#include "pssub.h"

void main()
{    
     init();
     viewport(0.2,0.2,0.8,0.8); xyworld(0.0,0.0,1.0,1.0);
     linety(2); rect(0.0, 0.0, 1.0, 1.0);stroke();
     newpath(); plot(0.6, 0.3, 3); plot(0.8, 0.3, 2); stroke();
     newpath(); circ(0.7, 0.3, 0.006); fill();
     linety(1); dims(0.6, 0.3, 0.8, 0.3, 0.03); stroke();
     linewidth(2.0); 
     linety(1); newpath(); polygon(0.3, 0.3, 0.1, 3); stroke(); 
     linety(3); newpath(); polygon(0.7, 0.3, 0.1, 4); stroke(); 
     setrgb(1.0,0.0,0.0); newpath(); polygon(0.7, 0.7, 0.1, 5);fill(); 
     setrgb(0.0,0.0,1.0); newpath(); polygon(0.3, 0.7, 0.1, 6);fill(); 
     linewidth(1.0); setgray(0.0);
     text(0.62,0.25,"(0.7,0.3)"); text(0.67, 0.32,"0.2"); stroke();
     fin(); 
}