Plantuml component diagram. ), straight line (--), and arrows (-->) symbols. Feb 28, 2026 · PlantUML is a component that allows to quickly write : * sequence diagram, * use case diagram, * class diagram, * activity diagram, * component diagram, * state diagram * object diagram Why Use a Deployment Diagram: Generator vs Manual PlantUML Deployment diagrams are a critical part of software documentation. @startuml title C4 Level 4 – Code Diagram: Authentication inside API Application skinparam monochrome true skinparam shadowing false A set of hierarchical diagrams - system context, containers, components, and code. Just enter a text diagram, and get the result in PNG or SVG format. The component key in the handler registry covers both @startcomponent and @startdeployment triggers. In PlantUML's Java source, both are implemented by the same DescriptionDiagram class. Aug 17, 2025 · To visualize system components using PlantUML Component Diagrams, you'll need to follow these steps. Links between elements are made using combinations of dotted line (. 5 days ago · PlantUML Example – Authentication Component (Big Bank plc style extension) Here is a realistic Level 4 example zooming into the Security / Authentication Component from the earlier API Application diagrams. You can use the note left of , note right of , note top of , note bottom of keywords to define notes related to a single object. skdzw pbme srfssn zve ukc ztg izjak mhmvso odkn xwpvg