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2014/10/15 ¤U¤È 10:07:08
iphone Programming Glossary: displaysiOS Image Orientation has Strange Behavior http://stackoverflow.com/questions/10600613/ios-image-orientation-has-strange-behavior that EXIF data and properly display it. Windows however is not smart enough to read the EXIF data and therefore displays the image improperly . Are my assumptions correct iphone objective c ios share improve this question I did R D on it..
The executable was signed with invalid entitlements http://stackoverflow.com/questions/1074546/the-executable-was-signed-with-invalid-entitlements my project. So no problem with that. But when I try to install the app on my iPhone it compiles the project and then displays the error The executable was signed with invalid entitlements in the Organizer window. Am I missing something I have upgraded..
how do I use UIScrollView in Interface Builder? http://stackoverflow.com/questions/1135163/how-do-i-use-uiscrollview-in-interface-builder of these views to my UIScrollView arranging them so that their total size is 480. When I launch my app the scrollview displays only the contents that fit on the screen and nothing scrolls. Is it possible to do this entirely via IB or must I manipulate..
How to develop or migrate apps for iPhone 5 screen resolution? http://stackoverflow.com/questions/12395200/how-to-develop-or-migrate-apps-for-iphone-5-screen-resolution applications to the new screen size What should we keep in mind to make applications universal for both the older displays and the new widescreen aspect ratio iphone ios screen resolution iphone 5 share improve this question Download and..
Howe to capture UIView top UIView http://stackoverflow.com/questions/14049796/howe-to-capture-uiview-top-uiview to capture UIView top UIView i have UIView which displays the Graph..now I need to capture it to the UIImage and I googled it and got the below code.but if i use this in my code..
CGImage/UIImage lazily loading on UI thread causes stutter http://stackoverflow.com/questions/1815476/cgimage-uiimage-lazily-loading-on-ui-thread-causes-stutter UIImage lazily loading on UI thread causes stutter My program displays a horizontal scrolling surface tiled with UIImageViews from left to right. Code runs on the UI thread to ensure that newly..
http://stackoverflow.com/questions/2337408/addsubview-animation animation I have main UIView where I display different data. Then I put a button which displays subview like this IBAction buttonClicked id sender UIView newView UIView alloc initWithFrame CGRectMake 25 25 50 20 UILabel..
Where to start openGL ES to create and rotate a cube in an iPhone? [closed] http://stackoverflow.com/questions/2857463/where-to-start-opengl-es-to-create-and-rotate-a-cube-in-an-iphone exemples. Thanks iphone 3d opengl es share improve this question I created an OpenGL ES sample application that displays a textured cube and lets you rotate it using touch gestures as part of the class I teach on iPhone development. I warn you..
iPhone Landscape FAQ and Solutions http://stackoverflow.com/questions/2953351/iphone-landscape-faq-and-solutions Only Utility Template Application Layout errors controller does not seem to recognize the view should be rotated but displays a clipped portrait view in landscape mode causing half of the screen to stay blank. presentModalViewController in landscape..
Bold & Non-Bold Text In A Single UILabel? http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel 2 10 layer.bounds.size.height 30 2 10 180 30 _textLayer.contentsScale UIScreen mainScreen scale looks nice in retina displays too _textLayer.alignmentMode kCAAlignmentCenter layer addSublayer _textLayer Create the attributes for the attributed..
how to detect (iphone sdk) if a video file was recorded in portrait orientation, or landscape http://stackoverflow.com/questions/4627940/how-to-detect-iphone-sdk-if-a-video-file-was-recorded-in-portrait-orientation a Hexdump and so far have not found any difference between a landscape and portrait video. But QuickTime knows and displays portrait videos vertically and the phone knows by rotating a portrait video if you are holding the phone in landscape orientation..
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 smooth animation. Selected Stated of the item's image is not that blue ish default one neither the default state which displays in a different shade of brown and gray version. nice Items separators with beveled vertical lines. diferrent background..
Invoke native date picker from web-app on iOS/Android http://stackoverflow.com/questions/4946919/invoke-native-date-picker-from-web-app-on-ios-android iOS plugin is already updated for Cordova. Even when input type date is supported things might look messy iOS 5 nicely displays 2012 06 01 in a localized format like 1 Jun. 2012 or June 1 2012 and even updates that immediately while still operating..
Convert decimal to fraction in Objective-C? http://stackoverflow.com/questions/5552537/convert-decimal-to-fraction-in-objective-c is how I am formatting for output of my answer theTextField setText NSString stringWithFormat @ f'' myVariable This displays ok as decimal but would really like it as a whole number and fraction ie. 7 1 2 instead of 7.5000. Thank you in advanced..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers to go to the checkout screen. To build this you might create a BookPickerViewController class that controlls and displays the GUI view objects. Where will it get all the book data Let's say it depends on a BookWarehouse object for that. So now..
