Pavel Akhrameev Akhrameev
Akhrameev
/ UIImageMetalExtensions.swift
Last active
October 23, 2020 10:28
— forked from akesson/UIImageMetalExtensions.swift
[iOS] Extension for creating UIImage from Metal texture
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| // http://blog.human-friendly.com/drawing-images-from-pixel-data-in-swift | |
| // https://github.com/FlexMonkey/MetalReactionDiffusion/blob/1ea9aa4a841d20e0b247505fdf716cd5fe1a01fd/MetalReactionDiffusion/ViewController.swift | |
| public struct PixelData { | |
| var a:UInt8 = 255 | |
| var r:UInt8 | |
| var g:UInt8 | |
| var b:UInt8 | |
| } |
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| class UDvars { | |
| var AppLaunch: Int = UserDefaults.standard.object(forKey: "AppLaunch") as? Int ?? 0 { | |
| didSet { | |
| UserDefaults.standard.set(AppLaunch, forKey: "AppLaunch") | |
| } | |
| } | |
| var Bool: Bool = UserDefaults.standard.object(forKey: "Bool") as? Bool ?? false { | |
| didSet { |
Akhrameev
/ OSTypedEnum.swift
Created
June 26, 2020 11:12
— forked from danielpi/OSTypedEnum.swift
Extension to AVCaptureVideoDataOutput and an enum to represent OSType CVPixelFormatType data
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| extension AVCaptureVideoDataOutput { | |
| var availableVideoCVPixelFormatTypedEnums: [OSTypedEnum] { | |
| let availablePixelFormatDescriptions: Array<OSType> = self.availableVideoCVPixelFormatTypes as! Array<OSType> | |
| let availablePixelFormats: Array<OSTypedEnum> = availablePixelFormatDescriptions.map { OSTypedEnum(rawValue: $0)! } | |
| return availablePixelFormats | |
| } | |
| } | |
| enum OSTypedEnum: OSType { | |
| case monochrome1 = 1 |
Akhrameev
/ part1.m
Created
May 16, 2018 12:12
— forked from enigmaticape/part1.m
You want to use NSObject performSelector with multiple parameters, but you can't ? (1)
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| - ( id ) methodWithOneParam:( id ) theParam { | |
| // Do amazing stuff | |
| return @"Srsly, Amazing!"; | |
| } | |
| - ( id ) methodWithFirst:( id ) firstParam | |
| andSecond:( id ) secondParam | |
| { | |
| // Do doubly amazing stuff |
Akhrameev
/ HKWUIDeviceHardware.h
Created
December 19, 2017 15:55
— forked from jamesstout/HKWUIDeviceHardware.h
Determine iOS device being used and other device info
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| // | |
| // HKWUIDeviceHardware.h | |
| // | |
| #import <Foundation/Foundation.h> | |
| @interface HKWUIDeviceHardware : NSObject | |
| - (NSString *) platform2; | |
| - (NSString *) platformString; |
Akhrameev
/ iOS 7 dynamic font mappings
Created
November 15, 2017 07:37
— forked from nuthatch/iOS 7 dynamic font mappings
What is UIFontTextStyleHeadline *really*? Dump out preferredFontForTextStyle for UIFontTextStyleHeadline, UIFontTextStyleSubheadline, UIFontTextStyleBody, UIFontTextStyleFootnote, UIFontTextStyleCaption1, UIFontTextStyleCaption2 to examine the font name, weight, and point size.
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| + (void)describePreferredFonts | |
| { | |
| static NSArray *textStyles; | |
| static dispatch_once_t onceToken; | |
| dispatch_once(&onceToken, ^{ | |
| textStyles = @[UIFontTextStyleHeadline, | |
| UIFontTextStyleSubheadline, | |
| UIFontTextStyleBody, | |
| UIFontTextStyleFootnote, | |
| UIFontTextStyleCaption1, |
Akhrameev
/ AVAsset+VideoOrientation.h
Created
October 19, 2016 05:04
— forked from luca-bernardi/AVAsset+VideoOrientation.h
Find the video orientation of an AVAsset. (Useful if you need to send the video to a remote server)
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| // | |
| // AVAsset+VideoOrientation.h | |
| // | |
| // Created by Luca Bernardi on 19/09/12. | |
| // Copyright (c) 2012 Luca Bernardi. All rights reserved. | |
| // | |
| #import <AVFoundation/AVFoundation.h> | |
| typedef enum { | |
| LBVideoOrientationUp, //Device starts recording in Portrait |
Akhrameev
/ huntedSubviewWithClassName
Last active
March 24, 2016 10:40
huntedSubviewWithClassName: method missed in http://stackoverflow.com/questions/28082852/tableviewcell-does-not-contains-uitableviewcellreordercontrol-in-ios/28082967#28082967 Need place it in UIView category as in https://github.com/Akhrameev/CircuitTimer/blob/master/Circuit%20Timer/SubviewFinder.m
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| - (UIView *) huntedSubviewWithClassName: (NSString *) className | |
| { | |
| if ([[[self class] description] isEqualToString: className]) | |
| { | |
| return self; | |
| } | |
| for (UIView *subview in self.subviews) | |
| { | |
| UIView *huntedSubview = [subview huntedSubviewWithClassName: className]; |
Akhrameev
/ UIImage+ImmediateLoad.m
Last active
August 29, 2015 14:21
— forked from takuma104/UIImage+ImmediateLoad.m
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| @interface UIImage(ImmediateLoad) | |
| + (UIImage*)imageImmediateLoadWithContentsOfFile:(NSString*)path; | |
| @end | |
| @implementation UIImage(ImmediateLoad) | |
| + (UIImage*)imageImmediateLoadWithContentsOfFile:(NSString*)path { | |
| UIImage *image = [[UIImage alloc] initWithContentsOfFile:path]; |
Akhrameev
/ NSNotificationCenter+AllObservers.h
Last active
August 29, 2015 14:02
— forked from 0xced/NSNotificationCenter+AllObservers.m
removeObserver swizzling added + SWIZZLE_NSNOTIFICATIONCENTER + separate .h and .m files
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| #import <Foundation/Foundation.h> | |
| @interface NSNotificationCenter (AllObservers) | |
| - (NSSet *) my_observersForNotificationName:(NSString *)notificationName; | |
| @end |
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