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2014/10/15 ¤U¤È 10:12:34
iphone Programming Glossary: piciPhone: why isn't drawRect getting called? http://stackoverflow.com/questions/1053761/iphone-why-isnt-drawrect-getting-called
NSBlockOperation or NSOperation with ALAsset Block to display photo-library images using ALAsset URL http://stackoverflow.com/questions/11580918/nsblockoperation-or-nsoperation-with-alasset-block-to-display-photo-library-imag seventh and another time it doesn't display only the second and third . The console log displays Could not find photo pic number . However the URLs are logged properly. You can see the log details here . Are there any mistakes in my classes Also.. line in your DisplayImages NSOperation subclass where you update the UI DisplayImages.m line 54 self.imageView.image topicImage This operation queue is running on a background thread and we know that you should only update the state of the UI.. UI this can be simply fixed by wrapping the call with dispatch_async dispatch_get_main_queue ^ self.imageView.image topicImage This puts an asynchronous call on the main queue to update the UIImageView with the image. It's asynchronous so your..
ABPersonSetImageData Only Altering the Contact Thumbnail and Not the Full Pic http://stackoverflow.com/questions/1527658/abpersonsetimagedata-only-altering-the-contact-thumbnail-and-not-the-full-pic If you are reading this post then I suggest you file a bug with Apple at to help expedite the fix. iphone addressbook picture share improve this question I am going to answer my own question here as I think I figured out what is the issue... will be set when you use ABPersonSetImageData. After realizing this the solution is a no brainer. I just remove the pic right before setting it. if image NSData dataRef UIImagePNGRepresentation image CFDataRef cfdata CFDataCreate NULL dataRef.. @ Could not write the image to the person CFRelease cfdata NOTE This creates a square version of the full sized pic. The process crops the top and bottom off of the image and sets it to be 320x320. But it is working. EDIT 10 9 09 I have..
How to get user details using twitter api v1.1 (Twitter error 215) http://stackoverflow.com/questions/17081012/how-to-get-user-details-using-twitter-api-v1-1-twitter-error-215 @ user objectForKey @ name NSLog @ screen name @ item objectForKey @ user objectForKey @ screen_name NSLog @ pic @ item objectForKey @ user objectForKey @ profile_image_url_https dispatch_sync GCDMainThread ^ @autoreleasepool UIAlertView..
http://stackoverflow.com/questions/19027118/fetch-contacts-in-ios-7 if contacts.firstNames contacts.firstNames @ if contacts.lastNames contacts.lastNames @ get contacts picture if pic doesn't exists show standart one NSData imgData __bridge NSData ABPersonCopyImageData person contacts.image.. if contacts.firstNames contacts.firstNames @ if contacts.lastNames contacts.lastNames @ get contacts picture if pic doesn't exists show standart one NSData imgData __bridge NSData ABPersonCopyImageData person contacts.image UIImage imageWithData..
Xcode iPhone Programming: Loading a jpg into a UIImageView from URL http://stackoverflow.com/questions/2510223/xcode-iphone-programming-loading-a-jpg-into-a-uiimageview-from-url an UIImageView How can i do that I tried this NSString temp NSString alloc temp stringwithString @ http 192.168.1.2x0 pic LC.jpg temp NSString CFURLCreateStringByAddingPercentEscapes nil CFStringRef temp NULL NULL kCFStringEncodingUTF8 autorelease.. kCFStringEncodingUTF8 autorelease NSData dato NSData alloc dato NSData dataWithContentsOfURL NSURL URLWithString temp pic pic initWithImage UIImage imageWithData dato This code is in viewdidload of the view but nothing is displayed The server.. autorelease NSData dato NSData alloc dato NSData dataWithContentsOfURL NSURL URLWithString temp pic pic initWithImage UIImage imageWithData dato This code is in viewdidload of the view but nothing is displayed The server is..
