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2014/10/15 ¤U¤È 10:09:25

iphone Programming Glossary: fromoffset

Getting video from ALAsset

http://stackoverflow.com/questions/4545982/getting-video-from-alasset

Byte buffer Byte malloc bufferSize int read 0 offset 0 written 0 NSError err if size 0 do read rep getBytes buffer fromOffset offset length bufferSize error err written fwrite buffer sizeof char read f offset read while read 0 fclose f ALAssetsLibraryAccessFailureBlock..

iOS: Select a GIF from the photo library, convert to NSData for use in multipart/form-data

http://stackoverflow.com/questions/5187251/ios-select-a-gif-from-the-photo-library-convert-to-nsdata-for-use-in-multipart

NSLog @ size of asset in bytes d representation size unsigned char bytes 4 representation getBytes bytes fromOffset 0 length 4 error nil NSLog @ first four bytes 02x c 02x c 02x c 02x c bytes 0 bytes 0 bytes 1 bytes 1 bytes 2 bytes..

Using ALAssetsLibrary and ALAsset take out Image as NSData

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

rep asset defaultRepresentation Byte buffer Byte malloc rep.size NSUInteger buffered rep getBytes buffer fromOffset 0.0 length rep.size error nil NSData data NSData dataWithBytesNoCopy buffer length buffered freeWhenDone YES this is NSData..

Get video NSData from ALAsset url iOS

http://stackoverflow.com/questions/8791049/get-video-nsdata-from-alasset-url-ios

rep asset defaultRepresentation Byte buffer Byte malloc rep.size NSUInteger buffered rep getBytes buffer fromOffset 0.0 length rep.size error nil NSData data NSData dataWithBytesNoCopy buffer length buffered freeWhenDone YES share improve..

Get Exif data from UIImage - UIImagePickerController

http://stackoverflow.com/questions/9766394/get-exif-data-from-uiimage-uiimagepickercontroller

image data uint8_t buffer Byte malloc image_representation.size NSUInteger length image_representation getBytes buffer fromOffset 0.0 length image_representation.size error nil if length 0 buffer NSData object free buffer afterwards NSData adata NSData..

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

malloc 131072 while offset representation size outPutStream hasSpaceAvailable bytesRead representation getBytes buffer fromOffset offset length 131072 error error outPutStream write buffer maxLength bytesRead offset offset bytesRead outPutStream close..