如何自定义uipickerview外观？

Question

我想自定义我的UIPickerview外观，比如更改字体等。 怎么做？

Answer 1

尝试为uipicker视图的行委托方法实现vie。 创建一个标签..相应地自定义该标签......并返回该标签......你已经完成了。

Answer 2

-(UIView *)pickerView:(UIPickerView *)pickerView viewForRow:(NSInteger)row forComponent:(NSInteger)component reusingView:(UIView *)view
{
    UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(x,y,width,height)];
    label.backgroundColor = [UIColor clearColor];
    label.textColor = [UIColor blackColor];
    label.font = [UIFont fontWithName:@"HelveticaNeue-Bold" size:18];
    label.text = [NSString stringWithFormat:@"%@", @"text"]; 
    return label;
}