else if (modelPart instanceof LogicLabel)
figure = new LabelFeedbackFigure();
else if (modelPart instanceof LED)
figure = new LEDFeedbackFigure();
else if (modelPart instanceof OrGate)
figure = new OrGateFeedbackFigure();
else if (modelPart instanceof XORGate)
figure = new XOrGateFeedbackFigure();
else if (modelPart instanceof GroundOutput)
figure = new GroundFeedbackFigure();
else if (modelPart instanceof LiveOutput)