Re: IKImageView delegate
Re: IKImageView delegate
- Subject: Re: IKImageView delegate
- From: "Gerriet M. Denkmann" <email@hidden>
- Date: Mon, 12 Apr 2010 22:14:28 +0700
On 12 Apr 2010, at 21:39, Brian Postow wrote:
>
> On Apr 10, 2010, at 2:13 AM, Gerriet M. Denkmann wrote:
>
>> The documentation (updated this morning) says: "An IKImageView object’s delegate [...] is informed of various actions by the image view through delegation messages."
>>
> Why do you say that the documentation has been edited? When I look at it, it says it was edited in February...
No. I just wanted to say that I am using the current documentation.
>
> I'm not sure what you want cut to do in an IKImageView, make the area grey?
[ myIkImageView cut: nil] seems to replace the image with the stuff in the selected range.
>
>> Another thing: IKImageView can mark a region (IKToolModeSelect). How to get this region from IKImageView? (Clumsy workaround: send it a copy: message and look at the pasteboard).
>
> There is an *UNDOCUMENTED* method (CGRect)selectionRect which returns the selection rectangle in view coordinates.
>
Thanks a lot. This works perfectly.
How did you find this undocumented method? Maybe there is more useful stuff to be found?
Kind regards,
Gerriet.
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