Writes the given text into this SWFText object at the current pen position,
using the current font, height, spacing, and color
SWFText::addUTF8String
(PHP 5 < 5.3.0, PECL ming SVN)
SWFText::addUTF8String — Writes the given text into this SWFText object at the current pen position,
using the current font, height, spacing, and color