inductor symbol

allow empty values

diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/passive/AbstractPotentiometer.java

@@ -7,7 +7,6 @@ import org.diylc.components.AbstractTransparentComponent;
 import org.diylc.core.VisibilityPolicy;
 import org.diylc.core.annotations.EditableProperty;
 import org.diylc.core.measures.Resistance;
-import org.diylc.core.measures.ResistanceUnit;
 
 public abstract class AbstractPotentiometer extends
 		AbstractTransparentComponent<Resistance> {
@@ -16,7 +15,7 @@ public abstract class AbstractPotentiometer extends
 
 	protected Point[] controlPoints;
 
-	protected Resistance resistance = new Resistance(100d, ResistanceUnit.K);
+	protected Resistance resistance = null;
 	protected Orientation orientation = Orientation.DEFAULT;
 	protected Taper taper = Taper.LIN;
 
@@ -47,7 +46,8 @@ public abstract class AbstractPotentiometer extends
 
 	@Override
 	public String getValueForDisplay() {
-		return resistance.toString() + " " + taper.toString();
+		return (resistance == null ? "" : resistance.toString()) + " "
+				+ taper.toString();
 	}
 
 	@EditableProperty

diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/passive/AxialElectrolyticCapacitor.java

@@ -15,14 +15,13 @@ import org.diylc.core.Theme;
 import org.diylc.core.annotations.ComponentDescriptor;
 import org.diylc.core.annotations.EditableProperty;
 import org.diylc.core.measures.Capacitance;
-import org.diylc.core.measures.CapacitanceUnit;
 import org.diylc.core.measures.Size;
 import org.diylc.core.measures.SizeUnit;
-import org.diylc.core.measures.VoltageUnit;
 import org.diylc.utils.Constants;
 
 @ComponentDescriptor(name = "Electrolytic Capacitor (axial)", author = "Branislav Stojkovic", category = "Passive", creationMethod = CreationMethod.POINT_BY_POINT, instanceNamePrefix = "C", description = "Axial electrolytic capacitor, similar to Sprague Atom, F&T, etc", zOrder = IDIYComponent.COMPONENT)
-public class AxialElectrolyticCapacitor extends AbstractLeadedComponent<Capacitance> {
+public class AxialElectrolyticCapacitor extends
+		AbstractLeadedComponent<Capacitance> {
 
 	private static final long serialVersionUID = 1L;
 
@@ -33,11 +32,10 @@ public class AxialElectrolyticCapacitor extends AbstractLeadedComponent<Capacita
 	public static Color MARKER_COLOR = Color.gray;
 	public static Color TICK_COLOR = Color.white;
 
-	private Capacitance value = new Capacitance(1d, CapacitanceUnit.uF);
+	private Capacitance value = null;
 	@Deprecated
 	private Voltage voltage = Voltage._63V;
-	private org.diylc.core.measures.Voltage voltageNew = new org.diylc.core.measures.Voltage(63d,
+	private org.diylc.core.measures.Voltage voltageNew = null;
-			VoltageUnit.V);
 
 	private Color markerColor = MARKER_COLOR;
 	private Color tickColor = TICK_COLOR;
@@ -75,12 +73,6 @@ public class AxialElectrolyticCapacitor extends AbstractLeadedComponent<Capacita
 
 	@EditableProperty(name = "Voltage")
 	public org.diylc.core.measures.Voltage getVoltageNew() {
-		// Backward comptibility
-		if (voltageNew == null) {
-			voltageNew = voltage.convertToNewFormat();
-			voltage = null;
-			// Clear old value, don't need it anymore
-		}
 		return voltageNew;
 	}
 
