Diagram / Use Case Diagram / UML Class Diagram

Example of UML Class Diagram in Blazor Diagram Component

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This sample demonstrates how to design and interact with a UML class diagram for a Food Delivery application.

UML Class Diagram features:

  • Add and visualize classes, interfaces, and enumerations using UmlClassifierShape, with sections for name, attributes, and methods.
  • Define class members using UmlClassAttribute and UmlClassMethod, including data types and return types.
  • Apply access modifiers through UmlScope (Public (+), Private (-), Protected (#), and Package (~)) to represent visibility of members.
  • Establish relationships such as Inheritance, Association, Aggregation, Composition, Dependency, and Realization, along with support for Multiplicity (One-to-One, One-to-Many, Many-to-One, Many-to-Many) between classes.
  • Use the symbol palette to access predefined UML class shapes and UML connectors, and drag and drop them onto the canvas to quickly create and extend the diagram.
  • Expand or collapse members dynamically using the (â–¼) icon for better focus and readability.
  • Add new attributes or methods inline using the (+) icon. Remove selected members using the (-) icon.

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