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Vertical Bar Codes
▪ Line 10 sets parameter p9 for 90-degree rotation using the special font for the HRL.
▪ Line 20 turns on the bar code mode.
▪ Line 30 is the data to be printed as a bar code symbol.
▪ Line 40 turns off the bar code mode.
10 LPRINT CHR$(27); "[;;;;;;;;2}";
20 LPRINT CHR$(27); "[3t";
30 LPRINT "12345";
40 LPRINT CHR$(27); "[0t"
Commas and spaces used as delimiters serve the same function as in horizontal bar codes. However, the quiet zones rotate with the symbol, leaving almost no horizontal separation between bar codes on the same line.
In the following examples, line 10 is used to print or inhibit the printing of the HRL (p3).
COMMAS: With HRL
10 LPRINT CHR$(27);"[;;1}";
20 LPRINT CHR$(27); "[3t";
30 LPRINT "1234,5678,9012";
40 LPRINT CHR$(27); "[0t"
GEK-00029B
57
5000 Series Programmer’s Manual
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