Detect touches within UIScrollView and CATilerLayer

How can i detect the touch (x,y) of my pdf rendered in the ScrollView. To be clear: I want th开发者_StackOverflowe x,y of the pdf not of the screen.

Hope someone knows this...

Thanks.

Have you tried - (CGPoint)locationInView:(UIView *)view ? If you put the view that the PDF is in, it should work…