better scaling

added marshall board and trimmer
2026-11-12 02:02:16 +10:00 · 2011-02-03 21:47:16 +00:00
parent 02d38bed01
commit 6eee1525ee
34 changed files with 576 additions and 104 deletions
@@ -27,7 +27,7 @@ public abstract class AbstractBoard extends AbstractTransparentComponent<String>

 	protected String value = "";
 	protected Point[] controlPoints = new Point[] { new Point(0, 0),
-			new Point(DEFAULT_WIDTH.convertToPixels(), DEFAULT_HEIGHT.convertToPixels()) };
+			new Point((int) DEFAULT_WIDTH.convertToPixels(), (int) DEFAULT_HEIGHT.convertToPixels()) };
 	protected Point firstPoint = new Point();
 	protected Point secondPoint = new Point();

@@ -40,9 +40,9 @@ public class EyeletBoard extends AbstractBoard {
 						/ MAX_ALPHA));
 			}
 			Point p = new Point(firstPoint);
-			int diameter = getClosestOdd(EYELET_SIZE.convertToPixels());
-			int holeDiameter = getClosestOdd(HOLE_SIZE.convertToPixels());
-			int spacing = this.spacing.convertToPixels();
+			int diameter = getClosestOdd((int) EYELET_SIZE.convertToPixels());
+			int holeDiameter = getClosestOdd((int) HOLE_SIZE.convertToPixels());
+			int spacing = (int) this.spacing.convertToPixels();

 			while (p.y < secondPoint.y - spacing) {
 				p.x = firstPoint.x;
@@ -0,0 +1,86 @@
+package org.diylc.components.boards;
+
+import java.awt.AlphaComposite;
+import java.awt.Color;
+import java.awt.Graphics2D;
+import java.awt.Point;
+
+import org.diylc.core.ComponentState;
+import org.diylc.core.IDIYComponent;
+import org.diylc.core.IDrawingObserver;
+import org.diylc.core.Project;
+import org.diylc.core.annotations.ComponentDescriptor;
+import org.diylc.core.annotations.EditableProperty;
+import org.diylc.core.measures.Size;
+import org.diylc.core.measures.SizeUnit;
+import org.diylc.utils.Constants;
+
+@ComponentDescriptor(name = "Marshall Style Perf Board", category = "Boards", author = "Branislav Stojkovic", zOrder = IDIYComponent.BOARD, instanceNamePrefix = "Board", description = "Perforated board as found on some Marshall and Trainwreck amps")
+public class MarshallPerfBoard extends AbstractBoard {
+
+	private static final long serialVersionUID = 1L;
+
+	public static Color BOARD_COLOR = Color.decode("#CD8500");
+	public static Color BORDER_COLOR = BOARD_COLOR.darker();
+	public static Size SPACING = new Size(3 / 8d, SizeUnit.in);
+	public static Size HOLE_SIZE = new Size(1 / 8d, SizeUnit.in);
+
+	// private Area copperArea;
+	protected Size spacing = SPACING;
+
+	public MarshallPerfBoard() {
+		super();
+		this.boardColor = BOARD_COLOR;
+		this.borderColor = BORDER_COLOR;
+	}
+
+	@Override
+	public void draw(Graphics2D g2d, ComponentState componentState, Project project,
+			IDrawingObserver drawingObserver) {
+		super.draw(g2d, componentState, project, drawingObserver);
+		if (componentState != ComponentState.DRAGGING) {
+			if (alpha < MAX_ALPHA) {
+				g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 1f * alpha
+						/ MAX_ALPHA));
+			}
+			Point p = new Point(firstPoint);
+			int holeDiameter = getClosestOdd((int) HOLE_SIZE.convertToPixels());
+			int spacing = (int) this.spacing.convertToPixels();
+
+			while (p.y < secondPoint.y - spacing) {
+				p.x = firstPoint.x;
+				p.y += spacing;
+				while (p.x < secondPoint.x - spacing) {
+					p.x += spacing;
+					g2d.setColor(Constants.CANVAS_COLOR);
+					g2d.fillOval(p.x - holeDiameter / 2, p.y - holeDiameter / 2, holeDiameter,
+							holeDiameter);
+					g2d.setColor(borderColor);
+					g2d.drawOval(p.x - holeDiameter / 2, p.y - holeDiameter / 2, holeDiameter,
+							holeDiameter);
+				}
+			}
+		}
+	}
+
+	@EditableProperty
+	public Size getSpacing() {
+		return spacing;
+	}
+
+	public void setSpacing(Size spacing) {
+		this.spacing = spacing;
+	}
+
+	@Override
+	public void drawIcon(Graphics2D g2d, int width, int height) {
+		g2d.setColor(BOARD_COLOR);
+		g2d.fillRect(2, 2, width - 4, height - 4);
+		g2d.setColor(BORDER_COLOR);
+		g2d.drawRect(2, 2, width - 4, height - 4);
+		g2d.setColor(Constants.CANVAS_COLOR);
+		g2d.fillOval(width / 2 - 2, width / 2 - 2, 5, 5);
+		g2d.setColor(BORDER_COLOR);
+		g2d.drawOval(width / 2 - 2, width / 2 - 2, 5, 5);
+	}
+}
@@ -40,9 +40,9 @@ public class PerfBoard extends AbstractBoard {
 						/ MAX_ALPHA));
 			}
 			Point p = new Point(firstPoint);
-			int diameter = getClosestOdd(PAD_SIZE.convertToPixels());
-			int holeDiameter = getClosestOdd(HOLE_SIZE.convertToPixels());
-			int spacing = this.spacing.convertToPixels();
+			int diameter = getClosestOdd((int) PAD_SIZE.convertToPixels());
+			int holeDiameter = getClosestOdd((int) HOLE_SIZE.convertToPixels());
+			int spacing = (int) this.spacing.convertToPixels();

