On Jun 29, 2008, at 11:25 PM, Gordon Apple wrote:

BTW, I tried unsuccessfully to observe the clip view's bounds to trigger code to resize the CALayers. Why can't I observe it? I finally set an
observer on the scale factor in SKTZoomingScrollView.


because the bounds value of views are not KVO compliant.

unless KVO compliance is specifically noted in the reference, don't count on it.
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