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2014/10/15 ¤U¤È 10:09:27
iphone Programming Glossary: functionsResizing UIimages pulled from the Camera also ROTATES the UIimage? http://stackoverflow.com/questions/1260249/resizing-uiimages-pulled-from-the-camera-also-rotates-the-uiimage not thread safe since you're using UIGraphicsBeginImageContext . Since the above code only uses CG functions you're all set. I also have a similar function to resize and do proper aspect fill on images let me..
How to Rotate a UIImage 90 degrees? http://stackoverflow.com/questions/1315251/how-to-rotate-a-uiimage-90-degrees BTW . Can any of you show me how to just ROTATE my UIImage 90 degrees CCW using just core graphics functions while preserving the current size UIImage reverseImageByScalingToSize CGSize targetSize UIImage anImage..
Does my application “contain encryption”? http://stackoverflow.com/questions/2135081/does-my-application-contain-encryption The term ˜money transactions includes the collection and settlement of fares or credit functions. vi the source code of your app is œpublicly available your app distributed at free of cost to general..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults class Player @interface Player NSObject NSString name NSNumber life Log of player's life Getting functions return the info NSString name int life id init These are the setters void setName NSString input string.. So here is the relevant parts of the AppDelegate file where I call the encryption and decrypt functions @class MainViewController @interface MagicApp201AppDelegate NSObject UIApplicationDelegate UIWindow..
iPhone image stretching (skew) http://stackoverflow.com/questions/2351586/iphone-image-stretching-skew So you can directly change the matrix elements instead of relying on the CATransform3DMake functions. You may need to perform a transpose due to convention of using row or column vectors. To obtain the..
How does Apple know you are using private API? http://stackoverflow.com/questions/2842357/how-does-apple-know-you-are-using-private-api can be detected by this. 2. nm u This will list all linked symbols. This can detect Undocumented C functions such as _UIImageWithName Objective C classes such as UIProgressHUD Ivars such as UITouch._phase which..
iOS SDK - Programmatically generate a PDF file http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file UIView class self addContainer view As an example here's my implementation of addImageView HPDF_ functions are from libHaru void addImageView UIImageView imageView NSData pngData UIImagePNGRepresentation imageView.image..
How to distribute ios application wirelessly without managing UDIDs and recompilation http://stackoverflow.com/questions/5546581/how-to-distribute-ios-application-wirelessly-without-managing-udids-and-recompil action download manifest url http mycompany.com php installApp.php app myappname In your PHP functions you would just insert myappname into the other PHP calls which would pull the proper files from your..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample users can still work with my text app Or do I simply ignore them Would I need to write separate functions for non iCloud users I.e. functions in which I simply load a text.txt from the documents folder Apple.. app Or do I simply ignore them Would I need to write separate functions for non iCloud users I.e. functions in which I simply load a text.txt from the documents folder Apple writes Treat files in iCloud the same.. typeName error NSError outError to get files into the cloud. Do I have to incorporate separate functions which will also save a local copy of text.txt into my sandbox Will this work for non iCloud users As..
iPhone Data Usage Tracking/Monitoring http://stackoverflow.com/questions/7946699/iphone-data-usage-tracking-monitoring thing is that pdp_ip0 is one of interfaces all pdpXXX are WWAN interfaces dedicated to different functions voicemail general networking interface. i read in apple forum that The OS does not keep network statistics..
How do I draw a line on the iPhone? http://stackoverflow.com/questions/856354/how-do-i-draw-a-line-on-the-iphone about Core Graphics look up the Apple Documentation. I've also found it helpful to search for functions beginning with CGContext in the Xcode documentation viewer and browse through those most of the Core..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons that aren't actually needed just like it can unroll loops eliminate temporary variables inline functions etc. OK now I will tell you about the small downsides If you're a long time ObjC developer you will..
Resizing UIimages pulled from the Camera also ROTATES the UIimage? http://stackoverflow.com/questions/1260249/resizing-uiimages-pulled-from-the-camera-also-rotates-the-uiimage is also correct but it suffers from the problem that it is not thread safe since you're using UIGraphicsBeginImageContext . Since the above code only uses CG functions you're all set. I also have a similar function to resize and do proper aspect fill on images let me know if that's what you're looking for. Note I got the original..
How to Rotate a UIImage 90 degrees? http://stackoverflow.com/questions/1315251/how-to-rotate-a-uiimage-90-degrees error whenever I provide a SMALLER size as the target size BTW . Can any of you show me how to just ROTATE my UIImage 90 degrees CCW using just core graphics functions while preserving the current size UIImage reverseImageByScalingToSize CGSize targetSize UIImage anImage UIImage sourceImage anImage CGFloat targetWidth targetSize.height..
Does my application “contain encryption”? http://stackoverflow.com/questions/2135081/does-my-application-contain-encryption is specially designed and limited for banking use or ˜money transactions. The term ˜money transactions includes the collection and settlement of fares or credit functions. vi the source code of your app is œpublicly available your app distributed at free of cost to general public and you have met the notification requirements provided..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults tired but we'll see. Here is the implementation of my Custom class Player @interface Player NSObject NSString name NSNumber life Log of player's life Getting functions return the info NSString name int life id init These are the setters void setName NSString input string void setLife NSNumber input number @end Implementation File.. pretty straight forward I know it works in making my objects. So here is the relevant parts of the AppDelegate file where I call the encryption and decrypt functions @class MainViewController @interface MagicApp201AppDelegate NSObject UIApplicationDelegate UIWindow window MainViewController mainViewController @property nonatomic..
iPhone image stretching (skew) http://stackoverflow.com/questions/2351586/iphone-image-stretching-skew CGFloat m41 m42 m43 m44 typedef struct CATransform3D CATransform3D So you can directly change the matrix elements instead of relying on the CATransform3DMake functions. You may need to perform a transpose due to convention of using row or column vectors. To obtain the transform to convert a rectangle X Y W H to any quadrilateral..
How does Apple know you are using private API? http://stackoverflow.com/questions/2842357/how-does-apple-know-you-are-using-private-api Something clearly you should not use like IOKit and WebKit can be detected by this. 2. nm u This will list all linked symbols. This can detect Undocumented C functions such as _UIImageWithName Objective C classes such as UIProgressHUD Ivars such as UITouch._phase which could be the cause of rejection of Three20 based apps last..
iOS SDK - Programmatically generate a PDF file http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file addImageView UIImageView view else if view isKindOfClass UIView class self addContainer view As an example here's my implementation of addImageView HPDF_ functions are from libHaru void addImageView UIImageView imageView NSData pngData UIImagePNGRepresentation imageView.image if pngData nil HPDF_Image image HPDF_LoadPngImageFromMem..
How to distribute ios application wirelessly without managing UDIDs and recompilation http://stackoverflow.com/questions/5546581/how-to-distribute-ios-application-wirelessly-without-managing-udids-and-recompil app from a link you just pass in the url like this itms services action download manifest url http mycompany.com php installApp.php app myappname In your PHP functions you would just insert myappname into the other PHP calls which would pull the proper files from your server. Using this method you don't need to store plist files..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample will happen. How will I make it possible that non iCloud users can still work with my text app Or do I simply ignore them Would I need to write separate functions for non iCloud users I.e. functions in which I simply load a text.txt from the documents folder Apple writes Treat files in iCloud the same way you treat all other.. possible that non iCloud users can still work with my text app Or do I simply ignore them Would I need to write separate functions for non iCloud users I.e. functions in which I simply load a text.txt from the documents folder Apple writes Treat files in iCloud the same way you treat all other files in your app sandbox. However.. get files from the cloud and then id contentsForType NSString typeName error NSError outError to get files into the cloud. Do I have to incorporate separate functions which will also save a local copy of text.txt into my sandbox Will this work for non iCloud users As I understand iCloud it will save a local copy of text.txt automatically...
iPhone Data Usage Tracking/Monitoring http://stackoverflow.com/questions/7946699/iphone-data-usage-tracking-monitoring iphone ios sockets share improve this question The thing is that pdp_ip0 is one of interfaces all pdpXXX are WWAN interfaces dedicated to different functions voicemail general networking interface. i read in apple forum that The OS does not keep network statistics on a process by process basis. As such there's no exact..
How do I draw a line on the iPhone? http://stackoverflow.com/questions/856354/how-do-i-draw-a-line-on-the-iphone now see a short red line on the iPhone. For more information about Core Graphics look up the Apple Documentation. I've also found it helpful to search for functions beginning with CGContext in the Xcode documentation viewer and browse through those most of the Core Graphics functions you'll end up using will start with the..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons anyway. But it's smarter than you and can optimize out the ones that aren't actually needed just like it can unroll loops eliminate temporary variables inline functions etc. OK now I will tell you about the small downsides If you're a long time ObjC developer you will twitch for about a week when you see ARC code. You will very..
How does the iOS app Display Recorder record the screen without using private API? http://stackoverflow.com/questions/11090184/how-does-the-ios-app-display-recorder-record-the-screen-without-using-private-ap It also uses UIGetScreenImage which I assume is for the second method of generating video. It also uses some IOKit functions and IOMobileFramebuffer functions. It looks like the app is grabbing an IOSurface from the IOMobileFramebufferGetLayerDefaultSurface.. which I assume is for the second method of generating video. It also uses some IOKit functions and IOMobileFramebuffer functions. It looks like the app is grabbing an IOSurface from the IOMobileFramebufferGetLayerDefaultSurface function. Not quite sure..
