Oki 182 Handbook page 85

_ _ _ _ _ _ _ _ _ _ CHAPTER 3 PROGRAMMING
Notice that there is a space between each pair of lines. This is
because the standard distance from the top of one line to the top of
the next is
1/6
inch, but a column of graphics is only
1/9
inch high
(8 dots
x
1/72
inch per dot =
8/72
inch=1/9 inch). To print a con­
tinuous image with no gaps between the lines, you must use the ESC
A command to change line height to
8/72
inch and ESC 2 to activate
the change (see page
47).
Add these lines:
;;l~~;iLpRUNT
CH
(65);¢~R$(ar
l:¥cii)'lPRI'NT CH
(50)
The modified program now looks like this:
05 'SAMPLE2
06 WIDTH "LPT1:",255
1 0 N DOTS = 256
12 'MAXIMUM POSSIBLE COMBINATIONS
15 LPRI NT CH R$(27);CH R$(65);CH R$(8)
18 LPRINT CHR$(27);CHR$(50)
25 FOR
J
= 1 TO 4
30 LPRINT CHR$(27);CHR$(75);CHR$(NDOTS MOD 256);
CHR$(FIX (NDOTS/256»;
40 'START GRAPHICS 256 COLUMNS
50 FOR I=OTO NDOTS-1
60 LPRINT CHR$(I);
70 NEXT I
73 LPRINT:REM LINE FEED
75 NEXT J
73