imagePickerController
全部标签 我们如何强制UIImagePickerController裁剪方形图像?我找遍了都没有找到可靠的解决方案。谢谢varimagePickerController:UIImagePickerController=UIImagePickerController();imagePickerController.allowsEditing=true;imagePickerController.delegate=self;imagePickerController.sourceType=sourceType;funcimagePickerController(picker:UIImagePicke
我们如何强制UIImagePickerController裁剪方形图像?我找遍了都没有找到可靠的解决方案。谢谢varimagePickerController:UIImagePickerController=UIImagePickerController();imagePickerController.allowsEditing=true;imagePickerController.delegate=self;imagePickerController.sourceType=sourceType;funcimagePickerController(picker:UIImagePicke
我有一个UITableViewCell按钮可以拍摄图像并将其放回单元格中。当我调用UIImagePickerController并拍摄图像时,它不会调用以下委托(delegate):funcimagePickerController(picker:UIImagePickerController,didFinishPickingMediaWithInfoinfo:[NSObject:AnyObject],sender:AnyObject)这是我在UITableViewController中的takePhotoFunction:@IBActionfunctakePhoto(sender:A
我有一个UITableViewCell按钮可以拍摄图像并将其放回单元格中。当我调用UIImagePickerController并拍摄图像时,它不会调用以下委托(delegate):funcimagePickerController(picker:UIImagePickerController,didFinishPickingMediaWithInfoinfo:[NSObject:AnyObject],sender:AnyObject)这是我在UITableViewController中的takePhotoFunction:@IBActionfunctakePhoto(sender:A
我需要在拍照时删除状态栏,你试试这个但是不行[[UIApplicationsharedApplication]setStatusBarHidden:YESwithAnimation:UIStatusBarAnimationSlide];-(IBAction)botonCamara:(id)sender{//Makesurecameraisavailableif([UIImagePickerControllerisSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]==NO){UIAlertView*alert=[[UI
我需要在从imagePickerController选择图像后调用ViewController,所以我使用了这段代码:-(void)imagePickerController:(UIImagePickerController*)pickerdidFinishPickingMediaWithInfo:(NSDictionary*)info{imageEditorView=[[ImageEditorViewControlleralloc]initWithNibName:@"ImageEditorViewController"bundle:nil];imageEditorView.mainV
我试图将UIImageView的图像设置为下面UIImagePickerController的返回值。我的UIImageViewprofileImageView是在viewdidload中实例化的。奇怪的是,UIImagePickerController返回的图片并没有在profileImageView中显示出来。一开始我以为是图片问题,所以我把它修复为SR-rewards.jpg。添加NSLog,显示[profileImageViewsetImage:[UIImageimageNamed:@"SR-rewards.jpg"]]已经执行,但是profileImageView.image
我正在为视频录制创建自定义叠加View。我添加了一个按钮来开始/停止录制:[takePhotoButaddTarget:imagePickerControlleraction:@selector(toogleRecord:)forControlEvents:UIControlEventTouchUpInside];在我的自定义UIImagePickerController中调用[superstartVideoCapture];或[superstopVideoCapture];。我也设置了委托(delegate)CustomPickerController*imagePickerCont
在“imagePickerController:didFinishPickingMediaWithInfo:”中,信息字典有时没有关键字“UIImagePickerControllerMediaURL”。有时确实有。我尝试清理目标,但没有帮助。此外,工作流程始终相同:我遵循相同的步骤并从库中选择相同的视频文件。有时信息字典中有“UIImagePickerControllerMediaURL”键,有时“UIImagePickerControllerMediaURL”在同一文件的信息字典本身中不存在。听不懂。有人可以帮忙吗?当我从照片库中选择视频/电影时,这是我的NSLog信息字典:inf
我想使用imagePickerController直接打开“相机胶卷”相册,而不是显示所有3个相册(相机胶卷、照片库、上次导入)。有什么办法吗? 最佳答案 使用imagePickerController.sourceType=UIImagePickerControllerSourceTypeSavedPhotosAlbum;它会直接带你到相机胶卷。 关于ios-如何使用ImagePickerController直接显示'CameraRoll',我们在StackOverflow上找到一个类