 			while (p.y < secondPoint.y - spacing) {
 				p.x = firstPoint.x;
@@ -43,18 +43,18 @@ public class VeroBoard extends AbstractBoard {
 						/ MAX_ALPHA));
 			}
 			Point p = new Point(firstPoint);
-			int stripSize = getClosestOdd(STRIP_SIZE.convertToPixels());
-			int holeSize = getClosestOdd(HOLE_SIZE.convertToPixels());
-			int spacing = this.spacing.convertToPixels();
+			int stripSize = getClosestOdd((int) STRIP_SIZE.convertToPixels());
+			int holeSize = getClosestOdd((int) HOLE_SIZE.convertToPixels());
+			int spacing = (int) this.spacing.convertToPixels();

 			while (p.y < secondPoint.y - spacing) {
 				p.x = firstPoint.x;
 				p.y += spacing;
 				g2d.setColor(stripColor);
-				g2d.fillRect(p.x + SPACING.convertToPixels() / 2, p.y - stripSize / 2,
+				g2d.fillRect(p.x + spacing / 2, p.y - stripSize / 2,
 						secondPoint.x - spacing - p.x, stripSize);
 				g2d.setColor(stripColor.darker());
-				g2d.drawRect(p.x + SPACING.convertToPixels() / 2, p.y - stripSize / 2,
+				g2d.drawRect(p.x + spacing / 2, p.y - stripSize / 2,
 						secondPoint.x - spacing - p.x, stripSize);
 				while (p.x < secondPoint.x - spacing) {
 					p.x += spacing;
@@ -64,7 +64,7 @@ public class CopperTrace extends AbstractLeadedComponent<Void> {
 	
 	@Override
 	protected int getLeadThickness() {
-		return getThickness().convertToPixels();
+		return (int) getThickness().convertToPixels();
 	}

 	@Override
@@ -30,7 +30,7 @@ public class CurvedTrace extends AbstractCurvedComponent<Void> {

 	@Override
 	protected void drawCurve(CubicCurve2D curve, Graphics2D g2d, ComponentState componentState) {
-		int thickness = size.convertToPixels();
+		int thickness = (int) size.convertToPixels();
 		g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(thickness));
 		g2d.setColor(componentState == ComponentState.SELECTED
 				|| componentState == ComponentState.DRAGGING ? SELECTION_COLOR : color);
@@ -34,8 +34,8 @@ public class Eyelet extends AbstractComponent<String> {
 	@Override
 	public void draw(Graphics2D g2d, ComponentState componentState, Project project,
 			IDrawingObserver drawingObserver) {
-		int diameter = getClosestOdd(size.convertToPixels());
-		int holeDiameter = getClosestOdd(holeSize.convertToPixels());
+		int diameter = getClosestOdd((int) size.convertToPixels());
+		int holeDiameter = getClosestOdd((int) holeSize.convertToPixels());
 		g2d.setColor(color);
 		g2d.fillOval(point.x - diameter / 2, point.y - diameter / 2, diameter, diameter);
 		g2d.setColor(componentState == ComponentState.SELECTED
@@ -33,8 +33,8 @@ public class SolderPad extends AbstractComponent<Void> {
 	@Override
 	public void draw(Graphics2D g2d, ComponentState componentState, Project project,
 			IDrawingObserver drawingObserver) {
-		int diameter = getClosestOdd(size.convertToPixels());
-		int holeDiameter = getClosestOdd(HOLE_SIZE.convertToPixels());
+		int diameter = getClosestOdd((int) size.convertToPixels());
+		int holeDiameter = getClosestOdd((int) HOLE_SIZE.convertToPixels());
 		g2d.setColor(componentState == ComponentState.SELECTED
 				|| componentState == ComponentState.DRAGGING ? SELECTION_COLOR : color);
 		if (type == Type.ROUND) {
@@ -35,7 +35,7 @@ public class TraceCut extends AbstractComponent<Void> {
 	@Override
 	public void draw(Graphics2D g2d, ComponentState componentState, Project project,
 			IDrawingObserver drawingObserver) {
-		int size = getClosestOdd(this.size.convertToPixels());
+		int size = getClosestOdd((int) this.size.convertToPixels());
 		int dotDiameter = size - 6;
 		g2d.setColor(fillColor);
 		g2d.fillRect(point.x - size / 2, point.y - size / 2, size, size);
@@ -48,7 +48,7 @@ public class MiniToggleSwitch extends AbstractTransparentComponent<ToggleSwitchT

