Re: Flicker Free Drawing
Re: Flicker Free Drawing
- Subject: Re: Flicker Free Drawing
- From: Alastair Houghton <email@hidden>
- Date: Fri, 8 Jan 2010 23:17:20 +0000
On 8 Jan 2010, at 21:06, David Blanton wrote:
> I guess I just choose Buffered in Window Attributes in IB.
Buffered is the default. So by default, you do precisely nothing.
You can still achieve flickery drawing if you try hard, of course, but you have to do it deliberately one way or another. All the updates you make from a single -drawRect: call should be flushed at the same time.
Kind regards,
Alastair.
--
http://alastairs-place.net
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