a package offering support for drawing tree diagrams, and is especially suitable for linguistics use. It allows trees to be specified in a simple bracket notation, automatically calculates branch sizes, and supports both DVI/PostScript and PDF output by use of pict2e facilities.
I'm trying to draw a curved line dividing two nodes in qtree in order to separate the domains. For example, in the following tree, I'd like to be able to put a horizontal curved line between VP and ...
I'm using QTree, to obtain a flow of a certain program. At a certain point, I need to divide the flow, in base of a question: (i.e. "is it true or false?") Is it possible with Qtree to obtain this? ...