User`s manual

7–58 Digital Emulation
Loading Logos Sequence (DECLLG) (continued)
The logo record includes all data after the final character (t) and up to the
string terminator, as well as the logo header portion and the row data strings
portion. The logo header contents identify the logo and the size (number of
characters) of the row data string. The logo record variables include:
• ID Length is a one digit number (1 through 4) that defines the length of
the logo ID.
• Logo ID is a string of one to four numerals that identify the log.
• Comment Length is a one digit number (0 through 7) that defines the
length of the comment field. The comment field provides additional
logo information, and appears in the status report; however, it is not part
of the logo identification. Also listed on the status report are the IDs and
the comment field of the logos available in the printer.
• Logo Length is a five digit number (00001 through 65,000), that defines
the length of the logo record. The logo length includes all characters
other than CO control characters (0/0 through 1/15).
The row data string consists of one or more row records describing the
format of the logo image. Within this string is a row record, which is a
sequence of parameters that define the height and length of the black and
white segments in mils. A row sequence has the following format: r;s;
n1;n2;...\ where the following is true:
r = height of the segment in mils
s = row starting color. Defines whether the row starts with a white (0) or a
black (1) segment.
ni = length of the segment in mils
\ = row terminator
Note that none of the above parameters should exceed 65,000 in value.
Editing control characters such as CR and LF, can be embedded within the
logo record.