@@ -152,22 +144,27 @@ public class AxialElectrolyticCapacitor extends AbstractLeadedComponent<Capacita
 			int markerLength = (int) (getLength().convertToPixels() * 0.2);
 			if (!outlineMode) {
 				g2d.setColor(markerColor);
-				g2d.fillRect((int) getLength().convertToPixels() - markerLength, 0, markerLength,
+				g2d.fillRect(
-						width);
+						(int) getLength().convertToPixels() - markerLength, 0,
+						markerLength, width);
 			}
 			Color finalTickColor;
 			if (outlineMode) {
-				Theme theme = (Theme) ConfigurationManager.getInstance().readObject(
+				Theme theme = (Theme) ConfigurationManager.getInstance()
-						IPlugInPort.THEME_KEY, Constants.DEFAULT_THEME);
+						.readObject(IPlugInPort.THEME_KEY,
+								Constants.DEFAULT_THEME);
 				finalTickColor = theme.getOutlineColor();
 			} else {
 				finalTickColor = tickColor;
 			}
 			g2d.setColor(finalTickColor);
 			g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(2));
-			g2d.drawLine((int) getLength().convertToPixels() - markerLength / 2,
+			g2d.drawLine(
-					(int) (width / 2 - width * 0.15), (int) getLength().convertToPixels()
+					(int) getLength().convertToPixels() - markerLength / 2,
-							- markerLength / 2, (int) (width / 2 + width * 0.15));
+					(int) (width / 2 - width * 0.15), (int) getLength()
+							.convertToPixels()
+							- markerLength / 2,
+					(int) (width / 2 + width * 0.15));
 		}
 	}
 }

diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/passive/AxialFilmCapacitor.java

@@ -11,10 +11,8 @@ import org.diylc.core.IDIYComponent;
 import org.diylc.core.annotations.ComponentDescriptor;
 import org.diylc.core.annotations.EditableProperty;
 import org.diylc.core.measures.Capacitance;
-import org.diylc.core.measures.CapacitanceUnit;
 import org.diylc.core.measures.Size;
 import org.diylc.core.measures.SizeUnit;
-import org.diylc.core.measures.VoltageUnit;
 
 @ComponentDescriptor(name = "Film Capacitor (axial)", author = "Branislav Stojkovic", category = "Passive", creationMethod = CreationMethod.POINT_BY_POINT, instanceNamePrefix = "C", description = "Axial film capacitor, similar to Mallory 150s", zOrder = IDIYComponent.COMPONENT)
 public class AxialFilmCapacitor extends AbstractLeadedComponent<Capacitance> {
@@ -26,11 +24,10 @@ public class AxialFilmCapacitor extends AbstractLeadedComponent<Capacitance> {
 	public static Color BODY_COLOR = Color.decode("#FFE303");
 	public static Color BORDER_COLOR = BODY_COLOR.darker();
 
-	private Capacitance value = new Capacitance(22d, CapacitanceUnit.nF);
+	private Capacitance value = null;
 	@Deprecated
 	private Voltage voltage = Voltage._63V;
-	private org.diylc.core.measures.Voltage voltageNew = new org.diylc.core.measures.Voltage(63d,
+	private org.diylc.core.measures.Voltage voltageNew = null;
-			VoltageUnit.V);
 
 	public AxialFilmCapacitor() {
 		super();
@@ -69,12 +66,6 @@ public class AxialFilmCapacitor extends AbstractLeadedComponent<Capacitance> {
 
 	@EditableProperty(name = "Voltage")
 	public org.diylc.core.measures.Voltage getVoltageNew() {
-		// Backward comptibility
-		if (voltageNew == null) {
-			voltageNew = voltage.convertToNewFormat();
-			voltage = null;
-			// Clear old value, don't need it anymore
-		}
 		return voltageNew;
 	}
 

diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/passive/CapacitorSymbol.java

@@ -10,10 +10,8 @@ import org.diylc.core.IDIYComponent;
 import org.diylc.core.annotations.ComponentDescriptor;
 import org.diylc.core.annotations.EditableProperty;
 import org.diylc.core.measures.Capacitance;
-import org.diylc.core.measures.CapacitanceUnit;
 import org.diylc.core.measures.Size;
 import org.diylc.core.measures.SizeUnit;
-import org.diylc.core.measures.VoltageUnit;
 
 @ComponentDescriptor(name = "Capacitor (schematic symbol)", author = "Branislav Stojkovic", category = "Passive", creationMethod = CreationMethod.POINT_BY_POINT, instanceNamePrefix = "C", description = "Capacitor schematic symbol with an optional polarity sign", zOrder = IDIYComponent.COMPONENT)
 public class CapacitorSymbol extends AbstractSchematicLeadedSymbol<Capacitance> {
@@ -23,11 +21,10 @@ public class CapacitorSymbol extends AbstractSchematicLeadedSymbol<Capacitance>
 	public static Size DEFAULT_LENGTH = new Size(0.05, SizeUnit.in);
 	public static Size DEFAULT_WIDTH = new Size(0.15, SizeUnit.in);
 
