Radio Shack TRS-80 - Page 162

Computer Graphics
Operation Manual
----------TRS-BO ® ----------
4. Diagonal lines
(Right to left):
CHR$(&H~3)+CHR$(&H~C)+CHR$(&H3~)+CHR$(&HC~)
Hex Decimal
~
~
~
~
~
~
1
1
~
~ ~
~
1
1
~
~
~
~
1
1
~ ~
~
~
1 1
~
~ ~
~ ~ ~
~3 3
~C 12
3~ 48
C~ 192
(Left to right)
CHR$(&HC~)+CHR$(&H3~)+CHR$(&H~C)+CHR$(&H~3)
Hex Decimal
1
1
~
~ ~ ~
~
~
~ ~
1 1
~
~
~
~
~ ~ ~ ~
1
1
~
~
~ ~ ~
~
~
~
1 1
C~ 192
3~ 48
~C 12
~3 3
5. "Fine" vertical lines
CHR$(&HAA)
Hex Decimal
AA
6. "Medium" vertical lines
CHR$(&HCC)
Hex Decimal
CC
2~4
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