UIImage -> CGImageRef

Question

I\'m building an Iphone app that needs to convert a UIImage to a CGImageRef. I have no idea how to do this and would love some help. I have no background in working with images.

Answer 1

CGImageRef cgImage = [someImage CGImage];

Answer 2

It is as simple as image.CGImage where image is a UIImage object.

Answer 3

write folowing to get CGImage from UIImage: Suppose u have an UIImage object ex imageObject then,

CGImage imageRef = imageObject.CGImage