Why am I having to manually set my view's frame in viewDidLoad? http://stackoverflow.com/questions/6757018/why-am-i-having-to-manually-set-my-views-frame-in-viewdidload as described above. UIKit calls viewWillAppear . The frame should now be the size that will be displayed. UIKit displays the view with or without animations. UIKit calls viewDidAppear . As you can see if you need to know the size of your view's..
Save An Image To Application Documents Folder From UIView On IOS http://stackoverflow.com/questions/6821517/save-an-image-to-application-documents-folder-from-uiview-on-ios UIImage image editingInfo NSDictionary editingInfo myPic.image image picker dismissModalViewControllerAnimated YES It displays the selected image in my UIImageView just fine but I have no idea how to save it. I'm saving all the other pieces of the..
Last In-First Out Stack with GCD? http://stackoverflow.com/questions/7567827/last-in-first-out-stack-with-gcd In First Out Stack with GCD I have a UITableView that displays images associated with contacts in each row. In some cases these images are read on first display from the address book..
http://stackoverflow.com/questions/8275578/how-to-get-information-about-free-memory-and-running-processes-in-an-app-store-a in an App Store approved app Yes there is one There is an app called Activity Monitor Touch in the App Store which displays background processes as well as free memory. So there MUST be an public API to access this information. The evidence I'm..
Newbie wants to create a PDF reader for ipod touch - what's the best approach? http://stackoverflow.com/questions/93297/newbie-wants-to-create-a-pdf-reader-for-ipod-touch-whats-the-best-approach wants to create a PDF reader for ipod touch what's the best approach I want to make a small app that displays a PDF presenting zoom able single pages with a previous next page function. iphone pdf ipod share improve this question..
Where can I find an iPhone OpenGL ES Example that responds to touch? http://stackoverflow.com/questions/1039481/where-can-i-find-an-iphone-opengl-es-example-that-responds-to-touch I would like to find an iPhone OpenGL ES Example that responds to touch. Ideally it would meet these requirements Displays a 3D object in the center of the screen like a cube Maps a texture to the cube surfaces Should move the camera around the..
http://stackoverflow.com/questions/1117980/uikeyboard-type header file typedef enum UIKeyboardTypeDefault Default type for the current input method. UIKeyboardTypeASCIICapable Displays a keyboard which can enter ASCII characters non ASCII keyboards remain active UIKeyboardTypeNumbersAndPunctuation Numbers..
http://stackoverflow.com/questions/1494626/iphone-app-send-email self displayComposerSheet else self launchMailAppOnDevice else self launchMailAppOnDevice void displayComposerSheet Displays an email composition interface inside the application. Populates all the Mail fields. MFMailComposeViewController picker..
Where to start openGL ES to create and rotate a cube in an iPhone? [closed] http://stackoverflow.com/questions/2857463/where-to-start-opengl-es-to-create-and-rotate-a-cube-in-an-iphone using Objevtive C and Cocos2d and I'd like to start learning 3D. My first goal is to make a very simple app that Displays a 3D cube in the center of the screen. And move the camera around the cube I want something very simple no texture no background...
How to customize the UIDatePicker http://stackoverflow.com/questions/3022218/how-to-customize-the-uidatepicker instead you can change the mode it appears Try any of the following as per your requirement UIDatePickerModeTime Displays hour minute and optionally AM PM designation depending on the locale setting e.g. 6 53 PM UIDatePickerModeDate Displays.. hour minute and optionally AM PM designation depending on the locale setting e.g. 6 53 PM UIDatePickerModeDate Displays month minute and year depending on the locale setting e.g. November 15 2007 UIDatePickerModeDateAndTime Displays date hour.. Displays month minute and year depending on the locale setting e.g. November 15 2007 UIDatePickerModeDateAndTime Displays date hour minute and optionally AM PM designation depending on the locale setting e.g. Wed Nov 15 6 53 PM 4.UIDatePickerModeCountDownTimer..
Trouble with newline character while programming for the iPhone http://stackoverflow.com/questions/3384811/trouble-with-newline-character-while-programming-for-the-iphone oranges n pears NSString theFruit NSString stringWithFormat @ @ theFruit.requiredFruit generalOutlet.text theFruit It Displays apples n oranges n pears but I want it to display apples oranges pears iphone objective c nsstring newline ipod touch ..
in iPhone App How to detect the screen resolution of the device http://stackoverflow.com/questions/4779221/in-iphone-app-how-to-detect-the-screen-resolution-of-the-device mainScreen scale This will give you the scale of the screen. For all iPhones and iPodTouches that do NOT have Retina Displays will return a 1.0f while Retina Display devices will give a 2.0f. Now if you want to get the pixel width height of the iOS..
Programmatically change UITextField Keyboard type http://stackoverflow.com/questions/7301018/programmatically-change-uitextfield-keyboard-type UITextField typedef enum UIKeyboardTypeDefault Default type for the current input method. UIKeyboardTypeASCIICapable Displays a keyboard which can enter ASCII characters non ASCII keyboards remain active UIKeyboardTypeNumbersAndPunctuation Numbers..
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