我已经在图像和视频叠加工作,我放了一个图像视图,我将tapGestureRecognizer分配给该图像视图它不工作,对于视频我放了一个MPMoviePlayerController我设置tapGestureRecognizer给它这个工作正常但是图像视图只能不工作。下面是我的代码
- (void)viewDidLoad {
[super viewDidLoad];
videoimg=[[UIImageView alloc]init];//OvelayImage
videoimg.image=[UIImage imageNamed:@"fb.png"];
videoimg.userInteractionEnabled=YES;
videoimg.multipleTouchEnabled=YES;
[self.imgView bringSubviewToFront:videoimg];
UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(imagePan:)];
tap.numberOfTapsRequired=1;
tap.numberOfTouchesRequired=1;
[videoimg addGestureRecognizer:tap];
[self.imgView addSubview:videoimg];//add the overlay image to Main imageView
[self.videoPlayerView.view addSubview:videoimg];//MPMoviePlayerController-add the overlay image to VideoView
}
//Gesture
-(void)imagePan:(UITapGestureRecognizer*)ges{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Image" message:@"FB Image Clicked..."
delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil];
[alert show];
}
答案 0 :(得分:2)
videoimg=[[UIImageView alloc]init];
videoimg.image=[UIImage imageNamed:@"fb.png"];
videoimg.userInteractionEnabled=YES;
UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(imagePan:)];
[videoimg setGestureRecognizers:[NSArray arrayWithObject:tap]];
tap.numberOfTapsRequired=1;
[self.videoPlayerView.view addSubview:videoimg];
使用它可能对你有所帮助....