Enumeration TextDirection

Horizontal text. This is the default.

Determines if all of the text is vertical ("one letter on top of another"). Not Supported

Vertical orientation. (each line is 90 degrees rotated clockwise, so it goes from top to bottom; each next line is to the left from the previous one).

Vertical orientation. (each line is 270 degrees rotated clockwise, so it goes from bottom to top; each next line is to the right from the previous one).