Remaining problem: When using alignment "centered", the offset X isn't applied properly anymore.
To reproduce: 1. Start draw tool 2. Insert text (single line - no multiline) 3. Set a shadow with offset X=3 and offset Y=3 4. Change alignment from "left" to "centered" and on to "right". -> You'll notice that the shadow's horizontal position does no longer have the X offset when using alignment "Centered".