我的 UIButton 的位置在所有模拟器中都不同

Position of my UIButton are varying for in all simulator(我的 UIButton 的位置在所有模拟器中都不同)

问题描述

我在一个项目下.因为我使用代码(不是通过故事板)在我的视图控制器底部创建了一个 uibutton.但是当我运行我的应用程序时，我的 uibutton 被放置在不同的位置.例如在 iphone 5,6模拟器在某个位置.在 4 秒内，ipad 模拟器我的 uibutton 不可见.另外我用自己的设备(iphone 6)检查，我的 uibutton 也看不到.

I am under one project.In that I created one uibutton at bottom of my viewcontroller using code (Not via storyboard).But when i run my app,my uibutton are placing in differents positions.for example in iphone 5,6 simulator are in some position.In 4s,ipad simulator my uibutton is unvisible.Also i check with my own device(iphone 6) ,in that also my uibutton is not able to see.

需要

我使用下面的代码来创建 &放置我的按钮位置.但它不适合一个位置.

I used below code for creating & placing my button position.but its not fit in one position.

 CGFloat buttonSize = 40;

    UIButton * disButton = [[UIButton alloc] init];
    disButton.backgroundColor = [UIColor redColor];
    UIImage *btnImage = [UIImage imageNamed:@"23"];
    [disButton setImage:btnImage forState:UIControlStateNormal];
    disButton.frame = CGRectMake(150, 523, 40, 40);
    [overlayView addSubview:disButton];
    [disButton addTarget:self action:@selector(dismissPopUpViewController)
        forControlEvents:UIControlEventTouchUpInside];

在我的代码中，我用来在这一行中放置位置:

In my code i use to place position in this line:

disButton.frame = CGRectMake(150, 523, 40, 40);

=> x-position = 150

=> Y-position = 523

请为这个问题提供一些代码解决方案.

Kindly please give some code solution for this problem.

推荐答案

根据所有关于您的问题的评论.您需要为您的 UIButon 设置约束.仅使用 centre x,centrey 因为这将有助于在所有设备中查看您的布局.您的问题已经有了解决方案.请参阅以下链接以设置 UIButton

As per all comments about your question.You need to set constraint for your UIButon.Use only centre x,centre y because that will helpfull to see your layout in all devices. And there is a already solution for your problem.see these below links for setting auto layout for UIButton

链接 1

链接 2

链接 3

当然这会对你有所帮助！

Sure this will help you !

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