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2014/10/15 ¤U¤È 10:03:31
iphone Programming Glossary: alassetdisplay image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone image from URL retrieved from ALAsset in iPhone I am using a ALAsset Framework for accessing the files in the device's photo gallery. So.. image from URL retrieved from ALAsset in iPhone I am using a ALAsset Framework for accessing the files in the device's photo gallery. So far I am able to access the thumbnail.. in an image view but I am unable to figure out how to do this. I tried using the URLs field in the ALAsset object but was unsuccessful. Anybody knows how this can be done Here's some code where I was able to..
Get Exif data from UIImage - UIImagePickerController http://stackoverflow.com/questions/9766394/get-exif-data-from-uiimage-uiimagepickercontroller and ImageIO.framework . Then include the needed classes inside your .h file #import AssetsLibrary ALAsset.h #import AssetsLibrary ALAssetRepresentation.h #import ImageIO CGImageSource.h #import ImageIO CGImageProperties.h.. the needed classes inside your .h file #import AssetsLibrary ALAsset.h #import AssetsLibrary ALAssetRepresentation.h #import ImageIO CGImageSource.h #import ImageIO CGImageProperties.h And put this inside.. And put this inside your imagePickerController didFinishPickingMediaWithInfo delegate method ALAssetsLibrary library ALAssetsLibrary alloc init library assetForURL info objectForKey UIImagePickerControllerReferenceURL..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone image from URL retrieved from ALAsset in iPhone I am using a ALAsset Framework for accessing the files in the device's photo gallery. So far I am able to access the thumbnail and display it. I want.. image from URL retrieved from ALAsset in iPhone I am using a ALAsset Framework for accessing the files in the device's photo gallery. So far I am able to access the thumbnail and display it. I want to display the actual image in.. and display it. I want to display the actual image in an image view but I am unable to figure out how to do this. I tried using the URLs field in the ALAsset object but was unsuccessful. Anybody knows how this can be done Here's some code where I was able to access the thumbnail and place it in a table cell UITableViewCell..
Get Exif data from UIImage - UIImagePickerController http://stackoverflow.com/questions/9766394/get-exif-data-from-uiimage-uiimagepickercontroller note my code is using ARC Import AssetsLibrary.framework and ImageIO.framework . Then include the needed classes inside your .h file #import AssetsLibrary ALAsset.h #import AssetsLibrary ALAssetRepresentation.h #import ImageIO CGImageSource.h #import ImageIO CGImageProperties.h And put this inside your imagePickerController.. AssetsLibrary.framework and ImageIO.framework . Then include the needed classes inside your .h file #import AssetsLibrary ALAsset.h #import AssetsLibrary ALAssetRepresentation.h #import ImageIO CGImageSource.h #import ImageIO CGImageProperties.h And put this inside your imagePickerController didFinishPickingMediaWithInfo.. ImageIO CGImageSource.h #import ImageIO CGImageProperties.h And put this inside your imagePickerController didFinishPickingMediaWithInfo delegate method ALAssetsLibrary library ALAssetsLibrary alloc init library assetForURL info objectForKey UIImagePickerControllerReferenceURL resultBlock ^ ALAsset asset ALAssetRepresentation..
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 Photo Library Image Performance Improvements When Its Loading Slow Hi i've got a problem with display an image on my scrollView... an image on my scrollView. At first i create new UIImageView with asset url void findLargeImage NSNumber arrayIndex ALAssetsLibraryAssetForURLResultBlock resultblock ^ ALAsset myasset ALAssetRepresentation rep if myasset defaultRepresentation nil.. UIImageView with asset url void findLargeImage NSNumber arrayIndex ALAssetsLibraryAssetForURLResultBlock resultblock ^ ALAsset myasset ALAssetRepresentation rep if myasset defaultRepresentation nil return else rep myasset defaultRepresentation CGImageRef..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone image from URL retrieved from ALAsset in iPhone I am using a ALAsset Framework for accessing the files in the device's photo gallery. So far I am able to access.. image from URL retrieved from ALAsset in iPhone I am using a ALAsset Framework for accessing the files in the device's photo gallery. So far I am able to access the thumbnail and display it... the actual image in an image view but I am unable to figure out how to do this. I tried using the URLs field in the ALAsset object but was unsuccessful. Anybody knows how this can be done Here's some code where I was able to access the thumbnail..
http://stackoverflow.com/questions/4545982/getting-video-from-alasset video from ALAsset Using the new asset library framework available in iOS 4 i see that I can get the url for a given video using the UIImagePickerControllerReferenceURL... NSString stringWithFormat @ f. @ ti ext NSString tmpfile NSTemporaryDirectory stringByAppendingPathComponent filename ALAssetsLibraryAssetForURLResultBlock resultblock ^ ALAsset myasset ALAssetRepresentation rep myasset defaultRepresentation NSUInteger.. NSTemporaryDirectory stringByAppendingPathComponent filename ALAssetsLibraryAssetForURLResultBlock resultblock ^ ALAsset myasset ALAssetRepresentation rep myasset defaultRepresentation NSUInteger size rep size const int bufferSize 8192 NSLog..