-	private Capacitance value = new Capacitance(22d, CapacitanceUnit.nF);
+	private Capacitance value = null;
 	@Deprecated
 	private Voltage voltage = Voltage._63V;
-	private org.diylc.core.measures.Voltage voltageNew = new org.diylc.core.measures.Voltage(63d,
+	private org.diylc.core.measures.Voltage voltageNew = null;
-			VoltageUnit.V);
 	private boolean polarized = false;
 
 	@EditableProperty
@@ -56,12 +53,6 @@ public class CapacitorSymbol extends AbstractSchematicLeadedSymbol<Capacitance>
 
 	@EditableProperty(name = "Voltage")
 	public org.diylc.core.measures.Voltage getVoltageNew() {
-		// Backward compatibility
-		if (voltageNew == null) {
-			voltageNew = voltage.convertToNewFormat();
-			voltage = null;
-			// Clear old value, don't need it anymore
-		}
 		return voltageNew;
 	}
 

diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/passive/InductorSymbol.java

@@ -0,0 +1,130 @@
+package org.diylc.components.passive;
+
+import java.awt.Graphics2D;
+import java.awt.Shape;
+import java.awt.geom.GeneralPath;
+
+import org.diylc.components.AbstractSchematicLeadedSymbol;
+import org.diylc.core.CreationMethod;
+import org.diylc.core.IDIYComponent;
+import org.diylc.core.annotations.ComponentDescriptor;
+import org.diylc.core.annotations.EditableProperty;
+import org.diylc.core.measures.Current;
+import org.diylc.core.measures.Inductance;
+import org.diylc.core.measures.Resistance;
+import org.diylc.core.measures.Size;
+import org.diylc.core.measures.SizeUnit;
+
+@ComponentDescriptor(name = "Inductor (schematic symbol)", author = "Branislav Stojkovic", category = "Passive", creationMethod = CreationMethod.POINT_BY_POINT, instanceNamePrefix = "L", description = "Inductor schematic symbol", zOrder = IDIYComponent.COMPONENT)
+public class InductorSymbol extends AbstractSchematicLeadedSymbol<Inductance> {
+
+	private static final long serialVersionUID = 1L;
+
+	public static Size DEFAULT_LENGTH = new Size(0.3, SizeUnit.in);
+	public static Size DEFAULT_WIDTH = new Size(0.08, SizeUnit.in);
+
+	private Inductance value = null;
+	private Current current = null;
+	private Resistance resistance = null;
+	private boolean core = false;
+
+	@EditableProperty
+	public Inductance getValue() {
+		return value;
+	}
+
+	public void setValue(Inductance value) {
+		this.value = value;
+	}
+
+	@EditableProperty
+	public Current getCurrent() {
+		return current;
+	}
+
+	public void setCurrent(Current current) {
+		this.current = current;
+	}
+
+	@EditableProperty
+	public Resistance getResistance() {
+		return resistance;
+	}
+
+	public void setResistance(Resistance resistance) {
+		this.resistance = resistance;
+	}
+
+	@Override
+	public String getValueForDisplay() {
+		return getValue().toString() + " " + getCurrent().toString();
+	}
+
+	public void drawIcon(Graphics2D g2d, int width, int height) {
+		g2d.rotate(-Math.PI / 4, width / 2, height / 2);
+		g2d.setColor(LEAD_COLOR);
+		g2d.drawLine(0, height / 2, width / 8, height / 2);
+		g2d.drawLine(width * 7 / 8, height / 2, width, height / 2);
+		g2d.setColor(COLOR);
+
+		GeneralPath polyline = new GeneralPath();
+		polyline.moveTo(width / 8, height / 2);
+		polyline.curveTo(width / 8, height / 4, width * 3 / 8, height / 4,
+				width * 3 / 8, height / 2);
+		polyline.curveTo(width * 3 / 8, height / 4, width * 5 / 8, height / 4,
+				width * 5 / 8, height / 2);
+		polyline.curveTo(width * 5 / 8, height / 4, width * 7 / 8, height / 4,
+				width * 7 / 8, height / 2);
+
+		polyline.moveTo(width / 8, height * 6 / 10);
+		polyline.lineTo(width * 7 / 8, height * 6 / 10);
+		polyline.moveTo(width / 8, height * 7 / 10);
+		polyline.lineTo(width * 7 / 8, height * 7 / 10);
+		g2d.draw(polyline);
+	}
+
+	@Override
+	protected Size getDefaultWidth() {
+		return DEFAULT_WIDTH;
+	}
+
+	@Override
+	protected Size getDefaultLength() {
+		return DEFAULT_LENGTH;
+	}
+
+	@Override
+	protected Shape getBodyShape() {
+		GeneralPath polyline = new GeneralPath();
+		double length = getLength().convertToPixels();
+		double width = getWidth().convertToPixels();
+		double d = length / 10;
+		polyline.moveTo(0, width / 2);
+		polyline.curveTo(0, 0, 2 * d, 0, 2 * d, width / 2);
+		polyline.curveTo(2 * d, 0, 4 * d, 0, 4 * d, width / 2);
+		polyline.curveTo(4 * d, 0, 6 * d, 0, 6 * d, width / 2);
+		polyline.curveTo(6 * d, 0, 8 * d, 0, 8 * d, width / 2);
+		polyline.curveTo(8 * d, 0, 10 * d, 0, 10 * d, width / 2);
+		if (core) {
+			polyline.moveTo(0, width * 3 / 4);
+			polyline.lineTo(length, width * 3 / 4);
+			polyline.moveTo(0, width * 7 / 8);
+			polyline.lineTo(length, width * 7 / 8);
+		}
+		return polyline;
+	}
+
+	@Override
+	protected boolean useShapeRectAsPosition() {
+		return false;
+	}
+
+	@EditableProperty
+	public boolean getCore() {
+		return core;
+	}
+
+	public void setCore(boolean core) {
+		this.core = core;
+	}
+}

diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/passive/RadialCeramicDiskCapacitor.java

@@ -11,10 +11,8 @@ import org.diylc.core.IDIYComponent;
 import org.diylc.core.annotations.ComponentDescriptor;
 import org.diylc.core.annotations.EditableProperty;
 import org.diylc.core.measures.Capacitance;
-import org.diylc.core.measures.CapacitanceUnit;
 import org.diylc.core.measures.Size;
 import org.diylc.core.measures.SizeUnit;
-import org.diylc.core.measures.VoltageUnit;
 
 @ComponentDescriptor(name = "Ceramic Capacitor (radial)", author = "Branislav Stojkovic", category = "Passive", creationMethod = CreationMethod.POINT_BY_POINT, instanceNamePrefix = "C", description = "Standard radial ceramic capacitor", zOrder = IDIYComponent.COMPONENT)
 public class RadialCeramicDiskCapacitor extends AbstractRadialComponent<Capacitance> {
@@ -26,11 +24,10 @@ public class RadialCeramicDiskCapacitor extends AbstractRadialComponent<Capacita
 	public static Color BODY_COLOR = Color.decode("#F0E68C");
 	public static Color BORDER_COLOR = BODY_COLOR.darker();
 
-	private Capacitance value = new Capacitance(470d, CapacitanceUnit.pF);
+	private Capacitance value = null;
 	@Deprecated
 	private Voltage voltage = Voltage._63V;
-	private org.diylc.core.measures.Voltage voltageNew = new org.diylc.core.measures.Voltage(63d,
+	private org.diylc.core.measures.Voltage voltageNew = null;
-			VoltageUnit.V);
 
 	public RadialCeramicDiskCapacitor() {
 		super();
@@ -54,12 +51,6 @@ public class RadialCeramicDiskCapacitor extends AbstractRadialComponent<Capacita
 	
 	@EditableProperty(name = "Voltage")
 	public org.diylc.core.measures.Voltage getVoltageNew() {
-		// Backward comptibility
-		if (voltageNew == null) {
-			voltageNew = voltage.convertToNewFormat();
-			voltage = null;
-			// Clear old value, don't need it anymore
-		}
 		return voltageNew;
 	}
 

diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/passive/RadialElectrolytic.java

