public void demagnify(){
		if(magnifyingLevel == 2.5){
			setMagnifyingLevel(1.5);
		}else if(magnifyingLevel == 0.5){
			setMagnifyingLevel(0.25);
		}else if(magnifyingLevel == 1){
			setMagnifyingLevel(0.5);
		}else if(magnifyingLevel == 1.5){
			magnifyingLevel = 1;
		}
	}