uiimagepickercontroller

I am presenting an UIImagePickerController from a UITabBarController . let imagePicker = UIImagePickerController() imagePicker.delegate = self imagePicker.sourceType = .Camera imagePicker.allowsEditing = false imagePicker.showsCameraControls = false presentViewController(imagePicker, animated: true, completion: nil) I have explicitly set showsCameraControls to false to put my custom overlay view on top of camera.But why there is a black space on the bottom?any helps? The camera aspect ratio is 4:3,you have to apply a transform scale so that you can get full screen Swift let screenSize =

How can I save a photo to photo library with geolocation metadata? I have requested (and allowed) the app to access user location: private func allowAccessToUserLocation() { locationManager = CLLocationManager() locationManager.delegate = self locationManager.requestWhenInUseAuthorization() } Do I need to ask for specific premissions for the camera app? EDIT: I use UIImagePickerController to take photos from within the app. All photos taken from within the app are stored in the photo library WITHOUT the geolocation. Does it have anything to do with the way I save the image to photo library? Is

I have seen and read the documents of Apple where they have clearly mentioned about the key UIImagePickerControllerEditedImage . But when I am running my following code, I am not getting that key in the Dictionary. What is the reason behind this? My Code: func imagePickerController(picker: UIImagePickerController!, didFinishPickingMediaWithInfo info:NSDictionary!) { println(info) //var tempImage:UIImage = info[UIImagePickerControllerOriginalImage] as UIImage var tempImage:UIImage? = info[UIImagePickerControllerEditedImage] as? UIImage profileButton.setImage(tempImage, forState: UIControlState

Currently I am saving and image with the following method in "saved photos album". UIImageWriteToSavedPhotosAlbum(image, self, @selector(image:didFinishSavingWithError:contextInfo:), nil); Now I want to associate the current latitude and longitude with that image. How can I do so ? Can I do with its mediaInfo dictionary (metadata). I am working in ios sdk 3.0 . Please tell me How to get /set geo data with an image in UIImageViewPickerController AFAIK this is not supported in iOS 4.0 and lower. As of iOS 4.1, you can use -[ALAssetsLibrary writeImageToSavedPhotosAlbum:metadata:completionBlock:]

I have just updated to the new Xcode beta 6.0 and when trying to compile for an ipad mini with iOS 8 I am getting a weird error in the console: "Attempt to add read-only file at path file:///var/mobile/Media/PhotoData/Photos.sqlite?readonly_shm=1 read/write. Adding it read-only instead. This will be a hard error in the future; you must specify the NSReadOnlyPersistentStoreOption" This happens when executing the following code: if ([self.rootDelegate respondsToSelector:@selector(wImageRequiresAPhotoPicker:)]){ [self.rootDelegate wImageRequiresAPhotoPicker:(DWImage*)item]; } And: -(void

I'm using UIImagePickerController in a popover on the iPad to take a picture with the front camera. I set allowsEditing to YES and get the awesome built in "Move and Scale" view after taking the picture. The crop rectangle in this view measures 320x267 on the screen despite the fact that the image is cropped to a 320x320 square ( http://dl.dropbox.com/u/2246698/moveAndScale.png ). If i accept the image as is without resizing or moving it, there is a ~25px high black bar across the top as if the crop rectangle has been positioned too high on the image ( http://dl.dropbox.com/u/2246698/cropped

I'm trying to allow the user to take 16x9 aspect ratio images to look like they are nice HD photos. I'm using the cameraViewOverlay to overlay black bars on both ends, but when the image is taken, how do I crop the top and bottom without resizing or changing the scale of the image? Thanks. David Maymudes There are various posts around on how to scale/crop a UIImage you get back from the camera, like this one . It's a little trickier than you'd expect, because camera images are rotated, so you have to think about rotations even if you're just cropping. you can add "picker.imageEditing=YES" to

I have the method, that take photos from gallery or from the camera -(IBAction) getPhoto:(id) sender { UIImagePickerController * picker = [[UIImagePickerController alloc] init]; picker.delegate = self; if((UIButton *) sender == choosePhotoBtn) { picker.sourceType = UIImagePickerControllerSourceTypeSavedPhotosAlbum; } else { picker.sourceType = UIImagePickerControllerSourceTypeCamera; } [self presentModalViewController:picker animated:YES]; } But when i run it on the simulator, code doesnt work. And it doesnt work in picker.sourceType = UIImagePickerControllerSourceTypeSavedPhotosAlbum and