水平 UIButton 中的垂直文本

Vertical text in a Horizontal UIButton(水平 UIButton 中的垂直文本)

问题描述

我在纵向应用程序中使用垂直 UIButton(只是一个宽度为 60 和高度为 160 的普通按钮)

I'm using a vertical UIButton in a portrait app (Just a normal button that is of width 60 and Height 160)

我想将标签 Vetically 放在按钮下方，而不是放在按钮上方.

I want to put the label Vetically down the button instead of across it.

当我使用以下代码旋转标签时

When I use the following code to rotate the label

    [workPackageButton.titleLabel setTransform:CGAffineTransformMakeRotation(M_PI / 2)];

它会旋转标签，但长度似乎受到原始宽度的限制，所以我在中间得到了 ... 缩写.有没有简单的方法解决这个问题?

It rotates the label but the length seems to be constrained by the original width, so I get the ... abreviation in the middle. Is there an easy way round this?

推荐答案

您可以在按钮上添加标签并旋转标签，如下所示:

You can add a Label on button and rotate the label as below:

UILabel *lbl= [[UILabel alloc] initWithFrame:CGRectMake(button.frame.size.width*.3, button.frame.size.height*.5, button.frame.size.width,button.frame.size.height)];
lbl.transform = CGAffineTransformMakeRotation(M_PI / 2);
lbl.textColor =[UIColor whiteColor];
lbl.backgroundColor =[UIColor clearColor];
[button addSubview:lbl];

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