Retrieving a filename for an ALAsset http://stackoverflow.com/questions/5048640/retrieving-a-filename-for-an-alasset a filename for an ALAsset How can the filename be extracted from an ALAsset Is there a way to get this via the url or some other way iphone share.. a filename for an ALAsset How can the filename be extracted from an ALAsset Is there a way to get this via the url or some other way iphone share improve this question Update As y5h notes below.. notes below from iOS 5.0 there is a better way. This answer is relevant for iOS 5.0. You can extract an URL from the ALAsset but all the filenames are the same on the form assets library asset asset.JPG id 1000000001 ext JPG If you for some reason..
How Do I Get The Correct Latitude and Longitude From An Uploaded iPhone Photo? http://stackoverflow.com/questions/9319465/how-do-i-get-the-correct-latitude-and-longitude-from-an-uploaded-iphone-photo to grab the GPS data. You'll notice I am logging everything to the console so I can see what the values are void ^ALAssetsLibraryAssetForURLResultBlock ALAsset ^ ALAsset asset NSDictionary metadata asset.defaultRepresentation.metadata NSLog @.. I am logging everything to the console so I can see what the values are void ^ALAssetsLibraryAssetForURLResultBlock ALAsset ^ ALAsset asset NSDictionary metadata asset.defaultRepresentation.metadata NSLog @ Image Meta Data @ metadata NSDictionary.. everything to the console so I can see what the values are void ^ALAssetsLibraryAssetForURLResultBlock ALAsset ^ ALAsset asset NSDictionary metadata asset.defaultRepresentation.metadata NSLog @ Image Meta Data @ metadata NSDictionary gpsdata..
Get Exif data from UIImage - UIImagePickerController http://stackoverflow.com/questions/9766394/get-exif-data-from-uiimage-uiimagepickercontroller and ImageIO.framework . Then include the needed classes inside your .h file #import AssetsLibrary ALAsset.h #import AssetsLibrary ALAssetRepresentation.h #import ImageIO CGImageSource.h #import ImageIO CGImageProperties.h And.. . Then include the needed classes inside your .h file #import AssetsLibrary ALAsset.h #import AssetsLibrary ALAssetRepresentation.h #import ImageIO CGImageSource.h #import ImageIO CGImageProperties.h And put this inside your imagePickerController.. CGImageProperties.h And put this inside your imagePickerController didFinishPickingMediaWithInfo delegate method ALAssetsLibrary library ALAssetsLibrary alloc init library assetForURL info objectForKey UIImagePickerControllerReferenceURL resultBlock..
http://stackoverflow.com/questions/4545982/getting-video-from-alasset in this case. Has anyone managed to access the url directly via the new assets library Thanks for your help. iphone alassetslibrary alasset share improve this question This is not the best way to do this. I am answering this question in case.. Has anyone managed to access the url directly via the new assets library Thanks for your help. iphone alassetslibrary alasset share improve this question This is not the best way to do this. I am answering this question in case another SO user..
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 image picker or ALAsset before now so I'm completely new at this. iphone uiimageview uiimage uiimagepickercontroller alasset share improve this question If you are reading this and look at the comments below and think WTF it is because I am..
Upload ALAsset URL images to the server http://stackoverflow.com/questions/5442653/upload-alasset-url-images-to-the-server please advise how can i program it for sending the images to the server using this case Thank you iphone objective c alasset share improve this question you could use the below SO post code for uploading images to server. How can I upload a..
http://stackoverflow.com/questions/5702505/how-can-i-avoid-location-service-in-alassetlibrary-can-i-retrieve-files-using-a without using Location Service How can i avoid Location service in AlAssetLibrary iphone objective c xcode libraries alasset share improve this question Currently there is no way to access ALAssetLibrary without using location services. You..
How to check if an ALAsset still exists using a URL http://stackoverflow.com/questions/7221167/how-to-check-if-an-alasset-still-exists-using-a-url @ assets library asset asset.PNG id 1000000001 ext PNG but assetData is allways nil thx for the help iphone alasset alassetslibrary share improve this question Use assetForURL resultBlock failureBlock method of ALAssetsLibrary instead.. @ assets library asset asset.PNG id 1000000001 ext PNG but assetData is allways nil thx for the help iphone alasset alassetslibrary share improve this question Use assetForURL resultBlock failureBlock method of ALAssetsLibrary instead to get..
Wait for assetForURL blocks to be completed http://stackoverflow.com/questions/7234445/wait-for-assetforurl-blocks-to-be-completed ^ NSError error Type your code here for failure when user doesn't allow location in your app iphone objective c alasset alassetslibrary share improve this question GCD semaphore approach dispatch_semaphore_t sema dispatch_semaphore_create.. error Type your code here for failure when user doesn't allow location in your app iphone objective c alasset alassetslibrary share improve this question GCD semaphore approach dispatch_semaphore_t sema dispatch_semaphore_create 0 dispatch_queue_t..
Get video NSData from ALAsset url iOS http://stackoverflow.com/questions/8791049/get-video-nsdata-from-alasset-url-ios Any hint in right direction would be highly appreciated. Waiting for your replies iphone ios cocoa touch cocoa alasset share improve this question try this code ALAssetRepresentation rep asset defaultRepresentation Byte buffer Byte malloc..
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