newLabel.lineBreakMode = NSLineBreakByCharWrapping;
newLabel.text = content;
newLabel.adjustsFontSizeToFitWidth=YES;
newLabel.minimumScaleFactor = 10.0/14.0;
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newLabel.lineBreakMode = NSLineBreakByCharWrapping;
newLabel.text = content;
newLabel.adjustsFontSizeToFitWidth=YES;
newLabel.minimumScaleFactor = 10.0/14.0;
转载于:https://www.cnblogs.com/willbin/p/10107135.html