problem with IKImageView and filters
problem with IKImageView and filters
- Subject: problem with IKImageView and filters
- From: hsanderson <email@hidden>
- Date: Tue, 8 Jul 2008 17:33:08 +0100
Hi all,
I am trying to write a basic image diff-ing tool consisting of two
overlaid IKImageViews, with the topmost view having a Difference Blend
Mode compositing filter applied to it in IB's Effects palette. So far
so good... until I call -setImageWithURL: to put images into these
views, at which point the images appear (yay!) and the filter effects
disappear (!yay).
I've tried the same thing with other background and compositing
filters just to check, and in each case the applied effects can be
seen on an empty IKImageView but vanish as soon as I call -
setImageWithURL:.
Any ideas, advice, etc? I'm new to IKImageView/CoreImage/etc. so am
not sure if I'm doing something wrong/stupid in my code, or if it's
the Leopard APIs that are playing up.
Thanks,
Hamish
--
Hamish Sanderson
Production Workflow Developer
Sun Branding Solutions Ltd
Tel: +44(0)1274 200 700
www.s-brandingsolutions.com
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