How do I create a new image by drawing on top of an existing one using Quartz?

Question

i have a view with uiimageview i assign this uiimageview image by camera..now i want to do some drawing onto image....using coregraphics.i want to do something like this... sele

Answer 1

Take a look at Overview of Quartz 2D for information on using Quartz 2D on iPhone.