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added abstract class for leaded schematic symbols and resistor symbol

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bancika
2011-01-30 21:31:42 +00:00
parent 629fb5fff7
commit 2cf6b573a7
7 changed files with 185 additions and 18 deletions
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diy-layout-creator --username bancika@gmail.com/DIYLC/library/main.jar
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diy-layout-creator --username bancika@gmail.com/DIYLC/src/org/diylc/common/LabelPosition.java
+11
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@@ -0,0 +1,11 @@
package org.diylc.common;
public enum LabelPosition {
ABOVE, BELOW;
@Override
public String toString() {
return name().substring(0, 1) + name().substring(1).toLowerCase();
}
}
diy-layout-creator --username bancika@gmail.com/DIYLC/src/org/diylc/components/AbstractLeadedComponent.java
+17 -11
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@@ -63,14 +63,12 @@ public abstract class AbstractLeadedComponent<T> extends AbstractTransparentComp
double distance = points[0].distance(points[1]);
Shape shape = getBodyShape();
if (shape == null) {
g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(
getLeadThickness().convertToPixels()));
g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(getLeadThickness()));
g2d.setColor(shouldShadeLeads() ? getLeadColor(componentState).darker()
: getLeadColor(componentState));
g2d.drawLine(points[0].x, points[0].y, points[1].x, points[1].y);
if (shouldShadeLeads()) {
g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(
getLeadThickness().convertToPixels() - 2));
g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(getLeadThickness() - 2));
g2d.setColor(getLeadColor(componentState));
g2d.drawLine(points[0].x, points[0].y, points[1].x, points[1].y);
}
@@ -90,8 +88,10 @@ public abstract class AbstractLeadedComponent<T> extends AbstractTransparentComp
g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 1f * alpha
/ MAX_ALPHA));
}
g2d.setColor(bodyColor);
g2d.fill(shape);
if (bodyColor != null) {
g2d.setColor(bodyColor);
g2d.fill(shape);
}
decorateComponentBody(g2d);
g2d.setComposite(oldComposite);
g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(1));
@@ -99,7 +99,7 @@ public abstract class AbstractLeadedComponent<T> extends AbstractTransparentComp
|| componentState == ComponentState.DRAGGING ? SELECTION_COLOR : borderColor);
g2d.draw(shape);
// Draw leads.
int leadThickness = getClosestOdd(getLeadThickness().convertToPixels());
int leadThickness = getClosestOdd(getLeadThickness());
g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(leadThickness));
g2d.setColor(shouldShadeLeads() ? getLeadColor(componentState).darker()
: getLeadColor(componentState));
@@ -123,7 +123,8 @@ public abstract class AbstractLeadedComponent<T> extends AbstractTransparentComp
drawingObserver.stopTracking();
// Draw label.
g2d.setFont(LABEL_FONT);
g2d.setColor(componentState == ComponentState.SELECTED ? LABEL_COLOR_SELECTED : labelColor);
g2d.setColor(componentState == ComponentState.SELECTED
|| componentState == ComponentState.DRAGGING ? LABEL_COLOR_SELECTED : labelColor);
FontMetrics fontMetrics = g2d.getFontMetrics();
String label = display == Display.NAME ? getName() : getValue().toString();
// Adjust label angle if needed to make sure that it's readable.
@@ -133,13 +134,18 @@ public abstract class AbstractLeadedComponent<T> extends AbstractTransparentComp
}
Rectangle2D textRect = fontMetrics.getStringBounds(label, g2d);
g2d.drawString(label, (int) (shapeRect.width - textRect.getWidth()) / 2,
(int) (shapeRect.height - textRect.getHeight()) / 2 + fontMetrics.getAscent());
calculateLabelYCoordinate(shapeRect, textRect, fontMetrics));
}
protected void decorateComponentBody(Graphics2D g2d) {
// Do nothing.
}
protected int calculateLabelYCoordinate(Rectangle2D shapeRect, Rectangle2D textRect,
FontMetrics fontMetrics) {
return (int) (shapeRect.getHeight() - textRect.getHeight()) / 2 + fontMetrics.getAscent();
}
protected boolean shouldShadeLeads() {
return true;
}
@@ -165,8 +171,8 @@ public abstract class AbstractLeadedComponent<T> extends AbstractTransparentComp
/**
* @return default lead thickness. Override this method to change it.
