设置背景 平铺*背景图片拉伸

1. //平铺---
2. 1. UIColor *circleColorPattern = [UIColor colorWithPatternImage:  
   2.                                   [UIImage imageNamed:@"node.png"]];  
   3.    [self.view setBackgroundColor:circleColorPattern]; 
    
3. 
   
4. 
   
5. 
   
6. //拉伸---
7. 
   
8.   UIImage *buttonBackgroundImage = [[UIImage imageNamed:@"btnImage.jpg"]  
9.                                      resizableImageWithCapInsets:UIEdgeInsetsMake(0,13,0,13)];  
10.    [self.m_Btn setBackgroundImage:buttonBackgroundImage  
11.                      forState:UIControlStateNormal]; 

1. //对viewbackgroundpicture设置---

   
   

   UIView *displayView=[[UIView alloc]initWithFrame:CGRectMake(0, 0, dvWidth, dvHeight)];

       displayView.backgroundColor=[UIColor clearColor];

       

      UIImageView *backgroundView=[[UIImageView alloc]init];

       backgroundView.frame=CGRectMake(0, 0, dvWidth, dvHeight);

       UIImage *backgroundpic = [[UIImage imageNamed:@"tou.png"]

                                         resizableImageWithCapInsets:UIEdgeInsetsMake(9,300,1,1)];

       backgroundView.image=backgroundpic;

       [displayView addSubview:backgroundView];