 	private void updateControlPoints() {
 		Point firstPoint = controlPoints[0];
-		int spacing = SPACING.convertToPixels();
+		int spacing = (int) SPACING.convertToPixels();
 		switch (switchType) {
 		case SPST:
 			controlPoints = new Point[] { firstPoint,
@@ -187,9 +187,9 @@ public class MiniToggleSwitch extends AbstractTransparentComponent<ToggleSwitchT
 		// so far.
 		drawingObserver.stopTracking();
 		// Draw lugs.
-		int circleDiameter = getClosestOdd(CIRCLE_SIZE.convertToPixels());
-		int lugWidth = getClosestOdd(LUG_WIDTH.convertToPixels());
-		int lugHeight = getClosestOdd(LUG_HEIGHT.convertToPixels());
+		int circleDiameter = getClosestOdd((int) CIRCLE_SIZE.convertToPixels());
+		int lugWidth = getClosestOdd((int) LUG_WIDTH.convertToPixels());
+		int lugHeight = getClosestOdd((int) LUG_HEIGHT.convertToPixels());
 		for (Point p : controlPoints) {
 			g2d.setColor(CIRCLE_COLOR);
 			g2d.fillOval(p.x - circleDiameter / 2, p.y - circleDiameter / 2, circleDiameter,
@@ -202,8 +202,8 @@ public class MiniToggleSwitch extends AbstractTransparentComponent<ToggleSwitchT
 	public RoundRectangle2D getBody() {
 		if (body == null) {
 			Point firstPoint = controlPoints[0];
-			int margin = MARGIN.convertToPixels();
-			int spacing = SPACING.convertToPixels();
+			int margin = (int) MARGIN.convertToPixels();
+			int spacing = (int) SPACING.convertToPixels();
 			switch (switchType) {
 			case SPST:
 				body = new RoundRectangle2D.Double(firstPoint.x - margin, firstPoint.y - margin,
@@ -73,9 +73,9 @@ public class BOM extends AbstractComponent<Void> {
 			}
 		}
 		// Calculate maximum entry size.
-		int maxEntrySize = maxNameWidth + maxValueWidth + 2 * SPACING.convertToPixels();
-		int columnCount = size.convertToPixels() / maxEntrySize;
-		int columnWidth = size.convertToPixels() / columnCount;
+		int maxEntrySize = maxNameWidth + maxValueWidth + 2 * (int) SPACING.convertToPixels();
+		int columnCount = (int) size.convertToPixels() / maxEntrySize;
+		int columnWidth = (int) size.convertToPixels() / columnCount;
 		int entriesPerColumn = (int) Math.ceil(1.d * bom.size() / columnCount);
 		if (entriesPerColumn == 0) {
 			g2d.drawString(DEFAULT_TEXT, point.x, point.y);
@@ -122,11 +122,11 @@ public class AxialElectrolyticCapacitor extends AbstractLeadedComponent<Capacita
 			int markerLength = (int) (getLength().convertToPixels() * 0.2);
 			g2d.setColor(markerColor);
 			int width = getClosestOdd(getWidth().convertToPixels());
-			g2d.fillRect(getLength().convertToPixels() - markerLength, 0, markerLength, width);
+			g2d.fillRect((int) getLength().convertToPixels() - markerLength, 0, markerLength, width);
 			g2d.setColor(tickColor);
 			g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(2));
-			g2d.drawLine(getLength().convertToPixels() - markerLength / 2,
-					(int) (width / 2 - width * 0.15), getLength().convertToPixels() - markerLength
+			g2d.drawLine((int) getLength().convertToPixels() - markerLength / 2,
+					(int) (width / 2 - width * 0.15), (int) getLength().convertToPixels() - markerLength
 							/ 2, (int) (width / 2 + width * 0.15));
 		}
 	}
@@ -47,7 +47,7 @@ public class PotentiometerPanel extends AbstractPotentiometer {
 	}

 	protected void updateControlPoints() {
-		int spacing = this.spacing.convertToPixels();
+		int spacing = (int) this.spacing.convertToPixels();
 		switch (orientation) {
 		case DEFAULT:
 			controlPoints[1].setLocation(controlPoints[0].x + spacing, controlPoints[0].y);
@@ -71,7 +71,7 @@ public class PotentiometerPanel extends AbstractPotentiometer {
 	}

