I am drawing something into -drawRect of an UIView, and in this case I really want a certain amount of pixels. With the retina display, my view has a scaleFactor of 2.0 and when I draw something that
I want to output a PDF using UIKit\'s PDF creation methods.I see plenty of information on the web about creating a graphic context in a PDF, but I want to create smart text tables whose cells the user
I have an NSString like @\"Hello World\" and want to convert that into an bitmap with exactly 20 pixels height. The width of the bitmap should match the width of the text.
I nee开发者_StackOverflowd to close a series of views and don\'t wont to write code for closing them one by one. Here\'s a sample code to illustrate what I mean:
I want to customize the look and feel of the tab bar of a UITabBarController. I want to change the colors, the way the icon looks when they are selected, and also, most important of all, I want to red
Is there a reason why I can\'t add a UISplitviewController as the child of a UITabBarController in Interface Builder?
I\'ve been struggling with this for awhile now, since there is little documentation on the subject. I have a UIImagePickerController in my iPhone application that I use to select an image to be applie
I have 3 tableviews (each has ca. 100 rows). The last view is a simple UIView (detailview). My idea was to create a navigation like a browser.
In my project I have a subclass A of a UIPickerView. In Interface Builder I have a UIPickerView whose type I have changed to my subclass A.
Basically... I have a UIScrollView subclass which you can add a target and selector too, which get fired if a touch event is detected within the view.I am using the scroll view as an image gallery, a
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