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GW-BASIC | 1980-01-01 | 640 b | 24 lines |
- 10 '**********************************
- 20 '** GRAPH10G **
- 30 '**********************************
- 40 SCREEN 2:KEY OFF:CLS:DIM A(31,31)
- 60 FOR Y = -15 TO 15
- 70 FOR X = -15 TO 15
- 80 IF Y = 0 THEN 110
- 90 F = (X MOD Y) / 15
- 100 A(X+16,Y+16)=F
- 110 NEXT X
- 120 NEXT Y
- 130 FOR X = 1 TO 31 : FOR Y = 1 TO 31
- 140 VALUE = A(X,Y)
- 150 XPOS = (X*10) + 50 + (Y*5)
- 160 YPOS = (Y*4) + 30 + VALUE*45
- 170 IF Y = 1 THEN LINE (XPOS,YPOS)-(XPOS,YPOS) ELSE LINE -(XPOS,YPOS)
- 180 NEXT Y,X
- 230 FOR Y = 1 TO 31 : FOR X = 1 TO 31
- 240 VALUE = A(X,Y)
- 250 XPOS = (X*10) + 50 + (Y*5)
- 260 YPOS = (Y*4) + 30 + VALUE*45
- 270 IF X = 1 THEN LINE (XPOS,YPOS)-(XPOS,YPOS) ELSE LINE -(XPOS,YPOS)
- 280 NEXT X,Y
-