我有一个UIView。我需要将它的左上角和右上角圆角化,并且边框宽度为1个点。
有任何想法吗?
谢谢
有任何想法吗?
谢谢
试试这个:
#import <QuartzCore/QuartzCore.h>
view.layer.cornerRadius = 8.0;
view.layer.borderWidth = 1.0;
view.layer.borderColor = [UIColor blueColor].CGColor;
然而,这会使所有的角都变成圆角。如果您不想要这样,有两个选择:
@property mask
,请参见:http://developer.apple.com/library/ios/#DOCUMENTATION/GraphicsImaging/Reference/CALayer_class/Introduction/Introduction.html)带有左上角、右上角圆角和阴影的UIView
#import <QuartzCore/QuartzCore.h>
backView.layer.shadowColor=[UIColor blackColor].CGColor;
backView.layer.masksToBounds = NO;
backView.layer.shadowOffset = CGSizeMake(0.0f, 1.0f);
backView.layer.shadowRadius = 3;
backView.layer.shadowOpacity = 0.8;
CGFloat radius = 20.0;
CGRect maskFrame = self.backView.bounds;
maskFrame.size.height += radius;
CALayer *maskLayer1 = [CALayer layer];
maskLayer1.cornerRadius = radius;
maskLayer1.backgroundColor = [UIColor blackColor].CGColor;
maskLayer1.frame = maskFrame;
self.backView.layer.mask = maskLayer1;
UIBezierPath *maskPath = [UIBezierPath bezierPathWithRoundedRect:self.bounds byRoundingCorners:UIRectCornerTopLeft | UIRectCornerTopRight cornerRadii:CGSizeMake(5.0, 5.0)];
[maskPath setLineWidth:1.0];
//to give stroke color
[[UIColor colorWithRed:186.0/255.0 green:186.0/255.0 blue:186.0/255.0 alpha:1.0] setStroke];
//to color your border
[[UIColor colorWithRed:242.0/255.0 green:240.0/255.0 blue:240.0/255.0 alpha:1.0] setFill];
[maskPath fill];
[maskPath stroke];
设置角半径,使其以普通方式绘制所有四个角为圆角
对于您不想要圆角的每个角: