Roland DXY-1300 Command Reference Manual page 61

AR
FORMAT
AR dX,dY,0c (,0d) [terminator]
PARAMETER RANGE
dX,dY : Center coordinates
0c : Center angle
0d : Resolution
EXPLANATION
The AR command draws an arc, centered on the specified AX and AY relative coordinates, star­
ting from the current pen position. If more than a 360° angle is specified with 0c, the drawing is
done overlapping in the same location. The angle of the arc is specified by 0c. 0d specifies the
smoothness of the arc. The smoothest circles are mechanically drawn when 0d is specified with
0° . 0d' s effective range is from 0 ° to 180°. If less than 0° is designated, 0° will be set and if
more than 180° is designated, 180° will be set.
0d is changed to an integer in order to divide 0c equally. The parameter value is specified in units
of degree (°).
EXAMPLE
100 ' *** "AR" COMMAND ***
110 LPRINT "SP1;PA;PU6000,2000;
120 LPRINT "PD;; AR0,-500,360,10;"
130 LPRINT "PU;"
Arc Relative
-3 2 7 6 8 .0 0 0 0 to +32767.4999
— 32768.0000° to +32767.4999°
— 32768.0000° to + 32767.4999°
(default value: 5°)
6000 2000)
( ,
3 17