Re: Core Image
Re: Core Image
- Subject: Re: Core Image
- From: Luca Ciciriello <email@hidden>
- Date: Fri, 15 Jun 2012 15:00:40 +0200
I build using CoreImage.framework and including CoreImage/CoreImage.h header
The BASE SDK is 5.1 and the Deployment Target is 5.1
The error I get is "Use of undeclared identifier KCGImagePropertyOrientation".
Is there some other header I've to include?
Luca.
On Jun 15, 2012, at 2:41 PM, Roland King wrote:
> It's in the documentation as iOS4.0 and later and it's in the header file too
>
> grep kCGImagePropertyOrientation *
> CGImageProperties.h:IMAGEIO_EXTERN const CFStringRef kCGImagePropertyOrientation IMAGEIO_AVAILABLE_STARTING(__MAC_10_4, __IPHONE_4_0);
>
> Did you pick the right framework? It's normally, and indeed in this case is, listed at the top of the documentation for the symbol.
>
> On Jun 15, 2012, at 8:24 PM, Luca Ciciriello wrote:
>
>> Hi All.
>> I'm porting some CoreImage code from MacOS X to iOS and I'm unable to find the key KCGImagePropertyOrientation.
>>
>> My doubt is: Is this key available in iOS?
>>
>> I'm using iOS 5.1 with Xcode 4.3.3
>>
>> Thanks in advance for any answer.
>>
>> Luca.
>>
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