238 lines
9.1 KiB
Java
238 lines
9.1 KiB
Java
/*
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* Copyright (c) 2024, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.awt.BasicStroke;
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import java.awt.Color;
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import java.awt.Graphics;
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import java.awt.Graphics2D;
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import java.awt.event.WindowAdapter;
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import java.awt.event.WindowEvent;
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import java.awt.print.Book;
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import java.awt.print.PageFormat;
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import java.awt.print.Paper;
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import java.awt.print.Printable;
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import java.awt.print.PrinterException;
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import java.awt.print.PrinterJob;
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import javax.print.attribute.HashPrintRequestAttributeSet;
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import javax.print.attribute.PrintRequestAttributeSet;
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import javax.print.attribute.standard.Sides;
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import javax.swing.JFrame;
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import static java.awt.print.PageFormat.LANDSCAPE;
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import static java.awt.print.PageFormat.PORTRAIT;
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import static java.awt.print.PageFormat.REVERSE_LANDSCAPE;
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/*
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* @test
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* @bug 8307246
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* @key printer
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* @library ../../../regtesthelpers
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* @build PassFailJFrame
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* @summary Test for comparing offsets of images drawn with opaque
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* and translucent colors printed in all orientations
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* @run main/manual AlphaPrintingOffsets
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*/
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public class AlphaPrintingOffsets {
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private static final String INSTRUCTIONS =
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"Tested bug occurs only on-paper printing " +
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"so you mustn't use PDF printer\n\n" +
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"1. Java print dialog should appear.\n" +
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"2. Press the Print button on the Java Print dialog.\n" +
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"3. Please check the page margin rectangle are properly " +
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"drawn and visible on all sides on all pages.\n" +
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"If so, press PASS, else press FAIL.\n\n" +
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"Also you may run this test in paper-saving mode. Due " +
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"to tested bug affects pages printed with transparency " +
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"in LANDSCAPE and REVERSE_LANDSCAPE orientations there " +
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"is an option to print only 2 pages affected. " +
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"To do it pass PaperSavingMode parameter.";
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private static boolean isPaperSavingMode = false;
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public static void main(String[] args) throws Exception {
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if (PrinterJob.lookupPrintServices().length > 0) {
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String instructionsHeader = "This test prints 6 pages with page " +
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"margin rectangle and a text message. \n";
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if (args.length > 0) {
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isPaperSavingMode = args[0].equals("PaperSavingMode");
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}
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if (isPaperSavingMode) {
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instructionsHeader = "This test prints 2 pages with page " +
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"margin rectangle and a text message. \n";
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}
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PassFailJFrame.builder()
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.instructions(instructionsHeader + INSTRUCTIONS)
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.rows(15)
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.testUI(() -> createTestUI())
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.build()
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.awaitAndCheck();
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} else {
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throw new RuntimeException("Test failed : Printer not configured or available.");
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}
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}
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public static JFrame createTestUI() {
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JFrame testUI = new JFrame("Print images");
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testUI.setSize(1, 1);
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testUI.addWindowListener(new WindowAdapter() {
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@Override
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public void windowOpened(WindowEvent e) {
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super.windowOpened(e);
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print();
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}
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@Override
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public void windowActivated(WindowEvent e) {
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super.windowActivated(e);
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testUI.setVisible(false);
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}
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});
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return testUI;
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}
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private static void print() {
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PrinterJob printerJob = PrinterJob.getPrinterJob();
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PageFormat pageFormatP = printerJob.defaultPage();
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Paper paper = pageFormatP.getPaper();
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paper.setImageableArea(0, 0, paper.getWidth(), paper.getHeight());
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pageFormatP.setPaper(paper);
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PageFormat pageFormatL = (PageFormat) pageFormatP.clone();
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PageFormat pageFormatRL = (PageFormat) pageFormatP.clone();
