Java Tutorial/2D Graphics/PrintJob — различия между версиями

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Текущая версия на 15:25, 31 мая 2010

Cancelling a Print Job

import java.awt.print.PrinterAbortException;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import javax.print.CancelablePrintJob;
import javax.print.Doc;
import javax.print.DocFlavor;
import javax.print.DocPrintJob;
import javax.print.PrintException;
import javax.print.SimpleDoc;
import javax.print.StreamPrintService;
import javax.print.StreamPrintServiceFactory;
import javax.print.event.PrintJobAdapter;
import javax.print.event.PrintJobEvent;
public class Main {
  public static void main(String[] argv) throws Exception {
    try {
      OutputStream fos = new BufferedOutputStream(new FileOutputStream("filename.ps"));
      DocFlavor flavor = DocFlavor.INPUT_STREAM.GIF;
      InputStream is = new BufferedInputStream(new FileInputStream("filename.gif"));
      StreamPrintServiceFactory[] factories = StreamPrintServiceFactory
          .lookupStreamPrintServiceFactories(flavor, DocFlavor.BYTE_ARRAY.POSTSCRIPT.getMimeType());
      StreamPrintService service = factories[0].getPrintService(fos);
      final DocPrintJob job = service.createPrintJob();
      Doc doc = new SimpleDoc(is, flavor, null);
      PrintJobWatcher pjDone = new PrintJobWatcher(job);
      if (job instanceof CancelablePrintJob) {
        CancelablePrintJob cancelJob = (CancelablePrintJob) job;
        try {
          cancelJob.cancel();
        } catch (PrintException e) {
        }
      }
      job.print(doc, null);
      pjDone.waitForDone();
      is.close();
    } catch (PrintException e) {
      if (e.getCause() instanceof PrinterAbortException) {
        System.out.println("Print job was cancelled"); 
      }
    }
  }
}
class PrintJobWatcher {
  boolean done = false;
  PrintJobWatcher(DocPrintJob job) {
    job.addPrintJobListener(new PrintJobAdapter() {
      public void printJobCanceled(PrintJobEvent pje) {
        synchronized (PrintJobWatcher.this) {
          done = true;
          PrintJobWatcher.this.notify();
        }
      }
      public void printJobCompleted(PrintJobEvent pje) {
        synchronized (PrintJobWatcher.this) {
          done = true;
          PrintJobWatcher.this.notify();
        }
      }
      public void printJobFailed(PrintJobEvent pje) {
        synchronized (PrintJobWatcher.this) {
          done = true;
          PrintJobWatcher.this.notify();
        }
      }
      public void printJobNoMoreEvents(PrintJobEvent pje) {
        synchronized (PrintJobWatcher.this) {
          done = true;
          PrintJobWatcher.this.notify();
        }
      }
    });
  }
  public synchronized void waitForDone() {
    try {
      while (!done) {
        wait();
      }
    } catch (InterruptedException e) {
    }
  }
}





