{"id":6095,"date":"2014-11-10T18:10:17","date_gmt":"2014-11-10T17:10:17","guid":{"rendered":"http:\/\/www.iprog.it\/blog\/?p=6095"},"modified":"2014-11-26T18:08:28","modified_gmt":"2014-11-26T17:08:28","slug":"collezione-macro-per-ios","status":"publish","type":"post","link":"https:\/\/www.iprog.it\/blog\/objective-c-ios\/collezione-macro-per-ios\/","title":{"rendered":"Collezione di Macro per iOS"},"content":{"rendered":"

Di seguito elenco alcune macro utili durante lo sviluppo di applicazioni in Objective-C per iOS.<\/p>\n

\"macro<\/a><\/p>\n

 <\/p>\n

[code lang=”obj-c”]\/\/ Gradi a Radianti
\n #define degreesToRadians(x) (M_PI * x \/ 180.0)[\/code]<\/p>\n

[code lang=”obj-c”]\/\/ Invalidazione Timer
\n #define UA_invalidateTimer(t) [t invalidate]; t = nil;[\/code]<\/p>\n

[code lang=”obj-c”]
\n\/\/ Info Dispositivo
\n #define UA_isIPad (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)
\n #define UA_isIPhone (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone)
\n #define UA_isRetinaDevice ([[UIScreen mainScreen] respondsToSelector:@selector(scale)] && [[UIScreen mainScreen] scale] >= 2)
\n #define UA_isMultiTaskingSupported ([[UIDevice currentDevice] respondsToSelector:@selector(isMultitaskingSupported)] && [[UIDevice currentDevice] isMultitaskingSupported])[\/code]<\/p>\n

[code lang=”obj-c”]
\n\/\/ Threading
\n #define UA_runOnMainThread if (![NSThread isMainThread]) { dispatch_sync(dispatch_get_main_queue(), ^{ [self performSelector:_cmd]; }); return; };<\/p>\n

[\/code]<\/p>\n

[code lang=”obj-c”]\/\/ Colori
\n #define UA_rgba(r,g,b,a) [UIColor colorWithRed:r\/255.0f green:g\/255.0f blue:b\/255.0f alpha:a]
\n #define UA_rgb(r,g,b) UA_rgba(r, g, b, 1.0f)[\/code]<\/p>\n

[code lang=”obj-c”]
\n\/\/ Debugging \/ Logging
\n#ifdef DEBUG<
\n#define UA_log( s, … ) NSLog( @"<%@:%d> %@", [[NSString stringWithUTF8String:__FILE__] lastPathComponent], __LINE__, [NSString stringWithFormat:(s), ##__VA_ARGS__] )
\n#else
\n#define UA_log( s, … )
\n#endif
\n#define UA_logBounds(view) UA_log(@"%@ bounds: %@", view, NSStringFromRect([view bounds]))
\n#define UA_logFrame(view) UA_log(@"%@ frame: %@", view, NSStringFromRect([view frame]))[\/code]<\/p>\n

[code lang=”obj-c”]\/\/ Altro
\n#define NSStringFromBool(b) (b ? @"YES" : @"NO")
\n#define UA_SHOW_VIEW_BORDERS YES
\n#define UA_showDebugBorderForViewColor(view, color) if (UA_SHOW_VIEW_BORDERS) { view.layer.borderColor = color.CGColor; view.layer.borderWidth = 1.0; }
\n#define UA_showDebugBorderForView(view) UA_showDebugBorderForViewColor(view, [UIColor colorWithWhite:0.0 alpha:0.25])[\/code]<\/p>\n","protected":false},"excerpt":{"rendered":"

