Paxar TC6037PR Reference Manual page 67

The area enclosed within the dotted lines
represents the graphic image starting at 0,0 (as
defined in the graphic header).
If you want a fixed amount of white space around
your graphic image, use something other than 0 for
row and/or column.
The area enclosed within the dotted lines
represents the graphic image starting at 0,0 with a
fixed amount of white space (10,10) around the
graphic image.
W i t h i n t h e F i e l d
In a bitmap, constant text, line, or box field, the row
and column parameters control where an individual
field or bitmapped row begins in relation to the
coordinates defined in the graphic header.
The bottom of the triangle in this example
represents the first field of the graphic packet
starting at 10,0.
Creating Graphics 4-9