 	public Area[] getBody() {
-		int spacing = this.spacing.convertToPixels();
+		int spacing = (int) this.spacing.convertToPixels();
 		int diameter = getClosestOdd(bodyDiameter.convertToPixels());
 		if (body == null) {
 			body = new Area[7];
@@ -0,0 +1,372 @@
+package org.diylc.components.passive;
+
+import java.awt.AlphaComposite;
+import java.awt.Color;
+import java.awt.Composite;
+import java.awt.FontMetrics;
+import java.awt.Graphics2D;
+import java.awt.Point;
+import java.awt.Shape;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Area;
+import java.awt.geom.Ellipse2D;
+import java.awt.geom.Rectangle2D;
+
+import org.diylc.common.ObjectCache;
+import org.diylc.common.Orientation;
+import org.diylc.core.ComponentState;
+import org.diylc.core.CreationMethod;
+import org.diylc.core.IDIYComponent;
+import org.diylc.core.IDrawingObserver;
+import org.diylc.core.Project;
+import org.diylc.core.annotations.ComponentDescriptor;
+import org.diylc.core.annotations.EditableProperty;
+import org.diylc.core.measures.Size;
+import org.diylc.core.measures.SizeUnit;
+
+@ComponentDescriptor(name = "Trimmer Potentiometer", author = "Branislav Stojkovic", category = "Passive", creationMethod = CreationMethod.SINGLE_CLICK, instanceNamePrefix = "VR", description = "Various types of board mounted trimmer potentiometers", zOrder = IDIYComponent.COMPONENT, stretchable = false)
+public class TrimmerPotentiometer extends AbstractPotentiometer {
+
+	private static final long serialVersionUID = 1L;
+
+	protected static Size FLAT_BODY_SIZE = new Size(9.5d, SizeUnit.mm);
+	protected static Size FLAT_SHAFT_SIZE = new Size(4d, SizeUnit.mm);
+	protected static Size VERTICAL_BODY_LENGTH = new Size(9.5d, SizeUnit.mm);
+	protected static Size VERTICAL_BODY_WIDTH = new Size(4.5d, SizeUnit.mm);
+	protected static Size SPACING = new Size(0.1d, SizeUnit.in);
+	private static Color BODY_COLOR = Color.decode("#FFFFE0");
+	private static Color BORDER_COLOR = Color.decode("#8E8E38");
+	private static Color SHAFT_COLOR = Color.decode("#FFFFE0");
+	private static Color SHAFT_BORDER_COLOR = Color.decode("#8E8E38");
+	public static Color PIN_COLOR = Color.decode("#00B2EE");
+	public static Color PIN_BORDER_COLOR = PIN_COLOR.darker();
+	public static Size PIN_SIZE = new Size(0.03d, SizeUnit.in);
+
+	protected Color bodyColor = BODY_COLOR;
+	protected Color borderColor = BORDER_COLOR;
+	// Array of 7 elements: 3 lug connectors, 1 pot body and 3 lugs
+	transient protected Shape[] body = null;
+
+	protected TrimmerType type = TrimmerType.FLAT_SMALL;
+
+	public TrimmerPotentiometer() {
+		controlPoints = new Point[] { new Point(0, 0), new Point(0, 0), new Point(0, 0) };
+		updateControlPoints();
+	}
+
+	protected void updateControlPoints() {
+		int spacing = (int) SPACING.convertToPixels();
+		int dx1 = 0;
+		int dy1 = 0;
+		int dx2 = 0;
+		int dy2 = 0;
+		switch (orientation) {
+		case DEFAULT:
+			switch (type) {
+			case FLAT_SMALL:
+				dx1 = 2 * spacing;
+				dy1 = spacing;
+				dx2 = 0;
+				dy2 = 2 * spacing;
+				break;
+			case FLAT_LARGE:
+				dx1 = 4 * spacing;
+				dy1 = spacing;
+				dx2 = 0;
+				dy2 = 2 * spacing;
+				break;
+			case VERTICAL_INLINE:
+				dx1 = 0;
+				dy1 = spacing;
+				dx2 = 0;
+				dy2 = 2 * spacing;
+				break;
+			case VERTICAL_OFFSET:
+				dx1 = spacing;
+				dy1 = spacing;
+				dx2 = 0;
+				dy2 = 2 * spacing;
+				break;
+			}
+			break;
+		case _90:
+			switch (type) {
+			case FLAT_SMALL:
+				dx1 = -spacing;
+				dy1 = 2 * spacing;
+				dx2 = -2 * spacing;
+				dy2 = 0;
+				break;
+			case FLAT_LARGE:
+				dx1 = -spacing;
+				dy1 = 4 * spacing;
+				dx2 = -2 * spacing;
+				dy2 = 0;
+				break;
+			case VERTICAL_INLINE:
+				dx1 = -spacing;
+				dy1 = 0;
+				dx2 = -2 * spacing;
+				dy2 = 0;
+				break;
+			case VERTICAL_OFFSET:
+				dx1 = -spacing;
+				dy1 = spacing;
+				dx2 = -2 * spacing;
+				dy2 = 0;
+				break;
+			}
+			break;
+		case _180:
+			switch (type) {
+			case FLAT_SMALL:
+				dx1 = -2 * spacing;
+				dy1 = -spacing;
+				dx2 = 0;
+				dy2 = -2 * spacing;
+				break;
+			case FLAT_LARGE:
+				dx1 = -4 * spacing;
+				dy1 = -spacing;
+				dx2 = 0;
+				dy2 = -2 * spacing;
+				break;
+			case VERTICAL_INLINE:
+				dx1 = 0;
+				dy1 = -spacing;
+				dx2 = 0;
+				dy2 = -2 * spacing;
+				break;
+			case VERTICAL_OFFSET:
+				dx1 = -spacing;
+				dy1 = -spacing;
+				dx2 = 0;
+				dy2 = -2 * spacing;
+				break;
+			}
+			break;
+		case _270:
+			switch (type) {
+			case FLAT_SMALL:
+				dx1 = spacing;
+				dy1 = -2 * spacing;
+				dx2 = 2 * spacing;
+				dy2 = 0;
+				break;
+			case FLAT_LARGE:
+				dx1 = spacing;
+				dy1 = -4 * spacing;
+				dx2 = 2 * spacing;
+				dy2 = 0;
+				break;
+			case VERTICAL_INLINE:
+				dx1 = spacing;
+				dy1 = 0;
+				dx2 = 2 * spacing;
+				dy2 = 0;
+				break;
+			case VERTICAL_OFFSET:
+				dx1 = spacing;
+				dy1 = -spacing;
+				dx2 = 2 * spacing;
+				dy2 = 0;
+				break;
+			}
+			break;
+		default:
+			break;
+		}
+		controlPoints[1].setLocation(controlPoints[0].x + dx1, controlPoints[0].y + dy1);
+		controlPoints[2].setLocation(controlPoints[0].x + dx2, controlPoints[0].y + dy2);
+	}
+
+	public Shape[] getBody() {
+		if (body == null) {
+			body = new Shape[2];
+
+			// Calculate the center point as center of the minimum bounding
+			// rectangle.
+			int centerX = (Math.max(Math.max(controlPoints[0].x, controlPoints[1].x),
+					controlPoints[2].x) + Math.min(
+					Math.min(controlPoints[0].x, controlPoints[1].x), controlPoints[2].x)) / 2;
+			int centerY = (Math.max(Math.max(controlPoints[0].y, controlPoints[1].y),
+					controlPoints[2].y) + Math.min(
