CKImageAdditions

For several months I’ve been working on a set of categories on UIImage I call CKImageAdditions. They provide extra APIs to allow you to do more advanced image manipulation like blending one image over another, adjusting the hue or saturation and more. They also provide some convenience functions for CoreGraphics, like creating an bitmap context out of an image and a thread-safe replacement for UIGraphicsBeginImageContext().

Today, I pushed a bunch of fixes and made it fully compatible with iOS 3.x, and I’ve officially declared it 1.0. Check it out on GitHub.