addOperator(new Restore());
addOperator(new AppendRectangleToPath());
addOperator(new SetStrokingDeviceRGBColor());
addOperator(new SetNonStrokingDeviceRGBColor());
addOperator(new SetRenderingIntent());
addOperator(new CloseAndStrokePath());
addOperator(new StrokePath());
addOperator(new SetStrokingColor());
addOperator(new SetNonStrokingColor());
addOperator(new SetStrokingColorN());
addOperator(new SetNonStrokingColorN());