+					Math.min(controlPoints[0].y, controlPoints[1].y), controlPoints[2].y)) / 2;
+
+			// Calculate body dimensions based on the selected type.
+			int length = 0;
+			int width = 0;
+			switch (type) {
+			case FLAT_LARGE:
+			case FLAT_SMALL:
+				length = getClosestOdd(FLAT_BODY_SIZE.convertToPixels());
+				width = length;
+				int shaftSize = getClosestOdd(FLAT_SHAFT_SIZE.convertToPixels());
+				Area shaft = new Area(new Ellipse2D.Double(centerX - shaftSize / 2, centerY
+						- shaftSize / 2, shaftSize, shaftSize));
+				Area slot = new Area(new Rectangle2D.Double(centerX - shaftSize / 2, centerY
+						- shaftSize / 8, shaftSize, shaftSize / 4));
+				slot.transform(AffineTransform.getRotateInstance(Math.PI / 4, centerX, centerY));
+				shaft.subtract(slot);
+				body[1] = shaft;
+				break;
+			case VERTICAL_INLINE:
+			case VERTICAL_OFFSET:
+				length = getClosestOdd(VERTICAL_BODY_LENGTH.convertToPixels());
+				width = getClosestOdd(VERTICAL_BODY_WIDTH.convertToPixels());
+				break;
+			}
+			if (orientation == Orientation.DEFAULT || orientation == Orientation._180) {
+				int p = length;
+				length = width;
+				width = p;
+			}
+			body[0] = new Rectangle2D.Double(centerX - length / 2, centerY - width / 2, length,
+					width);
+		}
+		return body;
+	}
+
+	@Override
+	public void setControlPoint(Point point, int index) {
+		super.setControlPoint(point, index);
+		body = null;
+	}
+
+	@Override
+	public void setOrientation(Orientation orientation) {
+		super.setOrientation(orientation);
+		updateControlPoints();
+		body = null;
+	}
+
+	@Override
+	public void draw(Graphics2D g2d, ComponentState componentState, Project project,
+			IDrawingObserver drawingObserver) {
+		g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(1));
+		Shape mainShape = getBody()[0];
+		Shape shaftShape = getBody()[1];
+		if (mainShape != null) {
+			g2d.setColor(bodyColor);
+			Composite oldComposite = g2d.getComposite();
+			if (alpha < MAX_ALPHA) {
+				g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 1f * alpha
+						/ MAX_ALPHA));
+			}
+			g2d.fill(mainShape);
+			if (shaftShape != null) {
+				g2d.setColor(SHAFT_COLOR);
+				g2d.fill(shaftShape);
+				g2d.setColor(SHAFT_BORDER_COLOR);
+				g2d.draw(shaftShape);
+			}
+			g2d.setComposite(oldComposite);
+			g2d.setColor(componentState == ComponentState.SELECTED
+					|| componentState == ComponentState.DRAGGING ? SELECTION_COLOR : borderColor);
+			g2d.draw(mainShape);
+		}
+
+		// Draw pins.
+		int pinSize = getClosestOdd(PIN_SIZE.convertToPixels());
+		for (Point point : controlPoints) {
+			g2d.setColor(PIN_COLOR);
+			g2d.fillOval(point.x - pinSize / 2, point.y - pinSize / 2, pinSize, pinSize);
+			g2d.setColor(PIN_BORDER_COLOR);
+			g2d.drawOval(point.x - pinSize / 2, point.y - pinSize / 2, pinSize, pinSize);
+		}
+
+		// Draw label.
+		g2d.setFont(LABEL_FONT);
+		g2d
+				.setColor(componentState == ComponentState.SELECTED ? LABEL_COLOR_SELECTED
+						: LABEL_COLOR);
+		FontMetrics fontMetrics = g2d.getFontMetrics();
+		Rectangle2D bodyRect = getBody()[0].getBounds2D();
+		Rectangle2D rect = fontMetrics.getStringBounds(getName(), g2d);
+
+		int textHeight = (int) rect.getHeight();
+		int textWidth = (int) rect.getWidth();
+		int panelHeight = (int) bodyRect.getHeight();
+		int panelWidth = (int) bodyRect.getWidth();
+
+		int x = (panelWidth - textWidth) / 2;
+		int y = (panelHeight - textHeight) / 2 + fontMetrics.getAscent();
+
+		g2d.drawString(getName(), (int) (bodyRect.getX() + x), (int) (bodyRect.getY() + y));
+	}
+
+	@Override
+	public void drawIcon(Graphics2D g2d, int width, int height) {
+		int margin = 4;
+		g2d.setColor(BODY_COLOR);
+		g2d.fillRect(margin, margin, width - 2 * margin, width - 2 * margin);
+		g2d.setColor(BORDER_COLOR);
+		g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(1));
+		g2d.drawRect(margin, margin, width - 2 * margin, width - 2 * margin);
+		int shaftSize = 11;
+		int slotSize = 2;
+		Area area = new Area(new Ellipse2D.Double(width / 2 - shaftSize / 2, width / 2 - shaftSize / 2,
+				shaftSize, shaftSize));
+		Area slot = new Area(new Rectangle2D.Double(0, width / 2 - slotSize / 2, width, slotSize));
+		slot.transform(AffineTransform.getRotateInstance(Math.PI / 4, width / 2, width / 2));
+		area.subtract(slot);
+		g2d.setColor(SHAFT_COLOR);
+		g2d.fill(area);
+		g2d.setColor(SHAFT_BORDER_COLOR);
+		g2d.draw(area);
+		
+		int pinSize = 3;
+		g2d.setColor(PIN_COLOR);
+		g2d.fillOval(margin - pinSize / 2, 10 - pinSize / 2, pinSize, pinSize);
+		g2d.setColor(PIN_BORDER_COLOR);
+		g2d.drawOval(margin - pinSize / 2, 10 - pinSize / 2, pinSize, pinSize);
+		
+		g2d.setColor(PIN_COLOR);
+		g2d.fillOval(margin - pinSize / 2, 21 - pinSize / 2, pinSize, pinSize);
+		g2d.setColor(PIN_BORDER_COLOR);
+		g2d.drawOval(margin - pinSize / 2, 21 - pinSize / 2, pinSize, pinSize);
+		
+		g2d.setColor(PIN_COLOR);
+		g2d.fillOval(width - margin - pinSize / 2, width / 2 - pinSize / 2, pinSize, pinSize);
+		g2d.setColor(PIN_BORDER_COLOR);
+		g2d.drawOval(width - margin - pinSize / 2, width / 2 - pinSize / 2, pinSize, pinSize);
+	}
+
+	@EditableProperty(name = "Body")
+	public Color getBodyColor() {
+		return bodyColor;
+	}
+
+	public void setBodyColor(Color bodyColor) {
+		this.bodyColor = bodyColor;
+	}
+
+	@EditableProperty(name = "Border")
+	public Color getBorderColor() {
+		return borderColor;
+	}
+
+	public void setBorderColor(Color borderColor) {
+		this.borderColor = borderColor;
+	}
+
+	@EditableProperty
+	public TrimmerType getType() {
+		return type;
+	}
+
+	public void setType(TrimmerType type) {
+		this.type = type;
+		updateControlPoints();
+		body = null;
