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2014/10/15 ¤U¤È 10:03:37
iphone Programming Glossary: animageHow can i split an image in to multiple parts? http://stackoverflow.com/questions/1007078/how-can-i-split-an-image-in-to-multiple-parts code I got out of Bill Dudney 's Core Animation Book to accomplish this task NSArray splitImageIntoRects CGImageRef anImage CGSize imageSize CGSizeMake CGImageGetWidth anImage CGImageGetHeight anImage NSMutableArray splitLayers NSMutableArray array.. to accomplish this task NSArray splitImageIntoRects CGImageRef anImage CGSize imageSize CGSizeMake CGImageGetWidth anImage CGImageGetHeight anImage NSMutableArray splitLayers NSMutableArray array kXSlices 3 kYSlices 3 for int x 0 x kXSlices x.. NSArray splitImageIntoRects CGImageRef anImage CGSize imageSize CGSizeMake CGImageGetWidth anImage CGImageGetHeight anImage NSMutableArray splitLayers NSMutableArray array kXSlices 3 kYSlices 3 for int x 0 x kXSlices x for int y 0 y kYSlices y..
Resizing UIimages pulled from the Camera also ROTATES the UIimage? http://stackoverflow.com/questions/1260249/resizing-uiimages-pulled-from-the-camera-also-rotates-the-uiimage myImg width 400 height 533 myImageView setImage myResizedImg I am using this to resize it UIImage resizeImage UIImage anImage width int width height int height CGImageRef imageRef anImage CGImage CGImageAlphaInfo alphaInfo CGImageGetAlphaInfo imageRef.. I am using this to resize it UIImage resizeImage UIImage anImage width int width height int height CGImageRef imageRef anImage CGImage CGImageAlphaInfo alphaInfo CGImageGetAlphaInfo imageRef if alphaInfo kCGImageAlphaNone alphaInfo kCGImageAlphaNoneSkipLast..
How to Rotate a UIImage 90 degrees? http://stackoverflow.com/questions/1315251/how-to-rotate-a-uiimage-90-degrees graphics functions while preserving the current size UIImage reverseImageByScalingToSize CGSize targetSize UIImage anImage UIImage sourceImage anImage CGFloat targetWidth targetSize.height CGFloat targetHeight targetSize.width CGImageRef imageRef.. preserving the current size UIImage reverseImageByScalingToSize CGSize targetSize UIImage anImage UIImage sourceImage anImage CGFloat targetWidth targetSize.height CGFloat targetHeight targetSize.width CGImageRef imageRef sourceImage CGImage CGBitmapInfo..
How to add a custom background to UISearchDisplayController's table view? http://stackoverflow.com/questions/1617224/how-to-add-a-custom-background-to-uisearchdisplaycontrollers-table-view UISearchDisplayController controller controller.searchResultsTableView setDelegate self UIImageView anImage UIImageView alloc initWithImage UIImage imageNamed @ gradientBackground.png controller.searchResultsTableView.backgroundView.. alloc initWithImage UIImage imageNamed @ gradientBackground.png controller.searchResultsTableView.backgroundView anImage anImage release controller.searchResultsTableView.separatorStyle UITableViewCellSeparatorStyleNone controller.searchResultsTableView.backgroundColor.. initWithImage UIImage imageNamed @ gradientBackground.png controller.searchResultsTableView.backgroundView anImage anImage release controller.searchResultsTableView.separatorStyle UITableViewCellSeparatorStyleNone controller.searchResultsTableView.backgroundColor..
http://stackoverflow.com/questions/2232016/uisearchbar-solid-color
Easy or efficient way to copy the bitmap representation from one view to another? http://stackoverflow.com/questions/2425002/easy-or-efficient-way-to-copy-the-bitmap-representation-from-one-view-to-another
Rotating and Moving a UIImageView (CocoaTouch) http://stackoverflow.com/questions/3018688/rotating-and-moving-a-uiimageview-cocoatouch CocoaTouch This code works to rotate CGAffineTransform transform CGAffineTransformMakeRotation radians lastAngle anImage.transform transform and this code works to move my UIImageView CGRect frame anImage frame frame.origin.x 1 frame.origin.y.. radians lastAngle anImage.transform transform and this code works to move my UIImageView CGRect frame anImage frame frame.origin.x 1 frame.origin.y 1 anImage setFrame frame but when I combine them the image stretches out increasingly.. transform and this code works to move my UIImageView CGRect frame anImage frame frame.origin.x 1 frame.origin.y 1 anImage setFrame frame but when I combine them the image stretches out increasingly on each run through. Perhaps the frame should..
iOS CVImageBuffer distorted from AVCaptureSessionDataOutput with AVCaptureSessionPresetPhoto http://stackoverflow.com/questions/6540710/ios-cvimagebuffer-distorted-from-avcapturesessiondataoutput-with-avcapturesessio kCGImageAlphaPremultipliedFirst CGImageRef cgImage CGBitmapContextCreateImage context UIImage anImage UIImage imageWithCGImage cgImage This shows an undistorted video frame. I've done a bunch of searching and can't seem to..
Documented process for using facebook connect for the iPhone to upload photos http://stackoverflow.com/questions/750328/documented-process-for-using-facebook-connect-for-the-iphone-to-upload-photos XXXXXXXXXXXXXXXXXX @ YOUR SECRET KEY @implementation SessionViewController @synthesize label _label @synthesize anImage void done id sender self dismissModalViewControllerAnimated YES NSObject id init if self super init _session FBSession.. sessionForApplication kApiKey secret kApiSecret delegate self retain return self void dealloc _session release anImage release super dealloc UIViewController void viewDidLoad _session resume _loginButton.style FBLoginButtonStyleWide.. publishPhoto id target NSMutableDictionary args NSMutableDictionary alloc init autorelease args setObject self.anImage forKey @ image FBRequest uploadPhotoRequest FBRequest requestWithDelegate self uploadPhotoRequest call @ photos.upload params..
how to add a button without using custom cell on a UITableView? http://stackoverflow.com/questions/851498/how-to-add-a-button-without-using-custom-cell-on-a-uitableview UIButton customButton UIButton buttonWithType UIButtonTypeCustom customButton.frame whatever customButton setImage anImage forState UIControlStateNormal customButton setImage anotherImage forState UIControlStateHighlighted customButton addTarget..
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