Radio Shack TRS-80 Operation Manual page 33

Computer Graphics Operation Manual
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Type
Long dash
Binary Numbers
~~~~ ~~~~
1111 1111
Hex Numbers
&H~~FF
"Short-short" dash
Medium dots
ll~~ ll~~ ll~~ ll~~
&HCCCC
Table 5. Sample Line Styles
Examples
LINE - (l~~ , 4~ )
This example draws a line in white (ON) starting at the last
endpoint used and ending at
(1~~,4~).
LINE
(~,~)-(3l9,199)
This statement draws a white line starting at
(~,~)
and
ending at (319,199).
This example draws a line from
(l~~,l~~)
to
(2~~,2~~)
using
line style 45
(&H~~2D).
This LINE statement draws a line with "long dashes." Each
dash is eight pixels long and there are eight blank pixels
between each dash.
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