Diode symbol

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

@@ -1,20 +0,0 @@
-package org.diylc.components.semiconductors;
-
-import java.awt.Shape;
-
-import org.diylc.components.AbstractLeadedComponent;
-
-public abstract class AbstractDiodeSymbol extends AbstractLeadedComponent<String> {
-
-	private static final long serialVersionUID = 1L;
-
-	@Override
-	protected boolean shouldShadeLeads() {
-		return false;
-	}
-	
-	@Override
-	protected Shape getBodyShape() {	
-		return null;
-	}
-}

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

@@ -0,0 +1,46 @@
+package org.diylc.components.semiconductors;
+
+import java.awt.Graphics2D;
+import java.awt.Polygon;
+import java.awt.geom.Rectangle2D;
+
+import org.diylc.core.CreationMethod;
+import org.diylc.core.IDIYComponent;
+import org.diylc.core.annotations.ComponentDescriptor;
+import org.diylc.core.measures.Size;
+import org.diylc.core.measures.SizeUnit;
+
+@ComponentDescriptor(name = "Diode (schematic symbol)", author = "Branislav Stojkovic", category = "Semiconductors", creationMethod = CreationMethod.POINT_BY_POINT, instanceNamePrefix = "D", description = "Diode schematic symbol", zOrder = IDIYComponent.COMPONENT)
+public class DiodeSymbol extends AbstractDiodeSymbol {
+
+	private static final long serialVersionUID = 1L;
+
+	public static Size BAND_SIZE = new Size(0.01, SizeUnit.in);
+
+	public void drawIcon(Graphics2D g2d, int width, int height) {
+		int size = width * 3 / 8;
+		int bandSize = 2 * width / 32;
+		g2d.rotate(-Math.PI / 4, width / 2, height / 2);
+		g2d.setColor(LEAD_COLOR);
+		g2d.drawLine(0, height / 2, (width - size) / 2, height / 2);
+		g2d.drawLine((int) (width + size / Math.sqrt(2) + bandSize) / 2,
+				height / 2, width, height / 2);
+		g2d.setColor(COLOR);
+		g2d.fill(new Polygon(new int[] { (width - size) / 2,
+				(width - size) / 2,
+				(int) ((width - size) / 2 + size / Math.sqrt(2)) }, new int[] {
+				(height - size) / 2, (height + size) / 2, height / 2 }, 3));
+		g2d.fill(new Rectangle2D.Double((int) ((width - size) / 2 + size
+				/ Math.sqrt(2)), (height - size) / 2, bandSize, size));
+	}
+
+	@Override
+	protected void decorateComponentBody(Graphics2D g2d, boolean outlineMode) {
+		double width = getWidth().convertToPixels();
+		int bandSize = (int) BAND_SIZE.convertToPixels();
+		g2d.setColor(getBodyColor());
+		g2d
+				.fillRect((int) (width / Math.sqrt(2)) + 1, 0, bandSize,
+						(int) width);
+	}
+}