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2014/10/15 ¤U¤È 10:06:39

iphone Programming Glossary: didfinishsavingwitherror

How do I create/render a UIImage from a 3D transformed UIImageView?

http://stackoverflow.com/questions/1949003/how-do-i-create-render-a-uiimage-from-a-3d-transformed-uiimageview

UIGraphicsEndImageContext return newImage void imageSavedToPhotosAlbum UIImage image didFinishSavingWithError NSError error contextInfo void contextInfo NSString title @ Save to Photo Album NSString message error error description.. newImage self captureView imageView UIImageWriteToSavedPhotosAlbum newImage self @selector imageSavedToPhotosAlbum didFinishSavingWithError contextInfo nil iphone cocoa touch core animation share improve this question I ended up creating a render method..

iphone - How do I add videos to iPad simulator?

http://stackoverflow.com/questions/2571656/iphone-how-do-i-add-videos-to-ipad-simulator

NSString stringWithFormat @ Documents myMovie.m4v UISaveVideoAtPathToSavedPhotosAlbum path self @selector video didFinishSavingWithError contextInfo nil And add this function so you can see if an error happened and why void video NSString videoPath didFinishSavingWithError.. contextInfo nil And add this function so you can see if an error happened and why void video NSString videoPath didFinishSavingWithError NSError error contextInfo void contextInfo if error nil NSLog @ Error @ error Worked like a charm I now have a video in..

iPhone: How do I get the file path of an image saved with UIImageWriteToSavedPhotosAlbum()?

http://stackoverflow.com/questions/4457904/iphone-how-do-i-get-the-file-path-of-an-image-saved-with-uiimagewritetosavedpho

merged image to the iPhone photo library using UIImageWriteToSavedPhotosAlbum viewImage self @selector savedPhotoImage didFinishSavingWithError contextInfo nil And getting the callback using void savedPhotoImage UIImage image didFinishSavingWithError NSError error.. didFinishSavingWithError contextInfo nil And getting the callback using void savedPhotoImage UIImage image didFinishSavingWithError NSError error contextInfo void contextInfo NSLog @ @ error localizedDescription NSLog @ info @ contextInfo What I would..

layer.renderInContext doesn't take layer.mask into account?

http://stackoverflow.com/questions/4896296/layer-renderincontext-doesnt-take-layer-mask-into-account

UIGraphicsEndImageContext UIImageWriteToSavedPhotosAlbum saver self @selector image didFinishSavingWithError contextInfo nil EDIT This applies the mask correctly IBAction saveImage UIImage saver nil CGImageRef image imageView.image.CGImage.. CGContextRelease context CGImageRelease mergeResult UIImageWriteToSavedPhotosAlbum saver self @selector image didFinishSavingWithError contextInfo nil iphone objective c ios uiimage mask share improve this question The documentation for renderInContext..

How to open camera while I click the UIButton in iPhone?

http://stackoverflow.com/questions/4929655/how-to-open-camera-while-i-click-the-uibutton-in-iphone

AVAssetWritter does not work with audio

http://stackoverflow.com/questions/5200077/avassetwritter-does-not-work-with-audio

start_time 30 video_writer finishWriting UISaveVideoAtPathToSavedPhotosAlbum temp_url self @selector video didFinishSavingWithError contextInfo nil start_time release temp_url release av_adaptor release microphone lockForConfiguration nil session beginConfiguration..

Newbie having issues with uploading a file using ASIHTTPRequest

http://stackoverflow.com/questions/5319823/newbie-having-issues-with-uploading-a-file-using-asihttprequest

NSString imageName @ uploaded.jpg Save image UIImageWriteToSavedPhotosAlbum image self @selector image didFinishSavingWithError contextInfo nil self uploadImage UIImageJPEGRepresentation imageView.image 1.0 filename imageName captionControls.hidden..

iPhone - Mirroring back a picture taken from the front camera

http://stackoverflow.com/questions/5505422/iphone-mirroring-back-a-picture-taken-from-the-front-camera

orientation UIImageOrientationLeftMirrored UIImageWriteToSavedPhotosAlbum transformedImage self @selector photoSaved didFinishSavingWithError contextInfo nil then putting it on screen. It is nearly the same as seen on screen but the saved image is distorted. So..... UIGraphicsEndImageContext UIImageWriteToSavedPhotosAlbum transformedImage self @selector photoSaved didFinishSavingWithError contextInfo nil This was written out of memory and without aid of a compiler please don't copy and paste... share improve..

How to add video to iphone simulator

http://stackoverflow.com/questions/6370945/how-to-add-video-to-iphone-simulator

imageData writeToFile tempPath atomically NO UISaveVideoAtPathToSavedPhotosAlbum tempPath self @selector video didFinishSavingWithError contextInfo nil void video NSString videoPath didFinishSavingWithError NSError error contextInfo void contextInfo NSLog.. tempPath self @selector video didFinishSavingWithError contextInfo nil void video NSString videoPath didFinishSavingWithError NSError error contextInfo void contextInfo NSLog @ Finished saving video with error @ error if you change the url to your..

How to take picture from Camera & saved in Photo Gallery by programmatically?

http://stackoverflow.com/questions/6812634/how-to-take-picture-from-camera-saved-in-photo-gallery-by-programmatically

UIImagePickerControllerSourceTypeCamera UIImageWriteToSavedPhotosAlbum photoTaken self @selector image didFinishSavingWithError contextInfo nil picker dismissModalViewControllerAnimated YES picker release void image UIImage image didFinishSavingWithError.. contextInfo nil picker dismissModalViewControllerAnimated YES picker release void image UIImage image didFinishSavingWithError NSError error contextInfo void contextInfo UIAlertView alert NSLog @ Image @ image if error alert UIAlertView alloc initWithTitle..

How Can I Save An Image To An iPhone Photo Gallery Using PhoneGap?

http://stackoverflow.com/questions/8663890/how-can-i-save-an-image-to-an-iphone-photo-gallery-using-phonegap

image UIImage image2 UIImage imageWithData imgdata UIImageWriteToSavedPhotosAlbum image2 self @selector image didFinishSavingWithError contextInfo nil pluginResult CDVPluginResult resultWithStatus CDVCommandStatus_OK messageAsString @ success self.commandDelegate.. self.commandDelegate sendPluginResult pluginResult callbackId command.callbackId void image UIImage image didFinishSavingWithError NSError error contextInfo void contextInfo Was there an error if error NULL Show error message... else No errors Show..

iPhone take augmented reality screenshot with AVCaptureVideoPreviewLayer

http://stackoverflow.com/questions/8980847/iphone-take-augmented-reality-screenshot-with-avcapturevideopreviewlayer

UIGraphicsEndImageContext UIImageWriteToSavedPhotosAlbum screenshot self @selector image didFinishSavingWithError contextInfo nil image saved to camera roll callback void image UIImage image didFinishSavingWithError NSError error contextInfo.. @selector image didFinishSavingWithError contextInfo nil image saved to camera roll callback void image UIImage image didFinishSavingWithError NSError error contextInfo void contextInfo Was there an error if error NULL Show error message... NSLog @ save failed else..