#include "dg.h"

int main(void)
{
   dgOpen();
   dgSetColor(dgLIGHT_GRAY);
   dgFill(0,0,dgWidth(),dgHeight());
   dgSetColor(dgBLUE);
   while (1)
   {
      DgEvent ev;
      switch (dgGetEvent(&ev))
      {
         case dgCLICK1:
            dgRectangle(ev.x-10, ev.y-10, ev.x+10, ev.y+10);
            break;
         case dgCLICK2:
            dgClose();
            return 0;
      }
   }
}