A suggestion: Generally, in this case, we use pictures. Just set the background picture of the button.

Customize a Button

@implementation CustomButton - (instancetype)initWithFrame:(CGRect)frame { self = [super initWithFrame:frame]; if (self) { [self setupLayersWithFrame:frame]; } return self; } - (void)setupLayersWithFrame:(CGRect)frame{ CAShapeLayer * roundedrect = [CAShapeLayer layer]; roundedrect.frame = CGRectMake(0, 0, frame.size.width, frame.size.height); roundedrect.fillColor = [UIColor whiteColor].CGColor; roundedrect.strokeColor = [UIColor colorWithRed:0.329 green: 0.329 blue:0.329 alpha:1].CGColor; roundedrect.lineDashPattern = @[@5.5, @4.5]; roundedrect.path = [UIBezierPath bezierPathWithRoundedRect:CGRectMake(0, 0, frame.size.width , frame.size.height) cornerRadius:20].CGPath; [self.layer addSublayer:roundedrect]; }