demonstrate the Java 1.4 printing API

/*
 * Copyright (c) 2004 David Flanagan.  All rights reserved.
 * This code is from the book Java Examples in a Nutshell, 3nd Edition.
 * It is provided AS-IS, WITHOUT ANY WARRANTY either expressed or implied.
 * You may study, use, and modify it for any non-commercial purpose,
 * including teaching and use in open-source projects.
 * You may distribute it non-commercially as long as you retain this notice.
 * For a commercial use license, or to purchase the book, 
 * please visit http://www.davidflanagan.ru/javaexamples3.
 */
//package je3.print;
import java.awt.ruponent;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.JobAttributes;
import java.awt.PageAttributes;
import java.awt.PrintJob;
import java.awt.Toolkit;
import java.awt.image.BufferedImage;
import java.awt.print.PageFormat;
import java.awt.print.Printable;
import java.awt.print.PrinterException;
import java.awt.print.PrinterJob;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import javax.print.Doc;
import javax.print.DocFlavor;
import javax.print.DocPrintJob;
import javax.print.PrintException;
import javax.print.PrintService;
import javax.print.PrintServiceLookup;
import javax.print.ServiceUI;
import javax.print.SimpleDoc;
import javax.print.StreamPrintService;
import javax.print.StreamPrintServiceFactory;
import javax.print.attribute.HashPrintRequestAttributeSet;
import javax.print.attribute.PrintRequestAttributeSet;
import javax.print.attribute.standard.Chromaticity;
import javax.print.attribute.standard.OrientationRequested;
import javax.print.event.PrintJobAdapter;
import javax.print.event.PrintJobEvent;
import javax.swing.JComponent;
import javax.swing.JDialog;
import javax.swing.JFileChooser;
import javax.swing.JOptionPane;
/**
 * This class extends JuliaSet2 and its print() and save() methods demonstrate
 * the Java 1.4 printing API.
 */
public class JuliaSet3 extends JuliaSet2 {
  public JuliaSet3() {
    super(-.7, -.25);
  }
  // This method overrides JuliaSet2.print() and demonstrates the javax.print
  // printing API.
  public void print() {
    // Get a list of all printers that can handle Printable objects.
    DocFlavor flavor = DocFlavor.SERVICE_FORMATTED.PRINTABLE;
    PrintService[] services = PrintServiceLookup.lookupPrintServices(flavor, null);
    // Set some define printing attributes
    PrintRequestAttributeSet printAttributes = new HashPrintRequestAttributeSet();
    printAttributes.add(OrientationRequested.LANDSCAPE); // landscape mode
    printAttributes.add(Chromaticity.MONOCHROME); // print in mono
    // Display a dialog that allows the user to select one of the
    // available printers and to edit the default attributes
    PrintService service = ServiceUI.printDialog(null, 100, 100, services, null, null,
        printAttributes);
    // If the user canceled, don"t do anything
    if (service == null)
      return;
    // Now call a method defined below to finish the printing
    printToService(service, printAttributes);
  }
  // This method is like print() above but prints to a PostScript file
  // instead of printing to a printer.
  public void save() throws IOException {
    // Find a factory object for printing Printable objects to PostScript.
    DocFlavor flavor = DocFlavor.SERVICE_FORMATTED.PRINTABLE;
    String format = "application/postscript";
    StreamPrintServiceFactory factory = StreamPrintServiceFactory
        .lookupStreamPrintServiceFactories(flavor, format)[0];
    // Ask the user to select a file and open the selected file
    JFileChooser chooser = new JFileChooser();
    if (chooser.showSaveDialog(this) != JFileChooser.APPROVE_OPTION)
      return;
    File f = chooser.getSelectedFile();
    FileOutputStream out = new FileOutputStream(f);
    // Obtain a PrintService that prints to that file
    StreamPrintService service = factory.getPrintService(out);
    // Do the printing with the method below
    printToService(service, null);
    // And close the output file.
    out.close();
  }
  // Print the Julia set to the sepecifed PrintService using the specified
  // attributes.
  public void printToService(PrintService service, PrintRequestAttributeSet printAttributes) {
    // Wrap ourselves in the PrintableComponent class defined by JuliaSet2.
    String title = "Julia set for c={" + cx + "," + cy + "}";
    Printable printable = new PrintableComponent(this, title);
    // Now create a Doc that encapsulate the Printable object and its type
    DocFlavor flavor = DocFlavor.SERVICE_FORMATTED.PRINTABLE;
    Doc doc = new SimpleDoc(printable, flavor, null);
    // Java 1.1 uses PrintJob.
    // Java 1.2 uses PrinterJob.
    // Java 1.4 uses DocPrintJob. Create one from the service
    DocPrintJob job = service.createPrintJob();
    // Set up a dialog box to monitor printing status
    final JOptionPane pane = new JOptionPane("Printing...", JOptionPane.PLAIN_MESSAGE);
    JDialog dialog = pane.createDialog(this, "Print Status");
    // This listener object updates the dialog as the status changes
    job.addPrintJobListener(new PrintJobAdapter() {
      public void printJobCompleted(PrintJobEvent e) {
