一个大的猫窝,voidcat

- (UIImage *)circleImage:(UIImage *)image {

    // 创建圆形路径

    CGRect rect = CGRectMake(0, 0, image.size.width, image.size.height);

    UIGraphicsBeginImageContextWithOptions(rect.size, NO, [UIScreen mainScreen].scale);

    UIBezierPath *path = [UIBezierPath bezierPathWithOvalInRect:rect];

    [path addClip];

    // 绘制图片

    [image drawInRect:rect];

    UIImage *circleImage = UIGraphicsGetImageFromCurrentImageContext();

    UIGraphicsEndImageContext();

    return circleImage;

}