- 在iOS開(kāi)發(fā)中,很多時(shí)候我們需要設(shè)置圓角,下面就介紹一種用storyBoard開(kāi)發(fā)快速設(shè)置圓角的方式,廢話(huà)不多說(shuō),看效果圖。

301CBF0A-1C4E-472C-A0B2-CA966D27D1C9.png
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1.首先新建一個(gè)工程,這里就不多說(shuō)了,右擊New File,
63A0E847-6A59-4660-A0BB-65BA46F60774.png
選擇Objective-C File,點(diǎn)擊Next
CB131990-13DE-41AC-818D-40E1CEBD21E4.png
File自己取一個(gè)名字,F(xiàn)ile Type選擇Category,Class選擇UIView,點(diǎn)擊Next
6A0C484C-D270-4C01-B2C7-7421A5FDE432.png 2.在.h中的實(shí)現(xiàn)如下:
#import <UIKit/UIKit.h>
IB_DESIGNABLE
@interface UIView (WYUIView)
/**
* 設(shè)置圓角
*
* @param cornerRadius 圓角大小
*/
@property (nonatomic, assign) IBInspectable CGFloat cornerRadius;
/**
* 是否裁剪子視圖
*
* @param cornerRadius YES 裁剪 -- NO 不裁剪
*/
@property (nonatomic, assign) IBInspectable BOOL masksToBounds;
/**
* 設(shè)置邊框?qū)挾? *
* @param borderWidth 邊框?qū)挾? */
@property (nonatomic, assign) IBInspectable CGFloat borderWidth;
/**
* 設(shè)置邊框顏色
*
* @param borderColor 邊框顏色
*/
@property (nonatomic, strong) IBInspectable UIColor *borderColor;
@end
- 3.在.m中實(shí)現(xiàn)如下
#import "UIView+WYUIView.h"
@implementation UIView (WYUIView)
#pragma mark - 圓角
-(void)setCornerRadius:(CGFloat)cornerRadius
{
self.layer.cornerRadius = cornerRadius;
}
-(CGFloat) cornerRadius{
return self.layer.cornerRadius;
}
#pragma mark - 裁剪子視圖
-(void)setMasksToBounds:(BOOL)masksToBounds
{
self.layer.masksToBounds = masksToBounds;
}
-(BOOL)masksToBounds{
return self.layer.masksToBounds;
}
#pragma mark - 邊框?qū)挾?-(void)setBorderWidth:(CGFloat)borderWidth {
if (borderWidth < 0) return;
self.layer.borderWidth = borderWidth;
}
-(CGFloat)borderWidth{
return self.layer.borderWidth;
}
#pragma mark - 邊框顏色
-(void)setBorderColor:(UIColor *)borderColor {
self.layer.borderColor = borderColor.CGColor;
}
-(UIColor *)borderColor{
return self.borderColor;
}
@end
- 4.最終效果

Paste_Image.png