XCode 4: How to send objects in NIB files to front\back? http://stackoverflow.com/questions/3378234/xcode-4-how-to-send-objects-in-nib-files-to-front-back Select the window object then click on 'Window' above the interface editor and select the objects it contains. This pic shows where to click Or you can expand the object browser use the disclosure triangle on the window object and select from..
how to get user's facebook profile pic via fbconnect in my app iphone? [duplicate] http://stackoverflow.com/questions/3784782/how-to-get-users-facebook-profile-pic-via-fbconnect-in-my-app-iphone to get user's facebook profile pic via fbconnect in my app iphone duplicate Possible Duplicate How to articles for iPhone development and Objective C Problem.. iphone duplicate Possible Duplicate How to articles for iPhone development and Objective C Problem getting Facebook pictures via iOS how to get user's facebook profile pic via fbconnect in my app iphone iphone objective c facebook fbconnect.. for iPhone development and Objective C Problem getting Facebook pictures via iOS how to get user's facebook profile pic via fbconnect in my app iphone iphone objective c facebook fbconnect share improve this question Try look deeper through..
http://stackoverflow.com/questions/4373420/how-to-print-in-ios-4-2 Apple's example for HTML and changed it for plain text IBAction printContent id sender UIPrintInteractionController pic UIPrintInteractionController sharedPrintController pic.delegate self UIPrintInfo printInfo UIPrintInfo printInfo printInfo.outputType.. IBAction printContent id sender UIPrintInteractionController pic UIPrintInteractionController sharedPrintController pic.delegate self UIPrintInfo printInfo UIPrintInfo printInfo printInfo.outputType UIPrintInfoOutputGeneral printInfo.jobName.. printInfo UIPrintInfo printInfo printInfo.outputType UIPrintInfoOutputGeneral printInfo.jobName self.documentName pic.printInfo printInfo UISimpleTextPrintFormatter textFormatter UISimpleTextPrintFormatter alloc initWithText yourNSStringWithContextOfTextFileHere..
http://stackoverflow.com/questions/5690931/objective-c-code-for-airprint @ self.encoded.text self.decoded.text printBody appendFormat @ n n n nPrinted From myapp UIPrintInteractionController pic UIPrintInteractionController sharedPrintController pic.delegate self UIPrintInfo printInfo UIPrintInfo printInfo printInfo.outputType.. @ n n n nPrinted From myapp UIPrintInteractionController pic UIPrintInteractionController sharedPrintController pic.delegate self UIPrintInfo printInfo UIPrintInfo printInfo printInfo.outputType UIPrintInfoOutputGeneral printInfo.jobName.. printInfo UIPrintInfo printInfo printInfo.outputType UIPrintInfoOutputGeneral printInfo.jobName self.titleLabel.text pic.printInfo printInfo UISimpleTextPrintFormatter textFormatter UISimpleTextPrintFormatter alloc initWithText printBody textFormatter.startPage..
Memory leak in NSString stringWithUTF8String http://stackoverflow.com/questions/6185533/memory-leak-in-nsstring-stringwithutf8string making a call to a database. After my call I've found leaks in NSString. Anybody have a solution to remove it NSString pic NSString stringWithUTF8String char sqlite3_column_text selectStatement 5 In above code I found 90 leaks. I just read data..
problem compiling ffmpeg for iFrameExtractor http://stackoverflow.com/questions/6994151/problem-compiling-ffmpeg-for-iframeextractor Platforms iPhoneOS.platform Developer usr bin gcc' enable cross compile target os darwin arch arm cpu cortex a8 enable pic sysroot Developer Platforms iPhoneOS.platform Developer SDKs iPhoneOS5.0.sdk extra ldflags arch armv7 L Developer Platforms..
Background image for navigation view http://stackoverflow.com/questions/979750/background-image-for-navigation-view for navigation view I am having problems with properly displaying background image of navigation view. Here is the pic Here is the code id initWithStyle UITableViewStyle style if self super initWithStyle style UIImage image UIImage imageNamed.. addButton self.navigationItem.hidesBackButton TRUE return self How can I make the picture stretch to the whole navigation view iphone uinavigationbar share improve this question I do exactly this in my..
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