{"version":"1.0","type":"rich","title":"Fork of GraphLayout with Interactive Filtering","description":"This interactive network graph visualizes a dynamic dataset of nodes and edges, rendered as SVG circles and lines, with a color legend and a \"分层显示\" toggle button for filtering by category (`d.k`). Built with D3 v5, it uses `d3.forceSimulation` with link and many-body forces to animate node positions via the `on('tick')` callback, and applies a sequential color scale from `schemeRdYlGn`. Clicking legend entries or the checkbox triggers a re-render that adjusts node visibility and edge opacity, while drag behavior is handled through a custom `d3.drag()` plugin. Data is loaded from CSV files.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dffbb6fe18b44e65a61ecb22b0906cc2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}