*/
protected Size getLeadThickness() {
return LEAD_THICKNESS;
protected int getLeadThickness() {
return LEAD_THICKNESS.convertToPixels();
}
/**
diy-layout-creator --username bancika@gmail.com/DIYLC/src/org/diylc/components/AbstractSchematicLeadedSymbol.java
+72
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@@ -0,0 +1,72 @@
package org.diylc.components;
import java.awt.Color;
import java.awt.FontMetrics;
import java.awt.geom.Rectangle2D;
import org.diylc.common.LabelPosition;
import org.diylc.core.ComponentState;
import org.diylc.core.annotations.EditableProperty;
public abstract class AbstractSchematicLeadedSymbol<T> extends AbstractLeadedComponent<T> {
private static final long serialVersionUID = 1L;
public static Color COLOR = Color.blue;
public static Color LEAD_COLOR = Color.black;
protected LabelPosition labelPosition = LabelPosition.ABOVE;
public AbstractSchematicLeadedSymbol() {
super();
// We don't want to fill the body, so use null.
this.bodyColor = null;
this.borderColor = COLOR;
}
@Override
public Color getBodyColor() {
return super.getBodyColor();
}
@Override
protected boolean shouldShadeLeads() {
return false;
}
@Override
protected int getLeadThickness() {
return 1;
}
@Override
protected int calculateLabelYCoordinate(Rectangle2D shapeRect, Rectangle2D textRect,
FontMetrics fontMetrics) {
if (labelPosition == LabelPosition.ABOVE) {
return -1;
} else {
return (int) (shapeRect.getHeight() + textRect.getHeight() - 1);
}
}
@EditableProperty(name = "Label position")
public LabelPosition getLabelPosition() {
return labelPosition;
}
@Override
@EditableProperty(name = "Color")
public Color getBorderColor() {
return super.getBorderColor();
}
public void setLabelPosition(LabelPosition labelPosition) {
this.labelPosition = labelPosition;
}
@Override
protected Color getLeadColor(ComponentState componentState) {
return componentState == ComponentState.SELECTED
|| componentState == ComponentState.DRAGGING ? SELECTION_COLOR : LEAD_COLOR;
}
}
diy-layout-creator --username bancika@gmail.com/Library/lib/diylc.jar
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diy-layout-creator --username bancika@gmail.com/Library/src/org/diylc/components/connectivity/CopperTrace.java
+11 -7
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@@ -24,7 +24,7 @@ public class CopperTrace extends AbstractLeadedComponent<Void> {
public static Color COLOR = Color.black;
private Color leadColor = COLOR;
private Size leadThickness = THICKNESS;
private Size thickness = THICKNESS;
@Override
public void drawIcon(Graphics2D g2d, int width, int height) {
@@ -53,14 +53,18 @@ public class CopperTrace extends AbstractLeadedComponent<Void> {
this.leadColor = leadColor;
}
@Override
@EditableProperty(name = "Thickness")
public Size getLeadThickness() {
return leadThickness;
@EditableProperty(name = "Width")
public Size getThickness() {
return thickness;
}
public void setLeadThickness(Size leadThickness) {
this.leadThickness = leadThickness;
public void setThickness(Size thickness) {
this.thickness = thickness;
}
@Override
protected int getLeadThickness() {
return getThickness().convertToPixels();
}
@Override
diy-layout-creator --username bancika@gmail.com/Library/src/org/diylc/components/passive/ResistorSymbol.java
+74
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@@ -0,0 +1,74 @@
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.Resistance;
import org.diylc.core.measures.ResistanceUnit;
import org.diylc.core.measures.Size;
import org.diylc.core.measures.SizeUnit;
@ComponentDescriptor(name = "Resistor (schematic symbol)", author = "Branislav Stojkovic", category = "Passive", creationMethod = CreationMethod.POINT_BY_POINT, instanceNamePrefix = "R", description = "", zOrder = IDIYComponent.COMPONENT)
public class ResistorSymbol extends AbstractSchematicLeadedSymbol<Resistance> {
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 Resistance value = new Resistance(100d, ResistanceUnit.K);
@EditableProperty
public Resistance getValue() {
return value;
}
public void setValue(Resistance value) {
this.value = value;
}
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, 4, height / 2);
g2d.drawLine(width - 4, height / 2, width, height / 2);
g2d.setColor(COLOR);
g2d.drawPolyline(new int[] { 4, 6, 10, 14, 18, 22, 26, 28 }, new int[] { height / 2,
height / 2 + 2, height / 2 - 2, height / 2 + 2, height / 2 - 2, height / 2 + 2,
height / 2 - 2, height / 2 }, 8);
}
@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();
polyline.moveTo(0, width / 2);
polyline.lineTo(length / 16, width);
polyline.lineTo(3 * length / 16, 0);
polyline.lineTo(5 * length / 16, width);
polyline.lineTo(7 * length / 16, 0);
polyline.lineTo(9 * length / 16, width);
polyline.lineTo(11 * length / 16, 0);
polyline.lineTo(13 * length / 16, width);
polyline.lineTo(15 * length / 16, 0);
polyline.lineTo(length, width / 2);
return polyline;
}
}