rotateImage
open fun rotateImage(imageToOrient: Bitmap, degreesToRotate: Int): Bitmap
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This is an expensive operation that copies the image in place with the pixels rotated. If possible rather use getOrientationMatrix, and put that as the imageMatrix on an ImageView.
Return
The oriented bitmap. May be the imageToOrient without modification, or a new Bitmap.
Parameters
imageToOrient
Image Bitmap to orient.
degreesToRotate
number of degrees to rotate the image by. If zero the original image is returned unmodified.