Instance Method

pickerView:rowHeightForComponent:

Called by the picker view when it needs the row height to use for drawing row content.

Declaration

- (CGFloat)pickerView:(UIPickerView *)pickerView rowHeightForComponent:(NSInteger)component;

Parameters

pickerView

The picker view requesting this information.

component

A zero-indexed number identifying a component of pickerView. Components are numbered left-to-right.

Return Value

A float value indicating the height of the row in points.

See Also

Setting the Dimensions of the Picker View

- pickerView:widthForComponent:

Called by the picker view when it needs the row width to use for drawing row content.