@@ -18,10 +18,8 @@ import org.diylc.core.Theme;
 import org.diylc.core.annotations.ComponentDescriptor;
 import org.diylc.core.annotations.EditableProperty;
 import org.diylc.core.measures.Capacitance;
-import org.diylc.core.measures.CapacitanceUnit;
 import org.diylc.core.measures.Size;
 import org.diylc.core.measures.SizeUnit;
-import org.diylc.core.measures.VoltageUnit;
 import org.diylc.utils.Constants;
 
 @ComponentDescriptor(name = "Electrolytic Capacitor", author = "Branislav Stojkovic", category = "Passive", creationMethod = CreationMethod.POINT_BY_POINT, instanceNamePrefix = "C", description = "Vertical mounted electrolytic capacitor, polarized or bipolar", zOrder = IDIYComponent.COMPONENT)
@@ -37,11 +35,10 @@ public class RadialElectrolytic extends AbstractRadialComponent<Capacitance> {
 	public static Size HEIGHT = new Size(0.4d, SizeUnit.in);
 	public static Size EDGE_RADIUS = new Size(1d, SizeUnit.mm);
 
-	private Capacitance value = new Capacitance(1d, CapacitanceUnit.uF);
+	private Capacitance value = null;
 	@Deprecated
 	private Voltage voltage = Voltage._63V;
-	private org.diylc.core.measures.Voltage voltageNew = new org.diylc.core.measures.Voltage(
+	private org.diylc.core.measures.Voltage voltageNew = null;
-			63d, VoltageUnit.V);
 
 	private Color markerColor = MARKER_COLOR;
 	private Color tickColor = TICK_COLOR;
@@ -82,12 +79,6 @@ public class RadialElectrolytic extends AbstractRadialComponent<Capacitance> {
 
 	@EditableProperty(name = "Voltage")
 	public org.diylc.core.measures.Voltage getVoltageNew() {
-		// Backward comptibility
-		if (voltageNew == null) {
-			voltageNew = voltage.convertToNewFormat();
-			voltage = null;
-			// Clear old value, don't need it anymore
-		}
 		return voltageNew;
 	}
 

diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/passive/RadialFilmCapacitor.java

@@ -11,10 +11,8 @@ import org.diylc.core.IDIYComponent;
 import org.diylc.core.annotations.ComponentDescriptor;
 import org.diylc.core.annotations.EditableProperty;
 import org.diylc.core.measures.Capacitance;
-import org.diylc.core.measures.CapacitanceUnit;
 import org.diylc.core.measures.Size;
 import org.diylc.core.measures.SizeUnit;
-import org.diylc.core.measures.VoltageUnit;
 
 @ComponentDescriptor(name = "Film Capacitor (radial)", author = "Branislav Stojkovic", category = "Passive", creationMethod = CreationMethod.POINT_BY_POINT, instanceNamePrefix = "C", description = "Radial film capacitor, similar to Sprague Orange Drop", zOrder = IDIYComponent.COMPONENT)
 public class RadialFilmCapacitor extends AbstractRadialComponent<Capacitance> {
@@ -26,11 +24,10 @@ public class RadialFilmCapacitor extends AbstractRadialComponent<Capacitance> {
 	public static Color BODY_COLOR = Color.decode("#FF8000");
 	public static Color BORDER_COLOR = BODY_COLOR.darker();
 
-	private Capacitance value = new Capacitance(123d, CapacitanceUnit.nF);
+	private Capacitance value = null;
 	@Deprecated
 	private Voltage voltage = Voltage._63V;
-	private org.diylc.core.measures.Voltage voltageNew = new org.diylc.core.measures.Voltage(
+	private org.diylc.core.measures.Voltage voltageNew = null;
-			63d, VoltageUnit.V);
 
 	public RadialFilmCapacitor() {
 		super();
@@ -64,12 +61,6 @@ public class RadialFilmCapacitor extends AbstractRadialComponent<Capacitance> {
 
