#import <QuartzCore/QuartzCore.h>
@interface CALayer (BtnBorderColor)
@property(nonatomic, assign) UIColor *borderUIColor;
@end
#import "CALayer+BtnBorderColor.h"
@implementation CALayer (BtnBorderColor)
-(void)setBorderUIColor:(UIColor*)color
{
self.borderColor = color.CGColor;
}
-(UIColor*)borderUIColor
{
return [UIColor colorWithCGColor:self.borderColor];
}
@end
使用
设置圆角:Key Path:layer.borderWidth Type:Number Value:1
设置边框宽度:Key Path:layer.cornerRadius Type:Number Value:8
设置边框的颜色:Key Path:layer.borderColor Type:Color Value:自己选
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