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2014/10/15 ¤U¤È 10:09:26

iphone Programming Glossary: fullresolutionimage

How to convert image path to uiimage using ALAssetsLibrary

http://stackoverflow.com/questions/11721762/how-to-convert-image-path-to-uiimage-using-alassetslibrary

objectAtIndex 0 resultBlock ^ ALAsset asset UIImage image UIImage imageWithCGImage asset defaultRepresentation fullResolutionImage fileImage addObject image failureBlock ^ NSError error iphone ios assets share improve this question Use the below.. resultblock ^ ALAsset myasset ALAssetRepresentation rep myasset defaultRepresentation CGImageRef iref rep fullResolutionImage if iref dispatch_async dispatch_get_main_queue ^ UIImage myImage UIImage imageWithCGImage iref scale rep scale orientation..

Image URL saving

http://stackoverflow.com/questions/12670025/image-url-saving

i ALAssetRepresentation rep info objectAtIndex i defaultRepresentation UIImage image UIImage imageWithCGImage rep fullResolutionImage resize the images image self imageByScalingAndCroppingForSize image toSize CGSizeMake 256 256 image.size.height image.size.width..

ALAsset Photo Library Image Performance Improvements When Its Loading Slow

http://stackoverflow.com/questions/13508535/alasset-photo-library-image-performance-improvements-when-its-loading-slow

rep if myasset defaultRepresentation nil return else rep myasset defaultRepresentation CGImageRef iref rep fullResolutionImage itemToAdd UIImageView alloc initWithFrame CGRectMake arrayIndex intValue 320 0 320 320 itemToAdd.image UIImage imageWithCGImage.. or performSelectorOnMainThread Some Important Notes Use AlAsset aspectRatioThumbnail instead of fullResolutionImage for high performance Example CGImageRef iref myasset aspectRatioThumbnail itemToAdd.image UIImage imageWithCGImage iref..

Unable to load image from asset URL

http://stackoverflow.com/questions/14496910/unable-to-load-image-from-asset-url

resultblock ^ ALAsset myasset ALAssetRepresentation rep myasset defaultRepresentation CGImageRef iref rep fullResolutionImage if iref UIImage largeimage UIImage imageWithCGImage iref yourImageView.image largeImage ALAssetsLibraryAccessFailureBlock..

display image from URL retrieved from ALAsset in iPhone

http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone

resultblock ^ ALAsset myasset ALAssetRepresentation rep myasset defaultRepresentation CGImageRef iref rep fullResolutionImage if iref largeimage UIImage imageWithCGImage iref largeimage retain ALAssetsLibraryAccessFailureBlock failureblock ^.. resultblock ^ ALAsset myasset ALAssetRepresentation rep myasset defaultRepresentation CGImageRef iref rep fullResolutionImage if iref UIImage largeimage UIImage imageWithCGImage iref delegate hiresImageAvailable large share improve this answer..

How do I get a thumbnail or saveable path from UIImagePickerController to use for a UIImageView?

http://stackoverflow.com/questions/4663019/how-do-i-get-a-thumbnail-or-saveable-path-from-uiimagepickercontroller-to-use-fo

Using ALAssetsLibrary and ALAsset take out Image as NSData

http://stackoverflow.com/questions/8473110/using-alassetslibrary-and-alasset-take-out-image-as-nsdata

resultBlock ^ ALAsset asset UIImage copyOfOriginalImage UIImage imageWithCGImage asset defaultRepresentation fullResolutionImage Now here we take the image as a UIImage but I need to take the image directly as NSData. I wish to do this because I have..

How to get the latest photo in iPhone Library?

http://stackoverflow.com/questions/9290929/how-to-get-the-latest-photo-in-iphone-library

count ALAsset asset self.assets objectAtIndex self.assets count 1 CGImageRef ref asset defaultRepresentation fullResolutionImage I donno if this is always work... hope any one can prove me. And there I'm looking for a way to sync thread... iphone objective..

What is the correct way to import & save Photos from iPhone Album?

http://stackoverflow.com/questions/9973259/what-is-the-correct-way-to-import-save-photos-from-iphone-album

j 0 j assetArray count j ALAsset assest assetArray objectAtIndex j CGImageRef imageRef assest.defaultRepresentation.fullResolutionImage UIImage image UIImage imageWithCGImage imageRef NSData imageData UIImageJPEGRepresentation image imageData writeToFile documentsPath.. NSData . iphone objective c ios alassetslibrary writetofile share improve this question It's dangerous to use the fullResolutionImage for this task for several reasons. Some remarks For large images memory problems could occur. when using the fullResolutionImage.. for this task for several reasons. Some remarks For large images memory problems could occur. when using the fullResolutionImage method. Please note that the Photo Library on the iPad at least can also contain RAW images. The performance is suboptimal..