crop

I want to create an application which allows the user to resize an image in shape of square (length = width). I know that it is possible to use the gallery to make that in this way: private void crop(Uri photoUri) { Intent intent = new Intent("com.android.camera.action.CROP"); intent.setData(photoUri); intent.putExtra("outputX", 200); intent.putExtra("outputY", 200); intent.putExtra("aspectX", 1); intent.putExtra("aspectY", 1); intent.putExtra("scale", true); intent.putExtra("return-data", true); startActivityForResult(intent, RESULT_CROP); } But I would like to know if there is a library

I am developing app where i want to crop image taken from camera and upload to sftp server. I am using following code to crop image: BitmapFactory.Options opts = new BitmapFactory.Options(); opts.inSampleSize = 1; Bitmap bm = BitmapFactory.decodeFile(imagePath, opts); Intent intent = new Intent("com.android.camera.action.CROP"); intent .setDataAndType(outputFileUri, "image/*"); intent.putExtra("outputX",bm.getWidth()); intent.putExtra("outputY", bm.getHeight()); intent.putExtra("aspectX", 1); intent.putExtra("aspectY", 1); intent.putExtra("scale", true); intent.putExtra("return-data", false);

I have a UIImageView (initialized with Aspect Fill) inside a UIScrollView. The user shall use that to resize and position a UIImage to his like, press a button and then exactly what he sees on screen would be sent to a server, only in the original image coordinates. In other words, the resulting image would be bigger than the image on screen. Here's the essential part of my code so far: // select the original CGFloat imageRatio = self.imageView.image.size.width / self.imageView.image.size.height; CGFloat viewRatio = self.imageView.frame.size.width / self.imageView.frame.size.height; CGFloat