setFontAngle(angle [, vertical ])

Sets the rotation angle and layout direction of the text.

See Font Specification for details on various font attributes.

Argument	Default	Description
angle	(Mandatory)	The text rotation angle. Rotation is measured in counter-clockwise direction in degrees.
vertical	false (zero)	Determine if the font is layout horizontally (from left to right) or vertically (from top to down). Vertical layout is common for Oriental languages such as Chinese, Japanese and Korean. A true (non-zero) value means vertical layout. A false (zero) value means horizontal layout.

None