2014/10/15 下午 10:10:10

iphone Programming Glossary: illusion

http://stackoverflow.com/questions/10448081/uiscrollview-with-circular-scrolling

set the content offset to the second element E A B C D E A This way the user can swipe both ways creating the illusion of an infinite scroll. E A B C D E A Update I've uploaded a complete implementation of this algorithm. It's a very complicated..

Dynamic (Default.png) splashscreen in 3.0 [iPhone SDK]

http://stackoverflow.com/questions/1959080/dynamic-default-png-splashscreen-in-3-0-iphone-sdk

suppose to represent your user interface as it would be empty without any content. It is intended to give the user the illusion of an near instant launch. Check out all of the Apple apps on the iPhone and you'll see how the default.png is meant to..

How to Add a Splash Screen or Initial View to the Xcode iPhone Utility Template

http://stackoverflow.com/questions/2318300/how-to-add-a-splash-screen-or-initial-view-to-the-xcode-iphone-utility-template

Human Interface Guidelines say to avoid the use of splash screens whenever possible. Their proper use is to create the illusion that the app has started more quickly than it has by presenting an image of the UI so the user can can begin to orient themselves...

How do i rotate a CALayer around a diagonal line?

http://stackoverflow.com/questions/2394807/how-do-i-rotate-a-calayer-around-a-diagonal-line

diagonal A B B A D C D C change the image and trasform the CALayer back in another animation. This will create the illusion of the layer rotating around its diagonal. the matrix for that should be if I remember math correctly 0.5 0.5 0 0.5 0.5..

Rotate UIViewController to counteract changes in UIInterfaceOrientation

http://stackoverflow.com/questions/2489845/rotate-uiviewcontroller-to-counteract-changes-in-uiinterfaceorientation

the rotation. The big nightmare here is that you have to keep track of a global orientation variable. If you don't the illusion is lost and the ViewController is rotated into whatever. I could really use some help on this thanks iphone iphone sdk..

Show blank UITableViewCells in custom UITableView

http://stackoverflow.com/questions/2614242/show-blank-uitableviewcells-in-custom-uitableview

I would think the default UITableView doesn't add more cells really it just has the separator style to create that illusion and because it has a white background they look like cells. void viewDidLoad super viewDidLoad self.tableView.separatorStyle..

Transitioning to landscape rotation within a uinavigationcontroller

http://stackoverflow.com/questions/2922919/transitioning-to-landscape-rotation-within-a-uinavigationcontroller

that the navigation interface in the modal view has no Back button if we are looking at its root view. This breaks the illusion and makes it hard for the user to come back . The solution to that is a trick push the landscape view twice into the navigation..

Javascript widget inspired by iPhone UITableView?

http://stackoverflow.com/questions/3258486/javascript-widget-inspired-by-iphone-uitableview

row a limited number of table rows is created and simply updated with the relevant data as the user scrolls giving the illusion of navigating up and down a very large number of table rows. Has anyone seen this done in javascript Is there a plugin available..

Accessing the iPhone's Call log with the iPhone SDK

http://stackoverflow.com/questions/341622/accessing-the-iphones-call-log-with-the-iphone-sdk

the 'CallHistory' folder along with several of the other folders. The File system uses a series of alias to give the illusion of tradition OS X file structure and I don't know if these are having an effect on my results. The call log is only present..

iPhone take augmented reality screenshot with AVCaptureVideoPreviewLayer

http://stackoverflow.com/questions/8980847/iphone-take-augmented-reality-screenshot-with-avcapturevideopreviewlayer

newImage scale CGFloat 1.0 orientation cameraImageOrientation CGImageRelease newImage this call creates the illusion of a preview layer while we are actively switching images created with this method self performSelectorOnMainThread @selector..