Question

I created a subclass of UIView and within the subclass I try to access the views’ width property. I try to get the width like this,

CGFloat width = self.frame.size.width;
NSLog(@"Width: %f", width);

However for some reason the width I’m getting is equal to 0.000000

When I create the view I’m setting the frame property using the CGRectMake() function and the view is clearly displaying properly so why would the width property return zero?

Answer 1

If you subclass UIPickerView, irrespective of the frame you set, width and height are 320,216 (for Portrait).
Make sure self in your code points to the picker.