Introduction to Cocoa Graphics
Subject:   Coordinates
Date:   2006-06-29 10:11:16
From:   hmalissa
I've been working through this article and I think I can figure it out quite well. But I don't understand this coordinate system, for example the numbers given as arguments in the NSMakeRect command. How do I know how large my CustomView is? If I want my rectangle to scale with window size, how do I do this? Is there a way to determine the width and height of the "drawing area" in the CustomView?