代码设置圆角、边框
// 设置圆角
self.codeCornerRadius.layer.cornerRadius = 5;
self.codeCornerRadius.layer.masksToBounds = YES;
// 设置边框
self.codeBorder.layer.borderWidth = 2;
self.codeBorder.layer.borderColor = [UIColor brownColor].CGColor;
xib设置圆角
xib设置边框
方式一:给CALayer增加分类
1、给CALayer增加分类,实现
borderUIColor
(key path)将UIColor
转换成CGColor
。 2、xib中设置边框颜色的key path设置成layer.borderUIColor
而不是layer.borderColor
@interface CALayer (XibBorderColor)
@end
@implementation CALayer (XibBorderColor)
- (void)setBorderUIColor:(UIColor *)color
{
self.borderColor = color.CGColor;
}
@end
方式二:实现基类
.h文件
#import <UIKit/UIKit.h>
NS_ASSUME_NONNULL_BEGIN
@interface BaseLayerFeatureXibView : UIView
@property (nonatomic, assign) IBInspectable CGFloat cornerRadius;
@property (nonatomic, assign) IBInspectable CGFloat borderWidth;
@property (nonatomic, assign) IBInspectable UIColor *borderColor;
@property (nonatomic, assign) IBInspectable BOOL maskToBounds;
@end
NS_ASSUME_NONNULL_END
.m文件
#import "BaseLayerFeatureXibView.h"
@implementation BaseLayerFeatureXibView
-(void)setCornerRadius:(CGFloat)cornerRadius {
_cornerRadius = cornerRadius;
self.layer.cornerRadius = _cornerRadius;
}
-(void)setBorderColor:(UIColor *)borderColor {
_borderColor = borderColor;
self.layer.borderColor = _borderColor.CGColor;
}
-(void)setBorderWidth:(CGFloat)borderWidth {
_borderWidth = borderWidth;
self.layer.borderWidth = _borderWidth;
}
-(void)setMaskToBounds:(BOOL)maskToBounds {
_maskToBounds = maskToBounds;
self.layer.masksToBounds = _maskToBounds;
}
@end