Path: utzoo!utgpu!water!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!mandrill!gatech!udel!rochester!pt.cs.cmu.edu!andrew.cmu.edu!sg1q+ From: sg1q+@andrew.cmu.edu (Simon Peter Gatrall) Newsgroups: comp.sys.mac.programmer Subject: Zooming with MacApp Message-ID:Date: 6 Jul 88 07:25:39 GMT Organization: Carnegie Mellon Lines: 12 In-Reply-To: <13094@apple.Apple.COM> I'm in the process of writing a graphics application in MacApp. Most of the stuff I've done so far has been relatively easy. Now I need to impliment zooming as per MacDraw and like applications. I think I know how to do it by brute force, but I'm hoping there is some easy way that I'm missing. If I handle all of the objects as picts, then my draw methods just need to resize the destination rect inorder to scale them. Then I have to worry about hit testing and all kinds of junk. I'm hoping that there is some simple MacApp variable or something that I can zoom with. Anybody out there have any experience with this sort of thing? -Simon Gatrall sg1q+@andrew.cmu.edu