1 // 2 // ViewController.m 3 // 图片圆角 4 // 5 // Created by 大欢 on 16/1/20. 6 // Copyright © 2016年 bjsxt. All rights reserved. 7 // 8 9 #import "ViewController.h" 10 11 @interface ViewController () 12 13 @end 14 15 @implementation ViewController 16 17 - (void)viewDidLoad { 18 [super viewDidLoad]; 19 20 //CALayer:决定UIView样式的类 21 22 UIImage * image = [UIImage imageNamed:@"touxiang.jpg"]; 23 UIImageView * imageView = [[UIImageView alloc] initWithImage:image]; 24 imageView.frame = CGRectMake(100, 100, 100, 100); 25 26 //给图片加圆角 27 // imageView.layer.cornerRadius = 50; 28 // imageView.layer.masksToBounds = YES; 29 // imageView.clipsToBounds = YES; 30 // 设置边线宽度 31 imageView.layer.borderWidth = 2; 32 // 设置边线颜色 33 imageView.layer.borderColor = [UIColor blackColor].CGColor; 34 //阴影颜色 35 imageView.layer.shadowColor = [UIColor redColor].CGColor; 36 //阴影大小 37 imageView.layer.shadowOffset = CGSizeMake(10,10); 38 //不透明度 39 imageView.layer.shadowOpacity = 0.3; 40 [self.view addSubview:imageView]; 41 } 42 43 - (void)didReceiveMemoryWarning { 44 [super didReceiveMemoryWarning]; 45 // Dispose of any resources that can be recreated. 46 } 47 48 @end
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