Print.Background       =  1; // Use this, if the background color should be included
General.GraphicsWidth  =  1280;
General.GraphicsHeight =  720;

Steps = View[0].NbTimeStep; // Automatic determination of the number of time steps

For Num In {0:Steps-1}
  View[0].TimeStep = Num;
  Draw;
  Print Sprintf("ani-%02g.png", Num);
EndFor