K.Vehkalahti (1999)
1 *SAVE AKVAARIO / Neljä kalaa akvaariossa 2 * *GLOBAL* 3 *HEADER= XDIV=0,1,0 YDIV=0,1,0 FRAME=0 pi=3.141592653589793 4 *SIZE=1700,1700 HOME=50,50 XSCALE=-100,400 YSCALE=-300,300 5 *....................................................................... 6 *Akvaario:
7 *FRAMES=F F=0,0,1700,1700,-1 [FILL-1]=0.6,0.6,0,0.4 8 *PLOT /FRAME
/ LINETYPE=[RED][line_width(0.3)] DEVICE=PS,K1.PS 9 *....................................................................... 10 *Kalat:
C=8.2 11 *X=R+B*cos(sin(T)) Y=B*sin(cos(T)) 12 *T=0,9*pi/5,pi/40 R=-7,9.5,0.25 13 *A=R*R*R*(-1)*C*C B=if(A<0)then(sqrt(-A))else(sqrt(A)) 14 *PLOT X(T)=X,Y(T)=Y
/ LINETYPE=[RED][line_width(0.3)] DEVICE=PS,K2.PS 15 *PLOT X(T)=X,Y(T)=Y
/ LINETYPE=[GREEN][line_width(0.3)] DEVICE=PS,K3.PS 16 *PLOT X(T)=X,Y(T)=Y
/ LINETYPE=[YELLOW][line_width(0.3)] DEVICE=PS,K4.PS 17 *PLOT X(T)=X,Y(T)=Y
/ LINETYPE=[CYAN][line_width(0.3)] DEVICE=PS,K5.PS 18 *....................................................................... 19 *Yhdistelmä kierroilla ja skaalauksilla:
20 *PRINT CUR+1,CUR+6 TO K.PS 21 - picture K1.PS,0200,0200,1.00,1.00 22 - picture K2.PS,0140,0380,1.00,1.00,354 23 - picture K3.PS,1900,1300,0.40,0.75,175 24 - picture K4.PS,0700,0100,0.50,0.40,067 25 - picture K5.PS,1420,1010,0.40,0.50,014 26 - %SURVO 84C Graphics END[LF] 27 *
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