Re: Correctly drawing a custom view...
Re: Correctly drawing a custom view...
- Subject: Re: Correctly drawing a custom view...
- From: Jean-Nicolas Jolivet <email@hidden>
- Date: Tue, 25 Nov 2008 10:32:43 -0500
I was actually reading the View Programming Guide... guess I was
looking at the wrong place.
Thanks...
On 25-Nov-08, at 10:29 AM, I. Savant wrote:
Obviously my technique isn't working because when this happens, the
area
around the control is getting filled with the gradient and the
result is
definitely weird...
Have you read the Cocoa drawing guide? It goes into great detail
about this very thing. The rect passed in via -drawRect: is only the
part that the system determined needed redrawn. For optimization, you
should try to only update that part of your view. If you don't care
about this, just always use [self bounds].
Read the docs.
--
I.S.
Jean-Nicolas Jolivet
email@hidden
http://www.silverscripting.com
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