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Ios 行距不小于';在OHAttributedLabel中不工作_Ios_Objective C_Ohattributedlabel - Fatal编程技术网

Ios 行距不小于';在OHAttributedLabel中不工作

Ios 行距不小于';在OHAttributedLabel中不工作,ios,objective-c,ohattributedlabel,Ios,Objective C,Ohattributedlabel,代码如下: NSString *labelString = @"Username: \n some text"; NSMutableAttributedString *labelAttributedString = [[NSMutableAttributedString alloc]initWithString:labelString]; ... self.smartLabel.attributedText = labelAttributedString; 标签是: Username: som

代码如下:

NSString *labelString = @"Username: \n some text";
NSMutableAttributedString *labelAttributedString = [[NSMutableAttributedString alloc]initWithString:labelString];
...
self.smartLabel.attributedText = labelAttributedString;
标签是:

Username: some text
而不是:

Username:
some text 
编辑:
标签有足够的空间将文本放在一行中,但我仍希望插入特征线(按编程!)

看起来标签只有一行要显示,请将标签行增加到两行或两行以上,如给定图像所示。

****Edite**:因为您的标签是OhatDistributedLabel,所以您可以通过下面给出的代码执行相同的操作**

self.smartLabel.numberOfLines = 0;
self.smartLabel.lineBreakMode=NSLineBreakByWordWrapping

添加此行

self.smartLabel.numberOfLines = 0;
如果需要

self.smartLabel.lineBreakMode = NSLineBreakByWordWrapping

您的标签有多行吗?一行中有多少空间并不重要。如果需要换行符,则必须将标签的
numberOfLines
属性设置为0或大于1的值,以使标签具有多行。如果文本较长,则换行符正确。不必将numberOfLines设置为0。OHAttributedLabel不是常规UILabel。使用interface builder无法为OHAttributedLabel设置此值。是的,我没有注意到它。不好,标签有足够的空间将文本放在一行中,但我仍想插入特征线(编程!)我的错误哥们,我没有注意到OHAttributedLabel。