+	}
+
+	public static enum TrimmerType {
+		FLAT_LARGE, FLAT_SMALL, VERTICAL_INLINE, VERTICAL_OFFSET;
+
+		@Override
+		public String toString() {
+			return name().substring(0, 1) + name().substring(1).toLowerCase().replace("_", " ");
+		}
+	}
+}
@@ -146,6 +146,8 @@ public class DIL_IC extends AbstractTransparentComponent<String> {
 		Point firstPoint = controlPoints[0];
 		controlPoints = new Point[pinCount.getValue()];
 		controlPoints[0] = firstPoint;
+		int pinSpacing = (int) this.pinSpacing.convertToPixels();
+		int rowSpacing = (int) this.rowSpacing.convertToPixels();
 		// Update control points.
 		int dx1;
 		int dy1;
@@ -155,27 +157,27 @@ public class DIL_IC extends AbstractTransparentComponent<String> {
 			switch (orientation) {
 			case DEFAULT:
 				dx1 = 0;
-				dy1 = i * pinSpacing.convertToPixels();
-				dx2 = rowSpacing.convertToPixels();
-				dy2 = i * pinSpacing.convertToPixels();
+				dy1 = i * pinSpacing;
+				dx2 = rowSpacing;
+				dy2 = i * pinSpacing;
 				break;
 			case _90:
-				dx1 = -i * pinSpacing.convertToPixels();
+				dx1 = -i * pinSpacing;
 				dy1 = 0;
-				dx2 = -i * pinSpacing.convertToPixels();
-				dy2 = rowSpacing.convertToPixels();
+				dx2 = -i * pinSpacing;
+				dy2 = rowSpacing;
 				break;
 			case _180:
 				dx1 = 0;
-				dy1 = -i * pinSpacing.convertToPixels();
-				dx2 = -rowSpacing.convertToPixels();
-				dy2 = -i * pinSpacing.convertToPixels();
+				dy1 = -i * pinSpacing;
+				dx2 = -rowSpacing;
+				dy2 = -i * pinSpacing;
 				break;
 			case _270:
-				dx1 = i * pinSpacing.convertToPixels();
+				dx1 = i * pinSpacing;
 				dy1 = 0;
-				dx2 = i * pinSpacing.convertToPixels();
-				dy2 = -rowSpacing.convertToPixels();
+				dx2 = i * pinSpacing;
+				dy2 = -rowSpacing;
 				break;
 			default:
 				throw new RuntimeException("Unexpected orientation: " + orientation);
@@ -193,39 +195,41 @@ public class DIL_IC extends AbstractTransparentComponent<String> {
 			int y = controlPoints[0].y;
 			int width;
 			int height;
-			int pinSize = PIN_SIZE.convertToPixels();
+			int pinSize = (int) PIN_SIZE.convertToPixels();
+			int pinSpacing = (int) this.pinSpacing.convertToPixels();
+			int rowSpacing = (int) this.rowSpacing.convertToPixels();
 			Area indentation = null;
 			int indentationSize = getClosestOdd(INDENT_SIZE.convertToPixels());
 			switch (orientation) {
 			case DEFAULT:
-				width = rowSpacing.convertToPixels() - pinSize;
-				height = (pinCount.getValue() / 2) * pinSpacing.convertToPixels();
+				width = rowSpacing - pinSize;
+				height = (pinCount.getValue() / 2) * pinSpacing;
 				x += pinSize / 2;
-				y -= pinSpacing.convertToPixels() / 2;
+				y -= pinSpacing / 2;
 				indentation = new Area(new Ellipse2D.Double(x + width / 2 - indentationSize / 2, y
 						- indentationSize / 2, indentationSize, indentationSize));
 				break;
 			case _90:
-				width = (pinCount.getValue() / 2) * pinSpacing.convertToPixels();
-				height = rowSpacing.convertToPixels() - pinSize;
-				x -= (pinSpacing.convertToPixels() / 2) + width - pinSpacing.convertToPixels();
+				width = (pinCount.getValue() / 2) * pinSpacing;
+				height = rowSpacing - pinSize;
+				x -= (pinSpacing / 2) + width - pinSpacing;
 				y += pinSize / 2;
 				indentation = new Area(new Ellipse2D.Double(x + width - indentationSize / 2, y
 						+ height / 2 - indentationSize / 2, indentationSize, indentationSize));
 				break;
 			case _180:
-				width = rowSpacing.convertToPixels() - pinSize;
-				height = (pinCount.getValue() / 2) * pinSpacing.convertToPixels();
-				x -= rowSpacing.convertToPixels() - pinSize / 2;
-				y -= (pinSpacing.convertToPixels() / 2) + height - pinSpacing.convertToPixels();
+				width = rowSpacing - pinSize;
+				height = (pinCount.getValue() / 2) * pinSpacing;
+				x -= rowSpacing - pinSize / 2;
+				y -= (pinSpacing / 2) + height - pinSpacing;
 				indentation = new Area(new Ellipse2D.Double(x + width / 2 - indentationSize / 2, y
 						+ height - indentationSize / 2, indentationSize, indentationSize));
 				break;
 			case _270:
-				width = (pinCount.getValue() / 2) * pinSpacing.convertToPixels();
-				height = rowSpacing.convertToPixels() - pinSize;
-				x -= pinSpacing.convertToPixels() / 2;
-				y += pinSize / 2 - rowSpacing.convertToPixels();
+				width = (pinCount.getValue() / 2) * pinSpacing;
+				height = rowSpacing - pinSize;
+				x -= pinSpacing / 2;
+				y += pinSize / 2 - rowSpacing;
 				indentation = new Area(new Ellipse2D.Double(x - indentationSize / 2, y + height / 2
 						- indentationSize / 2, indentationSize, indentationSize));
 				break;
@@ -245,7 +249,7 @@ public class DIL_IC extends AbstractTransparentComponent<String> {
 	@Override
 	public void draw(Graphics2D g2d, ComponentState componentState, Project project,
 			IDrawingObserver drawingObserver) {
-		int pinSize = PIN_SIZE.convertToPixels() / 2 * 2;
+		int pinSize = (int) PIN_SIZE.convertToPixels() / 2 * 2;
 		Area mainArea = getBody()[0];
 		for (Point point : controlPoints) {
 			g2d.setColor(PIN_COLOR);
@@ -77,8 +77,8 @@ public class DiodePlastic extends AbstractLeadedComponent<String> {
 	@Override
 	protected void decorateComponentBody(Graphics2D g2d) {
 		g2d.setColor(markerColor);
-		int width = getLength().convertToPixels();
-		int markerWidth = MARKER_WIDTH.convertToPixels();
+		int width = (int) getLength().convertToPixels();
+		int markerWidth = (int) MARKER_WIDTH.convertToPixels();
 		g2d.fillRect(width - markerWidth, 0, markerWidth, getClosestOdd(getWidth()
 				.convertToPixels()));
 	}
@@ -103,7 +103,7 @@ public class TransistorTO220 extends AbstractTransparentComponent<String> {
 	}