        pane.setMessage("Printing complete.");
      }
      public void printDataTransferCompleted(PrintJobEvent e) {
        pane.setMessage("Document transfered to printer.");
      }
      public void printJobRequiresAttention(PrintJobEvent e) {
        pane.setMessage("Check printer: out of paper?");
      }
      public void printJobFailed(PrintJobEvent e) {
        pane.setMessage("Print job failed");
      }
    });
    // Show the dialog, non-modal.
    dialog.setModal(false);
    dialog.show();
    // Now print the Doc to the DocPrintJob
    try {
      job.print(doc, printAttributes);
    } catch (PrintException e) {
      // Display any errors to the dialog box
      pane.setMessage(e.toString());
    }
  }
}
class JuliaSet2 extends JuliaSet1 {
  public JuliaSet2() {
    this(.4, .4);
  } // Display a different set by default
  public JuliaSet2(double cx, double cy) {
    super(cx, cy);
  }
  // This method demonstrates the Java 1.2 printing API.
  // Test it using the ShowBean program.
  public void print() {
    // Java 1.1 used java.awt.PrintJob.
    // In Java 1.2 we use java.awt.print.PrinterJob
    PrinterJob job = PrinterJob.getPrinterJob();
    // Alter the default page settings to request landscape mode
    PageFormat page = job.defaultPage();
    page.setOrientation(PageFormat.LANDSCAPE); // landscape by default
    // Tell the PrinterJob what Printable object we want to print.
    // PrintableComponent is defined as an inner class below
    String title = "Julia set for c={" + cx + "," + cy + "}";
    Printable printable = new PrintableComponent(this, title);
    job.setPrintable(printable, page);
    // Call the printDialog() method to give the user a chance to alter
    // the printing attributes or to cancel the printing request.
    if (job.printDialog()) {
      // If we get here, then the user did not cancel the print job
      // So start printing, displaying a dialog for errors.
      try {
        job.print();
      } catch (PrinterException e) {
        JOptionPane.showMessageDialog(this, e.toString(), "PrinterException",
            JOptionPane.ERROR_MESSAGE);
      }
    }
  }
  // This inner class implements the Printable interface for an AWT component
  public static class PrintableComponent implements Printable {
    Component c;
    String title;
    public PrintableComponent(Component c, String title) {
      this.c = c;
      this.title = title;
    }
    // This method should print the specified page number to the specified
    // Graphics object, abiding by the specified page format.
    // The printing system will call this method repeatedly to print all
    // pages of the print job. If pagenum is greater than the last page,
    // it should return NO_SUCH_PAGE to indicate that it is done. The
    // printing system may call this method multiple times per page.
    public int print(Graphics g, PageFormat format, int pagenum) {
      // This implemenation is always a single page
      if (pagenum > 0)
        return Printable.NO_SUCH_PAGE;
      // The Java 1.2 printing API passes us a Graphics object, but we
      // can always cast it to a Graphics2D object
      Graphics2D g2 = (Graphics2D) g;
      // Translate to accomodate the requested top and left margins.
      g2.translate(format.getImageableX(), format.getImageableY());
      // Figure out how big the drawing is, and how big the page
      // (excluding margins) is
      Dimension size = c.getSize(); // component size
      double pageWidth = format.getImageableWidth(); // Page width
      double pageHeight = format.getImageableHeight(); // Page height
      // If the component is too wide or tall for the page, scale it down
      if (size.width > pageWidth) {
        double factor = pageWidth / size.width; // How much to scale
        g2.scale(factor, factor); // Adjust coordinate system
        pageWidth /= factor; // Adjust page size up
        pageHeight /= factor;
      }
      if (size.height > pageHeight) { // Do the same thing for height
        double factor = pageHeight / size.height;
        g2.scale(factor, factor);
        pageWidth /= factor;
        pageHeight /= factor;
      }
      // Now we know the component will fit on the page. Center it by
      // translating as necessary.
      g2.translate((pageWidth - size.width) / 2, (pageHeight - size.height) / 2);
      // Draw a line around the outside of the drawing area and label it
      g2.drawRect(-1, -1, size.width + 2, size.height + 2);
      g2.drawString(title, 0, -15);
      // Set a clipping region so the component can"t draw outside of
      // its won bounds.
      g2.setClip(0, 0, size.width, size.height);
      // Finally, print the component by calling its paint() method.
      // This prints the background, border, and children as well.
      // For swing components, if you don"t want the background, border,
      // and children, then call printComponent() instead.
      c.paint(g);
      // Tell the PrinterJob that the page number was valid
      return Printable.PAGE_EXISTS;
    }
  }
}
class JuliaSet1 extends JComponent {
  // These constants are hard-coded for simplicity
