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2014/10/15 ¤U¤È 10:10:11
iphone Programming Glossary: imagenameiOS: Image get rotated 90 degree after saved as PNG representation data http://stackoverflow.com/questions/10850184/ios-image-get-rotated-90-degree-after-saved-as-png-representation-data Fixing orientation delegate.fixOrientationPhoto self fixOrientation UIImage imageWithContentsOfFile delegate filePath imageName NSLog @ Scaling photo delegate.scaledAndRotatedPhoto self scaleAndRotateImage UIImage imageWithContentsOfFile delegate.. photo delegate.scaledAndRotatedPhoto self scaleAndRotateImage UIImage imageWithContentsOfFile delegate filePath imageName picker dismissModalViewControllerAnimated YES picker release void saveImage AppDelegate delegate AppDelegate UIApplication.. delegate NSData imageData UIImagePNGRepresentation delegate.originalPhoto imageData writeToFile delegate filePath imageName atomically YES Here fixOrientation and scaleAndRotateImage functions taken from here and here respectively. They works fine..
Upload File to FTP Server on iPhone http://stackoverflow.com/questions/1266176/upload-file-to-ftp-server-on-iphone
UITableViewCell(s) with default image overwritten with other images upon scrolling http://stackoverflow.com/questions/15702242/uitableviewcells-with-default-image-overwritten-with-other-images-upon-scrolli alloc initWithFrame CGRectMake 240 3 70 63 imageView.backgroundColor UIColor clearColor UIImage defaultImage UIImage imageNamed kDefaultImage imageView setImage defaultImage cell.accessoryView imageView imageView release cell.textLabel.text reminderDetailsString.. CFRelease allPeople CFRelease addressbook if reminderToDisplay.reminderGroup isEqualToString kFacebook NSString imageName NSString stringWithFormat kImageName reminderToDisplay.Name NSArray paths NSSearchPathForDirectoriesInDomains NSDocumentDirectory.. objectAtIndex 0 NSString reminderString documentsDirectory stringByAppendingPathComponent NSString stringWithString imageName self.reminderImage UIImage imageWithContentsOfFile reminderString if reminderImage nil UIImageView imageView UIImageView..
iPhone + UITableView + place an image for separator http://stackoverflow.com/questions/2227420/iphone-uitableview-place-an-image-for-separator addSubview primaryLabel return self void setItem Item item self.primaryLabel.text item name self.icon setImage item imageName void layoutSubviews super layoutSubviews primaryLabel.frame LABEL_FRAME icon.frame ICON_FRAME void dealloc icon release..
How can i get the name of image picked through photo library in iphone? http://stackoverflow.com/questions/4314405/how-can-i-get-the-name-of-image-picked-through-photo-library-in-iphone
UIWebView with just an image that should fit the whole view http://stackoverflow.com/questions/4667614/uiwebview-with-just-an-image-that-should-fit-the-whole-view script meta name viewport content width 1200 head body style margin 0 padding 0 img style width 1200px src @ body html imageName Tell the view to scale it's content to fit webView.scalesPageToFit YES Then you can load your stuff I don't know how to..
Newbie having issues with uploading a file using ASIHTTPRequest http://stackoverflow.com/questions/5319823/newbie-having-issues-with-uploading-a-file-using-asihttprequest uncropped image from info dictionary UIImage image info objectForKey @ UIImagePickerControllerOriginalImage NSString imageName @ uploaded.jpg Save image UIImageWriteToSavedPhotosAlbum image self @selector image didFinishSavingWithError contextInfo.. image didFinishSavingWithError contextInfo nil self uploadImage UIImageJPEGRepresentation imageView.image 1.0 filename imageName captionControls.hidden NO textView becomeFirstResponder picker release Here is the script I have receiving it. dir_dest..
unrecognized selector sent to instance http://stackoverflow.com/questions/5637203/unrecognized-selector-sent-to-instance @ Majorca UILabel itemPrice UILabel alloc initWithFrame CGRectMake 0 50 100 50 itemPrice.text @ £249 NSString imageName @ tempImage.jpg UIImage image UIImage imageNamed imageName UIButton mainButton UIButton alloc init autorelease mainButton.. initWithFrame CGRectMake 0 50 100 50 itemPrice.text @ £249 NSString imageName @ tempImage.jpg UIImage image UIImage imageNamed imageName UIButton mainButton UIButton alloc init autorelease mainButton addTarget self action @selector bestSellItemTapped.. CGRectMake 0 50 100 50 itemPrice.text @ £249 NSString imageName @ tempImage.jpg UIImage image UIImage imageNamed imageName UIButton mainButton UIButton alloc init autorelease mainButton addTarget self action @selector bestSellItemTapped forControlEvents..
Horizontal UIScrollView and hundreds of thumbnail images in iOS? http://stackoverflow.com/questions/5973883/horizontal-uiscrollview-and-hundreds-of-thumbnail-images-in-ios YES scrollView.pagingEnabled YES NSUInteger nimages 0 NSInteger tot 0 CGFloat cx 0 for nimages NSString imageName NSString stringWithFormat @ image d.jpg nimages 1 UIImage image UIImage imageNamed imageName if tot 15 break if 4 nimages.. 0 CGFloat cx 0 for nimages NSString imageName NSString stringWithFormat @ image d.jpg nimages 1 UIImage image UIImage imageNamed imageName if tot 15 break if 4 nimages nimages 0 UIImageView imageView UIImageView alloc initWithImage image CGRect rect.. cx 0 for nimages NSString imageName NSString stringWithFormat @ image d.jpg nimages 1 UIImage image UIImage imageNamed imageName if tot 15 break if 4 nimages nimages 0 UIImageView imageView UIImageView alloc initWithImage image CGRect rect imageView.frame..
http://stackoverflow.com/questions/6410798/annotation-on-the-map-problem withTitle NSString stringWithFormat @ Tuscany withSubTitle NSString stringWithFormat @ Italy withImage UIImage imageNamed @ 1.jpg addAnnotation.mTitle NSString stringWithFormat @ Tuscany addAnnotation.mSubTitle NSString stringWithFormat @ Italy.. annView.animatesDrop TRUE annView.canShowCallout YES annView.calloutOffset CGPointMake 5 5 NSString imageName NSString stringWithFormat @ @.jpg self.fromFlag_imageId NSArray paths NSSearchPathForDirectoriesInDomains NSDocumentDirectory.. paths objectAtIndex 0 NSString fullImgNm documentsDirectory stringByAppendingPathComponent NSString stringWithString imageName UIImage actualImage UIImage imageWithContentsOfFile fullImgNm CGSize annImgSize annImgSize.width 60 annImgSize.height 30..
Filling a portion of an image with color http://stackoverflow.com/questions/8124308/filling-a-portion-of-an-image-with-color anyObject startPoint touches anyObject locationInView imageView NSLog @ the value of the index is i index NSString imageName NSString stringWithFormat @ roof i index tempColor UIColor alloc initWithPatternImage UIImage imageNamed imageName lastPoint.. index NSString imageName NSString stringWithFormat @ roof i index tempColor UIColor alloc initWithPatternImage UIImage imageNamed imageName lastPoint touch locationInView self.view lastPoint.y 20 NSString tx NSString alloc initWithFormat @ .0f lastPoint.x.. imageName NSString stringWithFormat @ roof i index tempColor UIColor alloc initWithPatternImage UIImage imageNamed imageName lastPoint touch locationInView self.view lastPoint.y 20 NSString tx NSString alloc initWithFormat @ .0f lastPoint.x NSString..
How to write exif metadata to an image (not the camera roll, just a UIImage or JPEG) http://stackoverflow.com/questions/9006759/how-to-write-exif-metadata-to-an-image-not-the-camera-roll-just-a-uiimage-or-j createDirectoryAtPath dataPath withIntermediateDirectories NO attributes nil error error Create folder NSString imageName @ ImageName NSString fullPath dataPath stringByAppendingPathComponent NSString stringWithFormat @ @.jpg name add our image..
http://stackoverflow.com/questions/11486828/table-view-scrolling-async dequeueReusableCellWithIdentifier CellIdentifier set the various cell properties now update the cell image NSString imagename self imageFilename indexPath the name of the image being retrieved UIImage image _imageCache objectForKey imagename if image.. imagename self imageFilename indexPath the name of the image being retrieved UIImage image _imageCache objectForKey imagename if image if we have an cachedImage sitting in memory already then use it cell.imageView.image image else cell.imageView.image.. dispatch_get_global_queue DISPATCH_QUEUE_PRIORITY_DEFAULT 0 ^ get the UIImage UIImage image self getImage imagename if we found it then update UI if image dispatch_async dispatch_get_main_queue ^ if the cell is visible then set the..
How can you read a files MIME-type in objective-c http://stackoverflow.com/questions/1363813/how-can-you-read-a-files-mime-type-in-objective-c perform the request in a thread though since it's synchronous. NSString filePath NSBundle mainBundle pathForResource @ imagename ofType @ jpg NSString fullPath filePath stringByExpandingTildeInPath NSURL fileUrl NSURL fileURLWithPath fullPath NSURLRequest..
Sharing Image on instagram in ios http://stackoverflow.com/questions/16954810/sharing-image-on-instagram-in-ios NSDocumentDirectory NSUserDomainMask YES NSString documentsDirectory paths objectAtIndex 0 imagename NSString stringWithFormat @ ff.ig NSString fullPathToFile documentsDirectory stringByAppendingPathComponent imagename .. imagename NSString stringWithFormat @ ff.ig NSString fullPathToFile documentsDirectory stringByAppendingPathComponent imagename NSLog @ @ fullPathToFile igImageHookFile NSURL alloc initWithString NSString alloc initWithFormat @ file @ fullPathToFile..
How to display images of type .jpeg or .gif or .tiff in iphone sdk http://stackoverflow.com/questions/3923527/how-to-display-images-of-type-jpeg-or-gif-or-tiff-in-iphone-sdk
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