 	private void updateControlPoints() {
-		int pinSpacing = PIN_SPACING.convertToPixels();
+		int pinSpacing = (int) PIN_SPACING.convertToPixels();
 		// Update control points.
 		int x = controlPoints[0].x;
 		int y = controlPoints[0].y;
@@ -134,10 +134,10 @@ public class TransistorTO220 extends AbstractTransparentComponent<String> {
 			body = new Shape[2];
 			int x = controlPoints[0].x;
 			int y = controlPoints[0].y;
-			int pinSpacing = PIN_SPACING.convertToPixels();
+			int pinSpacing = (int) PIN_SPACING.convertToPixels();
 			int bodyWidth = getClosestOdd(BODY_WIDTH.convertToPixels());
 			int bodyHeight = getClosestOdd(BODY_HEIGHT.convertToPixels());
-			int tabThickness = TAB_THICKNESS.convertToPixels();
+			int tabThickness = (int) TAB_THICKNESS.convertToPixels();

 			switch (orientation) {
 			case DEFAULT:
@@ -174,7 +174,7 @@ public class TransistorTO220 extends AbstractTransparentComponent<String> {
 	@Override
 	public void draw(Graphics2D g2d, ComponentState componentState, Project project,
 			IDrawingObserver drawingObserver) {
-		int pinSize = PIN_SIZE.convertToPixels() / 2 * 2;
+		int pinSize = (int) PIN_SIZE.convertToPixels() / 2 * 2;
 		Shape mainArea = getBody()[0];
 		Shape tabArea = getBody()[1];
 		Composite oldComposite = g2d.getComposite();
@@ -194,6 +194,7 @@ public class TransistorTO220 extends AbstractTransparentComponent<String> {
 				|| componentState == ComponentState.DRAGGING ? SELECTION_COLOR : borderColor);
 		g2d.draw(mainArea);

