ALAsset Image Size

iphone objective-c ios cocoa-touch alassetslibrary
Ser Pounce picture Ser Pounce · Apr 9, 2012 · Viewed 9.1k times · Source

Given an ALAsset that represents a photo, is it possible to retrieve the size of the photo (height and width) without loading the image into a UIImageView and also without using the aspectRationThumnail method?

Answer

holtmann picture holtmann · Apr 10, 2012

Just a note: iOS 5.1 introduces a new property dimensions for an ALAssetRepresentation instance. This returns a CGSize structure with the dimensions of the original image and might be the best solution for this problem in the future.

Cheers,

Hendrik

Related questions

How to load a UIView using a nib file created with Interface Builder

I'm trying to do something a bit elaborate, but something that should be possible. So here is a challenge for all you experts out there (this forum is a pack of a lot of you guys :) ). I'm creating a Questionnaire "…

Read More
How do I draw a shadow under a UIView?

I'm trying to draw a shadow under the bottom edge of a UIView in Cocoa Touch. I understand that I should use CGContextSetShadow() to draw the shadow, but the Quartz 2D programming guide is a little vague: Save the graphics …

Read More
Proper way to exit iPhone application?

I am programming an iPhone app, and I need to force it to exit due to certain user actions. After cleaning up memory the app allocated, what's the appropriate method to call to terminate the application?

Read More