Re: Image cache: Where is it and how do I refresh it?
Re: Image cache: Where is it and how do I refresh it?
- Subject: Re: Image cache: Where is it and how do I refresh it?
- From: "John C. Randolph" <email@hidden>
- Date: Mon, 29 May 2006 23:55:58 -0700
On May 27, 2006, at 7:51 AM, Gregory Weston wrote:
If I remove the imagerep from the image and add a new one created
from the same buffer it works.
NSImage has no way to know the you've changed the contents of any of
its image reps. Once it's generated a cached image for a given
resolution, it will hang onto it. It shouldn't be necessary to
create a new instance, though. Removing the rep and then re-adding
it should suffice.
Is your view subclass actually an NSImageView subclass? If so, it's
making its own cached image, too.
-jcr
John C. Randolph <email@hidden> (408) 914-0013
RoamingCocoa Engineer,
Available at great Expense and Inconvenience.
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