Asked questions
I'm not sure if this is the right page for this, but 1) the Preferences dialog does not appear for me (I'm using Windows Vista with most recent JRE), 2) Is there a simple way to change the color properties on all edges (just the non-hierarchical links between nodes) without having to manually select them one by one, and 3) How do I delete the Notes icon? I like adding notes to nodes but do not appreciate the additional visual clutter that the icons provide; is there a simple way to remove or hide the notes icons while retaining the note text associated with a given node?
Also, I would recommend adding the capability to change the style of arrowheads (like having open versus closed arrowheads, or circles or some other style). For instance, I would like to have two arrowheads on a single edge but with different styles for each arrowhead (to denote two-way connections but with preferential direction).
