如何用压缩单元压缩uipickerview

时间:2012-12-27 09:32:07

标签: objective-c

如何使用压缩单元格压缩UIPickerView?我的意思是当我压缩UIPickerView时,我的单元格文本也被压缩或拉伸。有谁能够帮我 ? 我用

dataPickerView.transform = CGAffineTransformMakeScale(1.0, 0.5);

压缩UIPickerView

1 个答案:

答案 0 :(得分:0)

您必须实现viewForRow方法才能这样做。

- (UIView *)pickerView:(UIPickerView *)pickerView viewForRow:(NSInteger)row forComponent:(NSInteger)component reusingView:(UIView *)view {

UILabel *label=[[UILabel alloc]init];
[label setNumberOfLines:NSIntegerMax];
[label setText:[array objectAtIndex:row]];
return label;

}