
46 | Delta User’s Manual |
increments of l/144 inch. Change line 30 in your program so it is like this:
3!i!JLPRINTCHR$(27)“3” CHR$(I);
and run the program again. Now the results will look like this:
DELTA HAS VAKIAPLE LINE SPACING
DELTA HAS VAF:IAELE LINE SPACING
DELTA HAS VARIABLE LINE SF’ACING
DELTA HAS VARIABLE LINE SPAClNG
DELTA HAS VAHIAlEiLE LINE SPACING
DELTA tdAS VARIABLE LINE SPACING
DE:LTA HAS VARIABLE LINE SPACING
DELTA HAS VARIABLE LINE SF’ACING
DELTA HAS VARIABLE LINE SF’ACING
The program works just the same as before, but the line spac- ings are just half what they were. This is because (ESC) “3” CHR$(n) sets the line spacing to n/144 inch.
Here are all the line spacing commands, including several “shortcut” commands for commonly used line spacings.
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| Table |
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| Line spacing | commands |
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1Function |
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| IControl | code | I |
Set line | spacing | to n/72 | inch | (ESC) | “A” CHR$(n) |
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Set line | spacing | to nl144 | inch | (ESC) | “3” CHR$(n) |
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Set line | wacine | to l/8 | inch | (ESC) | “0” |
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| . | ” |
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| I |
Set line | spacing | to | 7172 |
| inch | (ESC) | “1" |
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Set line | spacing | to | l/S | inch | (ESC) | “2” |
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line feed | of n/144 inch | (ESC) | “J” CHR$(n) |
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Let’s take a look at the last command in the table, which gives a
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