Re: Drawing gradients in views

FROM : Erik M. Buck
DATE : Tue Jan 28 20:04:30 2003

FROM: Ian G. Gillespie
DATE: 2003-01-28 18:11

>Excuse my ignorance (I am still learning, that is for sure), but how do
>I add a method to the NSBezierPath "category"?


>Thanks for all of the help,
>Ian


All C programmers should read "The Objective-C Programming Language" to
understand the language used to implement Cocoa before starting to develop
with Cocoa.  This excellent document explains categories on page 101.
Categories are an important technique for extending existing classes. PLUG:
"Cocoa Programming" ISBN 0672322307 also explains categories.

Non-C programmers will definitely benefit from learning C before attempting
Objective-C.
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