Re: Printing layer-based view
Re: Printing layer-based view
- Subject: Re: Printing layer-based view
- From: Graham Cox <email@hidden>
- Date: Tue, 08 Jan 2013 21:19:29 +1100
Wow, thanks.... that looks like a lot of work (for you, or someone...)
But I find I can just call -renderInContext on the view's root layer and I get what I need, apparently. Is there something I'm missing?
--Graham
On 08/01/2013, at 5:27 PM, Kyle Sluder <email@hidden> wrote:
> On Mon, Jan 7, 2013, at 09:51 PM, Graham Cox wrote:
>> Hi all,
>>
>> How can I print a view whose content is solely based on CALayers? When I
>> attempt it, my view's -drawRect: method is called instead, which does not
>> render the layer-based content.
>
> You have to completely reimplement the parts of the Core Animation
> rendering model that are relevant for printing in your case.
>
> Our implementation is part of our public frameworks:
> https://github.com/omnigroup/OmniGroup/blob/master/Frameworks/OmniQuartz/CALayer-OQExtensions.m#L583
>
> --Kyle Sluder
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