Battery - one cell

[Michael Turcotte]

Finally got a battery component to work. 

It is only one cell, uses B as the designation, and it defaults to 9v.

Here is the code and I commented it this time. Remembered my professor's talking to me about commenting when I came back to finish this after a week.

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.annotations.PositiveMeasureValidator;

import org.diylc.core.measures.VoltageUnit;

import org.diylc.core.measures.Voltage;

import org.diylc.core.measures.Size;

import org.diylc.core.measures.SizeUnit;

@ComponentDescriptor(name = "Battery (schematic symbol)", author = "N9XYP", category = "Schematics", creationMethod = CreationMethod.POINT_BY_POINT, instanceNamePrefix = "B", description = "Battery schematic symbol", zOrder = IDIYComponent.COMPONENT)

public class BatterySymbol extends AbstractSchematicLeadedSymbol<String> {

private static final long serialVersionUID = 1L;

private String value = "Battery";

public static Size DEFAULT_LENGTH = new Size(0.05, SizeUnit.in); // plate spacing

public static Size DEFAULT_WIDTH = new Size(0.15, SizeUnit.in); // plate size

private org.diylc.core.measures.Voltage voltageNew = new org.diylc.core.measures.Voltage(9d, VoltageUnit.V);

// sets battery voltage to 9V

@Override

public String getValueForDisplay() {

return getValue().toString() + (getVoltageNew() == null ? "" : " " + getVoltageNew().toString());

}

@EditableProperty

public String getValue() {

return value;

}

public void setValue(String value) {

this.value = value;

}

@EditableProperty(name = "Voltage")

public org.diylc.core.measures.Voltage getVoltageNew() {

return voltageNew;

}

public void setVoltageNew(org.diylc.core.measures.Voltage voltageNew) {

this.voltageNew = voltageNew;

}

@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();    // plate spacing

double width = getWidth().convertToPixels();      // plate size

polyline.moveTo(0, 0);                            // start point

polyline.lineTo(0, width);                        // draw first plate (positive)

                                                 // 2nd plate width = w/4 + w/2 + w/4

                                                 // w - w/4 = w/2 pixels

polyline.moveTo(length, width / 4);               // start 2nd plate

polyline.lineTo(length, width - width / 4);       // draw second plate w/2 pixels (negative)

return polyline;

}

@Override

protected void decorateComponentBody(Graphics2D g2d, boolean outlineMode) {

// Draw + sign.

g2d.setColor(getBorderColor());

int plusSize = getClosestOdd(getWidth().convertToPixels() / 4);  // 1/4 length of plus sign

int x = -plusSize;                                               // center point

int y = plusSize;                                                // end point

g2d.drawLine(x - plusSize / 2, y, x + plusSize / 2, y); // line from X-center point +- 1/2 length about y-center

g2d.drawLine(x, y - plusSize / 2, x, y + plusSize / 2); // line from y-center point +- 1/2 length about x-center

}

public void drawIcon(Graphics2D g2d, int width, int height) {

g2d.rotate(-Math.PI / 4, width / 2, height / 2);

g2d.setColor(COLOR);

g2d.drawLine(0, height / 2, 13, height / 2);                          // draw leads

g2d.drawLine(width - 13, height / 2, width, height / 2);

g2d.setColor(COLOR);

g2d.drawLine(14, height / 2 - 6, 14, height / 2 + 6);                 // pos plate

g2d.drawLine(width - 14, height / 2 - 3, width - 14, height / 2 + 3); // neg plate

}

}

[Branislav Stojkovic]

cool, thanks, I will review it and include in the next release.

Cheers,

Bane

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Branislav Stojkovic
www.diy-fever.com

[Branislav Stojkovic]

this was released to v33

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Branislav Stojkovic
www.diy-fever.com

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Branislav Stojkovic
www.diy-fever.com