Need a "loop" option for association / aggregation / composition of a class to itself

xuyuan / pgf-umlcd

this project is transfered to https://github.com/pgf-tikz/pgf-umlcd

https://github.com/pgf-tikz/pgf-umlcd

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Need a "loop" option for association / aggregation / composition of a class to itself #18

Open FlorentBecker opened 1 year ago

FlorentBecker commented 1 year ago

When representing tree-like classes, an aggregation from the class to itself is needed. Yet, \aggregation{MyClass}{}{}{MyClass} does not produce a nice looking loop. I believe something like \aggregation{MyClass}{}{}{MyClass}[loop right] is needed.