 	@EditableProperty(name = "Voltage")
 	public org.diylc.core.measures.Voltage getVoltageNew() {
-		// Backward comptibility
-		if (voltageNew == null) {
-			voltageNew = voltage.convertToNewFormat();
-			voltage = null;
-			// Clear old value, don't need it anymore
-		}
 		return voltageNew;
 	}
 

diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/passive/Resistor.java

@@ -13,13 +13,11 @@ import org.diylc.core.IDIYComponent;
 import org.diylc.core.annotations.ComponentDescriptor;
 import org.diylc.core.annotations.EditableProperty;
 import org.diylc.core.annotations.PositiveMeasureValidator;
-import org.diylc.core.measures.PowerUnit;
 import org.diylc.core.measures.Resistance;
-import org.diylc.core.measures.ResistanceUnit;
 import org.diylc.core.measures.Size;
 import org.diylc.core.measures.SizeUnit;
 
-@ComponentDescriptor(name = "Resistor", author = "Branislav Stojkovic", category = "Passive", creationMethod = CreationMethod.POINT_BY_POINT, instanceNamePrefix = "R", description = "", zOrder = IDIYComponent.COMPONENT)
+@ComponentDescriptor(name = "Resistor", author = "Branislav Stojkovic", category = "Passive", creationMethod = CreationMethod.POINT_BY_POINT, instanceNamePrefix = "R", description = "Resistor layout symbol", zOrder = IDIYComponent.COMPONENT)
 public class Resistor extends AbstractLeadedComponent<Resistance> {
 
 	private static final long serialVersionUID = 1L;
@@ -31,11 +29,10 @@ public class Resistor extends AbstractLeadedComponent<Resistance> {
 	public static int BAND_SPACING = 5;
 	public static int FIRST_BAND = 4;
 
-	private Resistance value = new Resistance(100d, ResistanceUnit.K);
+	private Resistance value = null;
 	@Deprecated
 	private Power power = Power.HALF;
-	private org.diylc.core.measures.Power powerNew = new org.diylc.core.measures.Power(0.5,
+	private org.diylc.core.measures.Power powerNew = null;
-			PowerUnit.W);
 	private ResistorColorCode colorCode = ResistorColorCode._5_BAND;
 
 	public Resistor() {
@@ -75,12 +72,6 @@ public class Resistor extends AbstractLeadedComponent<Resistance> {
 
 	@EditableProperty(name = "Power rating")
 	public org.diylc.core.measures.Power getPowerNew() {
-		// Backward compatibility
-		if (powerNew == null) {
-			powerNew = power.convertToNewFormat();
-			// Clear old value, don't need it anymore
-			power = null;
-		}
 		return powerNew;
 	}
 
@@ -132,7 +123,7 @@ public class Resistor extends AbstractLeadedComponent<Resistance> {
 	@Override
 	protected void decorateComponentBody(Graphics2D g2d, boolean outlineMode) {
 		// int width = getWidth().convertToPixels();		
-		if (colorCode == ResistorColorCode.NONE || outlineMode) {
+		if (colorCode == ResistorColorCode.NONE || outlineMode || value == null) {
 			return;
 		}
 		int height = getClosestOdd(getWidth().convertToPixels());
@@ -148,6 +139,8 @@ public class Resistor extends AbstractLeadedComponent<Resistance> {
 
 	@Override
 	protected int getLabelOffset(int bodyWidth, int labelWidth) {
+		if (value == null)
+			return 0;
 		Color[] bands = value.getColorCode(colorCode);
 		int bandArea = FIRST_BAND + BAND_SPACING * (bands.length - 1);
 		// Only offset the label if overlaping with the band area.

diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/passive/ResistorSymbol.java

@@ -11,7 +11,6 @@ import org.diylc.core.annotations.ComponentDescriptor;
 import org.diylc.core.annotations.EditableProperty;
 import org.diylc.core.measures.PowerUnit;
 import org.diylc.core.measures.Resistance;
-import org.diylc.core.measures.ResistanceUnit;
 import org.diylc.core.measures.Size;
 import org.diylc.core.measures.SizeUnit;
 
@@ -23,7 +22,7 @@ public class ResistorSymbol extends AbstractSchematicLeadedSymbol<Resistance> {
 	public static Size DEFAULT_LENGTH = new Size(0.3, SizeUnit.in);
 	public static Size DEFAULT_WIDTH = new Size(0.08, SizeUnit.in);
 
-	private Resistance value = new Resistance(100d, ResistanceUnit.K);
+	private Resistance value = null;
 	@Deprecated
 	private Power power = Power.HALF;
 	private org.diylc.core.measures.Power powerNew = new org.diylc.core.measures.Power(0.5,