摘要：
UIImageView *imageView =[[UIImageView alloc]initWithFrame:CGRectMake(100, 100, 200, 200)]; imageView.image=[UIImageimageNamed:@"filter_laozhaopian_a.png"];imageView.userInteractionEnabled = YES;UITapGestureRecognizer *singleTap = [[UITapGestureRecognizeralloc] initWithTarget:selfaction:@se 阅读全文