#include #include #include #include"myX.h" /* compile with cc myXdemo.c myX.c -lX11 -lm */ myXwin *window; main() { int i; srand48(2); window=myXopen("MyWindow",0.3,0.3,0.0,0.0); myXsetcolor(window,Blue); myXpoint(window,0.5,0.5); for(i=0;i<10;++i) myXdrawto(window,drand48(),drand48()); myXsetcolor(window,Black); myXprint(window,0.5,0.5,"Hello world"); while(1); }