You've misread. The performance note is that if your view does not
need to draw, then you should not implement -drawRect:. A view with an
empty -drawRect: method consumes more memory and requires more
processing time to display than the same view that does not implement -
drawRect: at all.
On Sat, 06 Mar 2010 19:57:32 -0700, Jon said:
>I get indications from reading that you shouldn't really subclass UIView in
general or to do routine things, and that any time you implement drawRect in
the subclass of a UIView, you are taking a performance hit compared to doing
some drawing in ot
Am 07.03.2010 um 03:57 schrieb Jon:
> I get indications from reading that you shouldn't really subclass UIView in
> general or to do routine things, and that any time you implement drawRect in
> the subclass of a UIView, you are taking a performance hit compared to
> doing some drawing in o
I get indications from reading that you shouldn't really subclass UIView in
general or to do routine things, and that any time you implement drawRect in
the subclass of a UIView, you are taking a performance hit compared to doing
some drawing in other ways?
is this true, in the case of doin
