RHAdditions

Various Objective-C categories and additions that have served me well over the years. Hopefully then can serve you too!

Licence

Released under the Modified BSD License. (Attribution Required)

RHAdditions

Copyright (c) 2011-2013 Richard Heard. All rights reserved.

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##Content Overview

###RHARCSupport Supporting macros to allow for building both with and without ARC enabled.

###RHLoggingSupport Provides debug and error logging macros.

###NSArray+RHFirstObjectAdditions Adds a firstObject method for balance.

###NSBundle+RHLaunchAtLoginAdditions Adds support for Launch At Login via SMLoginItemSetEnabled().

###NSImage+RHImageRepresentationAdditions Adds various (PNG / JPEG / GIF) representations.

###NSObject+RHClassInfoAdditions Adds a logClassInfo method to dump a classes ivars, properties and methods.

###NSString+RHNumberAdditions Adds a bunch of number methods to better reflect those available on NSNumber.

###NSString+RHRot13Additions Adds a rot13 method for various "non security related" purposes.

###NSString+RHURLEncodingAdditions Adds URL encoding methods.

###NSThread+RHBlockAdditions Adds methods for running blocks on specific threads. Useful when specific tasks need to be performed on a specific thread etc.

###NSView+RHSnapshotAdditions Provides NSView snapshotting, useful for animations and cover transitions.

###UIView+RHSnapshotAdditions Provides UIView snapshotting, useful for animations and cover transitions.

###NSWindow+RHResizeAdditions Adds a method to allow for resizing of a windows contentSize over a specific duration.

###UIApplication+RHStatusBarBoundsAdditions Adds statusBar width, height and bounds methods.

###UIColor+RHInterpolationAdditions Provides interpolation between 2 UIColors, useful for frame animations etc.

###UIDevice+RHDeviceIdentifierAdditions Provides a mac address / sha1 based set of device identifiers.

###UIImage+RHComparingAdditions Adds pixel level image comparison, supports various thresholds for slight variations in images (eg from colour correction etc.) Also supports resizing one of the 2 images being compared if they are not the same size, so that a px by px comparison is possible.

###UIImage+RHPixelAdditions Adds support for accessing the underlying raw pixel data of a UIImage, both in bulk and on a point by point basis. Returned format is RGBA pre-multiplied as is supported by CoreGraphics.

###UIImage+RHResizingAdditions Adds support for resizing of UIImages that are backed by a CGImage, preserves rotation metadata and scale.

###UILabel+RHSizeAdditions Adds some simple widthForHeight: etc. methods.

###UIView+RHCompletedActionBadgeAdditions Adds support for showing a completed action badge from a given view. eg: Upon tapping a submit button and getting a conformation from the server you could show a green checkmark over the submit buttons view.