ConstReadonlyBOTH_SIDES: "bothSides"Text wraps on both sides of the drawing
ReadonlyLARGEST: "largest"Text wraps on the side with more space
ReadonlyLEFT: "left"Text wraps only on the left side
ReadonlyRIGHT: "right"Text wraps only on the right side
Enumeration of text wrapping sides for floating drawings.
Specifies on which side(s) text can wrap around the drawing.
Reference: http://officeopenxml.com/drwPicFloating-textWrap.php