txw.lock( this, Transaction.WRITE );
cropMinX = cropBounds.getMinX();
cropMinY = cropBounds.getMinY();
cropMaxX = cropBounds.getMaxX();
cropMaxY = cropBounds.getMaxY();
txw.commit();
}
/**
Raw conversion settings that were used when creating this instance or
<code>null</code> if it was not created from raw image.