interactive-graphs

A javaFX GUI application written in Kotlin that allows users to visualize and interact with directed graphs

• Automatic diagram refresh: The diagram refreshes automatically when the user modifies the graph definition or toggles vertices.
• Responsiveness: The application remains responsive, with no UI freezes, even with large graphs.
• Core Logic Tests: Tests are implemented to validate the core logic.

Core Features

1. Editable Graph Input: users can modify the graph at any time. A -> B means there is a directed edge from A to B
2. Diagram Display: Graph is rendered in an interactive graph display area. It is possible to navigate/zoom-in or zoom-out.
3. Vertex list:
   • Vertex list displaying all vertices in the graph.
   • The list is automatically updated when editing the graph input area.
   • It gives the ability to enable or disable specific vertices. If a vertex is disabled, it no longer appears in the diagram, but it doesn't get deleted from the Graph Input area.

Additional Features:

1. Edge labels: Edges can be labeled which is useful for indicating edge-weights or other data.
2. File support: Load and save graphs in multiple formats, including text, JSON, and GraphML. It is also possible to save the graph as a JPG picture.
3. Graph examples: Includes a few sample graphs to help users get started.
4. Navigation: it is possible to navigate inside Diagram Display area. Users can zoom-in/zoom-out.