ios - UIScrollView missing touches when transparent -

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i have zoomable uiscrollview multiple subviews. uiwindow it's within has no backgroundcolor, neither uiscrollview. scroll view not recognize touches don't start on 1 of subviews (so zooming/panning doesn't work unless touch starts on subview). i'd scroll view remain transparent, recognize touches occur on it's transparent parts. jailbreak tweak.

if set backgroundcolor either scroll view or uiwindow, scroll view gets touches again, want them both transparent.

thanks!


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