Hi. I'm adding text to Text objects for which I've specified
a width, but not a height, and need to know the number of lines (or
height in pixels) that end up being used. That is, I'm doing
something like this:
var my_text:Text = new Text();
my_text.setStyle("fontSize",9); // etc. etc.
my_text.text = my_string;
Despite calling validateNow() and whatever else I can think
of, it always gives me 0 for height, and 13 pixels (= 1 line) for
textHeight, even if the text actually wraps onto several lines.