1.83.2 Send methods

joint ->arrows: arrows={none,first,second,both}

Inherits description from: joint<-arrows

joint ->initialise: x=[int], y=[int], width=[int], height=[int], arrows=[{none,first,second,both}]

For an application programmer it is not useful to make instances of class joint directly. See line->initialise, arc->initialise and path->initialise.