Re: saving images
Re: saving images
- Subject: Re: saving images
- From: Nick Zitzmann <email@hidden>
- Date: Sat, 21 Jul 2012 11:18:29 -0600
On Jul 21, 2012, at 10:41 AM, H. Miersch wrote:
>
> On 21. Jul 2012, at 17:37, Nick Zitzmann wrote:
>
>>
>> On Jul 21, 2012, at 10:03 AM, H. Miersch wrote:
>>
>>> i just started a new ios project where i want to download images using NSimage's initwithcontentsofURL: method.
>>> now i also want to write those images to permanent storage, but how do i do that?
>>
>> You could always download the data given the URL using NSData, and use the NSData to initialize the image. Then you can just save the NSData to storage.
>
> thought so. and when i load it again, i'd have to load it into an NSData object and create the image from that, correct?
Well, once it's on disk, you can use -[NSImage initWithContentsOfURL:] with the file URL and you won't have to make an NSData object if you want to skip that step.
Nick Zitzmann
<http://www.chronosnet.com/>
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