HP 8753E Programming And Command Reference Manual page 65

PD;
PG;
Selects pen n:
1-58 HP-IB Progr amming and Command Reference Guide
Specifies line type:
Outputs Pl and P2, the scaling limits:
Draws from the current pen position to x,y.
There can be many pairs of x,y coordinates
within one command. They are separated by
commas, and the entire sequence is terminated
with a semicolon.
Pen down. A line is drawn only if the pen is
down.
Erases the user graphics display.
Plot relative: draws a line from the current pen
position to a position y up and x over.
Pen up. Stops anything from being drawn.
Turns ON the measurement display.
Sets the character size, for height h and width w
in centimeters: