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2014/10/15 ¤U¤È 10:13:30

iphone Programming Glossary: rotateimage

Common multithreading mistakes beginners make on iPhone

http://stackoverflow.com/questions/1357108/common-multithreading-mistakes-beginners-make-on-iphone

photoContainerView addSubview layoutAimg7 photoContainerView addSubview layoutAimg8 if myShots 1 rotPhoto1 self rotateImage editPhotoData1.size editPhotoData1 layoutAimg1.image rotPhoto1 layoutAimg2.image rotPhoto1 layoutAimg3.image rotPhoto1 layoutAimg4.image.. layoutAimg6.image rotPhoto1 layoutAimg7.image rotPhoto1 layoutAimg8.image rotPhoto1 else if myShots 2 rotPhoto1 self rotateImage editPhotoData1.size editPhotoData1 rotPhoto2 self rotateImage editPhotoData2.size editPhotoData2 layoutAimg1.image rotPhoto1.. rotPhoto1 else if myShots 2 rotPhoto1 self rotateImage editPhotoData1.size editPhotoData1 rotPhoto2 self rotateImage editPhotoData2.size editPhotoData2 layoutAimg1.image rotPhoto1 layoutAimg2.image rotPhoto2 layoutAimg3.image rotPhoto2 layoutAimg4.image..

Cropping an image in iOS using OpenCV face detection

http://stackoverflow.com/questions/14756505/cropping-an-image-in-ios-using-opencv-face-detection

above post thanks @Jameo to pointing me that its because of Rotation issue. I have Rotated the Image as below. UIImage rotateImage UIImage alloc initWithCGImage image.CGImage scale 1.0 orientation UIImageOrientationRight And Cropped the image using..

Convert Image to B&W problem CGContext - iPhone Dev

http://stackoverflow.com/questions/3340564/convert-image-to-bw-problem-cgcontext-iphone-dev

of transform depending on the orientation. What it does is fixes this weird rotate bug. Heres the code snippet UIImage rotateImage UIImage image int kMaxResolution 320 Or whatever CGImageRef imgRef image.CGImage CGFloat width CGImageGetWidth imgRef CGFloat.. an IMAGE that i can then use in my BLACK AND WHITE Function UIImage convertImageToGrayScale UIImage image image self rotateImage image THIS IS WHERE REPAIR THE ROTATION PROBLEM Create image rectangle with current image width height CGRect imageRect..

Rotating image using objective C

http://stackoverflow.com/questions/4010779/rotating-image-using-objective-c

self superview float theAngle atan2 location.y self.center.y location.x self.center.x totalRadians theAngle self rotateImage theAngle void touchesEnded NSSet touches withEvent UIEvent event void rotateImage float angleRadians self.transform CGAffineTransformMakeRotation.. totalRadians theAngle self rotateImage theAngle void touchesEnded NSSet touches withEvent UIEvent event void rotateImage float angleRadians self.transform CGAffineTransformMakeRotation angleRadians CATransform3D rotatedTransform self.layer.transform..

When Do You Need To Reset the view.frame Property After a Transformation iOS

http://stackoverflow.com/questions/7772016/when-do-you-need-to-reset-the-view-frame-property-after-a-transformation-ios

@ GameTableViewCell owner self options nil cell self.gameTableCell self.gameTableCell nil CGAffineTransform rotateImage CGAffineTransformMakeRotation M_PI_2 cell.transform rotateImage return cell I tried resetting the cell's frame and it had.. self.gameTableCell nil CGAffineTransform rotateImage CGAffineTransformMakeRotation M_PI_2 cell.transform rotateImage return cell I tried resetting the cell's frame and it had no effect on the output even if I supplied cell.frame CGMakeRect..

Why is XCode archive acting different than XCode build/run on iPhone

http://stackoverflow.com/questions/8813711/why-is-xcode-archive-acting-different-than-xcode-build-run-on-iphone

only for iOS 3 and 4. The archive works fine in iOS 5. The rotation is done by a static call in a helper class UIImage rotateImage UIImage image CGRect bnds CGRectZero UIImage copy nil CGContextRef ctxt nil CGImageRef imag image.CGImage CGRect rect CGRectZero..