开发者_如何学运维How would I smooth a line (UIBeizerPath) or a set of points? Right now it draws it jagged. I read about spline interpolation, could anyone point me to an implementation of this in coc
I\'m upgrading iPhone app and so far everything is going well (managed to resize screen display for most forms). However, I can\'t solve one problem - the touch is detected only in old, 320x480 region
Is there a way to find ypos in a UITextView, or/and find which row that currently 开发者_Python百科marker is active?you need to do some calculation
Apple demonstrated Photo\'s for the iPad. In their demo, they said you can Flip the iPad and it flips the image.
Is it anyway possible to observe if a UIAlertView is being displayed and call a function when it is.
I\'m creating an iPad app, and I have two classes: NWRootViewController : UITableViewController and UINewFeedViewController : UIViewController. In NWRootViewController I have an UIBarButtonItem, which
Does anyone know or have good links that explain what iPhone\'s event loop does under the hood? We are using a custom event loop in our OpenGL-based iPhone game framework. It calls our game rendering
In an iPad app, I\'m using a custom subclass of UIView with UIViewController. Here\'s the view header:
I want to create an Ev开发者_高级运维ent Calendar for my iPhone App. In a first instance the Event Calendar is supposed to list the Events and have a Details View with additional info. It is also supp
I am struggeling with my UIScrollview to get it to zoom-in the underlying UIImageView. In my view controller I set
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