+		// Draw pins.
 		for (Point point : controlPoints) {
 			g2d.setColor(PIN_COLOR);
 			g2d.fillOval(point.x - pinSize / 2, point.y - pinSize / 2, pinSize, pinSize);
@@ -98,7 +98,7 @@ public class TransistorTO92 extends AbstractTransparentComponent<String> {
 	}

 	private void updateControlPoints() {
-		int pinSpacing = PIN_SPACING.convertToPixels();
+		int pinSpacing = (int) PIN_SPACING.convertToPixels();
 		// Update control points.
 		int x = controlPoints[0].x;
 		int y = controlPoints[0].y;
@@ -128,7 +128,7 @@ public class TransistorTO92 extends AbstractTransparentComponent<String> {
 		if (body == null) {
 			int x = controlPoints[0].x;
 			int y = controlPoints[0].y;
-			int pinSpacing = PIN_SPACING.convertToPixels();
+			int pinSpacing = (int) PIN_SPACING.convertToPixels();
 			int bodyDiameter = getClosestOdd(BODY_DIAMETER.convertToPixels());

 			switch (orientation) {
@@ -166,7 +166,7 @@ public class TransistorTO92 extends AbstractTransparentComponent<String> {
 	@Override
 	public void draw(Graphics2D g2d, ComponentState componentState, Project project,
 			IDrawingObserver drawingObserver) {
-		int pinSize = PIN_SIZE.convertToPixels() / 2 * 2;
+		int pinSize = (int) PIN_SIZE.convertToPixels() / 2 * 2;
 		Area mainArea = getBody();
 		Composite oldComposite = g2d.getComposite();
 		if (alpha < MAX_ALPHA) {