Resizing UIimages pulled from the Camera also ROTATES the UIimage? http://stackoverflow.com/questions/1260249/resizing-uiimages-pulled-from-the-camera-also-rotates-the-uiimage problem that it is not thread safe since you're using UIGraphicsBeginImageContext . Since the above code only uses CG functions you're all set. I also have a similar function to resize and do proper aspect fill on images let me know if that's what..
How to Rotate a UIImage 90 degrees? http://stackoverflow.com/questions/1315251/how-to-rotate-a-uiimage-90-degrees as the target size BTW . Can any of you show me how to just ROTATE my UIImage 90 degrees CCW using just core graphics functions while preserving the current size UIImage reverseImageByScalingToSize CGSize targetSize UIImage anImage UIImage sourceImage..
Does my application “contain encryption”? http://stackoverflow.com/questions/2135081/does-my-application-contain-encryption use or ˜money transactions. The term ˜money transactions includes the collection and settlement of fares or credit functions. vi the source code of your app is œpublicly available your app distributed at free of cost to general public and you have..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults of my Custom class Player @interface Player NSObject NSString name NSNumber life Log of player's life Getting functions return the info NSString name int life id init These are the setters void setName NSString input string void setLife NSNumber.. in making my objects. So here is the relevant parts of the AppDelegate file where I call the encryption and decrypt functions @class MainViewController @interface MagicApp201AppDelegate NSObject UIApplicationDelegate UIWindow window MainViewController..
iPhone image stretching (skew) http://stackoverflow.com/questions/2351586/iphone-image-stretching-skew CATransform3D CATransform3D So you can directly change the matrix elements instead of relying on the CATransform3DMake functions. You may need to perform a transpose due to convention of using row or column vectors. To obtain the transform to convert..
How does Apple know you are using private API? http://stackoverflow.com/questions/2842357/how-does-apple-know-you-are-using-private-api IOKit and WebKit can be detected by this. 2. nm u This will list all linked symbols. This can detect Undocumented C functions such as _UIImageWithName Objective C classes such as UIProgressHUD Ivars such as UITouch._phase which could be the cause..
What are block-based animation methods in iPhone OS 4.0? http://stackoverflow.com/questions/3126833/what-are-block-based-animation-methods-in-iphone-os-4-0 context and UIView commitAnimations to create some animations. However when I look at the documentation of the functions in 4.0 I see this comment. Use of this method is discouraged in iPhone OS 4.0 and later. You should use the block based.. is what are block based animations in iPhone OS 4.0 I though that the beginAnimations context and commitAnimations functions were used to create animation blocks.. iphone ios4 uiview core animation share improve this question If you follow..
iOS SDK - Programmatically generate a PDF file http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file view isKindOfClass UIView class self addContainer view As an example here's my implementation of addImageView HPDF_ functions are from libHaru void addImageView UIImageView imageView NSData pngData UIImagePNGRepresentation imageView.image if pngData..
How to distribute ios application wirelessly without managing UDIDs and recompilation http://stackoverflow.com/questions/5546581/how-to-distribute-ios-application-wirelessly-without-managing-udids-and-recompil like this itms services action download manifest url http mycompany.com php installApp.php app myappname In your PHP functions you would just insert myappname into the other PHP calls which would pull the proper files from your server. Using this..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample that non iCloud users can still work with my text app Or do I simply ignore them Would I need to write separate functions for non iCloud users I.e. functions in which I simply load a text.txt from the documents folder Apple writes Treat files.. work with my text app Or do I simply ignore them Would I need to write separate functions for non iCloud users I.e. functions in which I simply load a text.txt from the documents folder Apple writes Treat files in iCloud the same way you treat all.. NSString typeName error NSError outError to get files into the cloud. Do I have to incorporate separate functions which will also save a local copy of text.txt into my sandbox Will this work for non iCloud users As I understand iCloud..
iPhone Data Usage Tracking/Monitoring http://stackoverflow.com/questions/7946699/iphone-data-usage-tracking-monitoring this question The thing is that pdp_ip0 is one of interfaces all pdpXXX are WWAN interfaces dedicated to different functions voicemail general networking interface. i read in apple forum that The OS does not keep network statistics on a process..
How do I draw a line on the iPhone? http://stackoverflow.com/questions/856354/how-do-i-draw-a-line-on-the-iphone For more information about Core Graphics look up the Apple Documentation. I've also found it helpful to search for functions beginning with CGContext in the Xcode documentation viewer and browse through those most of the Core Graphics functions..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons optimize out the ones that aren't actually needed just like it can unroll loops eliminate temporary variables inline functions etc. OK now I will tell you about the small downsides If you're a long time ObjC developer you will twitch for about a week..
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