Actual source code: ex10.c

  2: static char help[] = "Tests repeatedly setting a window type.\n";

 4:  #include petscsys.h

  8: int main(int argc,char **argv)
  9: {
 10:   PetscDraw      draw;
 12:   int            x = 0,y = 0,width = 300,height = 300;
 13: 
 14:   PetscInitialize(&argc,&argv,(char*)0,help);

 16:   PetscDrawCreate(PETSC_COMM_WORLD,0,"Title",x,y,width,height,&draw);
 17: #if defined (PETSC_HAVE_X11)
 18:   PetscDrawSetType(draw,"x");
 19:   PetscDrawSetType(draw,"null");
 20:   PetscDrawSetType(draw,"x");
 21: #else
 22:   PetscDrawSetType(draw,"null");
 23: #endif
 24:   PetscDrawSetViewPort(draw,.25,.25,.75,.75);
 25:   PetscDrawLine(draw,0.0,0.0,1.0,1.0,PETSC_DRAW_BLACK);
 26:   PetscDrawString(draw,.2,.2,PETSC_DRAW_RED,"Some Text");
 27:   PetscDrawStringSetSize(draw,.5,.5);
 28:   PetscDrawString(draw,.2,.2,PETSC_DRAW_BLUE,"Some Text");
 29:   PetscDrawFlush(draw);
 30:   PetscSleep(2);
 31:   PetscDrawClear(draw); PetscDrawFlush(draw);
 32:   PetscDrawResizeWindow(draw,600,600);
 33:   PetscSleep(2);
 34:   PetscDrawLine(draw,0.0,1.0,1.0,0.0,PETSC_DRAW_BLUE);
 35:   PetscDrawFlush(draw);
 36:   PetscSleep(2);
 37:   PetscDrawDestroy(draw);
 38:   PetscFinalize();
 39:   return 0;
 40: }
 41: