ios - How can you increase the standard UIPickerView Swift. -

how can increase standard uipickerview. in standart uipickerview have 5 visible rows only. needed pickerview size in full screen.

can problem?

needed pickerview in picture

http://i.stack.imgur.com/olpnh.jpg

it not possible because:

the pickerview's height no longer re-sizable. there message gets dumped console if attempt change frame of picker.

[uipickerview setframe:]: invalid height value 400.0 pinned 216.0  

there 3 valid heights uipickerview 162.0, 180.0 , 216.0.

for more info refer this question.

but can use custom picker view this.