Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!clyde.concordia.ca!uunet!munnari.oz.au!uniwa!vaxa!a_dent From: a_dent@vaxa.uwa.oz Newsgroups: comp.sys.mac.hypercard Subject: Re: arrowheads at the end of lines. Message-ID: <1462.25882c7e@vaxa.uwa.oz> Date: 14 Dec 89 15:27:57 GMT References: Organization: University of Western Australia Lines: 19 66666666666In article , jk4i+@andrew.cmu.edu (John McCall Kingsley, III) writes: > Hi, > > I am drawing a directed graph to the screen, and would like to have > arrowheads on the ends of my links. Does anyone know a way of doing this > so that as the angle of the line changes, the arrow head changes with it. > > I have played around with several different ideas, but have not been succesful > in making any of them work properly. > > Thanks for your help. > The guys who wrote MacSurf have a library of such items in Pascal (I think). I can chase them up if you like. The problem is NOT trivial! But I do know that they sell their libraries so you may be able to get something. Andy Dent, Southern Hemisphere Mac Consultant and Programmer