Tandy 1000 Basic Reference Manual page 118

Chapter
10 I BASIC
Keywords
See Chapter 8 for more information on aspect ratio and specify-
ing coordinates.
Examples
1 0 SCREEN 1
2 0
C I R C L E
( 1 5 0 , 1 0 0 ) , 5 0
draws a circle with the center at point 150,100 and a radius of
50.
Sample Program
1 0 SCREEN 1
2 0 FOR 1 = 0 TO 3
3 0 C L S
4 0 C I R C L E ( 1 5 0 , 1 0 0 ) , 5 0 , 1
5 0 P A I N T ( 1 5 0 , 1 0 0 1 , I
6 0 FOR Q = l TO 3 0 0 : N E X T
Q
7 0 N E X T
I
8 0 SCREEN 0
116