##使用
#import "DeformationButton.h"
##代码
DeformationButton *mationButton = [[DeformationButton alloc] initWithFrame:CGRectMake(100, 300, 140, 36) color:[UIColor redColor]];
mationButton.radius = 3;
[mationButton.displayButton setTitle:@"登录" forState:UIControlStateNormal];
mationButton.clickAction = ^() {
NSLog(@"点击登录");
};
[self.view addSubview:mationButton];
