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yangjw / makeAnimatedGif.m

Created October 8, 2016 04:23 — forked from mayoff/makeAnimatedGif.m

Example of creating an animated GIF on iOS, with no 3rd-party code required. This should also be easy to port to OS X.

	#import <UIKit/UIKit.h>
	#import <ImageIO/ImageIO.h>
	#import <MobileCoreServices/MobileCoreServices.h>

	static UIImage *frameImage(CGSize size, CGFloat radians) {
	UIGraphicsBeginImageContextWithOptions(size, YES, 1); {
	[[UIColor whiteColor] setFill];
	UIRectFill(CGRectInfinite);
	CGContextRef gc = UIGraphicsGetCurrentContext();
	CGContextTranslateCTM(gc, size.width / 2, size.height / 2);

yangjw / CJProperRotationNavigationController.h

Created November 27, 2015 07:39 — forked from lessthanyouthink/CJProperRotationNavigationController.h

A simple UINavigationController subclass to handle iOS 6's orientation changes better.

	//
	// CJProperRotationNavigationController.h
	//
	// Created by Charles Joseph on 2012-10-01.
	//

	#import <UIKit/UIKit.h>

	@interface CJProperRotationNavigationController : UINavigationController

yangjw / 0_reuse_code.js

Created November 19, 2013 01:15

Here are some things you can do with Gists in GistBox.

	// Use Gists to store code you would like to remember later on
	console.log(window); // log the "window" object to the console