#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(0.22, 0.78, 3); plot(0.5, 0.5, 2); stroke();
     newpath(); plot(0.64, 0.64, 3); plot(0.5, 0.5, 2); stroke();
     newpath(); plot(0.5, 0.5, 3); plot(0.9, 0.5, 2); stroke();
                circ(0.5, 0.5, 0.005); fill(); 
     linety(1); dims(0.5, 0.5, 0.36, 0.64, 0.04); stroke();
     linety(1); dims(0.5, 0.5, 0.22, 0.78, 0.10); stroke();
     linewidth(2.0); 
     linety(3); newpath(); arc(0.5, 0.5, 0.2, 45.0, 135.0); stroke(); 
     linety(1); newpath(); arc(0.5, 0.5, 0.4, 0.0,  135.0); stroke(); 
     stroke();
     linewidth(1.0); 
     newpath(); arc(0.5, 0.5, 0.05, 0.0, 135.0); stroke(); 
     text(0.44,0.44,"(0.5,0.5)");  text(0.36, 0.53,"0.2"); 
     text(0.57, 0.52,"45"); text(0.26, 0.55,"0.4"); 
     text(0.47, 0.56,"90");
     stroke();
     fin(); 
}