  double x1 = -1.5, y1 = -1.5, x2 = 1.5, y2 = 1.5; // Region of complex plane
  int width = 400, height = 400; // Mapped to these pixels
  double cx, cy; // This complex constant defines the set we display
  BufferedImage image; // The image we compute
  // We compute values between 0 and 63 for each point in the complex plane.
  // This array holds the color values for each of those values.
  static int[] colors;
  static { // Static initializer for the colors[] array.
    colors = new int[64];
    for (int i = 0; i < colors.length; i++) {
      colors[63 - i] = (i * 4 << 16) + (i * 4 << 8) + i * 4; // grayscale
      // (i*4) ^ ((i * 3)<<6) ^ ((i * 7)<<13); // crazy technicolor
    }
  }
  // No-arg constructor with default values for cx, cy.
  public JuliaSet1() {
    this(-1, 0);
  }
  // This constructor specifies the {cx,cy} constant.
  // For simplicity, the other constants remain hardcoded.
  public JuliaSet1(double cx, double cy) {
    this.cx = cx;
    this.cy = cy;
    setPreferredSize(new Dimension(width, height));
    computeImage();
  }
  // This method computes a color value for each pixel of the image
  void computeImage() {
    // Create the image
    image = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
    // Now loop through the pixels
    int i, j;
    double x, y;
    double dx = (x2 - x1) / width;
    double dy = (y2 - y1) / height;
    for (j = 0, y = y1; j < height; j++, y += dy) {
      for (i = 0, x = x1; i < width; i++, x += dx) {
        // For each pixel, call testPoint() to determine a value.
        // Then map that value to a color and set it in the image.
        // If testPoint() returns 0, the point is part of the Julia set
        // and is displayed in black. If it returns 63, the point is
        // displayed in white. Values in-between are displayed in
        // varying shades of gray.
        image.setRGB(i, j, colors[testPoint(x, y)]);
      }
    }
  }
  // This is the key method for computing Julia sets. For each point z
  // in the complex plane, we repeatedly compute z = z*z + c using complex
  // arithmetic. We stop iterating when the magnitude of z exceeds 2 or
  // after 64 iterations. We return the number of iterations-1.
  public int testPoint(double zx, double zy) {
    for (int i = 0; i < colors.length; i++) {
      // Compute z = z*z + c;
      double newx = zx * zx - zy * zy + cx;
      double newy = 2 * zx * zy + cy;
      zx = newx;
      zy = newy;
      // Check magnitude of z and return iteration number
      if (zx * zx + zy * zy > 4)
        return i;
    }
    return colors.length - 1;
  }
  // This method overrides JComponent to display the julia set.
  // Just scale the image to fit and draw it.
  public void paintComponent(Graphics g) {
    g.drawImage(image, 0, 0, getWidth(), getHeight(), this);
  }
  // This method demonstrates the Java 1.1 java.awt.PrintJob printing API.
  // It also demonstrates the JobAttributes and PageAttributes classes
  // added in Java 1.3. Display the Julia set with ShowBean and use
  // the Command menu to invoke this print command.
  public void print() {
    // Create some attributes objects. This is Java 1.3 stuff.
    // In Java 1.1, we"d use a java.util.Preferences object instead.
    JobAttributes jattrs = new JobAttributes();
    PageAttributes pattrs = new PageAttributes();
    // Set some example attributes: monochrome, landscape mode
    pattrs.setColor(PageAttributes.ColorType.MONOCHROME);
    pattrs.setOrientationRequested(PageAttributes.OrientationRequestedType.LANDSCAPE);
    // Print to file by default
    jattrs.setDestination(JobAttributes.DestinationType.FILE);
    jattrs.setFileName("juliaset.ps");
    // Look up the Frame that holds this component
    Component frame = this;
    while (!(frame instanceof Frame))
      frame = frame.getParent();
    // Get a PrintJob object to print the Julia set with.
    // The getPrintJob() method displays a print dialog and allows the user
    // to override and modify the default JobAttributes and PageAttributes
    Toolkit toolkit = this.getToolkit();
    PrintJob job = toolkit.getPrintJob((Frame) frame, "JuliaSet1", jattrs, pattrs);
    // We get a null PrintJob if the user clicked cancel
    if (job == null)
      return;
    // Get a Graphics object from the PrintJob.
    // We print simply by drawing to this Graphics object.
    Graphics g = job.getGraphics();
    // Center the image on the page
    Dimension pagesize = job.getPageDimension(); // how big is page?
    Dimension panesize = this.getSize(); // how big is image?
    g.translate((pagesize.width - panesize.width) / 2, // center it
        (pagesize.height - panesize.height) / 2);
    // Draw a box around the Julia Set and label it
    g.drawRect(-1, -1, panesize.width + 2, panesize.height + 2);
    g.drawString("Julia Set for c={" + cx + "," + cy + "}", 0, -15);
    // Set a clipping region
    g.setClip(0, 0, panesize.width, panesize.height);
    // Now print the component by calling its paint method
    this.paint(g);
    // Finally tell the printer we"re done with the page.
    // No output will be generated if we don"t call dispose() here.
    g.dispose();
  }
}





