2014/10/15 下午 10:16:01

iphone Programming Glossary: wraps

Where can I find an iPhone OpenGL ES Example that responds to touch?

http://stackoverflow.com/questions/1039481/where-can-i-find-an-iphone-opengl-es-example-that-responds-to-touch

your finger Should zoom the camera in and out on the cube by pinching Optionally has a background behind the cube that wraps around the back of the camera. for example this could create the effect of the cube being in space Has anyone seen one or..

iOS: Get pixel-by-pixel data from camera

http://stackoverflow.com/questions/10865100/ios-get-pixel-by-pixel-data-from-camera

example application that uses this here but I'd recommend that you also take a look at my open source framework which wraps the standard AV Foundation boilerplate and makes it easy to perform image processing on the GPU. Depending on what you want..

How do I call performSelectorOnMainThread: with an selector that takes > 1 arguments?

http://stackoverflow.com/questions/1460589/how-do-i-call-performselectoronmainthread-with-an-selector-that-takes-1-argum

your multi argument method on the main thread. I think this is a pretty elegant solution. Behind the scenes he wraps things in an NSInvocation invoking that on the main thread. The Amber framework does something similar to this as well...

Monotouch or Titanium for rapid application development on IPhone?

http://stackoverflow.com/questions/1488402/monotouch-or-titanium-for-rapid-application-development-on-iphone

have the property generated for you depending on what property attributes you specify you might have a property that wraps getters and setters that take care of reference counting for you overall this is a time saver but the C# Way is the clear..

Core Data and Core Location

http://stackoverflow.com/questions/2176127/core-data-and-core-location

Text input box like the SMS app on the iPhone

http://stackoverflow.com/questions/2359603/text-input-box-like-the-sms-app-on-the-iphone

I assume that I need to calculate width of the text and stretch the overlay image frame vertically when the text word wraps. The closest I have come does stretch but the cursor bounces all around when nearing the boundaries. UPDATE I have worked..

iPhone Mobile Safari File System Access

http://stackoverflow.com/questions/2582634/iphone-mobile-safari-file-system-access

access the OS 3.0 External Accessory Framework My assumption is no... Basically I have a functioning iPhone app that wraps a simple mobile Safari webapp but I'd like to utilize the external accessory framework once I have launched the Safari webapp..

How to get the size of a NSString

http://stackoverflow.com/questions/2669063/how-to-get-the-size-of-a-nsstring

This is a different approach. Find out the minimum size of the text so that it won't wrap to more than one line. If it wraps to over one line you can find out using the height. You can use this code CGSize maximumSize CGSizeMake 300 9999 NSString.. height. You can use this code CGSize maximumSize CGSizeMake 300 9999 NSString myString @ This is a long string which wraps UIFont myFont UIFont fontWithName @ Helvetica size 14 CGSize myStringSize myString sizeWithFont myFont constrainedToSize..

MonoTouch & C# VS Objective C for iphone app

http://stackoverflow.com/questions/2696518/monotouch-c-sharp-vs-objective-c-for-iphone-app

as Objective C can do to develop iphone app c# iphone objective c monotouch share improve this question MonoTouch wraps most but not all of the iPhone SDK. So yes there are things you can't do yet but they're relatively few and far between...

finding location of specific characters in UILabel on iPhone

http://stackoverflow.com/questions/3191049/finding-location-of-specific-characters-in-uilabel-on-iphone

you need. You will basically have to iterate through substrings one character at a time measuring each. When a line wraps the result is taller split after the last character that did not wrap and add the line height to your y coordinate. CGSize..

How do I create an application that works on both the Windows 7 Phone and IPhone?

http://stackoverflow.com/questions/3812125/how-do-i-create-an-application-that-works-on-both-the-windows-7-phone-and-iphone

It is clear that Mono Touch is part of the solution as it allows C# code to run on the IPhone however Mono Touch wraps the IPhone API so does not provide a common API. Another option would be a jave script toolkit that work on both and provided..

Making a Objective-C Wrapper for a C++ Library

http://stackoverflow.com/questions/4204239/making-a-objective-c-wrapper-for-a-c-library

compiling a .m file it will barf. No doubt you have to put some C in your header file because your Objective C object wraps a C object but there are ways around this. One way would be to use a pointer to the C object and make use of the handy preprocessor..

Compiler gives warning on performSelectorOnMainThread:@selector(delegateMethod)

http://stackoverflow.com/questions/4499343/compiler-gives-warning-on-performselectoronmainthreadselectordelegatemethod

gives warning on performSelectorOnMainThread @selector delegateMethod I have an NSOperation that wraps some web service functionality. The NSOperation has a delegate that is to be messaged when the operation is over. As the..

What causes “Missed Method” in this code?

http://stackoverflow.com/questions/6323244/what-causes-missed-method-in-this-code

and what the parameters are. As to a plain description of this function I would say that it is an helper function that wraps a call to a selector by preceding it with a check of existence of that selector. Instead of checking each time and the performing..

Is programmatically inverting the colors of an image possible?

http://stackoverflow.com/questions/6672517/is-programmatically-inverting-the-colors-of-an-image-possible

iPhone UIWebview: How to force a numeric keyboard? Is it possible?

http://stackoverflow.com/questions/773843/iphone-uiwebview-how-to-force-a-numeric-keyboard-is-it-possible

a numeric keyboard Is it possible I'm experimenting with PhoneGap to develop some iPhone apps. PhoneGap basically wraps a UIWebView it works well. The problem is the my app has several input fields that only take numeric input. I really need..

loading images from disk in iPhone app is slow

http://stackoverflow.com/questions/8016235/loading-images-from-disk-in-iphone-app-is-slow

easily by wrapping the imageWithContentsOfFile in dispatch_async then a nested dispatch_async on the main queue that wraps setBackgroundImage . If you want the image to appear immediately after the view loads you'll need to pre cache the image..

Detect if CGPoint within polygon

http://stackoverflow.com/questions/8952476/detect-if-cgpoint-within-polygon

c ios cocoa quartz graphics share improve this question You can create a CG Mutable PathRef or a UIBezierPath that wraps a CGPathRef from your points and use the CGPathContainsPoint function to check if a point is inside that path. If you use..