Your custom PlantUML markup below is added to the markup generated by parsing your Python or Java code.   Hit the Generate UML button to see the resulting diagram. Or hit ^ENTER.

• Use the Add Snippet dropdown to add useful markup snippets
• By referring to the names of your own classes and modules, you can attach notes and extra associations to them
• Hide classes or modules with hide name
• Define extra classes e.g. Object <|-- ArrayList means ArrayList class inherits from class Object
• Add notes by defining a note e.g. note "blah\nblah." as N2 then associate that note with one or more objects e.g. Object .. N2 You can also define multiline notes using the note/end note syntax.
• Add additional associations to other classes which gitUml may not have picked up. e.g. Class1 <|-- Class2 or Class3 .. Class4.
• Add extra - and . symbols to make the lines in the diagram longer. For example <|-- is a longer association line than <|-
• Setting colours, heading, footers, fonts, gradients and embedded html bold etc. is all possible - inside notes and classes.

To turn a UML class or module into a Literate Code Map box, add a "code compartment" with the following markup:

class YourClass {

    method("onClick", "params")

    your comments 
    go here 

    ```
    your code
    goes here
    ```

    possibly <b>more</b> comments etc.
}
    

• Use the Add Snippet dropdown to add useful markup snippets, incl. the above "code compartment" snippet.
• By referring to the names of your own reverse engineered classes and modules, you can attach notes and add code compartments to them - simply define the class again with the above code compartment markup.
• Tip: Click the 'Show Generated PlantUML' checkbox at the bottom of the page then copy/paste class names into your custom PlantUML markup area. Remember, you define the same class several times and the contents will be blended.
• Add cross references with xref("NN", "source") using whatever numbers or letters you want as NN. Use xref("NUM") to create a destination/anchor. Use the 'Add Snippet' dropdown to easily these snippets at the current cursor position.
• See normal PlantUML quick help for more tips.