Java by API/java.awt.print/PrinterJob — различия между версиями

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Версия 17:43, 31 мая 2010

PrinterJob: defaultPage()

 
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.geom.Rectangle2D;
import java.awt.print.PageFormat;
import java.awt.print.Paper;
import java.awt.print.Printable;
import java.awt.print.PrinterException;
import java.awt.print.PrinterJob;
public class MainClass {
  public static void main(String[] args) throws Exception {
    PrinterJob pj = PrinterJob.getPrinterJob();
    PageFormat pf = pj.defaultPage();
    Paper paper = new Paper();
    double margin = 36; // half inch
    paper.setImageableArea(margin, margin, paper.getWidth() - margin * 2, paper.getHeight()
        - margin * 2);
    pf.setPaper(paper);
    pj.setPrintable(new MyPrintable(), pf);
    if (pj.printDialog()) {
      try {
        pj.print();
      } catch (PrinterException e) {
        System.out.println(e);
      }
    }
  }
}
class MyPrintable implements Printable {
  public int print(Graphics g, PageFormat pf, int pageIndex) {
    if (pageIndex != 0)
      return NO_SUCH_PAGE;
    Graphics2D g2 = (Graphics2D) g;
    g2.setFont(new Font("Serif", Font.PLAIN, 36));
    g2.setPaint(Color.black);
    g2.drawString("www.jexp.ru", 100, 100);
    Rectangle2D outline = new Rectangle2D.Double(pf.getImageableX(), pf.getImageableY(), pf
        .getImageableWidth(), pf.getImageableHeight());
    g2.draw(outline);
    return PAGE_EXISTS;
  }
}





PrinterJob: getPrinterJob()

 
import java.awt.Graphics;
import java.awt.print.PageFormat;
import java.awt.print.Printable;
import java.awt.print.PrinterException;
import java.awt.print.PrinterJob;
import javax.swing.JPanel;
public class MainClass extends JPanel {
  public static void main(String[] args) {
    try {
      PrinterJob pjob = PrinterJob.getPrinterJob();
      pjob.setJobName("Graphics Demo Printout");
      pjob.setCopies(1);
      pjob.setPrintable(new Printable() {
        public int print(Graphics pg, PageFormat pf, int pageNum) {
          if (pageNum > 0) // we only print one page
            return Printable.NO_SUCH_PAGE; // ie., end of job
          pg.drawString("www.jexp.ru", 10, 10);
          return Printable.PAGE_EXISTS;
        }
      });
      if (pjob.printDialog() == false) // choose printer
        return; 
      pjob.print(); 
    } catch (PrinterException pe) {
      pe.printStackTrace();
    }
  }
}





PrinterJob: pageDialog(PrintRequestAttributeSet attributes)

  

/*
 * Copyright (c) 1995 - 2008 Sun Microsystems, Inc.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   - Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   - Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *
 *   - Neither the name of Sun Microsystems nor the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.print.PageFormat;
import java.awt.print.Printable;
import java.awt.print.PrinterException;
import java.awt.print.PrinterJob;
import javax.print.attribute.HashPrintRequestAttributeSet;
import javax.print.attribute.PrintRequestAttributeSet;
import javax.swing.UIManager;
public class Main implements Printable {
  public int print(Graphics g, PageFormat pf, int page) throws PrinterException {
    if (page > 0) { /* We have only one page, and "page" is zero-based */
      return NO_SUCH_PAGE;
    }
    /*
     * User (0,0) is typically outside the imageable area, so we must translate
     * by the X and Y values in the PageFormat to avoid clipping
     */
    Graphics2D g2d = (Graphics2D) g;
    g2d.translate(pf.getImageableX(), pf.getImageableY());
    /* Now we perform our rendering */
    g.drawString("Test the print dialog!", 100, 100);
    /* tell the caller that this page is part of the printed document */
    return PAGE_EXISTS;
  }
  public static void main(String args[]) {
    try {
      String cn = UIManager.getSystemLookAndFeelClassName();
      UIManager.setLookAndFeel(cn); // Use the native L&F
    } catch (Exception cnf) {
    }
    PrinterJob job = PrinterJob.getPrinterJob();
    PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet();
    PageFormat pf = job.pageDialog(aset);
    job.setPrintable(new Main(), pf);
    boolean ok = job.printDialog(aset);
    if (ok) {
      try {
        job.print(aset);
      } catch (PrinterException ex) {
        /* The job did not successfully complete */
      }
    }
    System.exit(0);
  }
}





PrinterJob: print()

 
import java.awt.Graphics;
import java.awt.print.PageFormat;
import java.awt.print.Printable;
import java.awt.print.PrinterException;
import java.awt.print.PrinterJob;
import javax.swing.JPanel;
public class MainClass extends JPanel {
  public static void main(String[] args) {
    try {
      PrinterJob pjob = PrinterJob.getPrinterJob();
      pjob.setJobName("Graphics Demo Printout");
      pjob.setCopies(1);
      pjob.setPrintable(new Printable() {
        public int print(Graphics pg, PageFormat pf, int pageNum) {
          if (pageNum > 0) // we only print one page
            return Printable.NO_SUCH_PAGE; // ie., end of job
          pg.drawString("www.jexp.ru", 10, 10);
          return Printable.PAGE_EXISTS;
        }
      });
      if (pjob.printDialog() == false) // choose printer
        return; 
      pjob.print(); 
    } catch (PrinterException pe) {
      pe.printStackTrace();
    }
  }
}





