HP 48GX - Center Text in the Display Area

[MNH]

(08-27-2023 08:41 PM)Giuseppe Donnini Wrote:  If you want pixel-granularity, you have to use graphics objects instead, that is, you have to convert your text strings into separate graphics objects and then paste them into the graphics screen (i.e. PICT; System RPL would allow you to use the text display, too.)

\<< STD 2 \-> x
\<< CLLCD 1 5
START 'x' INCR
DUP "" + SWAP DISP
NEXT 3 FREEZE
\>>
\>>

Using the above program as an example, how would I display "Test String", centered, along with all of the display areas? PICT PURGE purges the graphics environment until a GROB is pasted in it.