{"version":"1.0","type":"rich","title":"Fork of Interactive Force Directed Layout","description":"This example demonstrates an interactive force-directed graph where users can push and pull nodes, with selected nodes remaining fixed in place during continuous layout. The visualization uses the gojs library (`go.ForceDirectedLayout`, `go.Diagram`, `go.Shape`, `go.TextBlock`) to compute spring and electrical forces that automatically space nodes apart while dragging. The implementation customizes the layout to reuse a cached `ForceDirectedNetwork`, updating bounds for selected nodes and recalculating positions only when the structure changes. A “SelectionMoved” event triggers an extra layout pass after each drag interaction.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e8bdb9827db0495a90626e4401f20e18?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}