Joe Pasqualetti
Changing the frame rectangle automatically redisplays the receiver without invoking the drawRect: method. If you want the drawRect: method invoked when the frame rectangle changes, set the contentMode property to UIViewContentModeRedraw.
But unless your universe is very different from mine, you can’t ‘save’ time by doing the work now, unless it will take more time to do it later than it will to do now. So you are saying: “We will be able to do less work overall, at the cost of doing more work now.