based on node weight during each tick update.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/83fe13c8da014ec2b2e8e12743c2ebc5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}