选择器怎么设置左上角右上角弧度，

[liusiyuan10]

// // 圆角处理
// if (self.configure.indicatorCornerRadius > 0.5 * _indicatorView.SG_height) {
// _indicatorView.layer.cornerRadius = 0.5 * _indicatorView.SG_height;
// } else {
//
//// _indicatorView.layer.cornerRadius = self.configure.indicatorCornerRadius;
//
//
//// _indicatorView.layer.cornerRadius = 0.0;
//
//
// }
奇怪的是我把这段代码注释掉，只要我设置indicatorCornerRadius 这个值，它一样可以圆角，我现在是想左上角右上角是圆角，下面的不要圆角，我设置的代码没起作用，我的代码：- (void)SetcornerRadius
{

UIBezierPath *maskPath = [UIBezierPath bezierPathWithRoundedRect:self.bounds
                                         byRoundingCorners:(UIRectCornerTopLeft|UIRectCornerTopRight)
                                               cornerRadii:CGSizeMake(15,15)];
 

// Create the shape layer and set its path
CAShapeLayer *maskLayer = [CAShapeLayer layer];
maskLayer.frame = self.bounds;
maskLayer.path = maskPath.CGPath;

// Set the newly created shape layer as the mask for the image view's layer
self.layer.mask = maskLayer;
[self.layer setMasksToBounds:YES];

}

[liusiyuan10]

这段代码是在UIView+SGPagingView这里写的，'SGPagingView' ,'1.5.3'