sg1q+@andrew.cmu.edu (Simon Peter Gatrall) (07/06/88)
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