Skip to main content
SimilarExport ZIP
100%

Fork of Interactive Force Directed Layout

✓ Published0🌍 Public
SSina Ja
Last edited Jul 12, 2021
Created on Jul 12, 2021

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.

AI-generated description

An example showing the capabilities of VizHub.

MIT Licensed

Similar vizzes

Loading thumbnail…

Fork of Interactive Force Directed Layout

This example demonstrates an interactive force-directed layout where users can push and pull nodes within a continuously updating graph structure. The visualization uses the GoJS library, specifically a custom `ContinuousForceDirectedLayout` that reuses its layout network for efficiency while allowing selected nodes to remain fixed during simulation. Nodes are rendered as labeled circles with directed links, and dragging a node triggers incremental layout updates through the `SelectionMoved` event and invalidated layout calls. The diagram includes adjustable spring length and electrical charge parameters to control node spacing and repulsion.

SSatpreet Makhija
94% match
Loading thumbnail…

Fork of Interactive Force Directed Layout

An interactive force-directed graph demonstrates a continuous layout algorithm where users can push and pull nodes, with selected nodes remaining fixed while others reposition. Built with the gojs library (go.ForceDirectedLayout), the diagram updates in real-time during dragging by invalidating the layout and reusing a cached network. Nodes and links use custom templates for shapes, labels, and arrowheads, while the drag tool triggers layout recalculation on mouse movement.

SSatpreet Makhija
93% match
Loading thumbnail…

Fork of Interactive Force Directed Layout

This example shows an interactive force-directed network layout where users can push and pull nodes around a continuously updating graph. The code uses the GoJS library’s `ForceDirectedLayout` with a custom `ContinuousForceDirectedLayout` subclass that keeps selected nodes fixed while repositioning all others. A `SelectionMoved` event and overridden `doMouseMove` method trigger layout invalidations during drags, and the layout network is cached for optimization. The diagram displays circular nodes with text labels connected by arrowed links, rendered in a web page using HTML and JavaScript.

SSatpreet Makhija
93% match
Loading thumbnail…

Fork of Interactive Force Directed Layout

This example demonstrates an interactive force-directed graph layout using the gojs library (yFiles for HTML). The visualization continuously re-runs a layout algorithm as users drag nodes, with selected nodes remaining fixed while all others are repositioned. The graph displays nodes as circles with text labels, connected by links featuring arrowheads and gradient-backed labels. The implementation extends `go.ForceDirectedLayout` with a `ContinuousForceDirectedLayout` subclass, optimizing performance by caching the network and only updating bounds for selected nodes during drag operations. The example also includes Node.js templates with binding for text content and custom link styling.

SSina Ja
93% match
Loading thumbnail…

Fork of Interactive Force Directed Layout

This interactive force-directed graph demonstrates a continuously running layout where users can push and pull nodes, with selected nodes remaining fixed while others rearrange. Built using GoJS 2.1.2, the `ContinuousForceDirectedLayout` subclass overrides the standard layout to cache the network and reuse it across frames, recalculating positions only for unselected nodes during drag operations. The diagram uses circle-shaped nodes with text labels and directed links with arrowheads, updating the layout live as users interact with the graph.

JJinnaF
92% match
Loading thumbnail…

Fork of Interactive Force Directed Layout

This example demonstrates a continuously operating force-directed graph layout where users can push and pull nodes around the canvas. Built with the GoJS library, it uses a custom `ContinuousForceDirectedLayout` subclass that keeps selected nodes fixed while moving all others, and performs a layout update during dragging by invalidating the layout. The graph renders circular nodes with text labels connected by directed links with arrowheads, and the layout is reused across interactions for efficiency.

CColin
92% match
Loading thumbnail…

Fork of Interactive Force Directed Layout

This example demonstrates an interactive force-directed graph using the GoJS library, where nodes and links can be pushed and pulled around the canvas. The layout continuously runs as users drag nodes, keeping selected nodes fixed while automatically repositioning all others. It uses a custom `ContinuousForceDirectedLayout` that extends GoJS’s built-in layout, with the diagram’s `draggingTool` triggering layout invalidation during drag operations. The code also includes standard GoJS node and link templates, with circular node shapes and arrow-headed links.

Mmah-far
91% match
Loading thumbnail…

Fork of Interactive Force Directed Layout

A fork of the Interactive Force Directed Layout example uses GoJS to demonstrate a continuously running force-directed layout where users can push and pull nodes. The layout automatically spreads nodes apart while dragging, with selected nodes remaining fixed. The diagram uses circular node templates and arrowed links with labels, styled through GoJS GraphObject.make. The code includes a model change listener to invalidate the cached network when structure changes.

VVictor Lorena
91% match