CSIZE sets the character size (height) and the expansion factor (width/height) of the text generated by the LABEL and SYMBOL statements. They are specified in graphic display units. A negative height or expansion-factor inverts the character in relation to that dimension. The default character height is 5 and the default expansion factor is 0.6. These values are in effect at start-up or when GINIT is executed or RESET is pressed.
