- (void)addShadowColor {
//添加显示
UIImage *image = [UIImage imageNamed:@"小可爱"]; //IMG_2683.jpg
UIImageView *imageView = [[UIImageView alloc] initWithImage:image];
imageView.contentMode = UIViewContentModeScaleAspectFill;
imageView.frame = CGRectMake(50, 100, 200, 300);
//添加边框
// CALayer *layer = [imageView layer];
//
// layer.borderColor = [[UIColor redColor] CGColor];
//
// layer.borderWidth = 0.5f;
//添加四个边阴影
// imageView.layer.shadowColor = [UIColor redColor].CGColor;//阴影颜色
// imageView.layer.shadowOffset = CGSizeMake(0, 0);//偏移距离
// imageView.layer.shadowOpacity = 0.5;//不透明度
// imageView.layer.shadowRadius = 10.0;//半径
//添加两个边阴影
imageView.layer.shadowColor = [UIColor blueColor].CGColor;//阴影颜色
imageView.layer.shadowOffset = CGSizeMake(4, 4);//偏移距离
imageView.layer.shadowOpacity = 0.5;//不透明度
imageView.layer.shadowRadius = 2.0;//半径
[self.view addSubview:imageView];
}
sa...
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