infolock

- (CGImageRef)createMaskFromAlphaChannel:(UIImage *)image
{
	size_t width = image.size.width;
	size_t height = image.size.height; 

	NSMutableData *data = [NSMutableData dataWithLength:width*height];

	CGContextRef context = CGBitmapContextCreate(
		[data mutableBytes], width, height, 8, width, NULL, kCGImageAlphaOnly);

infolock

@interface NSObject (MHOverride)

/*
 * Dynamically overrides the specified method on this particular instance.
 *
 * The block's parameters and return type must match those of the method you
 * are overriding. However, the first parameter is always "id _self", which
 * points to the object itself.
 *

infolock

//
//  ARSearchBar.h
//  Artsy Folio
//
//  Created by orta therox on 18/04/2012.
//  Released under The MIT License
//  http://www.opensource.org/licenses/mit-license.php
//
//  Copyright (c) 2012 http://art.sy. All rights reserved.
//