Like with-graphics-translation except that the translation is done after applying all existing transforms.
with-graphics-post-translation is the same as with-graphics-translation, but the translation is done after applying all existing transforms. That means that the translation is "absolute", not transformed. In contrast, when using with-graphics-translation the translation is transformed by any existing transform(s).
Compare with this form, using with-graphics-translation instead, which draws a 40x40 rectangle at (200,200), because the scale applies to the translation too:
CAPI User Guide and Reference Manual (Macintosh version) - 3 Aug 2017