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IBM
This command lets you specify character width and line spacing in addition to
character height. The various combinations of these three features are determined by
the values given to the variables n1 and n2, with n1 controlling character height and
line spacing and n2 controlling character width.
Value
0
1
2
16
17
18
32
33
34
0
1
2
Example (IBM)
To use double height characters with double the normal line spacing, without changing
the width of the characters, use this BASIC statement:
LPRINT CHR$(27);"[@";CHR$(4);CHR$(0);CHR$(0);CHR$(0);CHR$(34);CHR$(0)
Values for n1 (IBM)
Result
Current line spacing and character height
Current line spacing standard character height
Current line spacing double character height
Single line spacing current character height
Single line spacing standard character height
Single line spacing double character height
Double line spacing current character height
Double line spacing standard character height
Double line spacing double character height
Values for n2 (IBM)
Value Result
Current character width
Standard character width
Double character width
3 – 7
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