Determining When a Print Job Has Finished

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import javax.print.Doc;
import javax.print.DocFlavor;
import javax.print.DocPrintJob;
import javax.print.SimpleDoc;
import javax.print.StreamPrintService;
import javax.print.StreamPrintServiceFactory;
import javax.print.event.PrintJobAdapter;
import javax.print.event.PrintJobEvent;
public class Main {
  public static void main(String[] argv) throws Exception {
    OutputStream fos = new BufferedOutputStream(new FileOutputStream("filename.ps"));
    DocFlavor flavor = DocFlavor.INPUT_STREAM.GIF;
    InputStream is = new BufferedInputStream(new FileInputStream("filename.gif"));
    StreamPrintServiceFactory[] factories = StreamPrintServiceFactory
        .lookupStreamPrintServiceFactories(flavor, DocFlavor.BYTE_ARRAY.POSTSCRIPT.getMimeType());
    StreamPrintService service = factories[0].getPrintService(fos);
    DocPrintJob job = service.createPrintJob();
    Doc doc = new SimpleDoc(is, flavor, null);
    PrintJobWatcher pjDone = new PrintJobWatcher(job);
    job.print(doc, null);
    pjDone.waitForDone();
    is.close();
  }
}
class PrintJobWatcher {
  boolean done = false;
  PrintJobWatcher(DocPrintJob job) {
    job.addPrintJobListener(new PrintJobAdapter() {
      public void printJobCanceled(PrintJobEvent pje) {
        synchronized (PrintJobWatcher.this) {
          done = true;
          PrintJobWatcher.this.notify();
        }
      }
      public void printJobCompleted(PrintJobEvent pje) {
        synchronized (PrintJobWatcher.this) {
          done = true;
          PrintJobWatcher.this.notify();
        }
      }
      public void printJobFailed(PrintJobEvent pje) {
        synchronized (PrintJobWatcher.this) {
          done = true;
          PrintJobWatcher.this.notify();
        }
      }
      public void printJobNoMoreEvents(PrintJobEvent pje) {
        synchronized (PrintJobWatcher.this) {
          done = true;
          PrintJobWatcher.this.notify();
        }
      }
    });
  }
  public synchronized void waitForDone() {
    try {
      while (!done) {
        wait();
      }
    } catch (InterruptedException e) {
    }
  }
}





Displaying the Page Format Dialog: changes the default page format such as orientation and paper size.

import java.awt.print.PageFormat;
import java.awt.print.PrinterJob;
public class Main {
  public static void main(String[] argv) throws Exception {
    PrinterJob pjob = PrinterJob.getPrinterJob();
    PageFormat pf = pjob.defaultPage();
    pf.setOrientation(PageFormat.LANDSCAPE);
    pf = pjob.pageDialog(pf);
  }
}





Getting the Default Value of a Print Job Capability

import java.io.BufferedOutputStream;
import java.io.FileOutputStream;
import java.io.OutputStream;
import javax.print.DocFlavor;
import javax.print.StreamPrintService;
import javax.print.StreamPrintServiceFactory;
import javax.print.attribute.Attribute;
import javax.print.attribute.standard.Destination;
public class Main {
  public static void main(String[] argv) throws Exception {
    OutputStream fos = new BufferedOutputStream(new FileOutputStream("filename.ps"));
    DocFlavor flavor = DocFlavor.INPUT_STREAM.GIF;
    StreamPrintServiceFactory[] factories = StreamPrintServiceFactory
        .lookupStreamPrintServiceFactories(flavor, DocFlavor.BYTE_ARRAY.POSTSCRIPT.getMimeType());
    StreamPrintService service = factories[0].getPrintService(fos);
    Attribute attr = (Attribute) service.getDefaultAttributeValue(Destination.class);
    // attr == null if the attribute is not supported
    if (attr != null) {
      String attrName = attr.getName();
      // Get string representation of default value
      String attrValue = attr.toString();
      
