[Moose-dev] Changing arrow head types in RTMondrian

I'd like my visualizations showing inheritance to be UML-like. That is, I'd like arrow heads to be empty. I found some classes (RTEmptyArrowHead, etc.) and thought they might be the answer. However, I can't get it to work in the following code. Do those classes work? I'm using Moose suite 6.0 on Windows 10. | b line | b := RTMondrian new. b shape circle size: 3. b nodes: RTShape withAllSubclasses. "b shape arrowedLine withShorterDistanceAttachPoint." line := RTEmptyArrow new. b shape line withShorterDistanceAttachPoint. b edgesFrom: #superclass. b layout forceWithCharge: -500. b build. ^ b view <http://forum.world.st/file/n4915133/RTEmptyArrowAttempt.png> -- View this message in context: http://forum.world.st/Changing-arrow-head-types-in-RTMondrian-tp4915133.html Sent from the Moose mailing list archive at Nabble.com.