Sharp MZ-800 - Page 115

SET
Format
Explan:
SET [<colour specification>] <X-coordinate >, < Y-coordinate >
<colour specification> = [<palette code>][,<mode>]
The SET statement sets a dot on the screen at the point specified by < X-coordinate >
and <Y-coordinate> in the specified colour. <X-coordinate> and <Y-
coordinate > are numerical expressions (i.e., numeric constants, variables, or ex-
pressions). They can have values from the following ranges:
— 16384 = <X-coordinate> =< 16383
~ 16384 = <Y-coordinate> < 16383
(= 16384, — 16384)
Example
See also
Virtual area
{-X) (639,0)
”
Ys
Pome (639,199)
(16383, 16383)
Although you can specify X- and Y-coordinates in the virtual area, BASIC displays
only the shaded area in the above figure. <palette code> can specify the colour
of the dot to be plotted. <mode> must be either 0 or 1. When 0 is specified, the
dot is displayed in the colour specified by < palette code>, irrespective of the cur-
rent palette code value. When 1 is specified, the dot is displayed in the colour deter-
mined by ORing the current palette code with the <palette code> specified in the
SET statement.
When <colour specification> is omitted, the dot is displayed in the colour speci-
fied by the last COLOR statement.
10 SET[3,0] 100,50........... Turns on a dot at coordinates (100,50) in the colour
associated with the palette code 3, superimpose mode
0.
RESET
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