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[操作系统]【代码笔记】给UIImageView加上圆角效果


一,效果图。

二,代码。

RootViewController.m

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#import "RootViewController.h"@interface RootViewController ()@end@implementation RootViewController- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil{  self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];  if (self) {    // Custom initialization  }  return self;}- (void)viewDidLoad{  [super viewDidLoad];  // Do any additional setup after loading the view.    //圆角效果  [self addView];  }#pragma -mark -functions//圆角效果-(void)addView{  UIImageView *imageView=[[UIImageView alloc]initWithFrame:CGRectMake(50, 100, 200, 200)];  imageView.backgroundColor=[UIColor greenColor];  imageView.layer.cornerRadius = 10;  imageView.clipsToBounds = YES;  [self.view addSubview:imageView];}- (void)didReceiveMemoryWarning{  [super didReceiveMemoryWarning];  // Dispose of any resources that can be recreated.}
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