Taking screenshot of iphone device without using UIGetScreenImage() from private API

Question

I just wanted to ask whether there is a way to take the screen shot of iPhone device. I don't want to use the private API. I want to take the screen shot of entire screen, not just application. Is there a way to do it? please post it. Any help will be much appreciated.

Thanks in advance.

Answer 1

Well you need to use Quartz functionality to achieve this