2011-05-30 46 views

回答

0

你想根據你的textSize更改UILabel幀?如果是這樣,請參閱此post

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感謝您的回覆... – donkarai 2011-05-30 09:45:24

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嘗試下面的代碼..

它在按鈕標題的情況下爲我工作。 :)

CGRect oldLblRect = lbl1.frame; 
     lbl1.titleLabel.font = [UIFont systemFontOfSize:15]; 
     [lbl1 sizeToFit]; 
     lbl1.frame = CGRectMake(lbl1.frame.origin.x - ((lbl1.frame.size.width - oldLblRect.size.width)/2), lbl1.frame.origin.y - ((lbl1.frame.size.height - oldLblRect.size.height)/2), lbl1.frame.size.width, lbl1.frame.size.height); 

希望它有幫助。 :)

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感謝您的回覆... – donkarai 2011-05-30 09:45:48