/*

    Copyright (C) 2017 Apple Inc. All Rights Reserved.

    See LICENSE.txt for this sample’s licensing information

    Abstract:

    This subclass of UIView adds rounded corners to the view

*/

#import "CAAVAudioUnitView.h"

#define kRoundedCornerRadius    10

@implementation CAAVAudioUnitView

- (void)setNeedsLayout

{

    [super setNeedsLayout];

    UIBezierPath *fillPath = [UIBezierPath bezierPathWithRoundedRect: self.bounds byRoundingCorners:(UIRectCorner)(UIRectCornerAllCorners) cornerRadii:CGSizeMake(kRoundedCornerRadius, kRoundedCornerRadius)];

    CAShapeLayer *pathLayer = [[CAShapeLayer alloc] init];

    pathLayer.path = fillPath.CGPath;

    pathLayer.frame = fillPath.bounds;

    self.layer.mask = pathLayer;

}

@end