iphone Programming Glossary: uistringdrawing
Flipped NSString drawing in CGContext http://stackoverflow.com/questions/1252343/flipped-nsstring-drawing-in-cgcontext to the normal Quartz drawing space. However when using Quartz to draw to an image this is no longer the case. The UIStringDrawing Cocoa Touch category on NSString that gives you the drawAtPoint withFont method assumes an inverted layout and that's why..
UIStringDrawing methods don't seem to be thread safe in iOS 6 http://stackoverflow.com/questions/12744558/uistringdrawing-methods-dont-seem-to-be-thread-safe-in-ios-6 methods don't seem to be thread safe in iOS 6 Using any UIStringDrawing methods on two threads simultaneously causes a.. methods don't seem to be thread safe in iOS 6 Using any UIStringDrawing methods on two threads simultaneously causes a crash. My understanding was that all UIStringDrawing methods were thread.. iOS 6 Using any UIStringDrawing methods on two threads simultaneously causes a crash. My understanding was that all UIStringDrawing methods were thread safe from iOS 4.0. This code that does nothing of any use demonstrates the problem dispatch_queue_t..
Pixel-Position of Cursor in UITextView http://stackoverflow.com/questions/2633379/pixel-position-of-cursor-in-uitextview way. Thanks Raphael iphone objective c uitextview share improve this question It's painful but you can use the UIStringDrawing additions to NSString to do it. Here's the general algorithm I used CGPoint origin textView.frame.origin NSString head textView.text..
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