iphone - Find the position of subview in a View -

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goal : how can find position of subview in view. wants find out upper left (x,y)position of scrollbar in view, using navigation bar in application effect on positioning of subviews top?

i know how find height , width of subview 

cgsize viewsize = scrollview.frame.size; height=viewsize.height; width=viewsize.width;

what you're looking probably:

cgpoint viewposition = scrollview.frame.origin; x=viewposition.x; y=viewposition.y;

but if you're looking translate view's coordinate system, use:

- (cgpoint)convertpoint:(cgpoint)point toview:(uiview *)view

and pass point , view wish translate.


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