Sub-pixel text placement

FROM : Dustin Mierau
DATE : Mon Jan 14 20:25:02 2002

I am trying to smoothly animate text in a window, I want to
shift my text to the left 0.1px at a time, the text though
appears to move 1px at a time.

The method I am using to draw the text is:
[mText drawInRect:rect withAttributes:mAttributes];

Thanks,
-dustin