Black Box A/C-7S RO Cable Box User Manual


 
84
A/C-7P RO, A/C-7S RO
6.6 I-O Graphics Language
The I-O Graphics Language
(IOGL
) allows printing of graphical
elements and charts on PCL5
compatible printers. IOGL is
independent of other I-O features,
such as internally generated bar
codes or font change commands.
This means that if an I-O font
change command is followed by an
IOGL command to rotate text, the
text would print in the specified
font. IOGL is also independent of
regular text data. This allows text
data to be overlaid by a graphical
element, such as a shaded box.
6.6.1 I-O G
RAPHICS
L
ANGUAGE
O
VERVIEW
Table 6-5 is an overview of the I-O
Graphics Language™ (IOGL)
command strings and a brief
description of the parameters
used in the IOGL strings.