Remove camera overlay image
I've seen the opposite issue crop up on this forum a few times, but not this particular one.
I have managed to add a sub view to the picker controller, which overlays a transparent image onto the camera view. By the way, this is done in landscape mode.
Once the picture is taken, the preview is presented in portrait view - a bug within the SDK, but have to live with it! - Since this is presented in portrait view, I need to get rid of my overlay image as it interferes with the preview.
The problem is, the delegate method didFinishPickingImage is only called after the "Use" button is pressed on the picker view. I haven't found any intermediate delegate methods in between taking the picture, and seeing the preview.
So any ideas on how I can remove the image overlay before it gets to the preview screen?
Thanks.
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