Di seguito elenco alcune macro utili durante lo sviluppo di applicazioni in Objective-C per iOS.   [code lang=”obj-c”]\/\/ Gradi a Radianti #define degreesToRadians(x) (M_PI * x \/ 180.0)[\/code] [code lang=”obj-c”]\/\/ Invalidazione Timer #define UA_invalidateTimer(t) [t invalidate]; t = nil;[\/code] [code lang=”obj-c”] \/\/ Info Dispositivo #define UA_isIPad (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) #define… Read more »<\/a><\/p>\n","protected":false},"author":5,"featured_media":6100,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,920],"tags":[2236,2327,492],"class_list":["post-6095","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-objective-c-ios","category-xcode-tiptricks","tag-swift-xcode6-dev-iphone-ipad-mac-ios-apple-software","tag-autola","tag-http-www-youtube"],"yoast_head":"\nCollezione di Macro per iOS - iProg<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.iprog.it\/blog\/objective-c-ios\/collezione-macro-per-ios\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Collezione di Macro per iOS - iProg\" \/>\n<meta name=\"twitter:description\" content=\"Di seguito elenco alcune macro utili durante lo sviluppo di applicazioni in Objective-C per iOS.   [code lang=”obj-c”]\/\/ Gradi a Radianti #define degreesToRadians(x) (M_PI * x \/ 180.0)[\/code] [code lang=”obj-c”]\/\/ Invalidazione Timer #define UA_invalidateTimer(t) [t invalidate]; t = nil;[\/code] [code lang=”obj-c”] \/\/ Info Dispositivo #define UA_isIPad (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) #define... Read more »\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/www.iprog.it\/blog\/wp-content\/uploads\/2014\/11\/MB__note.png\" \/>\n<meta name=\"twitter:creator\" content=\"@iprogblog\" \/>\n<meta name=\"twitter:site\" content=\"@iprogblog\" \/>\n<meta name=\"twitter:label1\" content=\"Scritto da\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fabio\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.iprog.it\\\/blog\\\/objective-c-ios\\\/collezione-macro-per-ios\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.iprog.it\\\/blog\\\/objective-c-ios\\\/collezione-macro-per-ios\\\/\"},\"author\":{\"name\":\"Fabio\",\"@id\":\"https:\\\/\\\/www.iprog.it\\\/blog\\\/#\\\/schema\\\/person\\\/5f7d1474b2b5e8fe635f84906efc8c51\"},\"headline\":\"Collezione di Macro per iOS\",\"datePublished\":\"2014-11-10T17:10:17+00:00\",\"dateModified\":\"2014-11-26T17:08:28+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.iprog.it\\\/blog\\\/objective-c-ios\\\/collezione-macro-per-ios\\\/\"},\"wordCount\":265,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.iprog.it\\\/blog\\\/objective-c-ios\\\/collezione-macro-per-ios\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.iprog.it\\\/blog\\\/wp-content\\\/uploads\\\/2014\\\/11\\\/MB__note.png\",\"keywords\":[\"#Swift #Xcode6 #dev #iPhone #iPad #Mac #iOS #Apple #Software\",\"autola\",\"http www youtube\"],\"articleSection\":[\"Objective-C iOS\",\"Xcode Tip&Tricks\"],\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.iprog.it\\\/blog\\\/objective-c-ios\\\/collezione-macro-per-ios\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.iprog.it\\\/blog\\\/objective-c-ios\\\/collezione-macro-per-ios\\\/\",\"url\":\"https:\\\/\\\/www.iprog.it\\\/blog\\\/objective-c-ios\\\/collezione-macro-per-ios\\\/\",\"name\":\"Collezione di Macro per iOS - iProg\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.iprog.it\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.iprog.it\\\/blog\\\/objective-c-ios\\\/collezione-macro-per-ios\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.iprog.it\\\/blog\\\/objective-c-ios\\\/collezione-macro-per-ios\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.iprog.it\\\/blog\\\/wp-content\\\/uploads\\\/2014\\\/11\\\/MB__note.png\",\"datePublished\":\"2014-11-10T17:10:17+00:00\",\"dateModified\":\"2014-11-26T17:08:28+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.iprog.it\\\/blog\\\/#\\\/schema\\\/person\\\/5f7d1474b2b5e8fe635f84906efc8c51\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.iprog.it\\\/blog\\\/objective-c-ios\\\/collezione-macro-per-ios\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/www.iprog.it\\\/blog\\\/objective-c-ios\\\/collezione-macro-per-ios\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.iprog.it\\\/blog\\\/wp-content\\\/uploads\\\/2014\\\/11\\\/MB__note.png\",\"contentUrl\":\"https:\\\/\\\/www.iprog.it\\\/blog\\\/wp-content\\\/uploads\\\/2014\\\/11\\\/MB__note.png\",\"width\":256,\"height\":256},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.iprog.it\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.iprog.it\\\/blog\\\/\",\"name\":\"iProg\",\"description\":\"perch\u00e9 reinventare la ruota?\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.iprog.it\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"it-IT\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.iprog.it\\\/blog\\\/#\\\/schema\\\/person\\\/5f7d1474b2b5e8fe635f84906efc8c51\",\"name\":\"Fabio\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/03f928dca7330002301d292e5dc1b2fca35722d24a0628eaf129fd52acfc0a99?s=96&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/03f928dca7330002301d292e5dc1b2fca35722d24a0628eaf129fd52acfc0a99?s=96&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/03f928dca7330002301d292e5dc1b2fca35722d24a0628eaf129fd52acfc0a99?s=96&r=g\",\"caption\":\"Fabio\"},\"description\":\"Esperienza nella progettazione e sviluppo di Applicazioni mobili. Integro le conoscenze acquisite in ambito accademico con un continuo studio di nuove tecnologie che mi permettano di creare applicazioni sempre pi\u00f9 affidabili sicure ed efficienti. 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