![]() ![]() Several You can use if, then and else keywords to put tests if your diagram. Utilize dotted arrows by employing the -> sequence, offering a distinct visualization in your diagrams. Several You can use start and stop keywords to denote the beginning and the end of a world In PlantUML sequence diagrams, the -> sequence denotes a message sent between two participants, which are automatically recognized and do not need to be declared beforehand. They are implicitely linked in their definition world So a graphviz solution to your problem would look like the following. I try to use plantuml for flow diagrams but when I get close to state machines I move to graphviz. The specs (17.6.2) just require that you have at least one operand per fragment (there are no additional constraints for alt kind). Plantuml gives some easy syntax for some types of diagrams but for moving in multiple directions it gets challenging. ![]() Text formatting can be done using creole wiki syntax. There is no need to include multiple operands. Simple Activity Activities label starts with : and ends with If you have ideas or find issues, please provide feedback so that we could enhance this new syntax. But the product is already useable to have simple or very complex diagrams. A workaround might be necessary to get as close as possible to the desired output. Some features are still missing : partition, skins, notes, error management, titles. Plantuml is a little restricted when it comes to representable language constructs. If any additional actions should happen in case of a break, they should be put after the opt combined fragment. The opt fragment should have a guard that is opposite to the condition at which the flow should stop. Users are simply encouraged to migrate to the new syntax. You can put the part of the flow that is continued only if the break condition is not met inside the opt combined fragment. However, for compatibility reason, the old syntax will still be recognized, to ensure ascending compatibility. I am trying to make a plantuml diagram grouping some activation with notes on groups. So a completely new syntax and implementation is proposed as beta version to users (starting with V7947), so that we could define a better format and syntax.Īnother advantage of this new implementation is that it's done without the need of having GraphViz installed (as for sequence diagrams). Current syntax for activity diagram has several limitations and drawbacks (for example, it's difficult to maintain). ![]()
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