#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(); linety(2); rect(0.0, 0.0, 1.0, 1.0);stroke(); newpath(); plotrot(0.0,0.0,30.0,3);plotrot(1.0,0.0,30.0,2);stroke(); linety(1); arc(0.0,0.0,0.1,0.0,30.0);stroke(); linety(1); linewidth(2.0); newpath(); rectrot(0.3, 0.0, 0.8, 0.5, 30.0); stroke(); textrot(0.34,0.02,30.0,"(0.3,0.0)");textrot(0.82,0.02,30.0,"(0.8,0.0)"); textrot(0.34,0.52,30.0,"(0.3,0.5)");textrot(0.82,0.52,30.0,"(0.8,0.5)");stroke(); text(0.12,0.02,"30"); stroke(); fin(); }