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2014/10/15 ¤U¤È 10:03:37
iphone Programming Glossary: animatesCore Animation or OpenGL for simple iPhone game http://stackoverflow.com/questions/1231202/core-animation-or-opengl-for-simple-iphone-game Animation or OpenGL for simple iPhone game I am writing a simple game that animates a ball image quickly across a background image. Would Core Animation Quartz be sufficient for this scenario I don't really..
UIView animation jumps at beginning http://stackoverflow.com/questions/12535647/uiview-animation-jumps-at-beginning animate block. Without this the it has the same problem as you and jumps the distance negative translation first then animates to the correct position from there. I am calling this from a view controller so self is a sub class of UIViewController...
CGAffineTransformMakeRotation counter clockwise always http://stackoverflow.com/questions/13791582/cgaffinetransformmakerotation-counter-clockwise-always there are couple of problems with it I cannot touch and rotate the image anymore after the animation is done It always animates in clockwise direction and I haven't been able to figure out how to make it go counter clockwise smoothly from the point..
Animating a shape with CoreAnimation http://stackoverflow.com/questions/1767401/animating-a-shape-with-coreanimation layer so you will need to add it as a sublayer of your UIView. Also I don't believe that the path property implicitly animates so you may need to manually create a CABasicAnimation to animate the change in shape from path 1 to path 2. EDIT 11 21 2009..
After Animation, View position resets http://stackoverflow.com/questions/226555/after-animation-view-position-resets functionWithName kCAMediaTimingFunctionEaseInEaseOut self.view.layer addAnimation animation forKey @ moveX Which animates the view perfectly. But after the animation finishes my view appears again. So I added this line self.view removeFromSuperview..
Keyboard Animation Issues When Calling becomeFirstResponder within a Modal View Controller http://stackoverflow.com/questions/2512502/keyboard-animation-issues-when-calling-becomefirstresponder-within-a-modal-view i.e. if I don't ask the keyboard to present itself then there is absolutely no UI lag and the modal view controller animates instantly. Interestingly if I do something like self.textField performSelector @selector becomeFirstResponder withObject.. occurs within the context of the superview. This is especially true in the case of modal view. So the keyboard view animates itself sliding in but because the superview is not actually visible yet you see nothing. When the superview does slide in..
UINavigationBar not updating on 'back' in landscape http://stackoverflow.com/questions/2603771/uinavigationbar-not-updating-on-back-in-landscape expected UINavigationBar items I have to press the back button a second time at which point the UINavigationBar animates to the correct state. Again this only happens in landscape mode portrait mode works perfectly. As a test. In the SetupController..
Popover with embedded navigation controller doesn't respect size on back nav http://stackoverflow.com/questions/2752394/popover-with-embedded-navigation-controller-doesnt-respect-size-on-back-nav different for each controller This works as expected as I navigate forward in the hierarchy the popover automatically animates size changes to correspond to the pushed controller. However when I navigate Back through the view stack via the navigation..
iPhone keyboard, Done button and resignFirstResponder http://stackoverflow.com/questions/2828826/iphone-keyboard-done-button-and-resignfirstresponder app clicking in the text field brings up the keyboard. Pressing the Done button makes the text field lose focus and animates out the keyboard. Note that the advice around the web is to always use sender resignFirstResponder but this works without..
Disable animation when moving CALayers http://stackoverflow.com/questions/2930166/disable-animation-when-moving-calayers animation when moving CALayers The following code animates the movement even though I didn't use beginAnimations context . How do I get it to move without animating This is a new..
Twitter-esque UITabBarController? http://stackoverflow.com/questions/3664208/twitter-esque-uitabbarcontroller UITabBarController tabBarController didSelectViewController UIViewController viewController Put code here that moves animates the blue light and the arrow Tell your delegate what just happened. if myDelegate respondsToSelector @selector tabBarController..
http://stackoverflow.com/questions/4331967/uibutton-in-uitableviewcell
UIVIew Flip Vertical Animation http://stackoverflow.com/questions/5144446/uiview-flip-vertical-animation forView card cache NO myPic UIImage UIImagenamed @ mySecondImage.png UIView commitAnimations CODE Which animates 'myPic' right to left with a flip. I need to get the same animation but vertically. Flip from Top or Flip from Bottom. I..
http://stackoverflow.com/questions/5788963/view-and-viewcontroller supports the new orientation as determined by the return value of its shouldAutorotateToInterfaceOrientation method it animates the transition from the current orientation to the new one. As part of this change it also applies any resizing rules in..
How to display a progress indicator overlay/HUD on iPhone? http://stackoverflow.com/questions/593147/how-to-display-a-progress-indicator-overlay-hud-on-iphone be an option but I can't put a progress indicator inside a CALayer can I Should I roll my own progress indicator that animates a CALayer instead of a UIView I'm not interested in hearing about private APIs . Edit The question was based on a faulty..
iPhone: Adding a Done button within a pop up DatePicker frame http://stackoverflow.com/questions/6231587/iphone-adding-a-done-button-within-a-pop-up-datepicker-frame popup datepicker share improve this question I've done basically the exact same thing. I subclassed UIView. It animates up and everything. Here's some code for you #import UIKit UIKit.h #define MyDateTimePickerHeight 260 @interface MyDateTimePicker..
Iphone navigate to previous/next viewController http://stackoverflow.com/questions/6244776/iphone-navigate-to-previous-next-viewcontroller the next camp details I create a new view with the next entry details add it onto the end of the navigation stack it animates in then I clean up the navigation stack by removing the details view that just animated off. So in a nutshell The details..
MKAnnotationView - Lock custom annotation view to pin on location updates http://stackoverflow.com/questions/6392931/mkannotationview-lock-custom-annotation-view-to-pin-on-location-updates With that changed if I slightly pinch the map to zoom in or out after the pin has been updated the callout annotation animates to the correct position right over the pin. So now I need to figure out how to get this to happen without the user having..
done button only for numberpad keyboard http://stackoverflow.com/questions/8239273/done-button-only-for-numberpad-keyboard to define a UIToolbar with a Done button. The inputAccessoryView will be positioned above the keyboard as the keyboard animates in and out. Add a transparent UIView over your entire UI that captures tap events and causes the keyboard to dismiss share..
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