    }
  }
}





Getting the Possible Values for a Print Job Capability

import java.io.BufferedOutputStream;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.lang.reflect.Array;
import javax.print.DocFlavor;
import javax.print.StreamPrintService;
import javax.print.StreamPrintServiceFactory;
import javax.print.attribute.standard.OrientationRequested;
public class Main {
  public static void main(String[] argv) throws Exception {
    OutputStream fos = new BufferedOutputStream(new FileOutputStream("filename.ps"));
    DocFlavor flavor = DocFlavor.INPUT_STREAM.GIF;
    StreamPrintServiceFactory[] factories = StreamPrintServiceFactory
        .lookupStreamPrintServiceFactories(flavor, DocFlavor.BYTE_ARRAY.POSTSCRIPT.getMimeType());
    StreamPrintService service = factories[0].getPrintService(fos);
    Class category = OrientationRequested.class;
    Object o = service.getSupportedAttributeValues(category, null, null);
    if (o == null) {
      System.out.println("Attribute is not supported");
    } else if (o.getClass() == category) {
      System.out.println("irrelevant");
    } else if (o.getClass().isArray()) {
      System.out.println("array"); 
      for (int i = 0; i < Array.getLength(o); i++) {
        Object v = Array.get(o, i);
        System.out.println(v);
      }
    } 
  }
}





Listening for Print Job Attribute Changes

import java.io.BufferedOutputStream;
import java.io.FileOutputStream;
import java.io.OutputStream;
import javax.print.DocFlavor;
import javax.print.DocPrintJob;
import javax.print.StreamPrintService;
import javax.print.StreamPrintServiceFactory;
import javax.print.attribute.Attribute;
import javax.print.attribute.HashPrintJobAttributeSet;
import javax.print.attribute.PrintJobAttributeSet;
import javax.print.attribute.standard.JobMediaSheetsCompleted;
import javax.print.event.PrintJobAttributeEvent;
import javax.print.event.PrintJobAttributeListener;
public class Main {
  public static void main(String[] argv) throws Exception {
    OutputStream fos = new BufferedOutputStream(new FileOutputStream("filename.ps"));
    DocFlavor flavor = DocFlavor.INPUT_STREAM.GIF;
    StreamPrintServiceFactory[] factories = StreamPrintServiceFactory
        .lookupStreamPrintServiceFactories(flavor, DocFlavor.BYTE_ARRAY.POSTSCRIPT.getMimeType());
    StreamPrintService service = factories[0].getPrintService(fos);
    DocPrintJob job = service.createPrintJob();
    PrintJobAttributeSet set = new HashPrintJobAttributeSet(job.getAttributes());
    set.add(new JobMediaSheetsCompleted(0));
    job.addPrintJobAttributeListener(new MyPrintJobAttributeListener(), set);
  }
}
class MyPrintJobAttributeListener implements PrintJobAttributeListener {
  public void attributeUpdate(PrintJobAttributeEvent pjae) {
    Attribute[] attrs = pjae.getAttributes().toArray();
    for (int i = 0; i < attrs.length; i++) {
      String attrName = attrs[i].getName();
      String attrValue = attrs[i].toString();
    }
  }
}





Print configuration

import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.PrintJob;
import java.awt.TextArea;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.util.Properties;
import javax.swing.JFrame;
public class PrintTestApp extends JFrame {
  TextArea textArea = new TextArea();
  Toolkit toolkit;
  public static void main(String args[]) {
    PrintTestApp app = new PrintTestApp();
  }
  public PrintTestApp() {
    super("PrintTestApp");
    toolkit = getToolkit();
    add("Center", textArea);
    setSize(300, 300);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    setVisible(true);
    String name = "Test print job";
    Properties properties = new Properties();
    PrintJob pj = toolkit.getPrintJob(PrintTestApp.this, name, properties);
    if (pj == null)
      textArea.setText("A null PrintJob was returned.");
    else {
      String output = "Name: " + name + "\nProperties: " + properties.toString();
      Dimension pageDim = pj.getPageDimension();
      int resolution = pj.getPageResolution();
      boolean lastPageFirst = pj.lastPageFirst();
      output += "\nPage dimension (in pixels):";
      output += "\n height: " + String.valueOf(pageDim.height);
      output += "\n width: " + String.valueOf(pageDim.width);
      output += "\nResolution (pixels/inch): " + String.valueOf(resolution);
      output += "\nLast Page First: " + String.valueOf(lastPageFirst);
      textArea.setText(output);
      Graphics g = pj.getGraphics();
      g.dispose();
      pj.end();
    }
  }
  public void itemStateChanged(ItemEvent e) {
  }
}





