Jim Wang yyjim
josephsieh
/ CGImage Rotation.png
Last active
January 26, 2024 16:12
Rotate CGImage 90 degree clock wise
schickling
/ UIImageFixedOrientationExtension.swift
Last active
February 4, 2024 15:00
Extension to fix orientation of an UIImage (Sets orientation to portrait)
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| extension UIImage { | |
| func fixedOrientation() -> UIImage { | |
| if imageOrientation == UIImageOrientation.Up { | |
| return self | |
| } | |
| var transform: CGAffineTransform = CGAffineTransformIdentity | |
takuoka
/ SKTimingFunction.swift
Last active
May 28, 2023 03:33
This is the TimingFunction class like CAMediaTimingFunction available in AnyWhere also SpriteKit. All the cool animation curves from `CAMediaTimingFunction` but it is limited to use with CoreAnimation. See what you can do with cubic Bezier curves here: http://cubic-bezier.com
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| // | |
| // SKTimingFunction.swift | |
| // Pods | |
| // | |
| // Created by Takuya Okamoto on 2015/10/06. | |
| // | |
| // | |
| // inspired by https://gist.github.com/raphaelschaad/6739676 |
raphaelschaad
/ RSTimingFunction.h
Last active
June 10, 2024 11:47
All the cool animation curves from `CAMediaTimingFunction` but not limited to use with CoreAnimation. See what you can do with cubic Bezier curves here: http://netcetera.org/camtf-playground.html To get started just "Download Gist", throw the .h and .m files into your Xcode project and you're good to go!
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| // | |
| // RSTimingFunction.h | |
| // | |
| // Created by Raphael Schaad on 2013-09-28. | |
| // This is free and unencumbered software released into the public domain. | |
| // | |
| #import <UIKit/UIKit.h> |
rudyjahchan
/ NSObject_Swizzle.h
Last active
August 13, 2016 08:29
Monkey-Patching iOS with Objective-C Categories Part III: Swizzling
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| #import <Foundation/Foundation.h> | |
| @interface NSObject (Swizzle) | |
| + (void)swizzleInstanceSelector:(SEL)originalSelector | |
| withNewSelector:(SEL)newSelector; | |
| @end |
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| // | |
| // ARC Helper | |
| // | |
| // Version 2.2 | |
| // | |
| // Created by Nick Lockwood on 05/01/2012. | |
| // Copyright 2012 Charcoal Design | |
| // | |
| // Distributed under the permissive zlib license | |
| // Get the latest version from here: |