//设置圆角边框
someView.layer.cornerRadius = 8;
someView.layer.masksToBounds = YES;
//设置边框及边框颜色
someView.layer.borderWidth = 8;
someView.layer.borderColor =[ [UIColor grayColor] CGColor];
说明:
① someView 表示UIView及其之类;
② 必须引入:#import<QuartzCore/QuartzCore.h>
转载:http://mmz06.blog.163.com/blog/static/1214169620114261190392/
圆角: imageView . layer . cornerRadius = 5 ; //(值越大,角就越圆) imageView . layer . masksToBounds = YES ; 边框: [ imageView . layer setBorderWidth : 1 ] ; imageView . layer . borderColor = [ [ UIColor colorWithRed : 226 / 255.0 green : 230 / 255.0 blue : 232 / 255.0 alpha : 1 ] CGColor ] ; 阴影: [ imageView . layer setShadowOffset : CGSizeMake ( 2 , 2 ) ] ; [ imageView . layer setShadowRadius : 5 ] ; [ imageView . layer setShadowOpacity : 1 ] ; [ imageView . layer setShadowColor : [ UIColor blackColor ] . CGColor ] ;
转载:天狐博客 » ios 图片等view layer的圆角,边框,阴影设置