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pageFormatL.setOrientation(LANDSCAPE);
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pageFormatRL.setOrientation(REVERSE_LANDSCAPE);
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Printable printableTransparent = new CustomPrintable(254);
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if (isPaperSavingMode) {
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Book bookPageSavingTest = new Book();
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bookPageSavingTest.append(printableTransparent, pageFormatL);
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bookPageSavingTest.append(printableTransparent, pageFormatRL);
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printerJob.setPageable(bookPageSavingTest);
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} else {
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Printable printableOpaque = new CustomPrintable(255);
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Book bookDefaultTest = new Book();
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bookDefaultTest.append(printableOpaque, pageFormatP);
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bookDefaultTest.append(printableTransparent, pageFormatP);
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bookDefaultTest.append(printableOpaque, pageFormatL);
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bookDefaultTest.append(printableTransparent, pageFormatL);
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bookDefaultTest.append(printableOpaque, pageFormatRL);
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bookDefaultTest.append(printableTransparent, pageFormatRL);
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printerJob.setPageable(bookDefaultTest);
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}
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PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet();
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aset.add(Sides.ONE_SIDED);
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if (printerJob.printDialog()) {
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try {
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printerJob.print(aset);
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} catch (PrinterException e) {
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e.printStackTrace();
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throw new RuntimeException("Exception whilst printing.");
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}
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} else {
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throw new RuntimeException("Test failed : " +
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"User selected 'Cancel' button on the print dialog");
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}
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}
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static class CustomPrintable implements Printable {
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private static final int THICKNESS = 10;
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private static final int MARGIN = 15;
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private static final int SMALL_RECTANGLE_SIZE = 5;
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private final int alphaValue;
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public CustomPrintable(int alpha) {
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alphaValue = alpha;
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}
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private String getOrientStr(int orient) {
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switch (orient) {
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case PORTRAIT:
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return "PORTRAIT";
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case LANDSCAPE:
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return "LANDSCAPE";
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case REVERSE_LANDSCAPE:
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return "REVERSE_LANDSCAPE";
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default:
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return "BAD Orientation";
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}
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}
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@Override
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public int print(Graphics g, PageFormat pageFormat, int pageIndex) {
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if (pageIndex > 5) {
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return Printable.NO_SUCH_PAGE;
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}
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drawRectangle(g, pageFormat.getImageableX(), pageFormat.getImageableY(),
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pageFormat.getImageableWidth(), pageFormat.getImageableHeight());
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drawSmallRectangle(g, pageFormat.getImageableX(), pageFormat.getImageableY(),
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pageFormat.getImageableWidth(), pageFormat.getImageableHeight());
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drawMsg(g, 300, 300, pageFormat.getOrientation());
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return Printable.PAGE_EXISTS;
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}
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private void drawRectangle(Graphics g, double x, double y, double width, double height) {
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Graphics2D g2d = (Graphics2D) g;
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g2d.setStroke(new BasicStroke(THICKNESS));
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// Draw rectangle with thick border lines
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g2d.drawRect((int) x + MARGIN, (int) y + MARGIN,
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(int) width - MARGIN * 2, (int) height - MARGIN * 2);
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}
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private void drawSmallRectangle(Graphics g, double x, double y, double width, double height) {
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Graphics2D g2d = (Graphics2D) g;
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Color originalColor = g2d.getColor();
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g2d.setColor(new Color(0, 0, 0, alphaValue));
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// Calculate the position to center the smaller rectangle
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double centerX = x + (width - SMALL_RECTANGLE_SIZE) / 2;
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double centerY = y + (height - SMALL_RECTANGLE_SIZE) / 2;
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g2d.fillRect((int) centerX, (int) centerY, SMALL_RECTANGLE_SIZE, SMALL_RECTANGLE_SIZE);
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g2d.setColor(originalColor);
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}
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private void drawMsg(Graphics g, int x, int y, int orient) {
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Graphics2D g2d = (Graphics2D) g;
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String msg = "Orient= " + getOrientStr(orient);
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msg += " Color=" + (alphaValue != 255 ? " ALPHA" : " OPAQUE");
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g2d.drawString(msg, x, y);
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}
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}
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}
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