Directed Graph Editor

Directed Graph Editor

This interactive graph editor displays a directed node-link diagram built with D3 v3 and rendered as SVG. Users can add nodes by clicking empty space and create edges by dragging between nodes, with keyboard shortcuts for selecting, moving, and modifying edge direction or reflexivity. The force layout, initialized via `d3.layout.force`, continuously updates node positions and draws arrow markers for directed edges. The code uses D3's data joins (`path.data`, `circle.data`) to handle dynamic updates and applies CSS classes for visual states like selected edges.

TThanaporn-sk

90% match

Directed Graph Editor

This interactive editor demonstrates graph creation and manipulation, showing nodes connected by directed edges with arrowheads indicating direction. Users can add nodes by clicking empty space, add edges by dragging between nodes, and select or modify elements via keyboard shortcuts. The code uses d3.forceSimulation for layout and d3.drag for node repositioning, with SVG paths and circles as the primary rendering elements. The example implements various interaction states, including reflexive edges, directional toggles, and visual feedback for selected components.

FFrissAnalytics

90% match

Directed Graph Editor

This interactive editor lets users manipulate and design directed graphs. It visualizes nodes as colored circles and edges as straight lines with arrow markers indicating direction. Users can add nodes, drag them to reposition, and create new edges by drawing lines between them. The graph is rendered using SVG and animated with d3.forceSimulation for layout and d3.drag for node interaction.

JJames DePaola

86% match

Directed Graph Editor

This interactive tool demonstrates a directed graph editor using React and D3 v5, where users can create and manipulate nodes and edges through direct manipulation. The visualization employs `d3.forceSimulation` to handle physics-based layout, with nodes rendered as circles and links as paths whose thickness and dashed styling indicate selection states. The code utilizes D3’s selection API to bind drag behavior, enabling dynamic node repositioning, while the `graph.js` script dynamically sets the SVG dimensions to the window size. Users can also draw new connections via a dragline interaction, though the implementation details for editing actions are partially implicit in the CSS and script structure.

86% match

Directed Graph Editor

This interactive directed graph editor lets users create, drag, and connect nodes with labeled links, highlighting selected edges with dashed styling. The visualization is built using D3 v5's force simulation for node placement and SVG elements for rendering, with graph interactions handled through mouse events in a React application. The code uses `d3.forceSimulation` to manage node positions and link forces, while CSS controls visual feedback such as cursor changes and stroke styles. The graph is displayed in a full-window SVG canvas.

Directed Graph Editor

A directed graph editor demonstrates interactive node-and-link manipulation using a force-directed layout. Users can drag nodes to reposition them, click links to select them, and create new connections with mouse gestures. The visualization renders nodes as colored circles with text labels, while links display directional arrows based on their left and right properties. The implementation uses d3.forceSimulation for physics-based layout, d3.drag for node movement, and SVG markers for arrowheads. Node and link interactions are handled through mouse events, with reflexive edges highlighted as bold black circles.

RRamuSannanagari

Directed Graph Editor

This example shows an interactive directed graph editor where nodes and links can be dragged and selected within a full-screen SVG. The graph uses a force-directed layout via `d3.forceSimulation` with charge and centering forces, rendering nodes as circles and links as stroked paths. Users can add or modify connections, with selected links shown as dashed lines and reflexive edges highlighted. Styling is handled through CSS classes in `graph.css`, while the React-based version integrates these D3 v5 APIs into a component structure.

Directed Graph Editor

This interactive tool lets users create and edit directed graphs by dragging nodes, clicking to add new ones, and selecting edges. It visualizes a force-directed layout using `d3.forceSimulation` with custom link and node elements. The code handles node dragging, edge creation between nodes, and node deletion, with reflexive edges drawn as loops. Styling distinguishes selected links with dashed strokes, while the simulation uses `d3.drag` and `d3.forceLink` to manage interactions and positions.