Print Dialog: change the default printer settings(default printer, number of copies, range of pages)

import java.awt.print.PageFormat;
import java.awt.print.PrinterJob;
public class Main {
  public static void main(String[] argv) throws Exception {
    PrinterJob pjob = PrinterJob.getPrinterJob();
    PageFormat pf = pjob.defaultPage();
    pjob.setPrintable(null, pf);
    if (pjob.printDialog()) {
      pjob.print();
    }
  }
}





Print Sample with java.awt.Graphics

import java.awt.Canvas;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.PrintJob;
import java.awt.Toolkit;
import java.util.Properties;
import javax.swing.JFrame;
public class PrintSampleApp extends JFrame {
  MyCanvas canvas = new MyCanvas();
  public static void main(String args[]) {
    PrintSampleApp app = new PrintSampleApp();
  }
  public PrintSampleApp() {
    add("Center", canvas);
    setSize(500, 500);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    setVisible(true);
    String name = "Test print job";
    Properties properties = new Properties();
    PrintJob pj = Toolkit.getDefaultToolkit().getPrintJob(PrintSampleApp.this, name, properties);
    if (pj != null) {
      canvas.printAll(pj.getGraphics());
      pj.end();
    }
  }
}
class MyCanvas extends Canvas {
  public void paint(Graphics g) {
    Dimension size = getSize();
    int width = size.width;
    int height = size.height;
    int x1 = (int) (width * 0.1);
    int x2 = (int) (width * 0.9);
    int y1 = (int) (height * 0.1);
    int y2 = (int) (height * 0.9);
    g.drawRect(x1, y1, x2 - x1, y2 - y1);
    g.drawOval(x1, y1, x2 - x1, y2 - y1);
    g.drawLine(x1, y1, x2, y2);
    g.drawLine(x2, y1, x1, y2);
    String text = "Print Me! ";
    text += text;
    text += text;
    g.drawString(text, x1, (int) ((y1 + y2) / 2));
    g.dispose();
  }
}





Print with java.awt.PrintJob

import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.PrintJob;
import java.awt.Toolkit;
import java.util.Properties;
import javax.swing.JFrame;
public class MainClass extends JFrame {
  public static void main(String args[]) {
    String name = "Test print job";
    Properties properties = new Properties();
    PrintJob pj = Toolkit.getDefaultToolkit().getPrintJob(new MainClass(), name, properties);
    if (pj != null) {
      printDimensions(pj.getGraphics(), pj.getPageDimension());
      pj.end();
    }
  }
  static void printDimensions(Graphics g, Dimension size) {
    int width = size.width;
    int height = size.height;
    int x1 = (int) (width * 0.1);
    int x2 = (int) (width * 0.9);
    int y1 = (int) (height * 0.1);
    int y2 = (int) (height * 0.9);
    g.drawRect(x1, y1, x2 - x1, y2 - y1);
    g.dispose();
  }
}





Setting the Number of Copies of a Print Job

import javax.print.attribute.HashPrintRequestAttributeSet;
import javax.print.attribute.PrintRequestAttributeSet;
import javax.print.attribute.standard.Copies;
public class Main {
  public static void main(String[] argv) throws Exception {
    // Set up the attribute set
    PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet();
    aset.add(new Copies(2));
  }
}





Setting the Orientation of a Printed Page

import java.awt.print.PageFormat;
import java.awt.print.PrinterJob;
public class Main {
  public static void main(String[] argv) throws Exception {
    PrinterJob pjob = PrinterJob.getPrinterJob();
    PageFormat pf = pjob.defaultPage();
    pf.setOrientation(PageFormat.PORTRAIT);
    pf.setOrientation(PageFormat.LANDSCAPE);
    // pjob.setPrintable(printable, pf);
    pjob.print();
  }
}





Setting the Orientation of a Print Job -- Portrait or Landscape

import javax.print.attribute.HashPrintRequestAttributeSet;
import javax.print.attribute.PrintRequestAttributeSet;
import javax.print.attribute.standard.OrientationRequested;
public class Main {
  public static void main(String[] argv) throws Exception {
    // Set up the attribute set
    PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet();
    aset.add(OrientationRequested.PORTRAIT);
    // aset.add(OrientationRequested.LANDSCAPE);
  }
}