PrinterJob: printDialog()

 
import java.awt.Graphics;
import java.awt.print.PageFormat;
import java.awt.print.Printable;
import java.awt.print.PrinterException;
import java.awt.print.PrinterJob;
import javax.swing.JPanel;
public class MainClass extends JPanel {
  public static void main(String[] args) {
    try {
      PrinterJob pjob = PrinterJob.getPrinterJob();
      pjob.setJobName("Graphics Demo Printout");
      pjob.setCopies(1);
      pjob.setPrintable(new Printable() {
        public int print(Graphics pg, PageFormat pf, int pageNum) {
          if (pageNum > 0) // we only print one page
            return Printable.NO_SUCH_PAGE; // ie., end of job
          pg.drawString("www.jexp.ru", 10, 10);
          return Printable.PAGE_EXISTS;
        }
      });
      if (pjob.printDialog() == false) // choose printer
        return; 
      pjob.print(); 
    } catch (PrinterException pe) {
      pe.printStackTrace();
    }
  }
}





PrinterJob: setCopies(int copies)

 
import java.awt.Graphics;
import java.awt.print.PageFormat;
import java.awt.print.Printable;
import java.awt.print.PrinterException;
import java.awt.print.PrinterJob;
import javax.swing.JPanel;
public class MainClass extends JPanel {
  public static void main(String[] args) {
    try {
      PrinterJob pjob = PrinterJob.getPrinterJob();
      pjob.setJobName("Graphics Demo Printout");
      pjob.setCopies(1);
      pjob.setPrintable(new Printable() {
        public int print(Graphics pg, PageFormat pf, int pageNum) {
          if (pageNum > 0) // we only print one page
            return Printable.NO_SUCH_PAGE; // ie., end of job
          pg.drawString("www.jexp.ru", 10, 10);
          return Printable.PAGE_EXISTS;
        }
      });
      if (pjob.printDialog() == false) // choose printer
        return; 
      pjob.print(); 
    } catch (PrinterException pe) {
      pe.printStackTrace();
    }
  }
}





PrinterJob: setJobName(String jobName)

 
import java.awt.Graphics;
import java.awt.print.PageFormat;
import java.awt.print.Printable;
import java.awt.print.PrinterException;
import java.awt.print.PrinterJob;
import javax.swing.JPanel;
public class MainClass extends JPanel {
  public static void main(String[] args) {
    try {
      PrinterJob pjob = PrinterJob.getPrinterJob();
      pjob.setJobName("Graphics Demo Printout");
      pjob.setCopies(1);
      pjob.setPrintable(new Printable() {
        public int print(Graphics pg, PageFormat pf, int pageNum) {
          if (pageNum > 0) // we only print one page
            return Printable.NO_SUCH_PAGE; // ie., end of job
          pg.drawString("www.jexp.ru", 10, 10);
          return Printable.PAGE_EXISTS;
        }
      });
      if (pjob.printDialog() == false) // choose printer
        return; 
      pjob.print(); 
    } catch (PrinterException pe) {
      pe.printStackTrace();
    }
  }
}





PrinterJob: setPrintable(Printable painter, PageFormat format)

 
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.geom.Rectangle2D;
import java.awt.print.PageFormat;
import java.awt.print.Paper;
import java.awt.print.Printable;
import java.awt.print.PrinterException;
import java.awt.print.PrinterJob;
public class MainClass {
  public static void main(String[] args) throws Exception {
    PrinterJob pj = PrinterJob.getPrinterJob();
    PageFormat pf = pj.defaultPage();
    Paper paper = new Paper();
    double margin = 36; // half inch
    paper.setImageableArea(margin, margin, paper.getWidth() - margin * 2, paper.getHeight()
        - margin * 2);
    pf.setPaper(paper);
    pj.setPrintable(new MyPrintable(), pf);
    if (pj.printDialog()) {
      try {
        pj.print();
      } catch (PrinterException e) {
        System.out.println(e);
      }
    }
  }
}
class MyPrintable implements Printable {
  public int print(Graphics g, PageFormat pf, int pageIndex) {
    if (pageIndex != 0)
      return NO_SUCH_PAGE;
    Graphics2D g2 = (Graphics2D) g;
    g2.setFont(new Font("Serif", Font.PLAIN, 36));
    g2.setPaint(Color.black);
    g2.drawString("www.jexp.ru", 100, 100);
    Rectangle2D outline = new Rectangle2D.Double(pf.getImageableX(), pf.getImageableY(), pf
        .getImageableWidth(), pf.getImageableHeight());
    g2.draw(outline);
    return PAGE_EXISTS;
  }
}