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Antiguo 24/05/2010, 09:38
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mayid
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Fecha de Ingreso: marzo-2009
Ubicación: BsAs
Mensajes: 4.014
Antigüedad: 16 años
Puntos: 101
do while y variable no reconocida

Soy nuevo en Java y quisiera que me expliquen por favor por qué la variable usada en while no es reconocida:

Código HTML:
do
			{	
				//Scene theScene = theWindow.getScene();

				RadioButtonGroup directionType = new RadioButtonGroup();
				BRadioButton up = new BRadioButton("Up", false, directionType);
				BRadioButton down = new BRadioButton("Down", false, directionType);
				BRadioButton left = new BRadioButton("Left", false, directionType);
				BRadioButton right = new BRadioButton("Right", false, directionType);

				GridContainer directional = new GridContainer(2, 2);
				directional.setDefaultLayout(new LayoutInfo(LayoutInfo.WEST, LayoutInfo.NONE, new Insets(2, 2, 2, 2), null));
				directional.add(up, 0, 0);
				directional.add(down, 0, 1);
				directional.add(left, 1, 0);
				directional.add(right, 1, 1);

				ValueField vertexValueField = new ValueField(45, ValueField.NONNEGATIVE);
				ValueField radiusValueField = new ValueField(1.0, ValueField.NONNEGATIVE);
				ValueField maxErrorValueField = new ValueField(0.05, ValueField.NONNEGATIVE);
				ValueField directionValueField = new ValueField(0.0, ValueField.NONNEGATIVE);

				ComponentsDialog dlg = new ComponentsDialog(theFrame, "TearDrop Tool" ,
				new Widget [] { directional, directionValueField, vertexValueField, radiusValueField, maxErrorValueField },
				new String [] { "Orientation about z-axis: ", "or specific rotation about z-axis (degrees): ", "Vertex angle (degrees): ", "Radius: ", "Max error: " } );

				if (!dlg.clickedOk()) return;

				double theta = vertexValueField.getValue() / 180 * Math.PI;
				double radius = radiusValueField.getValue();
				double maxError = maxErrorValueField.getValue();
				double directionAngle = directionValueField.getValue() / 180 * Math.PI;

				double errorAngle = Math.acos((radius - maxError) / radius); // inverse cosine

				double[B] numberSides [/B]= Math.ceil(((2 * Math.PI) - 2 * (Math.PI / 2 - theta)) / errorAngle); // rounded up

				if (numberSides <= 10)
				new MessageDialog(theFrame, "Please decrease the value of the maximum error");
			} 
			
			while ([B]numberSides [/B]< 10);
El compilador dice: cannot find symbol : variable numberSides