¡@
2014/10/15 ¤U¤È 10:15:45
iphone Programming Glossary: verticaliOS Image Orientation has Strange Behavior http://stackoverflow.com/questions/10600613/ios-image-orientation-has-strange-behavior . This information would be in the EXIF data. Why it needs to be rotated 90 degrees rather than defaulting to straight vertical I don't know . From here Gmail is smart enough to read and analyze that EXIF data and properly display it. Windows however..
http://stackoverflow.com/questions/1166444/mkmapview-zoom-and-region be obvious it's the center point of the region. However span which is a MKCoordinateSpan consists of latitudeDelta the vertical distance represented by the region and longitudeDelta the horizontal distance represented by the region . A brief example...
Resize UIImage with aspect ratio? http://stackoverflow.com/questions/1703100/resize-uiimage-with-aspect-ratio screenRect.size.height float factor fmax hfactor vfactor Divide the size by the greater of the vertical or horizontal shrinkage factor float newWidth value.bounds.size.width factor float newHeight value.bounds.size.height factor.. factor float newHeight value.bounds.size.height factor Then figure out if you need to offset it to center vertically or horizontally float leftOffset screenRect.size.width newWidth 2 float topOffset screenRect.size.height newHeight 2 CGRect..
iPhone image stretching (skew) http://stackoverflow.com/questions/2351586/iphone-image-stretching-skew it can be done in two steps. One to convert the square into a trapezoid. p1 p2 p1 p2 p3 p4 p3 p4' Another to the vertical direction. A naive transformation rule is y c x' x p1.x ”——————†p1.x p1.y c y' y where c is the y coordinate of..
http://stackoverflow.com/questions/262156/uiimage-rounded-corners scaledHeight height scaleFactor center the thumbnail in the frame. if wider than tall we need to adjust the vertical drawing point y axis if widthFactor heightFactor thumbnailPoint.y targetSize.height scaledHeight 0.5 else if widthFactor..
http://stackoverflow.com/questions/2870680/horizontal-uitableview that has a uitable view that scrolls left and right rather then up and down So rather than row 1 row 2 row 3 scrolling vertically It would be row 1 row2 row 3 scrolling horizontally I've seen that UItableView is designed to only do vertical scrolling.. vertically It would be row 1 row2 row 3 scrolling horizontally I've seen that UItableView is designed to only do vertical scrolling so doing a transform does not give the desired effect. Is there a standard way to do this taking advantage of..
Really cool way to create custom UITabBar for iPhone app? http://stackoverflow.com/questions/4640588/really-cool-way-to-create-custom-uitabbar-for-iphone-app the default state which displays in a different shade of brown and gray version. nice Items separators with beveled vertical lines. diferrent background image for the tabBar different height for the tabBar At this point after some research I am..
UIView vertical flip animation http://stackoverflow.com/questions/5392629/uiview-vertical-flip-animation vertical flip animation I have an iOS UIView with UIViewAnimationTransitionFlipFromRight . I need it to flip vertically though... vertical flip animation I have an iOS UIView with UIViewAnimationTransitionFlipFromRight . I need it to flip vertically though. The page curl transition won't cut it. I assume this will require something custom. Any ideas iphone ios uiview.. share improve this question As of iOS 5.0 there's no need to write your own Core Animation transformation to do vertical flips. Just use UIKit's UIViewAnimationOptionTransitionFlipFromTop and UIViewAnimationOptionTransitionFlipFromBottom transitions..
AESCrypt decryption between iOS and PHP http://stackoverflow.com/questions/6461419/aescrypt-decryption-between-ios-and-php padded_key base64_decode base64encoded_ciphertext 'ecb' Yetch result ends up being padded with 0x0b's vertical tab . var_dump rtrim result chr 0x0b Result string 5 Hello ~~ Edit This post from Henno has some relevant details. ~~ Did..
Distance moved by Accelerometer http://stackoverflow.com/questions/6645126/distance-moved-by-accelerometer is the real world accuracy of phone accelerometers when used for positioning how to calculate phone's movement in the vertical direction from rest iOS Movement Precision in 3D Space How to use Accelerometer to measure distance for Android Application..
UIScrollView : paging horizontally, scrolling vertically? http://stackoverflow.com/questions/728014/uiscrollview-paging-horizontally-scrolling-vertically paging horizontally scrolling vertically How can I force a UIScrollView in which paging and scrolling are on to only move vertically or horizontally at a given.. horizontally scrolling vertically How can I force a UIScrollView in which paging and scrolling are on to only move vertically or horizontally at a given moment My understanding is that the directionalLockEnabled property should achieve this but.. of restricting motion to a single axis. Edit to be clearer I'd like to allow the user to scroll horizontally OR vertically but not both simultaneously. iphone objective c uiscrollview share improve this question You're in a very tough situation..
When is layoutSubviews called? http://stackoverflow.com/questions/728372/when-is-layoutsubviews-called called I have autoresizesSubviews set to NO for my custom view. And in IB I have the top and bottom struts and the vertical arrow set. iphone share improve this question I had a similar question but wasn't satisfied with the answer or any..
iPhone Tableview Use Cells in Horizontal Scrolling not Vertical http://stackoverflow.com/questions/2778521/iphone-tableview-use-cells-in-horizontal-scrolling-not-vertical Tableview Use Cells in Horizontal Scrolling not Vertical Hi Guys This is not an uiview orientation question I want to Have the iphone in Portrait or Landscape and I want a standard..
UIModalTransitionStyle horizontal movement http://stackoverflow.com/questions/3509869/uimodaltransitionstyle-horizontal-movement horizontal movement The UIModalTransitionStyle is either Vertical Flip or Dissolve. I would like it to be right to left or left to right like if you click on a disclosure button on a MapKit..
iPhone 4 Camera Specifications - Field of View / Vertical-Horizontal Angle http://stackoverflow.com/questions/3594199/iphone-4-camera-specifications-field-of-view-vertical-horizontal-angle 4 Camera Specifications Field of View Vertical Horizontal Angle Does someone know the field of view values for the new iPhone4 camera I'm doing some AR app's and I want..
iPhone SDK - get/calculate camera field of view (FOV) (Augmented Reality) http://stackoverflow.com/questions/3643075/iphone-sdk-get-calculate-camera-field-of-view-fov-augmented-reality
UIVIew Flip Vertical Animation http://stackoverflow.com/questions/5144446/uiview-flip-vertical-animation Flip Vertical Animation Given UIView beginAnimations nil context nil UIView setAnimationCurve UIViewAnimationCurveEaseOut UIView setAnimationDuration..
http://stackoverflow.com/questions/5698723/ios-vertical-tab-bar vertical tab bar I am trying to implement a vertical tab bar for an iphone application. I found a similar question at Vertical Tab Bars but the link provided in the solution does not exist anymore. Appreciate it if anyone can give me an example of..
|