Bit image mode, single density – Printronix P3000 Series User Manual
Page 95
6–9
Programming
Bit Image Mode, Single Density
ASCII
Hex
Decimal
P–Series
N/A
N/A
N/A
Serial
ESC K
1B 4B
27 75
Purpose
Selects Single (Normal) Density Bit Image graphics.
Expression
CHR$(27);
”
K
”
;CHR$(n1);CHR$(n2);
”
DATA
”
where
n1 + 256 n2 define the number of data bytes to follow.
DATA = ASCII characters for the dot pattern bytes.
NOTE: The DATA can be expressed in a CHR$(DATA) format with the appropriate decimal
values of the ASCII characters supplied, especially in cases where the dot patterns of non-
printable characters are required.
Comment
For detailed information, refer to the Bit Image section in the Graphics chapter.
Example
The following example produces a pattern of Single Density Bit Image graphics.
The 9 data bit pattern is repeated 27 times. Compare this example to the double den-
sity and quadruple density examples.
NOTE: Depending on the host computer system, it may be necessary to include a width
statement within the BASIC program.