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  • iOS中UIKit——UIButton设置边框

    UIButton *testButton = [UIButton buttonWithType:UIButtonTypeSystem];

        [testButton setFrame:CGRectMake(self.view.frame.size.width/2, self.view.frame.size.height/2, 100, 100)];

        [testButton setTitle:@"获取屏幕尺寸" forState:UIControlStateNormal];

       

        

        [testButton.layer setMasksToBounds:YES];//设置按钮的圆角半径不会被遮挡

        [testButton.layer setCornerRadius:10];

        [testButton.layer setBorderWidth:2];//设置边界的宽度

        

        //设置按钮的边界颜色

        CGColorSpaceRef colorSpaceRef = CGColorSpaceCreateDeviceRGB();

        CGColorRef color = CGColorCreate(colorSpaceRef, (CGFloat[]){1,0,0,1});

        [testButton.layer setBorderColor:color];

        

        

        [testButton addTarget:self action:@selector(touch) forControlEvents:UIControlEventTouchUpInside];

        [self.view addSubview:testButton];

       

      实现效果:

        

     


     

    我的CSDN博客地址:http://blog.csdn.net/qw963895582/article

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  • 原文地址:https://www.cnblogs.com/123qw/p/4321337.html
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