以编程方式创建UILabel [英] create programmatically an UILabel

问题描述

我通过以下代码进行了操作:

I did by code the following:

UILabel  * label = [[UILabel alloc] initWithFrame:CGRectMake(40, 70, 300, 50)];
    label.backgroundColor = [UIColor clearColor];
    label.textAlignment = UITextAlignmentCenter; // UITextAlignmentCenter, UITextAlignmentLeft
    label.textColor=[UIColor whiteColor];
    label.text = @"Telechargez et consultez les catalogues et les tarifs de la gamme Audi au format PDF";
    [self.view addSubview:label];

它看起来像此 但我希望它看起来像此.如何更改标签的属性?

And it looks like this but I want it to look like this. How to change the label's properties?

推荐答案

要在图像中显示UILable，您需要设置UILabel ，还可以增加标签的高度.

To show the UILable as your displayed in your image, you need to set the following property of UILabel and also increase the height of your Label.

@property(nonatomic) NSInteger numberOfLines;
@property(nonatomic) UILineBreakMode lineBreakMode;

应如下所示.

    UILabel  * label = [[UILabel alloc] initWithFrame:CGRectMake(40, 70, 300, 100)];
     .................................
    label.numberOfLines=0;
    label.lineBreakMode=UILineBreakModeCharacterWrap;
    ............................

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