Newsgroups: comp.windows.interviews
Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!think.com!snorkelwacker.mit.edu!stanford.edu!GINGKO.COLORADO.EDU!spengler
From: spengler@GINGKO.COLORADO.EDU (Cara Spengler)
Subject: idraw  questions
Message-ID: <9106241742.AA08949@gingko.Colorado.EDU>
Sender: news@shelby.stanford.edu (USENET News System)
Organization: Internet-USENET Gateway at Stanford University
Date: Mon, 24 Jun 1991 17:42:52 GMT
Lines: 18

Mark Linton,

I have been studing the idraw code for drawing circles and lines.  I noticed when 
creating a circle a new CircleSelection is done and then appended to the picture.
How and where is the circle drawn on the graphic?  Also when drawing a line when and 
how (in the code) is the line drawn?  I noticed there is a LineSelection::draw
method but it is never called.  I guess my confusion with the idraw stuff is when
are any of these graphics(circle, line with arrows, etc) actually drawn??

I am tracing this code to try and get an understanding of what i need to draw a 
line, circle etc.  Could i n
just do a new Line and then call a draw method which calls the graphic draw??

Help!!!!

Thanks,
Cara Spengler