COGRE is a package that enables Emacs to display UML diagrams in a text buffer. Any kind of graph can be supported through object inheritance via EIEIO See (eieio)Top.

Warning: Very little in this manual has been written.

• Getting Started: Graphs, Nodes, and Links
• Class Diagrams: Creating Class diagrams
• Semantic Support: Emacs can make diagrams for you
• Index:

Getting Started

There are three basic parts to any COGRE interface.

1. Graph The graph consists of a buffer, and all child elements in that graph. The graph is treated as any other Emacs buffer. When that buffer is selected, Graph editing commands are available.
2. Node A Node consists of a square region of screen space, and usually a name. Nodes can be anything, but common examples are Classes, Packages, or other "object like" things.
3. Link A Link is a line that connects two nodes. A link may not exist without a node at both ends. When a node is deleted, all links connected to it in some way are also deleted.

• Creating Nodes and Links :
• Moving Nodes :
• Customizing Nodes :

Class Diagrams

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Semantic Support

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Table of Contents

• Getting Started
• Class Diagrams
• Semantic Support