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iOS drag direction

C

chhoda

macrumors 6502
Original poster
Oct 25, 2008
285
1
I am needed to use a UIScrollView. I am scrolling different views on that. now, I need to tap users upside drag and show some info, is it possible ?

assuning I will use a custom view on top of scroll view, how can i detect from tuchDragged event that this drag was in upper direction ? Any formulae ?

if I just do a tuch drag upside, then how will my scroll events of scroll view affected ?

--CH
 
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