如何在ios中的UIViewController中的背景图像中设置图像

Question

如何在背景图像中设置图像（表示如何在背景图像中粘贴图像）。我在UIViewController中将一个图像作为背景图像。现在我想把另一个图像放在背景图像中。我知道如何将图像作为背景图像放在UIViewController中。但我不知道如何将图像放在背景图像中。我尝试了代码。但是图像将会没有在背景图片中显示。这是我的代码。请帮助我任何身体。谢谢。

-(void)viewDidLoad

{

 backgroundImage=[UIImage imageNamed:@"bg-small.PNG"];

 audioViewBackgroundImage=[[UIImageView alloc]initWithImage:backgroundImage];

 [self.view addSubview:audioViewBackgroundImage];


 mImage=[UIImage imageNamed:@"muluguphoto.png"];

 mBackgroundImage=[[UIImageView alloc]initWithFrame:CGRectMake(20, 160, 150, 90)];

 mBackgroundImage=[[UIImageView alloc]initWithImage:mImage];

 [audioViewBackgroundImage addSubview:mBackgroundImage];
}

Answer 1

将其添加到viewDidLoad ..

    UIImageView *newImage=[[UIImageView alloc]initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height)];
    [newImage setBackgroundColor:[UIColor redColor]];//here else you can add image
    [self.view addSubview:newImage];

    UITableView *newTable=[[UITableView alloc]initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height)];
    [newTable setBackgroundColor:[UIColor clearColor]];

    [self.view addSubview:newTable];

Answer 2

将此行添加到viewDidLoad

          self.view.backgroundColor=[UIColor colorWithPatternImage:[UIImage imageNamed:@"background.png"]];

Answer 3

你必须在userinterface.like中将imageview设置在photo.make的heirARCHY！并根据需要设置图像视图INDependentaly。这是带有徽标图像的背景图像..

Answer 4

为什么要两次初始化mBackgroundImage？

让我们尝试以下代码，让我知道结果。

    UIImageView * audioViewBackgroundImage=[[UIImageView alloc] initWithFrame:self.view.frame];

    audioViewBackgroundImage.image = [UIImage imageNamed:@"bg-small.PNG"];

    [self.view addSubview:audioViewBackgroundImage];


    UIImageView * mBackgroundImage =[[UIImageView alloc]initWithFrame:CGRectMake(20, 160, 150, 90)];

    mBackgroundImage.image = [UIImage imageNamed:@"muluguphoto.png"];

    [audioViewBackgroundImage addSubview:mBackgroundImage];

谢谢！

Answer 5

UIImageView * bgImage = [[UIImageView alloc] initWithFrame：self.view.frame];

bgImage.image = [UIImage imageNamed：@“myimg.png”]; [self.view addSubview：bgImage];

[self.view sendSubviewToBack：bgImage];

Answer 6

//在viewdidload中写下这一行，并确保通过复制它来导入项目中的图像。

当您编写此行代码时，此图像将自动替换以前的背景图像

self.view.backgroundColor = [UIColor colorWithPatternImage：[UIImage imageNamed：@＆＃34; stack.jpeg＆＃34;]];